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<front>
<journal-meta>
<journal-id journal-id-type="publisher-id">LV</journal-id>
<journal-id journal-id-type="nlm-ta">Lijec Vjesn</journal-id>
<journal-title-group>
<journal-title>Lijecnicki Vjesnik</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Lijec. Vjesn.</abbrev-journal-title>
</journal-title-group>
<issn pub-type="ppub">0024-3477</issn>
<issn pub-type="epub">1849-2177</issn>
<publisher><publisher-name>Croatian Medical Association</publisher-name></publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="publisher-id">LV-144-15</article-id>
<article-id pub-id-type="doi">10.26800/LV-144-1-2-2</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Guidelines</subject></subj-group>
</article-categories>
<title-group>
<article-title>Klini&#x010D;ke smjernice za dijagnostiku, lije&#x010D;enje i pra&#x0107;enje bolesnika s eozinofilnim ezofagitisom*</article-title>
<trans-title-group xml:lang="en">
<trans-title>Clinical guidelines for diagnosis, management and follow-up of patients with eosinophilic esophagitis*</trans-title>
</trans-title-group>
</title-group>
<contrib-group>
<contrib contrib-type="author"><name><surname>Mili&#x0107;evi&#x0107;</surname><given-names>Marija</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref><xref ref-type="aff" rid="aff17"><sup>17</sup></xref><xref ref-type="aff" rid="aff19"><sup>19</sup></xref></contrib><contrib contrib-type="author" corresp="yes"><name><surname>Marko&#x0161;</surname><given-names>Pave</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref><xref ref-type="aff" rid="aff17"><sup>17</sup></xref></contrib><contrib contrib-type="author"><name><surname>Vrane&#x0161;i&#x0107; Bender</surname><given-names>Darija</given-names></name><xref ref-type="aff" rid="aff3"><sup>3</sup></xref><xref ref-type="aff" rid="aff13"><sup>13</sup></xref><xref ref-type="aff" rid="aff18"><sup>18</sup></xref><xref ref-type="aff" rid="aff20"><sup>20</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ali&#x010D;i&#x0107;</surname><given-names>Damir</given-names></name><xref ref-type="aff" rid="aff4"><sup>4</sup></xref><xref ref-type="aff" rid="aff12"><sup>12</sup></xref><xref ref-type="aff" rid="aff17"><sup>17</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bani&#x0107;</surname><given-names>Marko</given-names></name><xref ref-type="aff" rid="aff5"><sup>5</sup></xref><xref ref-type="aff" rid="aff10"><sup>10</sup></xref><xref ref-type="aff" rid="aff11"><sup>11</sup></xref><xref ref-type="aff" rid="aff17"><sup>17</sup></xref><xref ref-type="aff" rid="aff19"><sup>19</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bar&#x0161;i&#x0107;</surname><given-names>Neven</given-names></name><xref ref-type="aff" rid="aff6"><sup>6</sup></xref><xref ref-type="aff" rid="aff10"><sup>10</sup></xref><xref ref-type="aff" rid="aff17"><sup>17</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bogadi</surname><given-names>Ivan</given-names></name><xref ref-type="aff" rid="aff7"><sup>7</sup></xref><xref ref-type="aff" rid="aff17"><sup>17</sup></xref></contrib><contrib contrib-type="author"><name><surname>Kalauz</surname><given-names>Mirjana</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref><xref ref-type="aff" rid="aff10"><sup>10</sup></xref></contrib><contrib contrib-type="author"><name><surname>Poropat</surname><given-names>Goran</given-names></name><xref ref-type="aff" rid="aff8"><sup>8</sup></xref><xref ref-type="aff" rid="aff11"><sup>11</sup></xref><xref ref-type="aff" rid="aff17"><sup>17</sup></xref></contrib><contrib contrib-type="author"><name><surname>Troskot Peri&#x0107;</surname><given-names>Rosana</given-names></name><xref ref-type="aff" rid="aff9"><sup>9</sup></xref><xref ref-type="aff" rid="aff14"><sup>14</sup></xref><xref ref-type="aff" rid="aff15"><sup>15</sup></xref><xref ref-type="aff" rid="aff16"><sup>16</sup></xref></contrib><contrib contrib-type="author"><name><surname>Krznari&#x0107;</surname><given-names>&#x017D;eljko</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref><xref ref-type="aff" rid="aff10"><sup>10</sup></xref><xref ref-type="aff" rid="aff17"><sup>17</sup></xref><xref ref-type="aff" rid="aff18"><sup>18</sup></xref><xref ref-type="aff" rid="aff20"><sup>20</sup></xref></contrib>
<aff id="aff1"><label>1</label>Internisti&#x010D;ka ambulanta, Dom zdravlja Zagreb zapad</aff>
<aff id="aff2"><label>2</label>Zavod za gastroenterologiju i hepatologiju, Klinika za unutra&#x0161;nje bolesti, Klini&#x010D;ki bolni&#x010D;ki centar Zagreb</aff>
<aff id="aff3"><label>3</label>Odjel za klini&#x010D;ku prehranu, Klinika za unutra&#x0161;nje bolesti, Klini&#x010D;ki bolni&#x010D;ki centar Zagreb</aff>
<aff id="aff4"><label>4</label>Zavod za gastroenterologiju i hepatologiju, Klinika za unutra&#x0161;nje bolesti, Klini&#x010D;ki bolni&#x010D;ki centar Split</aff>
<aff id="aff5"><label>5</label>Zavod za gastroenterologiju, Klinika za unutra&#x0161;nje bolesti, Klini&#x010D;ka bolnica Dubrava</aff>
<aff id="aff6"><label>6</label><institution content-type="dept">Zavod za gastroenterologiju i hepatologiju</institution>, <institution>KBC Sestre milosrdnice</institution></aff>
<aff id="aff7"><label>7</label>Zavod za gastroenterologiju, Klini&#x010D;ka bolnica Merkur</aff>
<aff id="aff8"><label>8</label>Zavod za gastroenterologiju, Klinika za internu medicinu, Klini&#x010D;ki bolni&#x010D;ki centar Rijeka</aff>
<aff id="aff9"><label>9</label>Zavod za gastroenterologiju i hepatologiju, Klinika za unutarnje bolesti, Klini&#x010D;ka bolnica Sveti Duh</aff>
<aff id="aff10"><label>10</label>Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu</aff>
<aff id="aff11"><label>11</label>Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Rijeci</aff>
<aff id="aff12"><label>12</label>Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu</aff>
<aff id="aff13"><label>13</label>Prehrambeno-biotehnolo&#x0161;ki fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu</aff>
<aff id="aff14"><label>14</label>Fakultet zdravstvenih studija Sveu&#x010D;ili&#x0161;ta u Rijeci</aff>
<aff id="aff15"><label>15</label>Sveu&#x010D;ili&#x0161;te u Dubrovniku</aff>
<aff id="aff16"><label>16</label>Medicinski fakultet Sveu&#x010D;ili&#x0161;ta J. J. Strossmayera u Osijeku</aff>
<aff id="aff17"><label>17</label>Hrvatsko gastroenterolo&#x0161;ko dru&#x0161;tvo</aff>
<aff id="aff18"><label>18</label>Hrvatsko dru&#x0161;tvo za klini&#x010D;ku prehranu Hrvatskoga lije&#x010D;ni&#x010D;kog zbora</aff>
<aff id="aff19"><label>19</label>Hrvatsko dru&#x0161;tvo za imunologiju sluznice Hrvatskoga lije&#x010D;ni&#x010D;kog zbora</aff>
<aff id="aff20"><label>20</label>Hrvatsko dru&#x0161;tvo nutricionista i dijeteti&#x010D;ara</aff>
</contrib-group>
<author-notes>
<corresp id="cor1">Adresa za dopisivanje: Dr. sc. Pave Marko&#x0161;, dr. med., Zavod za gastroenterologiju i hepatologiju, Klinika za unutra&#x0161;nje bolesti, KBC Zagreb, Ki&#x0161;pati&#x0107;eva 12, 10000 Zagreb, e-po&#x0161;ta: <email xlink:href="pave.markos@gmail.com">pave.markos@gmail.com</email></corresp></author-notes>
<pub-date pub-type="epub-ppub"><month>02</month><year>2022</year></pub-date>
<volume>144</volume>
<issue>1-2</issue>
<fpage>15</fpage>
<lpage>31</lpage>
<permissions>
<copyright-year>2022</copyright-year>
<copyright-holder>Croatian Medical Association</copyright-holder>
<license xlink:href="http://creativecommons.org/licenses/by-nc-nd/4.0/" specific-use="CC BY-NC-ND 4.0"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (CC BY-NC-ND) 4.0 License.</license-p></license>
</permissions>
<abstract>
<title>SA&#x017D;ETAK</title>
<p>Eozinofilni ezofagitis je kroni&#x010D;na bolest posredovana putem Th2 obrasca imunosne reakcije, karakterizirana prisutno&#x0161;&#x0107;u predominatno eozinofilnih upalnih promjena u jednjaku. Bolest je posredovana imuno/antigenim patofizolo&#x0161;kim putem, a za definiciju bolesti potrebno je prisustvo klini&#x010D;kih simptoma i histolo&#x0161;kih elemenata bolesti. Unatrag desetak godina bilje&#x017E;i se porast incidencije i prevalencije EoE, gdje prevalencija EoE varira, te u op&#x0107;oj populaciji iznosi 0,2&#x2013;4/1000 u asimptomatskih bolesnika, dok kod simptomatskih bolesnika ona iznosi 5&#x2013;6%. Smatra se da prevalencija u op&#x0107;oj populaciji iznosi 43 do 52/100000. Patofiziolo&#x0161;ki rije&#x010D; je o poligenskoj bolesti u kojoj odre&#x0111;eni citokini (IL-4, IL-5,IL-13, IL-14, TGF-&#x03B2;) igraju klju&#x010D;nu ulogu aktiviraju&#x0107;i eotaksin-3 u sluznici jednjaka. Eotaksin-3 sna&#x017E;no privla&#x010D;i eozinofile u sluznicu jednjaka, a tako aktivirani eozinofili dovode do privla&#x010D;enja drugih upalnih stanica, osloba&#x0111;anja medijatora i nastanka bolesti. Histolo&#x0161;ki kriterij dijagnoze EoE je prisutnost vi&#x0161;e od 15 eozinofila prisutnih u vidnom polju bioptata sluznice jednjaka. Klini&#x010D;ki, bolest se mo&#x017E;e manifestirati spektrom simptoma, od akutne impakcije hrane, disfagije, boli u &#x017E;li&#x010D;ici i &#x017E;garavice, a i nespecifi&#x010D;ni simptomi poput inapetencije ili povra&#x0107;anja tako&#x0111;er se javljaju kod ovih bolesnika. Osnova lije&#x010D;enja ovih bolesnika temelji se na medikamentnom lije&#x010D;enju, dijetalnim preporukama i endoskopskoj dilataciji. Cilj ovih klini&#x010D;kih smjernica jest prikazati preporu&#x010D;eni algoritam dijagnostike i lije&#x010D;enja eozinofilnog ezofagitisa.</p>
</abstract>
<trans-abstract xml:lang="en">
<title>SUMMARY</title>
<p>Eosinophilic esophagitis is a chronic, Th2-mediated disease characterized by the presence of predominantly eosinophilic inflammation in the esophagus. The disease is mediated by an immune or antigenic pathophysiological background, and the definition of the disease requires the presence of clinical symptoms and histological elements of the disease. Over the past ten years, there has been an increase in the incidence and prevalence of EoE, where the prevalence of EoE varies, and in the general population is 0.2&#x2013;4 / 1000 in asymptomatic patients, while in symptomatic patients it is 5&#x2013;6%. The prevalence in the general population is considered to be 43 to 52/100000. Pathophysiologically, it is a polygenic disease in which certain cytokines (IL-4, IL-5, IL-13, IL-14 and TGF-&#x03B2;) play a key role by activating eotaxin-3 in the esophageal mucosa. Eotaxin-3 strongly attracts eosinophils into the esophageal mucosa, and thus activated eosinophils lead to the attraction of other inflammatory cells, the release of mediators and the onset of disease. The histological criterion for the diagnosis of EoE is the presence of more than 15 eosinophils present in the visual field of esophageal mucosal biopsies. Clinically, the disease can manifest itself by a spectrum of symptoms, from acute food impaction, dysphagia, epigastric pain and heartburn, and nonspecific symptoms such as incontinence or vomiting also occur in these patients. The basis of treatment of these patients is based on drug therapy, dietary recommendations and endoscopic dilatation. Thea im of these clinical recommendations is to present the pathway of diagnosis and therapy of eosinophilic esophagitis.</p>
</trans-abstract>
<kwd-group kwd-group-type="author"><kwd>Deskriptori EOZINOFILNI EZOFAGITIS &#x2013; dijagnoza, patofiziologija, patologija, lije&#x010D;enje</kwd><kwd>SLUZNICA JEDNJAKA &#x2013; patologija</kwd><kwd>EOZINOFILI &#x2013; patologija</kwd><kwd>EZOFAGOSKOPIJA</kwd><kwd>GLUKOKORTIKOIDI &#x2013; terapijska uporaba</kwd><kwd>INHIBITORI PROTONSKE PUMPE &#x2013; terapijska uporaba</kwd><kwd>DIJETOTERAPIJA &#x2013; metode</kwd><kwd>STENOZA JEDNJAKA &#x2013; lije&#x010D;enje</kwd><kwd>DILATACIJA &#x2013; metode</kwd><kwd>TH2 STANICE &#x2013; imunologija</kwd><kwd>CITOKINI &#x2013; imunologija</kwd><kwd>PREPORUKE</kwd><kwd>SMJERNICE</kwd></kwd-group>
<kwd-group kwd-group-type="translator" xml:lang="en"><title>Descriptors </title><kwd>EOSINOPHILIC ESOPHAGITIS &#x2013; diagnosis, pathology, physiopathology, therapy</kwd><kwd>ESOPHAGEAL MUCOSA &#x2013; pathology</kwd><kwd>EOSINOPHILS &#x2013; pathology</kwd><kwd>ESOPHAGOSCOPY</kwd><kwd>GLUCOCORTICOIDS &#x2013; therapeutic use</kwd><kwd>INHIBITORS PROTON PUMP &#x2013; therapeutic use</kwd><kwd>DIET THERAPY &#x2013; methods</kwd><kwd>ESOPHAGEAL STENOSIS &#x2013; therapy</kwd><kwd>DILATATION &#x2013; methods</kwd><kwd>DIET THERAPY &#x2013; methods</kwd><kwd>TH2 CELLS &#x2013; immunology</kwd><kwd>CYTOKINES &#x2013; immunology</kwd><kwd>ALGORITHMS</kwd><kwd>PRACTICE GUIDELINES AS TOPIC</kwd></kwd-group>
</article-meta>
</front>
<body>
<p>Eozinofilni ezofagitis (EoE) je kroni&#x010D;na bolest posredovana putem Th2 obrasca imunosne reakcije karakterizirana prisutno&#x0161;&#x0107;u predominantno eozinofilnih upalnih promjena u jednjaku. Prvi konsenzus o dijagnostici i terapiji EoE objavljen je 2007. godine, prema kojemu je EoE klini&#x010D;ko-patolo&#x0161;ko stanje, &#x0161;to zna&#x010D;i da su za dijagnozu bolesti potrebni klini&#x010D;ki i histolo&#x0161;ki kriteriji. Eozinofilna upala karakterizirana je prisutno&#x0161;&#x0107;u vi&#x0161;e od 15 eozinofila u jednom vidnom polju (veliko vidno pove&#x0107;anje x 400 &#x2013; VVP, engl. <italic>high-power field</italic> &#x2013; HPF) histolo&#x0161;kog uzorka bioptirane sluznice jednjaka. Bolest je povezana sa simptomima u gornjem probavnom sustavu koji se mijenjaju s dobi i mogu uklju&#x010D;ivati fibrostenoti&#x010D;ke komplikacije. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) Prepoznat je kompleksan odnos izme&#x0111;u EoE, gastroezofagealne refluksne bolesti jednjaka (GERB-a) i eozinofilije, te u nekih bolesnika istovremeno nalazimo EoE i GERB. Posljednjih desetak godina bilje&#x017E;i se porast incidencije i prevalencije EoE, gdje prevalencija EoE varira te kod simptomatskih bolesnika iznosi 5 &#x2013; 6%. Smatra se da prevalencija u op&#x0107;oj populaciji iznosi 43 do 52/100.000. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) U nastanak i biolo&#x0161;ki tijek bolesti uklju&#x010D;eni su vi&#x0161;estruki patogenetski &#x010D;initelji: (epi)gensko naslije&#x0111;e (uklju&#x010D;iv&#x0161;i rasu i spol), susret s alergenima u ranom djetinjstvu, promjene mikrobiote jednjaka, naru&#x0161;ena barijera sluznice, poja&#x010D;ano nakupljanje i aktivacija eozinofila u sluznici jednjaka te remodeliranje sluznice uz nastanak ezofagealne fibroze i striktura u kroni&#x010D;noj, poglavito neadekvatno lije&#x010D;enoj i slabo kontroliranoj bolesti. (<xref ref-type="bibr" rid="r3"><italic>3</italic></xref>)</p>
<p>Naj&#x010D;e&#x0161;&#x0107;i okida&#x010D; EoE jest ekspozicija odre&#x0111;enom alergenu, a bolest dobro odgovara na terapiju eliminacijskom dijetom i topi&#x010D;kim glukokortikoidima. Postoji vi&#x0161;e predisponiraju&#x0107;ih faktora za razvoj EoE kao &#x0161;to su spol, rasa i prisutnost druge alergijske bolesti u istog pojedinca. (<xref ref-type="bibr" rid="r3"><italic>3</italic></xref>) Velike kohortne studije pokazuju da je oko 70% bolesnika s EoE mu&#x0161;kog spola, a tako&#x0111;er oko 70% bolesnika ima pozitivnu anamnezu druge alergijske bolesti. (<xref ref-type="bibr" rid="r4"><italic>4</italic></xref>) EoE se danas dijagnosticira na svim kontinentima, a zabilje&#x017E;ena je velika varijabilnost u pojavnosti bolesti ovisno o rasi. Vi&#x0161;e od 90% bolesnika s EoE u Sjedinjenim Ameri&#x010D;kim Dr&#x017E;avama su bijele rase. (<xref ref-type="bibr" rid="r5"><italic>5</italic></xref>) Patogeneza EoE nije do kraja razja&#x0161;njena, a istra&#x017E;uju se genetski i okoli&#x0161;ni &#x010D;imbenici koji doprinose bolesti, ali tako&#x0111;er i promjene na stani&#x010D;noj i molekularnoj razini. Uspore&#x0111;uju&#x0107;i mikrobiom bolesnika s EoE i zdravih pojedinaca pokazana je pove&#x0107;ana koncentracija <italic>Proteobacteriae</italic> u bolesnika s aktivnim EoE, dok je u zdravih osoba pove&#x0107;an broj <italic>Streptococusa</italic>. (<xref ref-type="bibr" rid="r6"><italic>6</italic></xref>) U literaturi se opisuje i povezanost infekcije virusom <italic>herpes simplex</italic> s EoE. (<xref ref-type="bibr" rid="r7"><italic>7</italic></xref>) Zanimljiva je i &#x010D;injenica da je zna&#x010D;ajano smanjenje incidencije infekcije <italic>Helicobacter pylori</italic> u posljednjih nekoliko desetlje&#x0107;a vremenski povezano s porastom incidencije EoE. To se mo&#x017E;e tuma&#x010D;iti &#x010D;injenicom da infekcija <italic>Helicobater pylori</italic> polarizira imunosni odgovor prema stani&#x010D;nom tipu Th1, dok njegova odsutnost daje &#x201E;prednost&#x201C; imunosnom obrascu Th2 koji pogoduje razvoju EoE. (<xref ref-type="bibr" rid="r8"><italic>8</italic></xref>&#x2013;<xref ref-type="bibr" rid="r12"><italic>12</italic></xref>)</p>
<sec sec-type="other1">
<title>Molekularna patogeneza EoE</title>
<p>U posljednjih nekoliko desetlje&#x0107;a bilje&#x017E;i se zna&#x010D;ajan porast incidencije alergijskih i imunosni posredovanih bolesti. EoE je kao zaseban entitet, odvojen od GERB-a, prepoznat krajem devedestih godina pro&#x0161;log stolje&#x0107;a. (<xref ref-type="bibr" rid="r13"><italic>13</italic></xref>) Definicija EoE utvr&#x0111;ena je 2011. godine u vidu revidiranog konsenzusa za pedijatrijsku populaciju. U tom dokumentu EoE je definiran kao kroni&#x010D;na, imunosno ili antigenski posredovana bolest, karakterizirana prisutno&#x0161;&#x0107;u klini&#x010D;kih simptoma povezanih s disfunkcijom jednjaka kao i histolo&#x0161;ki predominantno eozinofilnom upalom. (<xref ref-type="bibr" rid="r4"><italic>4</italic></xref>)</p>
<p>Tijekom prethodna dva desetlje&#x0107;a intenzivno se istra&#x017E;uje poligenska etiologija alergijskih i imunosno posredovanih bolesti. Rezultati tih istra&#x017E;ivanja govore o specifi&#x010D;nom ezofagealnom transkriptomu koji karakterizira EoE i na taj ga na&#x010D;in kao posebni entitet jasno odjeljuje od gastroezofagealne refluksne bolesti. Geneti&#x010D;ka istra&#x017E;ivanja primjenom metode identifikacije gena &#x2013; kandidata, odnosno prepoznavanja gena &#x2013; pristupnika (engl. <italic>candidate-gene identification</italic>) i istra&#x017E;ivanja &#x0161;iroke genske povezanosti (engl. <italic>genome-wide association studies</italic> &#x2013; GWAS) ukazala su na vi&#x0161;e gena koji imaju zna&#x010D;ajnu ulogu u nastanku i biolo&#x0161;kom tijeku EoE. Navedena skupina gena uklju&#x010D;uje <italic>FLG</italic> (gen za filagrin &#x2013; FLG), <italic>TSLP</italic> (gen za timusni stromalni limfopoetin &#x2013; TSLP), <italic>CAPN14</italic> (gen za Calpain 14 &#x2013; CAPN14) te gene <italic>EMSY</italic>, <italic>LRRC32</italic>, <italic>STAT6</italic> i <italic>ANKDR27</italic>. (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>) U patogenezi EoE presudan doga&#x0111;aj predstavlja interakcija navedenog transkriptoma i &#x010D;initelja okoli&#x0161;a u ranom djetinjstvu i va&#x017E;no je napomenuti kako su geni <italic>CCL26</italic> (koji kodira eotaksin-3, potentni kemoatraktant i &#x010D;initelj aktivacije eozinofila) i <italic>CAPN14</italic> (koji kodira CAPN14) podlo&#x017E;ni epigenetskoj regulaciji. (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>) EoE karakterizira pove&#x0107;ana incidencija unutar istih obitelji, prvenstveno kod bra&#x0107;e (64 puta ve&#x0107;i rizik u odnosu na op&#x0107;u populaciju), jednojaj&#x010D;anih (58% podudarnosti) i dvojaj&#x010D;anih blizanaca (36% podudarnosti), a u&#x010D;estalost bolesti tako&#x0111;er je ve&#x0107;a kod roditelja bolesnika s EoE. Uz gensku sklonost, &#x010D;initelji okoli&#x0161;a i epigenetski &#x010D;imbenici zbog sli&#x010D;nih uvjeta &#x017E;ivota u istoj obitelji svakako doprinose pove&#x0107;anoj obiteljskoj pojavnosti bolesti. (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>-<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>) Najva&#x017E;niji lokus u transkriptomu EoE jest 1q21 koji &#x0161;ifrira epidermalnu diferencijaciju, povezanu s gubitkom epitelnih stanica i oslabljenom funkcijom ezofagealne barijere. Geneti&#x010D;ka istra&#x017E;ivanja (GWAS) su identificirala <italic>TSLP</italic> (gen za timusni stromalni limfopoetin) kao glavni gen EoE. TSLP se osloba&#x0111;a u aktiviranim epitelnim stanicama i igra va&#x017E;nu ulogu u promicanju Th2-obrasca imunosne reakcije i diferencijaciji limfocita T. Razina TSLP je zna&#x010D;ajno povi&#x0161;ena u bolesnika s alergijskim bolestima, uklju&#x010D;iv&#x0161;i i EoE. Gen <italic>CAPN14</italic> koji kodira stvaranje CAPN14, proteoliti&#x010D;kog enzima karakteristi&#x010D;nog za jednjak, reguliran je djelovanjem IL-13. Eozinofilni transkriptom pogoduje razvoju alergijske i eozinofilne upale u jednjaku i neki od spomenutih gena tako&#x0111;er su aktivni u nastanku drugih alergijskih bolesti. (<xref ref-type="bibr" rid="r17"><italic>17</italic></xref>&#x2013;<xref ref-type="bibr" rid="r19"><italic>19</italic></xref>) Sukladno navedenom, u bolesnika s EoE bilje&#x017E;i se pove&#x0107;ana u&#x010D;estalost sezonskih alergija, nutritivnih alergija, atopijskog dermatitisa i astme. (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>)</p>
<p>Godine 2001. Straumann, et al. prvi opisuju hiperekspresiju citokina Th2 u jednjaku bolesnika s EoE. (<xref ref-type="bibr" rid="r20"><italic>20</italic></xref>) Aktivacija citokina Th2 (IL-4, IL-5, IL-13) potvr&#x0111;ena je u &#x017E;ivotinjskom i ljudskom modelu. IL-13 je prepoznat u regulaciji epidermalne diferencijacije ko&#x017E;e, a novije studije s lije&#x010D;enjem antitijelima anti-IL-13 pokazuju rezultate u vidu smanjenja eozinofilije u jednjaku, smanjenja upalnih parametara kao i simptoma disfagije u bolesnika s EoE. (<xref ref-type="bibr" rid="r21"><italic>21</italic></xref>) Navedeni klju&#x010D;ni citokini stimuliraju proizvodnju eotaksina-3 u sluznici jednjaka, a eotaksin-3 je sna&#x017E;an kemokin koji regrutira eozinofile u sluznici jednjaka. (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>) Prepoznata je uloga TGF-&#x03B2; u patogenezi EoE te je utvr&#x0111;eno da TGF-&#x03B2; u uvjetima <italic>in vitro</italic> mo&#x017E;e izazvati kontrakciju glatke muskulature jednjaka. Ekspresija TGF-&#x03B2; je pove&#x0107;ana u bolesnika s EoE i povezana je s povi&#x0161;enom ekspresijom periostina koji potpoma&#x017E;e ulazak eozinofila u tkivo. Periostin stimulira ekspresiju TSLP, glavnog regulatora alergijskih upalnih zbivanja. (<xref ref-type="bibr" rid="r22"><italic>22</italic></xref>&#x2013;<xref ref-type="bibr" rid="r24"><italic>24</italic></xref>) U imunosnu reakciju, specifi&#x010D;nu za EoE citokine koji su karakteristi&#x010D;ni za Th2-obrazac reakcije koji stvaraju patogeni izvr&#x0161;ni limfociti Th2 (engl. <italic>pathogenic effector Th2 cells</italic> &#x2013; peTh2) i u imunolo&#x0161;ke mehanizme uklju&#x010D;ena su protutijela IgG4, uro&#x0111;ene limfati&#x010D;ke stanice tipa 2 (engl. <italic>innate lyphoid cells type 2</italic> &#x2013; ILC2) i specifi&#x010D;ne stanice &#x2013; prirodni ubojice (engl. <italic>invariant natural killer cells</italic> &#x2013; iNKT cells) te sluzni&#x010D;ki mastociti tipa 9 (engl. <italic>mucosal mast cells type 9</italic> &#x2013; MMC9). (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>)</p>
<p>Va&#x017E;na uloga crijevne mikobiote dokazana je u drugim alergijskim bolestima i intenzivno se istra&#x017E;uje uloga disbioze sluznice jednjaka u nastanku i biolo&#x0161;kom tijeku EoE. Rana primjena antibiotika kao i porod carskim rezom usmjeruje imunosnu reakciju ka obrascu Th2, koja je povezana s pove&#x0107;anom sklono&#x0161;&#x0107;u za razvoj EoE u pedijatrijskoj populaciji. Spomenuta dva &#x010D;initelja &#x2013; primjena antibiotika u ranoj dobi i porod carskim rezom &#x2013; odgovorna su i za pove&#x0107;anu sklonost nastanku atopijskih bolesti kao i upalnih bolesti crijeva. (<xref ref-type="bibr" rid="r25"><italic>25</italic></xref>&#x2013;<xref ref-type="bibr" rid="r28"><italic>28</italic></xref>)</p>
</sec>
<sec sec-type="other2">
<title>Eozinofilna migracija i aktivacija</title>
<p>Epitel sluznice jednjaka gra&#x0111;en je kao vi&#x0161;eslojni neoro&#x017E;njeni plo&#x010D;asti epitel koji ne sadr&#x017E;i keratin (<italic>stratum corneum</italic>). U normalnoj, zdravoj sluznici jednjaka ne nalaze se eozinofilni leukociti i prisutnost eozinofila u sluznici jednjaka predstavlja patolo&#x0161;ki nalaz. Genski i stani&#x010D;ni mehanizmi koji potpoma&#x017E;u patolo&#x0161;ko nakupljanje eozinofila u sluznici jednjaka bolesnika s EoE bili su predmetom brojnih istra&#x017E;ivanja. Blanchard, et al. identificirali su gen <italic>CCL26</italic> kao gen koji pokazuje najvi&#x0161;u ekspresiju u tkivu jednjaka bolesnika s EoE. (<xref ref-type="bibr" rid="r17"><italic>17</italic></xref>) Eozinofili nastaju iz hematopoetske mati&#x010D;ne stanice u ko&#x0161;tanoj sr&#x017E;i i pod djelovanjem IL-5 bivaju isplavljeni u cirkulaciju kao cirkuliraju&#x0107;i eozinofili. Citokin IL-13 koji nastaje djelovanjem ILC2 poti&#x010D;e upalne monocite u sluznici jednjaka na lu&#x010D;enje eotaksina-3 koji sna&#x017E;no privla&#x010D;i eozinofile iz cirkulacije djeluju&#x0107;i na CCR3, povr&#x0161;insku molekulu na eozinofilima. Periostin je tako&#x0111;er direktno aktiviran putem IL-13 te promovira eozinofilnu adhezivnost. (<xref ref-type="bibr" rid="r24"><italic>24</italic></xref>) Transmigracija eozinofila kroz stijenku krvne &#x017E;ile u tkivo sluznice jednjaka omogu&#x0107;ena je interakcijom integrinskih molekula na membrani eozinofila (prvenstveno &#x03B1;4&#x03B2;7) i vaskularnih adresina na endotelnim stanicama krvne &#x017E;ile (prvenstveno MAdCAM1). Istra&#x017E;ivanja tako&#x0111;er bilje&#x017E;e pove&#x0107;anu ekspresiju integrinskih molekula CD31 i CD18 na membrani eozinofila i vaskularnog adresina VCAM1 u sluznici jednjaka bolesnika s EoE. Nakon uspje&#x0161;ne transmigracije eozinofili postaju tkivni eozinofili u sluznici jednjaka i aktivirani su djelovanjem citokina Th2 i u bolesnika s EoE bilje&#x017E;i se poja&#x010D;ano stvaranje i nakupljanje proteina u eozinofilnim granulama. U nastanku EoE djeluju produkti aktiviranih eozinofila kao &#x0161;to su: glavni bazi&#x010D;ni protein (engl. <italic>major basic protein</italic> &#x2013; MBP), neurotoksin (engl. <italic>eosinophil-derived neurotoxin</italic> &#x2013; EDN), eozinofilni kationski protein (engl. <italic>eosinophil cationic protein</italic> &#x2013; ECP) te eozinofilna peroksidaza (EPO). Poznato je da eozinofilni neurotoksin aktivira dendriti&#x010D;ke stanice koje promoviraju imunosni odgovor Th2. ECP pove&#x0107;ava permeabilnost membrane, eozinofilna peroksidaza perpetuira stani&#x010D;no o&#x0161;te&#x0107;enje, dok MBP dovodi do disrupcije epitelijalne barijere. (<xref ref-type="bibr" rid="r29"><italic>29</italic></xref>&#x2013;<xref ref-type="bibr" rid="r33"><italic>33</italic></xref>)</p>
<p>Va&#x017E;no je istaknuti da je u patogenezi EoE izrazito va&#x017E;na i disfunkcionalna sluzni&#x010D;ka barijera koja je karakterizirana pove&#x0107;anom propusno&#x0161;&#x0107;u za alergene i poti&#x010D;e bolest u genski predodre&#x0111;enom okoli&#x0161;u. Remodeliranje sluznice uz nastanak ezofagealne fibroze i striktura mo&#x017E;e nastati u u kroni&#x010D;noj, prvenstveno neadekvatno lije&#x010D;enoj i slabo kontroliranoj bolesti. (<xref ref-type="bibr" rid="r3"><italic>3</italic></xref>)</p>
</sec>
<sec sec-type="other3">
<title>Povezanost eozinofilnog ezofagitisa s drugim atopijskim i sistemskim bolestima</title>
<p>EoE je rijetka bolest, no u&#x010D;estalo se javlja udru&#x017E;ena s drugim atopijskim i sistemskim bolestima. Naj&#x010D;e&#x0161;&#x0107;e se javlja zajedno s alergijskim bolestima te je poznato da oko 70% bolesnika s EoE ima pozitivnu anamnezu druge alergijske bolesti. Za povezanost EoE s celijakijom i upalnim bolestima crijeva za sada nema &#x010D;vrstih znanstvenih dokaza. U zadnjih desetak godina istra&#x017E;ivanja bilje&#x017E;e povezanost EoE sa sistemskim bolestima vezivnoga tkiva kao &#x0161;to su Marfanov sindrom, Ehlers-Danlosov sindrom i Loeys-Dietzov sindrom. Abonia, et al. prikazali su kohortu od 42 bolesnika u kojoj su koegzistirali EoE i jedan od sindroma bolesti vezivnog tkiva. Dokazan je osam puta pove&#x0107;an rizik nastanka EoE u bolesnika koji imaju sistemsku bolest vezivnog tkiva. EoE je povezan s pove&#x0107;anom ekspresijom IL-13, &#x010D;ija ekspresija dovodi do smanjenja aktivnosti gena <italic>FLG</italic> koji kodira filagrin, proizvod koji regulira epitelnu barijeru. <italic>FLG</italic> je genski lokus &#x010D;vrsto povezan s razvojem atopijskog dermatitisa i s obzirom na ulogu u regulaciji epitelne barijere sudjeluje i u razvoju drugih alergijskih bolesti. Gubitak funkcije ovoga gena dovodi do pove&#x0107;ane incidencije EoE u atopijskih i neatopijskih bolesnika. EoE je povezan i s drugim sindromima poput PTEN hamartoma sindroma (PHTS), hiper-IgE sindroma te SAM sindroma. EoE je tako&#x0111;er povezan s Nethertonovim sindromom, koji je uzrokovan autosomno dominantnom mutacijom inhibitora proteaze SPINK5 koja je normalno prisutna u ko&#x017E;i. Tako&#x0111;er EoE mo&#x017E;e biti povezan i s drugim autoimunosnim bolestima kao &#x0161;to su Hashimotov tiroiditis, reumatoidni artritis, celijakija, multipla skleroza te Sj&#x00F6;grenov sindrom. (<xref ref-type="bibr" rid="r34"><italic>34</italic></xref>)</p>
</sec>
<sec sec-type="other4">
<title>Ciljevi i na&#x010D;in rada</title>
<p>Ovaj rad predstavlja klini&#x010D;ke smjernice za dijagnostiku, pra&#x0107;enje i lije&#x010D;enje bolesnika s EoE nastale zajedni&#x010D;kim radom &#x010D;lanova Hrvatskog dru&#x0161;tva za klini&#x010D;ku prehranu i Hrvatskog dru&#x0161;tva za imunologiju sluznice Hrvatskoga lije&#x010D;ni&#x010D;kog zbora, Hrvatskog dru&#x0161;tva nutricionista i dijeteti&#x010D;ara te Hrvatskog gastroenterolo&#x0161;kog dru&#x0161;tva. Radna skupina koju su &#x010D;inili internisti gastroenterolozi te klini&#x010D;ki nutricionist, posebno upu&#x0107;eni u lije&#x010D;enje bolesnika s EoE, izradila je klini&#x010D;ke upute za dijagnostiku, pra&#x0107;enje i lije&#x010D;enje bolesnika s EoE. Izrada uputa temeljena je na dokazima iz relevantne medicinske literature te klini&#x010D;kim iskustvima &#x010D;lanova radne skupine. Svjesni nu&#x017E;nosti definiranja klini&#x010D;kih smjernica za dijagnostiku, pra&#x0107;enje i lije&#x010D;enje EoE, osnovali smo radnu skupinu i organizirali izradu smjernica. Autori su uz potporu gore navedenih stru&#x010D;nih dru&#x0161;tava organizirali izradu smjernica koje predstavljamo u ovom tekstu. Smjernice su izra&#x0111;ene da bi upozorile na specifi&#x010D;nosti dijagnosti&#x010D;kog postupka i lije&#x010D;enja bolesnika s EoE. Radna verzija smjernica prikazana je 25. travnja 2021. godine u Zagrebu. Kona&#x010D;ni tekst revidiran je u travnju i svibnju 2021., uz prihva&#x0107;anje primjedaba &#x010D;lanova radne skupine. U zavr&#x0161;noj, otvorenoj stru&#x010D;noj raspravi koja je odr&#x017E;ana u Zagrebu 28. svibnja 2021., sudjelovali su predstavnici Hrvatskog dru&#x0161;tva za klini&#x010D;ku prehranu Hrvatskoga lije&#x010D;ni&#x010D;koga zbora, Hrvatskog dru&#x0161;tva za imunologiju sluznice Hrvatskoga lije&#x010D;ni&#x010D;kog zbora, Hrvatskoga gastroenterolo&#x0161;kog dru&#x0161;tva te Hrvatskog dru&#x0161;tva nutricionista i dijeteti&#x010D;ara. Nakon detaljnog uvida u doma&#x0107;u i inozemnu medicinsku praksu i dostupnu medicinsku literaturu koja je analizirana u pripremi sastanka, na temelju relevantnih medicinskih dokaza iz baza <italic>Medline</italic>, EMBASE i <italic>Cochrane Library</italic> te u prvom redu randomiziranih dvostruko slijepih klini&#x010D;kih ispitivanja, odlu&#x010D;eno je da se izrade Klini&#x010D;ke upute za dijagnostiku, pra&#x0107;enje i lije&#x010D;enje bolesnika s EoE. Zaklju&#x010D;ci su prikazani u skladu s metodologijom GRADE kao snaga dokaza te razina preporuke radne skupine. Definicija snage dokaza (engl. <italic>statement of evidence</italic>) i stupnja preporuke (engl. <italic>grade of recommendation</italic>) koje su se koristile u ovim klini&#x010D;kim uputama preuzete su iz <italic>US Agency for Health Care Policy and Research</italic> i prikazane su u <xref ref-type="table" rid="t1">Table 1 i</xref> <xref ref-type="table" rid="t2">Table 2</xref>, a pridru&#x017E;ena im je i kategorija GPP (engl. <italic>good practice points</italic>), odnosno preporu&#x010D;ena najbolja klini&#x010D;ka praksa temeljem iskustva radne skupine. Smjernice su kreirane i stupnjevane u &#x010D;etiri razine (A/B/0/GPP) te su prikazane u <xref ref-type="table" rid="t7">Table 7</xref> kao zaklju&#x010D;ci smjernica. Sve smjernice nisu isklju&#x010D;ivo temeljene na klini&#x010D;kim dokazima, nego su nastale kao rezultat procesa konsenzusa autora ovih smjernica. Tako&#x0111;er, snaga preporuke izra&#x017E;ena je kao postotak slaganja autora u procesu konsenzusa koji je &#x010D;inio sastavni dio rada na smjernicama.</p>
<table-wrap id="t1" position="float">
<label>Table 1</label><caption><title>Definition of the strength of evidence</title>
</caption>
<table frame="hsides" rules="groups">
<col width="9.48%"/>
<col width="90.52%"/>
<thead>
<tr>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Oznaka / Label</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.50pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Snaga dokaza / The power of evidence</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Ia</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Dokaz na temelju metaanaliza randomiziranih klini&#x010D;kih studija / Evidence based on meta-analysis of randomized clinical studies</td>
</tr>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Ib</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Dokaz na temelju barem jedne randomizirane studije / Evidence based on at least one randomized study</td>
</tr>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">IIa</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Dokaz na temelju barem jedne dobro dizajnirane kontrolirane studije bez randomizacije / Evidence based on at least one well-designed controlled study without randomization</td>
</tr>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">IIb</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Dokaz na temelju barem jedne dobro dizajnirane kvazieksperimentalne studije / Evidence based on at least one well-designed quasi-experimental study</td>
</tr>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">III</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Dokaz na temelju dobro dizajnirane neeksperimentalne deskriptivne studije, kao &#x0161;to su komparativne, korelacijske studije ili prikazi slu&#x010D;aja / Evidence based on a well-designed non-experimental descriptive study, such as comparative, correlation, or case reports</td>
</tr>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.75pt" scope="row">IV</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Dokaz na temelju izvje&#x0161;&#x0107;a sastanaka eksperata ili na temelju klini&#x010D;kog iskustva priznatih autoriteta / Evidence based on reports of expert meetings or based on the clinical experience of recognized experts</td>
</tr>
</tbody></table></table-wrap>
<table-wrap id="t2" position="float">
<label>Table 2</label><caption><title>Definition of levels of evidence</title>
</caption>
<table frame="hsides" rules="groups">
<col width="9.48%"/>
<col width="90.52%"/>
<thead>
<tr>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Oznaka / Label</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.50pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Razina dokaza / Level of evidence</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">A</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Zahtijeva barem jednu randomiziranu kontroliranu studiju kao dio literature dobre kvalitete koja obra&#x0111;uje odre&#x0111;eno podru&#x010D;je (snaga dokaza la, lb). / It requires at least one randomized controlled study as part of a good quality literature covering a specific area. (Strength of evidence la, lb)</td>
</tr>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">B</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Zahtijeva dobro dizajniranu, ne nu&#x017E;no i randomiziranu studiju iz odre&#x0111;enog podru&#x010D;ja (snaga dokaza lla, llb, lll). / Requires a well-designed, not necessarily randomized study from a specific area. (Strength of evidence lla, llb, lll)</td>
</tr>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">C</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Zahtijeva dokaz na temelju izvje&#x0161;&#x0107;a sastanaka eksperata ili na temelju klini&#x010D;kog iskustva priznatih autoriteta. Pokazuje nedostatak izravno primjenjivih klini&#x010D;kih studija dobre kvalitete (snaga dokaza lV). / It requires evidence based on reports of expert meetings or based on the clinical experience of recognized experts. It shows a lack of directly applicable good quality clinical studies. (Strength of evidence lV)</td>
</tr>
<tr>
<td valign="top" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.75pt" scope="row">GPP</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt"><italic>Good practice points</italic>. Preporu&#x010D;ena najbolja klini&#x010D;ka praksa temeljem iskustva radne skupine. / <italic>Good practice points</italic>. Recommended best clinical practice based on working group experience.</td>
</tr>
</tbody></table></table-wrap>
<table-wrap id="t7" position="float">
<label>Table 7</label><caption><title>Conclusions of the Guidelines</title>
</caption>
<table frame="hsides" rules="groups">
<col width="71.1%"/>
<col width="13.54%"/>
<col width="15.36%"/>
<thead>
<tr>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">SMJERNICE / GUIDELINES</th>
<th valign="middle" align="center" scope="col" style="border-left: solid 0.50pt; border-top: solid 0.75pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Razina dokaza<break/>/ Level of evidence</th>
<th valign="middle" align="center" scope="col" style="border-left: solid 0.50pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Snaga preporuke<break/>/ Strength of recommendation</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Naj&#x010D;e&#x0161;&#x0107;i simptomi u odraslih jesu disfagija za krutu hranu, impakcija bolusa hrane te bolovi u prsima nevezani sa uzimanjem hrane. / The most common symptoms in adult patients are dysphagia to solid foods, bolus impaction and chest pain unconnected to food intake.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">A</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">75%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Potrebno je uzeti najmanje 6 biopsija s razli&#x010D;itih razina jednjaka te s mjesta endoskopski najizra&#x017E;enijih promjena. / At least 6 biopsies at different levels of oesophagus should be taken and at positions with endoscopically most severe changes.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">A</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">100%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Temeljni histolo&#x0161;ki kriterij za dijagnozu EoE jest postojanje vi&#x0161;e od 15 eozinofila/VVP.<break/>/ Basic histological criterium for the diagnosis of EoE is existence of more than 15 eosinophiles per high power field.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">A</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">100%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Terapijom inhibitorima protonske pumpe posti&#x017E;e se endoskopska i histolo&#x0161;ka remisija u 30&#x2013;50% bolesnika. / PPI therapy induces endoscopic and histological remission in 30 &#x2013; 50% of patients.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">A</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">75%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Bolesnicima koji su postigli remisiju terapijom inhibitorima protonske pumpe preporu&#x010D;uje se nastaviti s istom terapijom u odr&#x017E;avanju remisije. / For the patients that achieved remission with PPI it is recommended to continue with the same therapy in order to maintain remission.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">B</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">75%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Sistemski glukokortikoidi nisu terapija izbora u lije&#x010D;enju bolesnika s EoE. / Systemic glucocorticosteroids are not a therapy of choice in management of the patients with EoE.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">A</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">100%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Topi&#x010D;ki steroidi su u&#x010D;inkoviti u postizanju histolo&#x0161;ke remisije u bolesnika s EoE u vi&#x0161;e od dvije tre&#x0107;ine bolesnika. / Topical glucocorticosteroids are effective in induction of histologic remission in more than two thirds of patients with EoE.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">A</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">75%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Dugotrajna terapija topi&#x010D;kim steroidima je korisna u odr&#x017E;avanju remisije u dijela bolesnika koji su uvedeni u remisiju istom inicijalnom terapijom. / Long term therapy with topical glucocrticosteroids is useful in mainteinance of remission in some of the patients that have achieved remission with the same initial therapy.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">B</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">100%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Endoskopska dilatacija pobolj&#x0161;ava simptome disfagije u &#x00BE; bolesnika kod kojih je reduciran lumen jednjaka. / Endoscopic dilatation improves symptoms of dysphagia in 75% of the patients with reduced lumen of oesophagus.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">B</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">100%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Endoskopska dilatacija je sigurna metoda s rizikom perforacije manjim od 1%.<break/>/ Endoscopic dilatation is a safe method with the risk of perforation less than 1%.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">B</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">75%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Iskustvene eliminacijske dijete su naju&#x010D;inkovitija nefarmakolo&#x0161;ka terapijska opcija prve linije za sve dobne skupine bolesnika s EoE. / Empiric elimination diets are the most efficient non-pharmacologic option of first line therapy for patients of all ages.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">B</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">100%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Eliminacijska dijeta temeljena na alergolo&#x0161;kom testiranju nema prednost nad iskustvenim eliminacijskim dijetama. / Elimination diet based on allergy testing does not have advantage over empiric elimination diets.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">C</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">100%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Elementarna dijeta preporu&#x010D;uje se tek u slu&#x010D;aju neadekvatnog odgovora na sve terapijske opcije.<break/>/ Elemental diet is recommended in case of inadequate response to all therapy options.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">C</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">100%</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.75pt" scope="row">Uvo&#x0111;enje i provo&#x0111;enje dijete potrebno je vr&#x0161;iti uz savjetovanje s klini&#x010D;kim nutricionistom u svrhu bolje nutritivne kvalitete i adherencije bolesnika. / Induction and conduction of diet therapy should be done in consultation with clinical nutritionist/dietitian in order to achieve better nutritional quality and adherence of the patients&#x2019; adherence.</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.75pt">GPP</td>
<td valign="middle" align="center" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">100%</td>
</tr>
</tbody></table></table-wrap>
</sec>
<sec sec-type="other5">
<title>Dijagnosti&#x010D;ki postupci u postavljanju dijagnoze i pra&#x0107;enju bolesnika s eozinofilnim ezofagitisom</title>
<sec>
<title>Simptomi</title>
<p>Dijagnoza EoE se postavlja na osnovi kombinacije klini&#x010D;kih simptoma te endoskopskog i histolo&#x0161;kog nalaza. Razvoj klini&#x010D;kih simptoma varira ovisno o progresiji bolesti iz upalne u fibrostenoti&#x010D;ku fazu, a ve&#x0107;inom se odnosi na simptome poreme&#x0107;aja funkcije jednjaka: naj&#x010D;e&#x0161;&#x0107;i simptomi u odraslih su ote&#x017E;ano gutanje (70 &#x2013; 80%), impakcija (bolus) hrane (35 &#x2013; 55%), &#x017E;garavica, regurgitacije i bol u prsima, a kod djece odbijanje hrane, nenapredovanje na te&#x017E;ini, povra&#x0107;anje i bolovi u trbuhu (<xref ref-type="table" rid="t3">Table 3</xref>). Obiteljska anamneza EoE ili impakcije hrane te osobna anamneza atopijskih bolesti (astma, atopijski dermatitis, alergije na hranu) moraju povisiti sumnju na EoE. (<xref ref-type="bibr" rid="r35"><italic>35</italic></xref>) Simptomi EoE mogu biti klini&#x010D;ki jasni, ali dio tegoba mo&#x017E;e biti i posljedica kompenzatornih mehanizama kojima se bolesnik &#x201E;bori&#x201C; protiv bolesti. U tom smislu razvijeni su i sistemi bodovanja simptoma od koji je najpoznatiji <italic>EoE activity index</italic> (<xref ref-type="bibr" rid="r36"><italic>36</italic></xref>, <xref ref-type="bibr" rid="r37"><italic>37</italic></xref>) kojim se detektira u&#x010D;estalost, intenzitet i trajanje disfagije, u&#x010D;estalost impakcije hrane, vrijeme potrebno da se pojede normalan obrok, pojava bolova tokom uzimanja hrane, pojava &#x201E;sporog hranjenja&#x201C;, detaljnog i dugotrajnog &#x017E;vakanja te odbijanja hrane.</p>
<table-wrap id="t3" position="float">
<label>Table 3</label><caption><title>Clinical manifestations of eosinophilic esophagitis</title>
</caption>
<table frame="hsides" rules="groups">
<col width="48.79%"/>
<col width="51.21%"/>
<thead>
<tr>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Djeca / Children</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.50pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Odrasli / Adults</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Nenapredovanje na te&#x017E;ini<break/>/ Failure to thrive</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Ote&#x017E;ano gutanje/bolus hrane<break/>/ Dysphagia for solids</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Te&#x0161;ko&#x0107;e s hranjenjem<break/>/ Feeding difficulties</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Bol u prsi&#x0161;tu<break/>/ Retrosternal pain</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Mu&#x010D;nina i povra&#x0107;anje<break/>/ Nausea and vomiting</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Izbjegavanje krute hrane<break/>/ Avoiding solid foods</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">Bol u trbuhu<break/>/ Abdominal pain</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Izbjegavanje uzimanja hrane u dru&#x0161;tvu / Solid food refusal in public</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt" scope="row">&#x017D;garavice<break/>/ Retrosternal burning</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Polagano uzimanje hrane<break/>/ Slower eating</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.75pt" scope="row">Izbirljivost u prehrani<break/>/ Food refusal</td>
<td valign="middle" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">&#x017D;garavice<break/>/ Retrosternal burning/pyrosis</td>
</tr>
</tbody></table></table-wrap>
</sec>
<sec>
<title>Endoskopske pretrage</title>
<p>Endoskopske promjene se klasificiraju putem <italic>EREFS score</italic> koji uzima u obzir pet endoskopskih karakteristika: edem sluznice, prstenove (rings), eksudat, linearne brazde (engl. <italic>furrows</italic>) te strikture (<xref ref-type="table" rid="t4">Table 4</xref>). (<xref ref-type="bibr" rid="r38"><italic>38</italic></xref>) Sli&#x010D;no kao i kod simptoma, endoskopski nalaz varira kod djece i odraslih tako da se kod djece ve&#x0107;inom uo&#x010D;avaju edem, eksudati i plitke brazde, a kod odraslih &#x010D;e&#x0161;&#x0107;e postoje znakovi fibroze &#x2013; du&#x017E;e vertikalne brazde, prstenovi i strikture. S obzirom na bolje prepoznavanje endoskopskih karakteristika bolesti, tek u manje od 5% bolesnika s EoE ne uo&#x010D;avaju se nikakve promjene na sluznici jednjaka. (<xref ref-type="bibr" rid="r38"><italic>38</italic></xref>) <italic>EREFS score</italic> trenutno slu&#x017E;i kao jedina endoskopska klasifikacija za postavljanje dijagnoze i endoskopsko pra&#x0107;enje bolesti jer pokazuje dobru reproducibilnost te podudarnost me&#x0111;u endoskopi&#x010D;arima. (<xref ref-type="bibr" rid="r39"><italic>39</italic></xref>, <xref ref-type="bibr" rid="r40"><italic>40</italic></xref>) Me&#x0111;utim, unato&#x010D; odre&#x0111;enim istra&#x017E;ivanjima i dalje nije jasno dokazano da endoskopski nalaz i <italic>EREFS score</italic> direktno prate histolo&#x0161;ku i klini&#x010D;ku aktivnost bolesti ili da se mogu upotrebljavati za definiciju remisije bolesti. (<xref ref-type="bibr" rid="r41"><italic>41</italic></xref>, <xref ref-type="bibr" rid="r42"><italic>42</italic></xref>)</p>
<table-wrap id="t4" position="float">
<label>Table 4</label><caption><title>&#x201C;EoE endoscopic reference score&#x201D; &#x2013; EREFS</title>
</caption>
<table frame="hsides" rules="groups">
<col width="100%"/>
<thead>
<tr>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">EDEM (gubitak vaskulature)<break/>/ EDEMA (loss of vascular markings)<break/>&#x00A0;&#x00A0;Grade 0: krvne &#x017E;ile zamu&#x0107;ene, ali vidljive<break/>&#x00A0;&#x00A0;/ Grade 0: distinct vascularity<break/>&#x00A0;&#x00A0;Grade 1: izostanak vizualizacije krvnih &#x017E;ila<break/>&#x00A0;&#x00A0;/ Grade 1: decreased or absent vascularity</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">PRSTENOVI (<italic>rings</italic> &#x2013; trahealizacija)<break/>/ RINGS (trachealization)<break/>&#x00A0;&#x00A0;Grade 0: nema / Grade 0: none<break/>&#x00A0;&#x00A0;Grade 1: blago izra&#x017E;eni (nabori) / Grade 1: mild (ridges)<break/>&#x00A0;&#x00A0;Grade 2: umjereno izra&#x017E;eni (prstenovi)<break/>&#x00A0;&#x00A0;/ Grade 2: moderate (distinct rings)<break/>&#x00A0;&#x00A0;Grade 3: zna&#x010D;ajno izra&#x017E;eni (prstenovi koji &#x010D;ine lumen jednjaka neprohodnim za endoskop)<break/>&#x00A0;&#x00A0;/ Grade 3: severe (scope can not pass)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">EKSUDAT (bijeli plakovi) / EXUDATE (white plaques)<break/>&#x00A0;&#x00A0;Grade 0: nema / Grade 0: none<break/>&#x00A0;&#x00A0;Grade 1: blago izra&#x017E;eni (do 10% povr&#x0161;ine)<break/>&#x00A0;&#x00A0;/ Grade 1: mild (&lt; 10% surface area)<break/>&#x00A0;&#x00A0;Grade 2: zna&#x010D;ajno izra&#x017E;eni (vi&#x0161;e od 10% povr&#x0161;ine)<break/>&#x00A0;&#x00A0;/ Grade 2: severe (&gt; 10% surface area)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">VERTIKALNE PRUGE <italic>(furrows)</italic><break/>/ FURROWS (vertical lines)<break/>&#x00A0;&#x00A0;Grade 0: nema / Grade 0: none<break/>&#x00A0;&#x00A0;Grade 1: blago izra&#x017E;ene / Grade 1: mild<break/>&#x00A0;&#x00A0;Grade 2: jako izra&#x017E;ene i duboke / Grade 2: severe (depth)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">STENOZA / STRICTURE<break/>&#x00A0;&#x00A0;Grade 0: nema / Grade 0: absent<break/>&#x00A0;&#x00A0;Grade 1: prisutna / Grade 1: present</td>
</tr>
</tbody></table></table-wrap>
</sec>
<sec>
<title>Biopti&#x010D;ko uzorkovanje</title>
<p>Biopsije se uzimaju klasi&#x010D;nim forceps-klije&#x0161;tima na minimalno dvjema razinama jednjaka (distalno oko 2 &#x2013; 4 cm iznad spoja E-G, srednji i eventualno proksimalni dio jednjaka). Treba uzeti najmanje 6 biopsija (svi uzorci se mogu staviti u istu bo&#x010D;icu) iz razli&#x010D;itih segmenata jednjaka, a pogotovo s mjesta najizra&#x017E;enijih endoskopskih promjena, &#x010D;ime se znatno pove&#x0107;ava dijagnosti&#x010D;ka osjetljivost. (<xref ref-type="bibr" rid="r43"><italic>43</italic></xref>&#x2013;<xref ref-type="bibr" rid="r45"><italic>45</italic></xref>) U slu&#x010D;aju klini&#x010D;ke sumnje na EoE, &#x010D;ak i uz uredan izgled sluznice jednjaka, treba po&#x0161;tovati gore navedeni protokol uzimanja biopsija (najmanje 6 uzoraka na najmanje dvjema razinama). Tako&#x0111;er se sugerira uzimanje rutinskih biopsija &#x017E;eluca i dvanaesnika (posebno kod djece) radi isklju&#x010D;enja eozinofilnog gastroenteritisa. (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>, <xref ref-type="bibr" rid="r47"><italic>47</italic></xref>) Pri izvo&#x0111;enju kontrolnih ezofagogastroduodenoskopija u smislu pra&#x0107;enja bolesnika nakon uvedene terapije i ocjene remisije/relapsa, protokol biopsija treba biti isti kao gore navedeni.</p>
</sec>
<sec>
<title>Histologija</title>
<p>Prihva&#x0107;eni histolo&#x0161;ki kriterij za dijagnozu EoE jest 15 eozinofila/<italic>high power field</italic> (0,3 mm<sup>2</sup>) ili oko 60 eozinofila po mm (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r48"><italic>48</italic></xref>&#x2013;<xref ref-type="bibr" rid="r50"><italic>50</italic></xref>) koji daje osjetljivost od 100% te specifi&#x010D;nost od 96% u dijagnozi EoE. (<xref ref-type="bibr" rid="r51"><italic>51</italic></xref>) Osim broja eozinofila, histolo&#x0161;ki nalaz kod EoE mo&#x017E;e uklju&#x010D;ivati i sljede&#x0107;e pojave: hiperplaziju bazalnog sloja, eozinofilne apscese, pro&#x0161;irene interstani&#x010D;ne prostore, promjene povr&#x0161;nog epitela, diskeratoti&#x010D;ne epitelne stanice te fibrozu lamine proprije. (<xref ref-type="bibr" rid="r52"><italic>52</italic></xref>)</p>
<p>Parametar 15 eozinofila/VVP dijelom je i proizvoljan, tako da je uvijek nu&#x017E;no klini&#x010D;ko prosu&#x0111;ivanje kod grani&#x010D;nih vrijednosti broja eozinofila uz adekvatnu klini&#x010D;ku sliku EoE ili povi&#x0161;enog broja eozinofila u asimptomatskih pacijenata. U svakom slu&#x010D;aju sugerira se komunikacija s nadle&#x017E;nim patologom, posebno kod grani&#x010D;nih nalaza.</p>
<p>Svi bolesnici s povi&#x0161;enim brojem eozinofila (&gt;15/VVP) moraju biti evaluirani i za druge uzroke ezofagealne eozinofilije (<xref ref-type="table" rid="t5">Table 5</xref>) kod kojih ipak naj&#x010D;e&#x0161;&#x0107;e nema dodatne klini&#x010D;ke slike disfunkcije jednjaka i diferencijalno dijagnosti&#x010D;ki se relativno lako razlikuju.</p>
<table-wrap id="t5" position="float">
<label>Table 5</label><caption><title>Differential diagnosis (diseases connected with esophageal eosinophilia)</title>
</caption>
<table frame="hsides" rules="groups">
<col width="100%"/>
<thead>
<tr>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Eozinofilni ezofagitis / Eosinophilic esophagitis</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Eozinofilni gastritis, gastroenteritis ili kolitis povezan sa zahva&#x0107;anjem jednjaka / Eosinophilic gastritis, enteritis or colitis with esophageal involvement</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Gastroezofagealna refluksna bolest<break/>/ Gastroesophageal reflux disease</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Ahalazija i ostali poreme&#x0107;aji motiliteta jednjaka<break/>/ Achalasia and motility disorders</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Hipereozinofilni sindrom / Hypereosinophilic syndrome</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Crohnova bolest sa zahva&#x0107;anjem jednjaka<break/>/ Crohn&#x2019;s disease of the esophagus</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Infekcije (gljivi&#x010D;na, virusna) / Infections (virus, thrush)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Bolesti vezivnog tkiva/sindromi hipermobilnosti<break/>/ Connective tissue disorders/hypermobility syndrome</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Autoimunosne bolesti i vaskulitisi<break/>/ Autoimmune diseases and vasculitis</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Dermatolo&#x0161;ke bolesti sa zahva&#x0107;anjem jednjaka (pemfigus)<break/>/ Dermatological disease with esophageal involvement (pemphigus)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Hipersenzitivne reakcije na lijekove<break/>/ Hypersensitive drug reactions</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">&#x201E;Pill&#x201C; &#x2013; ezofagitis / &#x201D;Pill&#x201D; &#x2013; esophagitis</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">GVHD</td>
</tr>
</tbody></table></table-wrap>
</sec>
<sec>
<title>Ostale dijagnosti&#x010D;ke pretrage</title>
<p>U klini&#x010D;koj praksi trenutno se niti jedan neinvazivni biomarker nije pokazao dovoljno osjetljiv za dijagnozu i pra&#x0107;enje bolesti niti za razlikovanje aktivne ili inaktivne bolesti. (<xref ref-type="bibr" rid="r53"><italic>53</italic></xref>&#x2013;<xref ref-type="bibr" rid="r56"><italic>56</italic></xref>) Od minimalno invazivnih procedura, <italic>String test</italic> i <italic>Cytosponge</italic> (kojima se dobiva citolo&#x0161;ki obrisak jednjaka) pokazuju adekvatnu korelaciju s histolo&#x0161;kim nalazom te su se pokazali dobrima u razlikovanju aktivne bolesti i remisije. (<xref ref-type="bibr" rid="r57"><italic>57</italic></xref>, <xref ref-type="bibr" rid="r58"><italic>58</italic></xref>) U Hrvatskoj na&#x017E;alost nisu dostupni.</p>
<p>Kontrastni prikaz jednjaka (barij-ezofagogram), iako ve&#x0107;inom opsolentna metoda, kod EoE ima znatno ve&#x0107;u osjetljivost od endoskopije u detekciji strikture jednjaka. Endoskopija ima osjetljivost tek od 25% u detekciji striktura jednjaka &#x0161;irine oko 13 mm (<xref ref-type="bibr" rid="r59"><italic>59</italic></xref>) te se kontrastnim ezofagogramom mogu bolje definirati i uo&#x010D;iti strikture koje bi objasnile disfagiju, unato&#x010D; normalnom prolasku endoskopa kroz jednjak. Ezofagogram se tako&#x0111;er mora u&#x010D;initi kod uskih, rigidnih stenoza neprohodnih za endoskop, radi definiranja du&#x017E;ine stenoze i planiranja dilatacije.</p>
</sec>
</sec>
<sec sec-type="other6">
<title>Pra&#x0107;enje bolesnika</title>
<p>Simptomi EoE ne prate adekvatno histolo&#x0161;ku aktivnost bolesti, tako da je i dalje biopsija uz histologiju glavni parametar pra&#x0107;enja tijeka bolesti. Procjena aktivnosti bolesti uklju&#x010D;uje <italic>patient-reported outcome</italic> (PRO) &#x0161;to obuhva&#x0107;a simptome i kvalitetu &#x017E;ivota, <italic>clinicians-reported outcome</italic> (ClinRo) i objektivne parametre (laboratorijski nalazi, endoskopija i histologija). (<xref ref-type="bibr" rid="r60"><italic>60</italic></xref>) Kod odraslih osoba, aktivnost EoE se procjenjuje uz pomo&#x0107; <italic>Eosinophilic Esophagitis Activity Index</italic> (EesAI) kojim se kvantificira problem uzimanja hrane odre&#x0111;ene konzistencije te modifikacije koje bolesnik vr&#x0161;i prilikom uzimanja odre&#x0111;ene hrane. (<xref ref-type="bibr" rid="r37"><italic>37</italic></xref>) Me&#x0111;utim, zadnja istra&#x017E;ivanja nisu pokazala adekvatnu vrijednost navedenog indeksa u predvi&#x0111;anju histolo&#x0161;ke ili endoskopske remisije. (<xref ref-type="bibr" rid="r36"><italic>36</italic></xref>) Stoga se biolo&#x0161;ka aktivnost bolesti ne mo&#x017E;e predvi&#x0111;ati isklju&#x010D;ivo klini&#x010D;kim simptomima.</p>
<sec>
<title>Prirodni tijek bolesti</title>
<p>Nelije&#x010D;eni EoE predstavlja progresivnu bolest koja rezultira trajnom upalom te posljedi&#x010D;no remodeliranjem jednjaka u smislu pojave fibroze i striktura jednjaka. Trajanje nelije&#x010D;ene bolesti, usko vezano i sa zaka&#x0161;njelim postavljanjem dijagnoze, predstavlja glavni &#x010D;imbenik rizika za remodeliranje jednjaka. Dokazana je veza izme&#x0111;u trajanja bolesti te objektivne &#x0161;irine jednjaka &#x2013; nelije&#x010D;ena bolest tijekom petnaestak godina rezultira smanjenjem lumena jednjaka na manje od 10 mm, dok u slu&#x010D;aju kada se dijagnoza postavi nakon pet godina i po&#x010D;ne lije&#x010D;iti, lumen jednjaka ve&#x0107;inom ostaje ve&#x0107;i od 17 mm &#x0161;irine. (<xref ref-type="bibr" rid="r61"><italic>61</italic></xref>) Nelije&#x010D;eni EoE znatno utje&#x010D;e na kvalitetu &#x017E;ivota te psihosocijalne prilagodbe djece i njihovih obitelji, uzrokuju&#x0107;i anksioznost, poreme&#x0107;aj spavanja, depresiju i pote&#x0161;ko&#x0107;e u &#x0161;koli. (<xref ref-type="bibr" rid="r62"><italic>62</italic></xref>, <xref ref-type="bibr" rid="r63"><italic>63</italic></xref>) Tako&#x0111;er, i kod djece i kod odraslih, kvaliteta &#x017E;ivota je znatno lo&#x0161;ija u slu&#x010D;aju trajne biolo&#x0161;ke aktivnosti bolesti te perzistentnih simptoma. (<xref ref-type="bibr" rid="r64"><italic>64</italic></xref>)</p>
</sec>
</sec>
<sec sec-type="other7">
<title>Terapija eozinofilnog ezofagitisa</title>
<p>Terapijski ciljevi u lije&#x010D;enju bolesnika s EoE jesu kontrola eozinofilije jednjaka i upale te posljedi&#x010D;no kontrola simptoma i prevencija formiranja stenoza.</p>
<p>Kontrola eozinofilije jednjaka najva&#x017E;niji je terapijski cilj, s obzirom na to da su upalne i fibrozne komponente EoE uzrokovane toksi&#x010D;nim djelovanjem degranulacije eozinofila. Samo u malog broja bolesnika uspiju se u potpunosti eliminirati eozinofili iz jednjaka, tako da bi klini&#x010D;ki realan cilj trebao biti manje od 15 eozinofila/VVP.</p>
<p>Kontrola remodeliranja i stvaranja fibroze dugoro&#x010D;ni je cilj u smislu prevencije stvaranja stenoza jednjaka. Dokazano je da odr&#x017E;avanje broja eozinofila na manje od 15/VVP ima direktni u&#x010D;inak prevencije stvaranja fibroze (<xref ref-type="bibr" rid="r65"><italic>65</italic></xref>) te da nelije&#x010D;ena bolest u trajanju dvadesetak godina ima rizik stvaranja stenoze skoro u 85% bolesnika. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>)</p>
<p>Kontrolu simptoma je lak&#x0161;e posti&#x0107;i kod djece i mla&#x0111;ih bolesnika, budu&#x0107;i da dominira upalna komponenta bolesti koja dobro reagira na farmakolo&#x0161;ku terapiju. Kod odraslih, zbog razvoja fibrostenoti&#x010D;nih promjena te posljedi&#x010D;no u&#x010D;estalih bolusa hrane i izra&#x017E;ene disfagije, ranije &#x0107;emo se odlu&#x010D;iti na dilataciju u kombinaciji s nastavkom farmakoterapije.</p>
<sec>
<title>Primjena inhibitora protonske pumpe (IPP) u indukciji i odr&#x017E;avanju remisije EoE</title>
<p>Terapija inhibitorima protonske pumpe (IPP) dovodi do klini&#x010D;ke i histolo&#x0161;ke remisije u dijela bolesnika s EoE. Do sada je provedeno niz studija od kojih je prva, prospektivna, 2011. godine u odraslih bolesnika pokazala 50-postotnu remisiju nakon 8 tjedana terapije. (<xref ref-type="bibr" rid="r67"><italic>67</italic></xref>) Nakon toga, ve&#x0107;i broj dvostruko slijepih i prospektivnih studija pokazao je remisiju od 33% do 36% kada je histolo&#x0161;ki odgovor definiran kao broj eozinofila manji od 5/VVP te 50 &#x2013; 57% kada je histolo&#x0161;ka remisija definirana kao broj eozinofila manji od 15/VVP. (<xref ref-type="bibr" rid="r68"><italic>68</italic></xref>&#x2013;<xref ref-type="bibr" rid="r71"><italic>71</italic></xref>) Tako&#x0111;er, jasno je dokazano da je klini&#x010D;ki odgovor na terapiju IPP-ovima zna&#x010D;ajno ve&#x0107;i kod bolesnika koji imaju dokumentirani EoE i GERB, nego kod onih koji imaju urednu pH-metriju (70% naspram 29%). (<xref ref-type="bibr" rid="r72"><italic>72</italic></xref>) Metaanaliza koja je uklju&#x010D;ivala 33 studije s vi&#x0161;e od 600 bolesnika pokazala je da je stupanj histolo&#x0161;ke remisije (broj eozinofila definiran ispod 15/VVP) oko 50%, dok je klini&#x010D;ki odgovor postignut u 60% bolesnika. Nije bilo razlike s obzirom na dob bolesnika, vrstu studije i vrstu IPP-a, ali je pokazano da je remisija postignuta &#x010D;e&#x0161;&#x0107;e kada su upotrebljavane dvostruke doze IPP-a te kod bolesnika s patolo&#x0161;kom pH-metrijom. (<xref ref-type="bibr" rid="r73"><italic>73</italic></xref>)</p>
<p>Po prekidu terapije IPP-om, simptomi i eozinofilija jednjaka tipi&#x010D;no se vra&#x0107;aju u periodu od 3 &#x2013; 6 mjeseci. Kod bolesnika koji su imali adekvatan odgovor na terapiju IPP-ovima, dugotrajna terapija mo&#x017E;e imati u&#x010D;inak na odr&#x017E;avanje remisije, iako doze lijeka i duljina trajanja terapije odr&#x017E;avanja jo&#x0161; nisu definirane. Dok nema definiranih dokaza, razuman pristup bio bi odr&#x017E;avanje terapije IPP-om u najni&#x017E;oj dozi koja kontrolira subjektivne tegobe. U tom smislu provedena je jedna studija sa 75 pacijenata kojom se pokazalo da je ve&#x0107;ina bolesnika (73%) ostala u histolo&#x0161;koj remisiji i vi&#x0161;e od godinu dana odr&#x017E;avanjem doze IPP-a na najni&#x017E;oj dozi koja je regulirala klini&#x010D;ke simptome bolesti. (<xref ref-type="bibr" rid="r74"><italic>74</italic></xref>)</p>
</sec>
<sec>
<title>Primjena topi&#x010D;kih glukokortikoida u indukciji i odr&#x017E;avanju remisije EoE</title>
<p>Topi&#x010D;ki glukokortikoidi pokazuju u&#x010D;inkovitost za postizanje klini&#x010D;ke i histolo&#x0161;ke remisije u pedijatrijskoj i adultnoj populaciji. Velik broj provedenih studija sumiran je u metaanalizama (<xref ref-type="bibr" rid="r75"><italic>75</italic></xref>&#x2013;<xref ref-type="bibr" rid="r77"><italic>77</italic></xref>) koje su potvrdile u&#x010D;inkovitost topi&#x010D;kih glukokortikoida u indukciji remisije EoE. Razlike u postotku remisije ovisile su o uklju&#x010D;nim kriterijima, vrsti lijeka (flutikazon/budesonid), dozi, trajanju terapije, na&#x010D;inu aplikacije lijeka i definiciji histolo&#x0161;ke remisije; me&#x0111;utim, u usporedbi s placebom, remisija je ve&#x0107;inom postignuta u vi&#x0161;e od dvije tre&#x0107;ine bolesnika. &#x0160;to se ti&#x010D;e na&#x010D;ina aplikacije, najva&#x017E;nija studija je usporedba orodisperzibilne tablete i inhalacije budesonida te je pokazala da se stupanj remisije kod orodisperzibilne tablete posti&#x017E;e u 64% bolesnika naspram 27% kod inhalacije. (<xref ref-type="bibr" rid="r78"><italic>78</italic></xref>) Jasno je dokazano da stupanj histolo&#x0161;ke remisije izravno korelira s kontaktom lijeka i sluznice. Kod bolesnika koji su uvedeni u remisiju topi&#x010D;kim glukokortikoidom, dugotrajna terapija ni&#x017E;om dozom lijeka u odre&#x0111;enog &#x0107;e broja bolesnika odr&#x017E;avati histolo&#x0161;ku i klini&#x010D;ku remisiju. U tom smislu provedena je samo jedna dvostruko slijepa studija koja je usporedila terapiju odr&#x017E;avanja budesonidom u dozi od 0,5 mg naspram placeba te je nakon godinu dana pra&#x0107;enja oko 36% bolesnika bilo u kompletnoj histolo&#x0161;koj i klini&#x010D;koj remisiji uz terapiju budesonidom, dok u grupi s placebom niti jedan bolesnik nije ostao u remisiji. (<xref ref-type="bibr" rid="r79"><italic>79</italic></xref>) Napominje se da je niska doza odr&#x017E;avanja budesonida u ovoj studiji vjerojatno podcijenila dugoro&#x010D;no koristan u&#x010D;inak terapije. Kod djece je u&#x010D;inak dugotrajne terapije topi&#x010D;kim budesonidom bolji te pokazuje odr&#x017E;avanje remisije u tri &#x010D;etvrtine bolesnika nakon dvije godine pra&#x0107;enja. (<xref ref-type="bibr" rid="r80"><italic>80</italic></xref>)</p>
</sec>
<sec>
<title>Sigurnost topi&#x010D;kih glukokortikoida</title>
<p>Topi&#x010D;ki glukokortikoidi imaju odli&#x010D;an sigurnosni profil, bez ozbiljnih nuspojava. Naj&#x010D;e&#x0161;&#x0107;e prijavljena nuspojava jest kandidijaza jednjaka koja se javlja op&#x0107;enito u manje od 10% bolesnika. U ve&#x0107;ini dvostruko slijepih studija koje su uspore&#x0111;ivale topi&#x010D;ke steroide i placebo nije bilo statisti&#x010D;ki zna&#x010D;ajnih nuspojava osim kandidijaze jednjaka koja se javlja u 5 &#x2013; 26% slu&#x010D;ajeva u lije&#x010D;enju akutne bolesti te u do 5% bolesnika kod terapije odr&#x017E;avanja. (<xref ref-type="bibr" rid="r78"><italic>78</italic></xref>, <xref ref-type="bibr" rid="r81"><italic>81</italic></xref>, <xref ref-type="bibr" rid="r82"><italic>82</italic></xref>) Kandidijaza jednjaka bila je kod svih bolesnika asimptomatska i dijagnosticirala se isklju&#x010D;ivo prilikom izvo&#x0111;enja kontrolnih endoskopija u smislu pra&#x0107;enja bolesti. Utjecaj topi&#x010D;kih glukokortikoida na sistemske vrijednosti kortizola u plazmi dokazao se samo u jednoj studiji kod djece u 10% bolesnika i to isklju&#x010D;ivo kod uzimanja peroralnog flutikazona u dozi preko 440 &#x00B5;cg u trajanju du&#x017E;em od 6 mjeseci u kontinuitetu, (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>) me&#x0111;utim bez ikakavih klini&#x010D;kih znakova razvoja adrenalne insuficijencije.</p>
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<sec>
<title>Primjena sistemskih glukokortikoida u terapiji EoE</title>
<p>Sistemski glukokortikoidi se ne preporu&#x010D;uju u lije&#x010D;enju bolesnika s EoE. Do sada je provedena samo jedna dvostruko slijepa studija u djece koja je uspore&#x0111;ivala djelotvornost sistemskih glukokortikoida (prednizon 1 mg/kg 2x dnevno) naspram lokalne terapije (flutikazon 110 do 220 ug dnevno). (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>) Oba lijeka su dovela do adekvatne histolo&#x0161;ke i klini&#x010D;ke remisije nakon 4 tjedna terapije, ali sa znatnim sistemskim nuspojavama (u 40% bolesnika koji su primali peroralnu terapiju), dok je jedina nuspojava lokalnog glukokortikoida bila oralna kandidijaza u 15% bolesnika. Iako je studija provedena na dje&#x010D;joj populaciji, sli&#x010D;nosti patogeneze i klini&#x010D;ke slike u djece i odraslih podr&#x017E;avaju preporuku da sistemski glukokortikoidi nisu indicirani za lije&#x010D;enje EoE ni kod adultne populacije. Studija koja bi ispitivala u&#x010D;inkovitost sistemske terapije kod bolesnika refrakternih na lokalne glukokortikoide jo&#x0161; nije provedena te je potencijalna korist sistemskih glukokortikoida u toj situaciji jo&#x0161; nepoznata.</p>
</sec>
<sec>
<title>Terapija odr&#x017E;avanja bolesnika s EoE</title>
<p>S obzirom na to da jo&#x0161; nema adekvatnih podataka iz metaanaliza, dugotrajna terapija IPP-om, dijetom ili topi&#x010D;kim glukokortikoidima za sada djeluje kao razumna opcija, me&#x0111;utim rije&#x010D; je jo&#x0161; o odluci koja se temelji ve&#x0107;inom na subjektivnoj procjeni te dijelom i na odluci bolesnika. Ograni&#x010D;eni podatci te nejasno&#x0107;e prirodnog tijeka bolesti &#x010D;ine potrebu dugotrajne terapije odr&#x017E;avanja jo&#x0161; upitnom te ista mora biti balansirana i razvojem klini&#x010D;ke slike u smislu u&#x010D;estalosti povrata simptoma. Na&#x010D;elno, klini&#x010D;ke situacije u kojima bi bilo razumno nastaviti s dugotrajnom terapijom odr&#x017E;avanja nazna&#x010D;ene su u <xref ref-type="table" rid="t6">Table 6</xref>.</p>
<table-wrap id="t6" position="float">
<label>Table 6</label><caption><title>Potential candidates for long term pharmacology treatment</title>
</caption>
<table frame="hsides" rules="groups">
<col width="100%"/>
<thead>
<tr>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Jednjak uskog promjera / Narrow caliber esophagus</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Simptomatska i endoskopska progresija prema stenozi jednjaka<break/>/ Symptomatic and endoscopic progression to esophageal stenosis</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Brzi povratak subjektivnih tegoba bez terapije<break/>/ Fast clinical relapse without treatment</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Ponavljane impakcije bolusa hrane<break/>/ Repeated food bolus impactions</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Bolesnici s komorbiditetima za koje u&#x010D;estale endoskopije i dilatacije predstavljaju rizik / Patients with comorbidities (repeated endoscopy and dilatations presents high risk)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Prethodna spontana ili dilatacijom izazvana perforacija jednjaka<break/>/ Previous spontaneous or iatrogenic esophageal perforation</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Putovanja u regije gdje impakcija hrane uzrokuje ve&#x0107;i rizik (npr. slaba dostupnost endoskopije) / Travel to regions where food bolus impaction poses higher risk (low endoscopy availability)</td>
</tr>
</tbody></table></table-wrap>
</sec>
<sec>
<title>Dilatacija jednjaka u bolesnika s EoE</title>
<p>Endoskopska dilatacija pobolj&#x0161;ava simptome disfagije u 75% odraslih bolesnika s reduciranim lumenom jednjaka, bez utjecaja na histologiju i upalu jednjaka. Uspje&#x0161;nost dilatacije ve&#x0107;inom je analizirana u retrospektivnim studijama koje su obuhva&#x0107;ene velikom metaanalizom (<xref ref-type="bibr" rid="r84"><italic>84</italic></xref>) u 525 bolesnika kod kojih je provedeno 990 dilatacija s pobolj&#x0161;anjem u 75% bolesnika, ali s varijabilnim trajanjem klini&#x010D;kog efekta. Uspje&#x0161;nost dilatacije nije ovisila o tehnici (baloni ili bu&#x017E;ije), a u samo tri studije (<xref ref-type="bibr" rid="r85"><italic>85</italic></xref>&#x2013;<xref ref-type="bibr" rid="r87"><italic>87</italic></xref>) uspio se u kontroli odr&#x017E;ati lumen jednjaka ve&#x0107;i od 13 mm. Endoskopska dilatacija kod EoE sigurna je procedura s opisanim komplikacijama koje su u skladu s komplikacijama dilatacije jednjaka i kod bilo koje druge etiologije stenoze (perforacija 0,3%, ozbiljno krvarenje 0,1%, smrtnost 0%). (<xref ref-type="bibr" rid="r84"><italic>84</italic></xref>) Postproceduralna bolnost u prsnom ko&#x0161;u o&#x010D;ekivana je odmah nakon dilatacije (75% bolesnika), a duboke laceracije sluznice jednjaka nisu nuspojave, ve&#x0107; o&#x010D;ekivan efekt dilatacije jednjaka. (<xref ref-type="bibr" rid="r84"><italic>84</italic></xref>) Iako su stenoze prisutne kod ve&#x0107;eg broja bolesnika s EoE, sama prisutnost stenoza ne zna&#x010D;i nu&#x017E;no da &#x0107;e bolesnik bolje odgovoriti na dilataciju, s obzirom na to da su stenoze dijelom i posljedica upalne komponente bolesti koja bolje odgovara na farmakolo&#x0161;ku terapiju. U nekoliko retrospektivnih studija dokazana je manja potreba za dilatacijom kod bolesnika uspje&#x0161;no lije&#x010D;enih farmakoterapijom, &#x010D;ak i u slu&#x010D;aju endoskopski opisanih stenoza jednjaka. (<xref ref-type="bibr" rid="r88"><italic>88</italic></xref>)</p>
</sec>
<sec>
<title>Algoritam lije&#x010D;enja (odabir prve linije lije&#x010D;enja)</title>
<p>Dijeta ili inhibitori protonske pumpe ili topi&#x010D;ki glukokortikoidi mogu biti odabrani kao prva linija lije&#x010D;enja bolesnika s EoE. Odabir terapije mora biti raspravljen s bolesnikom, &#x0161;to ovisi dijelom i o mogu&#x0107;nostima provo&#x0111;enja dijetnih mjera, a bolesnik mora biti upoznat s uspje&#x0161;nosti i nuspojavama farmakoterapije. Tako&#x0111;er, prilikom odabira farmakolo&#x0161;ke terapije u obzir treba uzeti i vi&#x0161;estruko ve&#x0107;u cijenu topi&#x010D;kih glukokortikoida u usporedbi s inhibitorima protonske pumpe. Terapija mo&#x017E;e biti i promijenjena u procesu lije&#x010D;enja, posebno u slu&#x010D;aju nedakvatnog odgovora na prvu liniju. Uspje&#x0161;nost bilo koje terapije treba biti dokazana klini&#x010D;kim pra&#x0107;enjem te kontrolnom endoskopijom uz biopsije za 6&#x2013;12 tjedana. Endoskopska dilatacija ve&#x0107;inom nije prva metoda lije&#x010D;enja, ali se mo&#x017E;e koristiti u slu&#x010D;aju neadekvatnog odgovora na farmakolo&#x0161;ku terapiju ili dijetoterapiju u bolesnika sa uskim jednjakom i ponavljanim impakcijama bolusa hrane. Preporu&#x010D;eni algoritam lije&#x010D;enja prikazan je na <xref ref-type="fig" rid="f1">Figure 1</xref>.</p>
<fig id="f1" position="float" fig-type="figure"><label>Figure 1</label><caption><p>Diagnostic and therapy algorithm for eosinophilic esophagitis</p></caption><graphic xlink:href="LV-144-15-f1"></graphic></fig>
</sec>
<sec>
<title>Novi lijekovi</title>
<p>Upotreba anti-interleukina 5 (anti-IL-5), anti-interleukina 4 (anti-IL-4) i anti-interleukina 13 (anti-IL-13) trenutno se ne preporu&#x010D;uje u rutinskoj klini&#x010D;koj praksi, ve&#x0107; jedino u kontekstu klini&#x010D;kih studija. (<xref ref-type="bibr" rid="r89"><italic>89</italic></xref>&#x2013;<xref ref-type="bibr" rid="r92"><italic>92</italic></xref>) Lije&#x010D;enje anti-IgE terapijom nije rezultiralo smanjenjem broja eozinofila niti klini&#x010D;kim pobolj&#x0161;anjem. (<xref ref-type="bibr" rid="r93"><italic>93</italic></xref>) Imunomodulatori (azatioprin, merkaptopurin), anti-TNF terapija te montelukast trenutno se jedino koriste u klini&#x010D;kim istra&#x017E;ivanjima. Manji broj retrospektivno provedenih studija na malom broju bolesnika ve&#x0107;inom nije jasno dokazao histolo&#x0161;ko niti klini&#x010D;ko pobolj&#x0161;anje na primjenu spomenutih lijekova. (<xref ref-type="bibr" rid="r94"><italic>94</italic></xref>&#x2013;<xref ref-type="bibr" rid="r96"><italic>96</italic></xref>)</p>
</sec>
<sec>
<title>Prehrana u terapiji EoE</title>
<p>Isklju&#x010D;ivanje prehrambenih antigena predstavlja u&#x010D;inkovitu terapijsku opciju prve linije koja se koristi za indukciju i odr&#x017E;avanje simptomatske, histolo&#x0161;ke i endoskopske remisije. Tri temeljne strategije dijetoterapije jesu: &#x201E;ciljana&#x201C; eliminacijska dijeta temeljena na alergolo&#x0161;kom testiranju, iskustvena eliminacijska dijeta i elementarna dijeta. (<xref ref-type="bibr" rid="r97"><italic>97</italic></xref>) Sva tri predlo&#x017E;ena dijetna modela imaju svoje prednosti i mane, izazovni su i bilje&#x017E;e slabu adherenciju, me&#x0111;utim, &#x010D;esto se prati njihova vrlo visoka u&#x010D;inkovitost u populaciji oboljelih od EoE, posebice kad je rije&#x010D; o iskustvenoj eliminacijskoj dijeti i elementarnoj dijeti. (<xref ref-type="bibr" rid="r98"><italic>98</italic></xref>) Kod uvo&#x0111;enja dijete i pra&#x0107;enja bolesnika nu&#x017E;no je osigurati kontinuiranu nutritivnu skrb klini&#x010D;kog nutricionista, kako bi se pospje&#x0161;ila suradljivost i adherencija.</p>
</sec>
<sec>
<title>Uloga testiranja na nutritivne alergene u kreiranju eliminacijskih dijeta</title>
<p>Povezanost EoE i atopijskih bolesti nesumnjivo postoji, budu&#x0107;i da je u&#x010D;estalost ekcema, astme i rinitisa znatno ve&#x0107;a u ovoj skupini bolesnika. Unato&#x010D; tomu, nema dokaza da je atopija &#x010D;imbenik rizika za razvoj EoE, iako se tradicionalno EoE razmatrao kao specifi&#x010D;an oblik alergije na hranu. (<xref ref-type="bibr" rid="r99"><italic>99</italic></xref>)</p>
<p>Prije dijagnoze EoE prati se alergija na hranu u 50 &#x2013; 60% slu&#x010D;ajeva. (<xref ref-type="bibr" rid="r100"><italic>100</italic></xref>&#x2013;<xref ref-type="bibr" rid="r102"><italic>102</italic></xref>) Ve&#x0107;ina bolesnika s EoE ima alergije na inhalatorne i/ili prehrambene alergene dijagnosticirane mjerenjem serumskih IgE protutijela ili ko&#x017E;nim ubodnim testovima. (<xref ref-type="bibr" rid="r103"><italic>103</italic></xref>) Manji dio oboljelih nema prate&#x0107;e atopijske bolesti. Bez obzira na postojanje ili nepostojanje prile&#x017E;e&#x0107;e atopije, obje skupine bolesnika mogu imati dobar odgovor na uvo&#x0111;enje eliminacijske dijete. (<xref ref-type="bibr" rid="r104"><italic>104</italic></xref>, <xref ref-type="bibr" rid="r105"><italic>105</italic></xref>)</p>
<p>Uslijed jasne povezanosti alergija na hranu i EoE mogli bismo zaklju&#x010D;iti da uvo&#x0111;enju specifi&#x010D;ne eliminacijske dijete trebaju prethoditi alergolo&#x0161;ki testovi, no tome nije tako. Kori&#x0161;tenje testova poput odre&#x0111;ivanja Ig-E protutijela, ko&#x017E;nih ubodnih testova ili atopijskih <italic>patch</italic>-testova u svrhu uvo&#x0111;enja dijete temeljene na eliminaciji alergena iz prehrane inducira histolo&#x0161;ku remisiju u manje od jedne tre&#x0107;ine bolesnika. (<xref ref-type="bibr" rid="r106"><italic>106</italic></xref>)</p>
<p>U studijama (<xref ref-type="bibr" rid="r107"><italic>107</italic></xref>, <xref ref-type="bibr" rid="r108"><italic>108</italic></xref>) promatrana je uspje&#x0161;nost &#x201E;ciljanih&#x201C; eliminacijskih dijeta temeljenih na mjerenju Ig-E protutijela odnosno kombinaciji ko&#x017E;nih i krvnih alergolo&#x0161;kih testova. Oba pristupa pokazala su vrlo slab utjecaj na histolo&#x0161;ku remisiju u oboljelih od EoE. To&#x010D;nost trenutno dostupnih testova za detekciju alergija jest ograni&#x010D;ena te se smatra kako nisu dovoljno u&#x010D;inkoviti u otkrivanju namirnica odgovornih za EoE. Na tragu tih znanstvenih dokaza, smjernice stru&#x010D;nih dru&#x0161;tava ne preporu&#x010D;uju alergolo&#x0161;ko testiranje u svrhu detekcije namirnica koje uzrokuju pogor&#x0161;anje simptoma u oboljelih od EoE. (<xref ref-type="bibr" rid="r109"><italic>109</italic></xref>, <xref ref-type="bibr" rid="r110"><italic>110</italic></xref>)</p>
</sec>
<sec>
<title>Eliminacijske dijete</title>
<p>Temeljni nutritivni principi u dijetoterapiji EoE jesu eliminacijska dijeta &#x0161;est namirnica (engl. <italic>Six-Food Elimination Diet</italic>, SFED) te eliminacija &#x010D;etiriju ili dviju namirnica (engl. <italic>Four-Food Elimination Diet</italic>, FFED; <italic>Two-Food Elimination Diet</italic>, TFED), u svrhu indukcije histolo&#x0161;ke remisije.</p>
<p>Prema SFED-u, &#x0161;est namirnica, ili to&#x010D;nije, skupina namirnica koje je potrebno eliminirati iz prehrane jesu kravlje mlijeko, p&#x0161;enica, jaje, soja, kikiriki i ora&#x0161;asti plodovi, riba i plodovi mora. Svaka pojedina skupina namirnica zatim se ponovno uvodi u prehranu jedna za drugom u razmacima od 8 tjedana. Endoskopske pretrage obavljaju se oko 8 tjedana nakon ponovnog uvo&#x0111;enja svake nove skupine namirnica. Prvi put je u&#x010D;inkovitost SFED-a dokazana 2006. godine na pedijatrijskoj populaciji, a histolo&#x0161;ka remisija postignuta je &#x010D;ak u 74% bolesnika. (<xref ref-type="bibr" rid="r111"><italic>111</italic></xref>) Kasnije provedene studije pokazale su sli&#x010D;nu u&#x010D;inkovitost i na drugim dobnim skupinama bolesnika. (<xref ref-type="bibr" rid="r104"><italic>104</italic></xref>, <xref ref-type="bibr" rid="r105"><italic>105</italic></xref>, <xref ref-type="bibr" rid="r112"><italic>112</italic></xref>) Metaanaliza sedam opservacijskih studija iznjedrila je vrlo homogene rezultate u&#x010D;inkovitosti SFED-a te je stopa histolo&#x0161;ke remisije iznosila 72% i u pedijatrijskoj i u adultnoj populaciji. (<xref ref-type="bibr" rid="r106"><italic>106</italic></xref>, <xref ref-type="bibr" rid="r113"><italic>113</italic></xref>)</p>
<p>Ipak, isklju&#x010D;ivanje &#x0161;est skupina namirnica iz prehrane predstavlja zna&#x010D;ajnu dijetnu restrikciju. Nakon isklju&#x010D;ivanja namirnica potrebno je vr&#x0161;iti vi&#x0161;estruke endoskopske pretrage nakon ponovnog uvo&#x0111;enja pojedine namirnice, &#x0161;to limitira u&#x010D;inkovitost, adherenciju i reproducibilnost ovoga dijetnog modela. Adherencija bolesnika na eliminacijskim dijetama &#x010D;esto nije zadovoljavaju&#x0107;a, me&#x0111;utim, istra&#x017E;ivanja pokazuju da ih rado preporu&#x010D;uju drugim bolesnicima s EoE. (<xref ref-type="bibr" rid="r114"><italic>114</italic></xref>)</p>
<p>Nakon SFED-a razvijeni su i jednostavniji, manje restriktivni dijetni modeli &#x2013; eliminacijska dijeta &#x010D;etiri namirnice (engl. <italic>Four-Food Elimination Diet</italic>, FFED) i eliminacijska dijeta dvije namirnice (engl. <italic>Two-Food Elimination Diet</italic>, TFED).</p>
<p>Eliminacijska dijeta &#x010D;etiri namirnice razvijena je temeljem promatranja u&#x010D;inkovitosti eliminacijske dijete &#x0161;est namirnica te je utvr&#x0111;eno da kod ve&#x0107;ine bolesnika tegobe izaziva jedna ili dvije namirnice, odnosno skupine namirnica. (<xref ref-type="bibr" rid="r104"><italic>104</italic></xref>, <xref ref-type="bibr" rid="r105"><italic>105</italic></xref>, <xref ref-type="bibr" rid="r113"><italic>113</italic></xref>, <xref ref-type="bibr" rid="r115"><italic>115</italic></xref>) Ora&#x0161;asti plodovi te riba i morski plodovi najrje&#x0111;e su izazivali simptome u oboljelih. Stoga je kreirana FFED koja se temelji na eliminaciji kravljeg mlijeka i mlije&#x010D;nih proizvoda, jaja, p&#x0161;enice i glutenskih &#x017E;itarica te soje i mahunarki. (<xref ref-type="bibr" rid="r115"><italic>115</italic></xref>) Prva prospektivna multicentri&#x010D;na studija pokazala je u&#x010D;inkovitost FFED-a od 54% u populaciji odraslih bolesnika. (<xref ref-type="bibr" rid="r108"><italic>108</italic></xref>) Naj&#x010D;e&#x0161;&#x0107;i prehrambeni okida&#x010D;i bili su kravlje mlijeko i p&#x0161;enica. (<xref ref-type="bibr" rid="r116"><italic>116</italic></xref>)</p>
<p>Stoga se sve vi&#x0161;e prakticira tzv. <italic>step-up</italic> pristup, odnosno inicijalno eliminiranje jedne ili dviju namirnica (kravljeg mlijeka i glutenskih &#x017E;itarica) i postupno pro&#x0161;irivanje restrikcija u prehrani u onih bolesnika koji ne odgovaraju na isklju&#x010D;ivanje jedne ili dviju namirnica. (<xref ref-type="bibr" rid="r117"><italic>117</italic></xref>&#x2013;<xref ref-type="bibr" rid="r119"><italic>119</italic></xref>) U usporedbi s <italic>top-down</italic> pristupom koji podrazumijeva inicijalno uvo&#x0111;enje SFED-a i multiple endoskopske pretrage, <italic>step-up</italic> pristup zahtijeva znatno manju potrebu za endoskopskim pretragama, skra&#x0107;uje vrijeme potrebno za dijagnostiku te se izbjegavaju nepotrebne dijetne restrikcije. Nadalje, rano prepoznavanje bolesnika koji imaju manji broj prehrambenih okida&#x010D;a mo&#x017E;e olak&#x0161;ati selekciju najboljih kandidata za dugoro&#x010D;nu dijetoterapiju bez potrebe primjene farmakoterapije. (<xref ref-type="bibr" rid="r117"><italic>117</italic></xref>)</p>
<p>Dugoro&#x010D;no izbjegavanje namirnica koje djeluju kao okida&#x010D;i za simptome EoE mo&#x017E;e rezultirati klini&#x010D;kom i histolo&#x0161;kom remisijom te znatno manjom potrebom za terapijom lijekovima. Sna&#x017E;na preporuka za bolesnike s EoE treba biti dugoro&#x010D;no ustrajanje na eliminaciji spornih namirnica koje su identificirane iskustveno uz pomo&#x0107; ranije spomenutih eliminacijskih dijeta i endoskopije. (<xref ref-type="bibr" rid="r120"><italic>120</italic></xref>, <xref ref-type="bibr" rid="r121"><italic>121</italic></xref>)</p>
<p>Ovaj princip nije zna&#x010D;ajnije dokumentiran u literaturi, no postoji nekoliko studija (<xref ref-type="bibr" rid="r104"><italic>104</italic></xref>, <xref ref-type="bibr" rid="r105"><italic>105</italic></xref>) koje su pokazale da bolesnici koji u potpunosti dugoro&#x010D;no eliminiraju iz prehrane sporne namirnice mogu biti u potpunosti asimptomatski i s histolo&#x0161;kom remisijom potvr&#x0111;enom biopsijama jednjaka tijekom razdoblja od tri godine i bez potrebe za terapijom lijekovima.</p>
</sec>
<sec>
<title>Elementarna dijeta</title>
<p>Iako je primjena elementarne dijete koja se temelji na kori&#x0161;tenju potpuno hidroliziranih monomernih enteralnih pripravaka prvi dijetni princip koji je op&#x0107;enito ukazao na uspje&#x0161;nost dijetoterapije u EoE, danas se koristi kao posljednja terapijska opcija. Nakon izostanka odgovora na terapiju lijekovima i eliminacijske dijete, mo&#x017E;e se razmatrati elementarna dijeta. Rane studije pokazale su da elementarna dijeta inducira histolo&#x0161;ku remisiju u &#x010D;ak do 90% pedijatrijske i adultne populacije s EoE. (<xref ref-type="bibr" rid="r13"><italic>13</italic></xref>, <xref ref-type="bibr" rid="r109"><italic>109</italic></xref>) Pritom je elementarna dijeta provo&#x0111;ena barem &#x0161;est tjedana u kontinuitetu, a temeljila se na primjeni monomernih enteralnih pripravaka koji sadr&#x017E;e proteine isklju&#x010D;ivo na bazi aminokiselina uz eliminaciju sve druge hrane. U odrasloj populaciji, histolo&#x0161;ka remisija se posti&#x017E;e prosje&#x010D;no nakon dva tjedna primjene elementarne dijete. (<xref ref-type="bibr" rid="r122"><italic>122</italic></xref>&#x2013;<xref ref-type="bibr" rid="r124"><italic>124</italic></xref>)</p>
<p>Iako nedostaju prave randomizirane klini&#x010D;ke studije, metaanaliza objavljena 2014. godine (<xref ref-type="bibr" rid="r106"><italic>106</italic></xref>) pokazala je da je ukupna u&#x010D;inkovitost u indukciji histolo&#x0161;ke remisije uz pomo&#x0107; elementarne dijete u opservacijskim studijama 90,8%, bez zna&#x010D;ajnih varijacija u razli&#x010D;itim dobnim skupinama.</p>
<p>Potencijalni nedostatci i prepreke u provedbi elementarne dijete jesu slaba adherencija i lo&#x0161;a palatabilnost monomernih enteralnih pripravaka. (<xref ref-type="bibr" rid="r124"><italic>124</italic></xref>) Potpuno ustezanje od konzumacije uobi&#x010D;ajene hrane mo&#x017E;e biti vrlo izazovno za brojne bolesnike, posebno uzmemo li u obzir utjecaj koji zajedni&#x010D;ko objedovanje ima na kvalitetu &#x017E;ivota bolesnika. (<xref ref-type="bibr" rid="r125"><italic>125</italic></xref>, <xref ref-type="bibr" rid="r126"><italic>126</italic></xref>)</p>
<p>Nadalje, na hrvatskom tr&#x017E;i&#x0161;tu i Listi lijekova HZZO-a ne postoje monomerni (elementarni) enteralni pripravci temeljeni na aminokiselinama namijenjeni adultnoj populaciji, a dostupni su isklju&#x010D;ivo monomerni pedijatrijski pripravci. Iako se smatra da su oligomerni pripravci temeljeni na peptidima jednako u&#x010D;inkoviti kao monomerni u raznim gastroenterolo&#x0161;kim dijagnozama u odraslih bolesnika, nije jasno je li tomu tako i kod EoE. Dodatno, elementarni pripravci obi&#x010D;no su znatno skuplji od standardnih enteralnih pripravaka. Stoga mo&#x017E;emo zaklju&#x010D;iti da postoje brojne prepreke u provedbi elementarne dijete u bolesnika s EoE.</p>
</sec>
<sec>
<title>Nutritivna potpora kod disfagije</title>
<p>Disfagija je pojam koji opisuje smetnje gutanja ili ote&#x017E;ano gutanje. Ona nastaje zbog smetnji u prolazu teku&#x0107;e ili krute hrane, ili obiju, iz &#x017E;drijela u &#x017E;eludac. Brojni su uzroci disfagije koja mo&#x017E;e biti orofaringealna ili ezofagealna. (<xref ref-type="bibr" rid="r127"><italic>127</italic></xref>) EoE je jedan od &#x010D;estih uzroka disfagije, a dijagnosticira se u polovice odraslih bolesnika s ezofagealnom impakcijom hrane. Tako&#x0111;er, kod mnogih bolesnika javlja se i odinofagija ili bolnost prilikom gutanja.</p>
<p>Temelj prehrane kod disfagije u bolesnika s EoE jest priprema blage, kuhane i mekane hrane, u obliku pirea, pudinga ili ka&#x0161;e i izbjegavanje krute i suhe hrane koja se lako mo&#x017E;e zaglaviti poput sirove jabuke, mrkve, mesa i mesnih prera&#x0111;evina, pr&#x017E;enih krumpira, kruha i dvopeka. Tako&#x0111;er, kod odinofagije, bolove pogor&#x0161;ava sva kruta, suha, pr&#x017E;ena, pohana, hrapava i pikantna hrana te se treba izostaviti iz prehrane. Uz izbjegavanje alergenih namirnica, temelj dijete kod disfagije treba biti i adekvatno temperirana dijeta promijenjene konzistencije koja ne sadr&#x017E;i nadra&#x017E;uju&#x0107;e i jake za&#x010D;ine.</p>
<p>Naposljetku, ali ne najmanje va&#x017E;no, treba naglasiti kako EoE mo&#x017E;e imati sna&#x017E;an utjecaj na kvalitetu &#x017E;ivota i psihosocijalne prilagodbe te se mogu javiti smetnje poput anksioznosti, poreme&#x0107;aja sna i depresivnih stanja. (<xref ref-type="bibr" rid="r64"><italic>64</italic></xref>, <xref ref-type="bibr" rid="r128"><italic>128</italic></xref>)</p>
<p>Anksioznost u ovih bolesnika proizlazi iz brige o dugoro&#x010D;nim posljedicama bolesti, straha od progresije bolesti te dugoro&#x010D;ne primjene lijekova, kao i prakticiranja restriktivnih dijeta, disfagije ili poreme&#x0107;aja gutanja i straha od gu&#x0161;enja, &#x0161;to zna&#x010D;ajno utje&#x010D;e na socijalne interakcije. (<xref ref-type="bibr" rid="r128"><italic>128</italic></xref>)</p>
</sec>
</sec>
</body>
<back>
<ack>
<p>* Klini&#x010D;ke smjernice Hrvatskog dru&#x0161;tva za klini&#x010D;ku prehranu Hrvatskoga lije&#x010D;ni&#x010D;kog zbora, Hrvatskog dru&#x0161;tva za imunologiju sluznice Hrvatskoga lije&#x010D;ni&#x010D;kog zbora, Hrvatskoga gastroenterolo&#x0161;kog dru&#x0161;tva te Hrvatskog dru&#x0161;tva nutricionista i dijeteti&#x010D;ara / Clinical recommendations of Croatian Society of Clinical Nutrition, Croatian Medical Association, Croatian Society of Mucosal Immunity Croatian Medical Association, Croatian Society of Gastroenterology and Croatian Society of Nutritionists and Dietitians</p>
</ack>
<ref-list>
<title>LITERATURA</title>
<ref id="r1"><label>1</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Furuta</surname><given-names>GT</given-names></name><name><surname>Liacouras</surname><given-names>CA</given-names></name><name><surname>Collins</surname><given-names>MH</given-names></name><name><surname>Gupta</surname><given-names>SK</given-names></name><name><surname>Justinich</surname><given-names>C</given-names></name><name><surname>Putnam</surname><given-names>PE</given-names></name><etal/></person-group> <article-title>Eosinophiilic esophagitis in children and adults; a systematic review and consensus recommendations for diagnosis and treatment.</article-title> <source>Gastroenterology</source>. <year>2007</year>;<volume>133</volume>:<fpage>1342</fpage>&#x2013;<lpage>63</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2007.08.017</pub-id><pub-id pub-id-type="pmid">17919504</pub-id></mixed-citation></ref>
<ref id="r2"><label>2</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Sealock</surname><given-names>RJ</given-names></name><name><surname>Rendon</surname><given-names>G</given-names></name><name><surname>El-Serag</surname><given-names>HB</given-names></name></person-group>. <article-title>Systemic review: the epidemiology of eosinophilic oesophagitis in adults.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2010</year>;<volume>32</volume>:<fpage>712</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1111/j.1365-2036.2010.04411.x</pub-id><pub-id pub-id-type="pmid">20662785</pub-id></mixed-citation></ref>
<ref id="r3"><label>3</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>O&#x2019;Shea</surname><given-names>KM</given-names></name><name><surname>Aceves</surname><given-names>SS</given-names></name><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Gupta</surname><given-names>SK</given-names></name><name><surname>Spergel</surname><given-names>JM</given-names></name><name><surname>Furuta</surname><given-names>GT</given-names></name><etal/></person-group> <article-title>Pathophysiology of eosiniphilic esophagitis.</article-title> <source>Gastroenterology</source>. <year>2018</year>;<volume>154</volume>(<issue>2</issue>):<fpage>333</fpage>&#x2013;<lpage>45</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2017.06.065</pub-id><pub-id pub-id-type="pmid">28757265</pub-id></mixed-citation></ref>
<ref id="r4"><label>4</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Liacouras</surname><given-names>CA</given-names></name><name><surname>Furuta</surname><given-names>GT</given-names></name><name><surname>Hirano</surname><given-names>I</given-names></name><name><surname>Atkins</surname><given-names>D</given-names></name><name><surname>Attwood</surname><given-names>SE</given-names></name><name><surname>Bonis</surname><given-names>PA</given-names></name><etal/></person-group> <article-title>Eosinophilic esophagitis: updated consensus recommendations for children and adults.</article-title> <source>J Allergy Clin Immunol</source>. <year>2011</year>;<volume>128</volume>:<fpage>3</fpage>&#x2013;<lpage>20.e6</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2011.02.040</pub-id><pub-id pub-id-type="pmid">21477849</pub-id></mixed-citation></ref>
<ref id="r5"><label>5</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Straumann</surname><given-names>A</given-names></name><name><surname>Aceves</surname><given-names>SS</given-names></name><name><surname>Blanchard</surname><given-names>C</given-names></name><name><surname>Collins</surname><given-names>MH</given-names></name><name><surname>Furuta</surname><given-names>GT</given-names></name><name><surname>Hirano</surname><given-names>I</given-names></name><etal/></person-group> <article-title>Pediatric and adult eosinophiilic esophagitis: similarities and differences.</article-title> <source>Allergy</source>. <year>2012</year>;<volume>67</volume>:<fpage>477</fpage>&#x2013;<lpage>90</lpage>. <pub-id pub-id-type="doi">10.1111/j.1398-9995.2012.02787.x</pub-id><pub-id pub-id-type="pmid">22313241</pub-id></mixed-citation></ref>
<ref id="r6"><label>6</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dellon</surname><given-names>ES</given-names></name></person-group>. <article-title>The esophageal microbiome in eosinophilic esophagitis.</article-title> <source>Gastroenterology</source>. <year>2016</year>;<volume>151</volume>:<fpage>364</fpage>&#x2013;<lpage>5</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2016.06.026</pub-id><pub-id pub-id-type="pmid">27375194</pub-id></mixed-citation></ref>
<ref id="r7"><label>7</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Zimmermann</surname><given-names>D</given-names></name><name><surname>Criblez</surname><given-names>DH</given-names></name><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Bussmann</surname><given-names>C</given-names></name><name><surname>Pfeifer</surname><given-names>D</given-names></name><name><surname>Froh</surname><given-names>M</given-names></name><etal/></person-group> <article-title>Acute Herpes Simplex Viral Esophagitis Occurring in 5 Immunocompetent Individuals with Eosinophilic Esophagitis.</article-title> <source>ACG Case Rep J.</source> <year>2016</year>;<volume>3</volume>(<issue>3</issue>):<fpage>165</fpage>&#x2013;<lpage>8</lpage>. <pub-id pub-id-type="doi">10.14309/crj.2016.38</pub-id><pub-id pub-id-type="pmid">27144193</pub-id></mixed-citation></ref>
<ref id="r8"><label>8</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Sonnenberg</surname><given-names>A</given-names></name><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Turner</surname><given-names>KO</given-names></name><name><surname>Genta</surname><given-names>RM</given-names></name></person-group>. <article-title>The influence of Helicobacter pylori on the ethnic distribution of esophageal eosinophilia.</article-title> <source>Helicobacter</source>. <year>2017</year>;<volume>22</volume>(<issue>3</issue>): <pub-id pub-id-type="doi">10.1111/hel.12370</pub-id><pub-id pub-id-type="pmid">28029200</pub-id></mixed-citation></ref>
<ref id="r9"><label>9</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Peery</surname><given-names>AF</given-names></name><name><surname>Shaheen</surname><given-names>NJ</given-names></name><name><surname>Morgan</surname><given-names>DR</given-names></name><name><surname>Hurrell</surname><given-names>JM</given-names></name><name><surname>Lash</surname><given-names>RH</given-names></name><etal/></person-group> <article-title>Inverse association of esophageal eosinophilia with Helicobacter pylori based on analysis of a US pathology database.</article-title> <source>Gastroenterology</source>. <year>2011</year>;<volume>141</volume>(<issue>5</issue>):<fpage>1586</fpage>&#x2013;<lpage>92</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2011.06.081</pub-id><pub-id pub-id-type="pmid">21762663</pub-id></mixed-citation></ref>
<ref id="r10"><label>10</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Furuta</surname><given-names>K</given-names></name><name><surname>Adachi</surname><given-names>K</given-names></name><name><surname>Aimi</surname><given-names>M</given-names></name><name><surname>Ishimura</surname><given-names>N</given-names></name><name><surname>Sato</surname><given-names>S</given-names></name><name><surname>Ishihara</surname><given-names>S</given-names></name><etal/></person-group> <article-title>Case-control study of association of eosinophilic gastrointestinal disorders with Helicobacter pylori infection in Japan.</article-title> <source>J Clin Biochem Nutr</source>. <year>2013</year>;<volume>53</volume>(<issue>1</issue>):<fpage>60</fpage>&#x2013;<lpage>2</lpage>. <pub-id pub-id-type="doi">10.3164/jcbn.13-15</pub-id><pub-id pub-id-type="pmid">23874072</pub-id></mixed-citation></ref>
<ref id="r11"><label>11</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>von Arnim</surname><given-names>U</given-names></name><name><surname>Wex</surname><given-names>T</given-names></name><name><surname>Link</surname><given-names>A</given-names></name><name><surname>Messerschmidt</surname><given-names>M</given-names></name><name><surname>Venerito</surname><given-names>M</given-names></name><name><surname>Miehlke</surname><given-names>S</given-names></name><etal/></person-group> <article-title>Helicobacter pylori infection is associated with a reduced risk of developing eosinophilic oesophagitis.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2016</year>;<volume>43</volume>(<issue>7</issue>):<fpage>825</fpage>&#x2013;<lpage>30</lpage>. <pub-id pub-id-type="doi">10.1111/apt.13560</pub-id><pub-id pub-id-type="pmid">26898731</pub-id></mixed-citation></ref>
<ref id="r12"><label>12</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Chen</surname><given-names>Y</given-names></name><name><surname>Blaser</surname><given-names>MJ</given-names></name></person-group>. <article-title>Inverse associations of Helicobacter pylori with asthma and allergy.</article-title> <source>Arch Intern Med</source>. <year>2007</year>;<volume>167</volume>:<fpage>821</fpage>&#x2013;<lpage>7</lpage>. <pub-id pub-id-type="doi">10.1001/archinte.167.8.821</pub-id><pub-id pub-id-type="pmid">17452546</pub-id></mixed-citation></ref>
<ref id="r13"><label>13</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kelly</surname><given-names>KJ</given-names></name><name><surname>Lazenby</surname><given-names>AJ</given-names></name><name><surname>Rowe</surname><given-names>PC</given-names></name><name><surname>Yardley</surname><given-names>JH</given-names></name><name><surname>Perman</surname><given-names>JA</given-names></name><name><surname>Sampson</surname><given-names>HA</given-names></name></person-group>. <article-title>Eosinophilic esophagitis attributed to gastroesophageal reflux: improvement with an amino acid-based formula.</article-title> <source>Gastroenterology</source>. <year>1995</year>;<volume>109</volume>(<issue>5</issue>):<fpage>1503</fpage>&#x2013;<lpage>12</lpage>. <pub-id pub-id-type="doi">10.1016/0016-5085(95)90637-1</pub-id><pub-id pub-id-type="pmid">7557132</pub-id></mixed-citation></ref>
<ref id="r14"><label>14</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kottyan</surname><given-names>LC</given-names></name><name><surname>Davis</surname><given-names>BP</given-names></name><name><surname>Sherrill</surname><given-names>JD</given-names></name><name><surname>Lui</surname><given-names>K</given-names></name><name><surname>Rochman</surname><given-names>M</given-names></name><name><surname>Kaufman</surname><given-names>K</given-names></name><etal/></person-group> <article-title>Genome-wide association analysis of eosinophilic esophagitis provides insight into the tissue specificity of this allergic disease.</article-title> <source>Nat Genet</source>. <year>2014</year>;<volume>46</volume>:<fpage>895</fpage>&#x2013;<lpage>900</lpage>. <pub-id pub-id-type="doi">10.1038/ng.3033</pub-id><pub-id pub-id-type="pmid">25017104</pub-id></mixed-citation></ref>
<ref id="r15"><label>15</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Alexander</surname><given-names>ES</given-names></name><name><surname>Martin</surname><given-names>LJ</given-names></name><name><surname>Collins</surname><given-names>MH</given-names></name><name><surname>Kottyan</surname><given-names>LC</given-names></name><name><surname>Sucharew</surname><given-names>H</given-names></name><name><surname>He</surname><given-names>H</given-names></name><etal/></person-group> <article-title>Twin and family studies reveal strong environmental and weaker genetic cues explaining heritability of eosinophilic esophagitis.</article-title> <source>J Allergy Clin Immunol</source>. <year>2014</year>;<volume>134</volume>(<issue>5</issue>):<fpage>1084</fpage>&#x2013;<lpage>1092.e1</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2014.07.021</pub-id><pub-id pub-id-type="pmid">25258143</pub-id></mixed-citation></ref>
<ref id="r16"><label>16</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lim</surname><given-names>EJ</given-names></name></person-group>. <article-title>LU TX, Blanchard C, Rothenberg ME. Epigenetic regulation of the IL-13-induced human eotaxin-3 gene by CREB-binding protein-mediated histone 3 acetylation.</article-title> <source>J Biol Chem</source>. <year>2011</year>;<volume>286</volume>:<fpage>13193</fpage>&#x2013;<lpage>204</lpage>. <pub-id pub-id-type="doi">10.1074/jbc.M110.210724</pub-id><pub-id pub-id-type="pmid">21325281</pub-id></mixed-citation></ref>
<ref id="r17"><label>17</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Blanchard</surname><given-names>C</given-names></name><name><surname>Wang</surname><given-names>N</given-names></name><name><surname>Stringer</surname><given-names>KF</given-names></name><name><surname>Mishra</surname><given-names>A</given-names></name><name><surname>Fulkerson</surname><given-names>PC</given-names></name><name><surname>Abonia</surname><given-names>JP</given-names></name><etal/></person-group> <article-title>Eotaxin-3 and a uniquely conserved gene-expression profile in eosinophilic esophagitis.</article-title> <source>J Clin Invest</source>. <year>2006</year>;<volume>116</volume>(<issue>2</issue>):<fpage>536</fpage>&#x2013;<lpage>47</lpage>. <pub-id pub-id-type="doi">10.1172/JCI26679</pub-id><pub-id pub-id-type="pmid">16453027</pub-id></mixed-citation></ref>
<ref id="r18"><label>18</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Blanchard</surname><given-names>C</given-names></name><name><surname>Mingler</surname><given-names>MK</given-names></name><name><surname>Vicario</surname><given-names>M</given-names></name><name><surname>Abonia</surname><given-names>JP</given-names></name><name><surname>Wu</surname><given-names>YY</given-names></name><name><surname>Lu</surname><given-names>TX</given-names></name><etal/></person-group> <article-title>IL-13 involvement in eosinophilic esophagitis: transcriptome analysis and reversibility with glucocorticoids.</article-title> <source>J Allergy Clin Immunol</source>. <year>2007</year>;<volume>120</volume>(<issue>6</issue>):<fpage>1292</fpage>&#x2013;<lpage>300</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2007.10.024</pub-id><pub-id pub-id-type="pmid">18073124</pub-id></mixed-citation></ref>
<ref id="r19"><label>19</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Sherrill</surname><given-names>JD</given-names></name><name><surname>Kc</surname><given-names>K</given-names></name><name><surname>Wu</surname><given-names>D</given-names></name><name><surname>Djukic</surname><given-names>Z</given-names></name><name><surname>Caldwell</surname><given-names>JM</given-names></name><name><surname>Stucke</surname><given-names>EM</given-names></name><etal/></person-group> <article-title>Desmoglein-1 regulates esophageal epithelial barrier function and immune responses in eosinophilic esophagitis.</article-title> <source>Mucosal Immunol</source>. <year>2014</year>;<volume>7</volume>(<issue>3</issue>):<fpage>718</fpage>&#x2013;<lpage>29</lpage>. <pub-id pub-id-type="doi">10.1038/mi.2013.90</pub-id><pub-id pub-id-type="pmid">24220297</pub-id></mixed-citation></ref>
<ref id="r20"><label>20</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Straumann</surname><given-names>A</given-names></name><name><surname>Bauer</surname><given-names>M</given-names></name><name><surname>Fischer</surname><given-names>B</given-names></name><name><surname>Blaser</surname><given-names>K</given-names></name><name><surname>Simon</surname><given-names>HU</given-names></name></person-group>. <article-title>Idiopathic eosinophilic esophagitis is associated with a Th2-type allergic inflammatory response.</article-title> <source>J Allergy Clin Immunol</source>. <year>2001</year>;<volume>108</volume>:<fpage>954</fpage>&#x2013;<lpage>61</lpage>. <pub-id pub-id-type="doi">10.1067/mai.2001.119917</pub-id><pub-id pub-id-type="pmid">11742273</pub-id></mixed-citation></ref>
<ref id="r21"><label>21</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Rothenberg</surname><given-names>ME</given-names></name><name><surname>Wen</surname><given-names>T</given-names></name><name><surname>Greenberg</surname><given-names>A</given-names></name><name><surname>Alpan</surname><given-names>O</given-names></name><name><surname>Enav</surname><given-names>B</given-names></name><name><surname>Hirano</surname><given-names>I</given-names></name><etal/></person-group> <article-title>Intravenous anti-IL-13 mAb QAX576 for the treatment of eosinophilic esophagitis.</article-title> <source>J Allergy Clin Immunol</source>. <year>2015</year>;<volume>135</volume>:<fpage>500</fpage>&#x2013;<lpage>7</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2014.07.049</pub-id><pub-id pub-id-type="pmid">25226850</pub-id></mixed-citation></ref>
<ref id="r22"><label>22</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Abonia</surname><given-names>JP</given-names></name><name><surname>Franciosi</surname><given-names>JP</given-names></name><name><surname>Rothenberg</surname><given-names>ME</given-names></name></person-group>. <article-title>TGF-beta1: Mediator of a feedback loop in eosinophilic esophagitis &#x2013; or should we really say mascocytic esophagitis?</article-title> <source>J Allergy Clin Immunol</source>. <year>2010</year>;<volume>126</volume>:<fpage>1205</fpage>&#x2013;<lpage>7</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2010.10.031</pub-id><pub-id pub-id-type="pmid">21134572</pub-id></mixed-citation></ref>
<ref id="r23"><label>23</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kagalwalla</surname><given-names>AF</given-names></name><name><surname>Akhtar</surname><given-names>N</given-names></name><name><surname>Woodruff</surname><given-names>SA</given-names></name><name><surname>Rea</surname><given-names>BA</given-names></name><name><surname>Masterson</surname><given-names>JC</given-names></name><name><surname>Mukkada</surname><given-names>V</given-names></name><etal/></person-group> <article-title>Eosinophilic esophagitis: epithelial mesencymal transition contributes to esophageal remodeling and reverses with treatment.</article-title> <source>J Allergy Clin Immunol</source>. <year>2012</year>;<volume>129</volume>:<fpage>1387</fpage>&#x2013;<lpage>96.e7</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2012.03.005</pub-id><pub-id pub-id-type="pmid">22465212</pub-id></mixed-citation></ref>
<ref id="r24"><label>24</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Blanchard</surname><given-names>C</given-names></name><name><surname>Mingler</surname><given-names>MK</given-names></name><name><surname>McBride</surname><given-names>M</given-names></name><name><surname>Putnam</surname><given-names>PE</given-names></name><name><surname>Collins</surname><given-names>MH</given-names></name><name><surname>Chang</surname><given-names>G</given-names></name><etal/></person-group> <article-title>Periostin facilitates eosinophil tissue infiltration in allergic lung and esophageal responses.</article-title> <source>Mucosal Immunol</source>. <year>2008</year>;<volume>1</volume>:<fpage>289</fpage>&#x2013;<lpage>96</lpage>. <pub-id pub-id-type="doi">10.1038/mi.2008.15</pub-id><pub-id pub-id-type="pmid">19079190</pub-id></mixed-citation></ref>
<ref id="r25"><label>25</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Jensen</surname><given-names>ET</given-names></name><name><surname>Kappelman</surname><given-names>MD</given-names></name><name><surname>Kim</surname><given-names>HP</given-names></name><name><surname>Ringel-Kulka</surname><given-names>T</given-names></name><name><surname>Dellon</surname><given-names>ES</given-names></name></person-group>. <article-title>Early life exposures as risk factors for pediatric eosinophilic esophagitis.</article-title> <source>J Pediatr Gastroenterol Nutr</source>. <year>2013</year>;<volume>57</volume>:<fpage>67</fpage>&#x2013;<lpage>71</lpage>. <pub-id pub-id-type="doi">10.1097/MPG.0b013e318290d15a</pub-id><pub-id pub-id-type="pmid">23518485</pub-id></mixed-citation></ref>
<ref id="r26"><label>26</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Radano</surname><given-names>MC</given-names></name><name><surname>Yuan</surname><given-names>Q</given-names></name><name><surname>Katz</surname><given-names>A</given-names></name><name><surname>Fleming</surname><given-names>JT</given-names></name><name><surname>Kubala</surname><given-names>S</given-names></name><name><surname>Shreffler</surname><given-names>W</given-names></name><etal/></person-group> <article-title>Cesarean section and antibiotic use found to be associated with eosinophilic esophagitis.</article-title> <source>J Allergy Clin Immunol Pract</source>. <year>2014</year>;<volume>2</volume>(<issue>4</issue>):<fpage>475</fpage>&#x2013;<lpage>477.e1</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaip.2014.02.018</pub-id><pub-id pub-id-type="pmid">25017541</pub-id></mixed-citation></ref>
<ref id="r27"><label>27</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Slae</surname><given-names>M</given-names></name><name><surname>Persad</surname><given-names>R</given-names></name><name><surname>Leung</surname><given-names>AJ</given-names></name><name><surname>Gabr</surname><given-names>R</given-names></name><name><surname>Brocks</surname><given-names>D</given-names></name><name><surname>Huynh</surname><given-names>HQ</given-names></name></person-group>. <article-title>Role of environmental factors in the development of pediatric eosinophilic esophagitris.</article-title> <source>Dig Dis Sci</source>. <year>2015</year>;<volume>60</volume>:<fpage>3364</fpage>&#x2013;<lpage>72</lpage>. <pub-id pub-id-type="doi">10.1007/s10620-015-3740-7</pub-id><pub-id pub-id-type="pmid">26062820</pub-id></mixed-citation></ref>
<ref id="r28"><label>28</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Jensen</surname><given-names>ET</given-names></name><name><surname>Bertelsen</surname><given-names>RJ</given-names></name></person-group>. <article-title>Assessing early life factors for eosinophilic esophagitis: Lessons from other allergic diseases.</article-title> <source>Curr Treat Options Gastroenterol</source>. <year>2016</year>;<volume>14</volume>:<fpage>39</fpage>&#x2013;<lpage>50</lpage>. <pub-id pub-id-type="doi">10.1007/s11938-016-0083-1</pub-id><pub-id pub-id-type="pmid">26801504</pub-id></mixed-citation></ref>
<ref id="r29"><label>29</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Rothenberg</surname><given-names>ME</given-names></name><name><surname>Hogan</surname><given-names>SP</given-names></name></person-group>. <article-title>The eosinophil.</article-title> <source>Annu Rev Immunol</source>. <year>2006</year>;<volume>24</volume>:<fpage>147</fpage>&#x2013;<lpage>74</lpage>. <pub-id pub-id-type="doi">10.1146/annurev.immunol.24.021605.090720</pub-id><pub-id pub-id-type="pmid">16551246</pub-id></mixed-citation></ref>
<ref id="r30"><label>30</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Yang</surname><given-names>D</given-names></name><name><surname>Chen</surname><given-names>Q</given-names></name><name><surname>Su</surname><given-names>SB</given-names></name><name><surname>Zhang</surname><given-names>P</given-names></name><name><surname>Kurosaka</surname><given-names>K</given-names></name><name><surname>Caspi</surname><given-names>RR</given-names></name><etal/></person-group> <article-title>Eosinophil-derived neurotoxin acts as an alarmin to activate the TLR2-MyD88 signal pathway in dendritic cells and enhances Th2 immune responses.</article-title> <source>J Exp Med</source>. <year>2008</year> January 21;<volume>205</volume>(<issue>1</issue>):<fpage>79</fpage>&#x2013;<lpage>90</lpage>. <pub-id pub-id-type="doi">10.1084/jem.20062027</pub-id><pub-id pub-id-type="pmid">18195069</pub-id></mixed-citation></ref>
<ref id="r31"><label>31</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Bystrom</surname><given-names>J</given-names></name><name><surname>Amin</surname><given-names>K</given-names></name><name><surname>Bishop-Bailey</surname><given-names>D</given-names></name></person-group>. <article-title>Analysing the eosinophil cationic protein &#x2013; a clue to the function of the eosinophil granulocyte.</article-title> <source>Respir Res</source>. <year>2011</year>;<volume>12</volume>:<fpage>10</fpage>. <pub-id pub-id-type="doi">10.1186/1465-9921-12-10</pub-id><pub-id pub-id-type="pmid">21235798</pub-id></mixed-citation></ref>
<ref id="r32"><label>32</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Subbarao</surname><given-names>G</given-names></name><name><surname>Rosenman</surname><given-names>MB</given-names></name><name><surname>Ohnuki</surname><given-names>L</given-names></name><name><surname>Georgelas</surname><given-names>A</given-names></name><name><surname>Davis</surname><given-names>M</given-names></name><name><surname>Fitzgerald</surname><given-names>JF</given-names></name><etal/></person-group> <article-title>Exploring potential noninvasive biomarkers in eosinophilic esophagitis in children.</article-title> <source>J Pediatr Gastroenterol Nutr</source>. <year>2011</year> December;<volume>53</volume>(<issue>6</issue>):<fpage>651</fpage>&#x2013;<lpage>8</lpage>. <pub-id pub-id-type="doi">10.1097/MPG.0b013e318228cee6</pub-id><pub-id pub-id-type="pmid">21694637</pub-id></mixed-citation></ref>
<ref id="r33"><label>33</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Masterson</surname><given-names>JC</given-names></name><name><surname>McNamee</surname><given-names>EN</given-names></name><name><surname>Fillon</surname><given-names>SA</given-names></name><name><surname>Hosford</surname><given-names>L</given-names></name><name><surname>Harris</surname><given-names>R</given-names></name><name><surname>Fernando</surname><given-names>SD</given-names></name><etal/></person-group> <article-title>Eosinophil-mediated signalling attenuates inflammatory responses in experimental colitis.</article-title> <source>Gut</source>. <year>2015</year>;<volume>64</volume>(<issue>8</issue>):<fpage>1236</fpage>&#x2013;<lpage>47</lpage>. <pub-id pub-id-type="doi">10.1136/gutjnl-2014-306998</pub-id><pub-id pub-id-type="pmid">25209655</pub-id></mixed-citation></ref>
<ref id="r34"><label>34</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Abonia</surname><given-names>JP</given-names></name><name><surname>Wen</surname><given-names>T</given-names></name><name><surname>Stucke</surname><given-names>EM</given-names></name><name><surname>Grotjan</surname><given-names>T</given-names></name><name><surname>Griffith</surname><given-names>MS</given-names></name><name><surname>Kemme</surname><given-names>KA</given-names></name><etal/></person-group> <article-title>High prevalence of eosinophilic esophagitis in patients with inherited connective tissue disorders.</article-title> <source>J Allergy Clin Immunol</source>. <year>2013</year>;<volume>132</volume>:<fpage>378</fpage>&#x2013;<lpage>86</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2013.02.030</pub-id><pub-id pub-id-type="pmid">23608731</pub-id></mixed-citation></ref>
<ref id="r35"><label>35</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Liacouras</surname><given-names>CA</given-names></name><name><surname>Molina-Infante</surname><given-names>J</given-names></name><name><surname>Furuta</surname><given-names>GT</given-names></name><name><surname>Spergel</surname><given-names>JM</given-names></name><name><surname>Zevit</surname><given-names>N</given-names></name><etal/></person-group> <article-title>Updated International Consensus Diagnostic Criteria for Eosinophilic Esophagitis: Proceedings of the AGREE Conference.</article-title> <source>Gastroenterology</source>. <year>2018</year>;<volume>155</volume>(<issue>4</issue>):<fpage>1022</fpage>&#x2013;<lpage>1033.e10</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2018.07.009</pub-id><pub-id pub-id-type="pmid">30009819</pub-id></mixed-citation></ref>
<ref id="r36"><label>36</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Safroneeva</surname><given-names>E</given-names></name><name><surname>Straumann</surname><given-names>A</given-names></name><name><surname>Coslovsky</surname><given-names>M</given-names></name><name><surname>Zwahlen</surname><given-names>M</given-names></name><name><surname>Kuehni</surname><given-names>CE</given-names></name><name><surname>Panczak</surname><given-names>R</given-names></name><etal/></person-group> <article-title>Symptoms Have Modest Accuracy in Detecting Endoscopic and Histologic Remission in Adults with Eosinophilic Esophagitis.</article-title> <source>Gastroenterology</source>. <year>2016</year>;<volume>150</volume>(<issue>3</issue>):<fpage>581</fpage>&#x2013;<lpage>590.e4</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2015.11.004</pub-id><pub-id pub-id-type="pmid">26584601</pub-id></mixed-citation></ref>
<ref id="r37"><label>37</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Schoepfer</surname><given-names>AM</given-names></name><name><surname>Straumann</surname><given-names>A</given-names></name><name><surname>Panczak</surname><given-names>R</given-names></name><name><surname>Coslovsky</surname><given-names>M</given-names></name><name><surname>Kuehni</surname><given-names>CE</given-names></name><name><surname>Maurer</surname><given-names>E</given-names></name><etal/></person-group> <article-title>Development and validation of a symptom-based activity index for adults with eosinophilic esophagitis.</article-title> <source>Gastroenterology</source>. <year>2014</year>;<volume>147</volume>(<issue>6</issue>):<fpage>1255</fpage>&#x2013;<lpage>66.e21</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2014.08.028</pub-id><pub-id pub-id-type="pmid">25160980</pub-id></mixed-citation></ref>
<ref id="r38"><label>38</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hirano</surname><given-names>I</given-names></name><name><surname>Moy</surname><given-names>N</given-names></name><name><surname>Heckman</surname><given-names>MG</given-names></name><name><surname>Thomas</surname><given-names>CS</given-names></name><name><surname>Gonsalves</surname><given-names>N</given-names></name><name><surname>Achem</surname><given-names>SR</given-names></name></person-group>. <article-title>Endoscopic assessment of the oesophageal features of eosinophilic oesophagitis: validation of a novel classification and grading system.</article-title> <source>Gut</source>. <year>2013</year>;<volume>62</volume>(<issue>4</issue>):<fpage>489</fpage>&#x2013;<lpage>95</lpage>. <pub-id pub-id-type="doi">10.1136/gutjnl-2011-301817</pub-id><pub-id pub-id-type="pmid">22619364</pub-id></mixed-citation></ref>
<ref id="r39"><label>39</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Cotton</surname><given-names>CC</given-names></name><name><surname>Gebhart</surname><given-names>JH</given-names></name><name><surname>Higgins</surname><given-names>LL</given-names></name><name><surname>Beitia</surname><given-names>R</given-names></name><name><surname>Woosley</surname><given-names>JT</given-names></name><etal/></person-group> <article-title>Accuracy of the Eosinophilic Esophagitis Endoscopic Reference Score in Diagnosis and Determining Response to Treatment.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2016</year>;<volume>14</volume>(<issue>1</issue>):<fpage>31</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1016/j.cgh.2015.08.040</pub-id><pub-id pub-id-type="pmid">26404868</pub-id></mixed-citation></ref>
<ref id="r40"><label>40</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>van Rhijn</surname><given-names>BD</given-names></name><name><surname>Warners</surname><given-names>MJ</given-names></name><name><surname>Curvers</surname><given-names>WL</given-names></name><name><surname>van Lent</surname><given-names>AU</given-names></name><name><surname>Bekkali</surname><given-names>NL</given-names></name><name><surname>Takkenberg</surname><given-names>RB</given-names></name><etal/></person-group> <article-title>Evaluating the endoscopic reference score for eosinophilic esophagitis: moderate to substantial intra- and interobserver reliability.</article-title> <source>Endoscopy</source>. <year>2014</year>;<volume>46</volume>(<issue>12</issue>):<fpage>1049</fpage>&#x2013;<lpage>55</lpage>. <pub-id pub-id-type="doi">10.1055/s-0034-1377781</pub-id><pub-id pub-id-type="pmid">25208033</pub-id></mixed-citation></ref>
<ref id="r41"><label>41</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>van Rhijn</surname><given-names>BD</given-names></name><name><surname>Verheij</surname><given-names>J</given-names></name><name><surname>Smout</surname><given-names>AJ</given-names></name><name><surname>Bredenoord</surname><given-names>AJ</given-names></name></person-group>. <article-title>The Endoscopic Reference Score shows modest accuracy to predict histologic remission in adult patients with eosinophilic esophagitis.</article-title> <source>Neurogastroenterol Motil</source>. <year>2016</year>;<volume>28</volume>(<issue>11</issue>):<fpage>1714</fpage>&#x2013;<lpage>22</lpage>. <pub-id pub-id-type="doi">10.1111/nmo.12872</pub-id><pub-id pub-id-type="pmid">27254480</pub-id></mixed-citation></ref>
<ref id="r42"><label>42</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Rodr&#x00ED;guez-S&#x00E1;nchez</surname><given-names>J</given-names></name><name><surname>Barrio-Andr&#x00E9;s</surname><given-names>J</given-names></name><name><surname>Nantes Castillejo</surname><given-names>O</given-names></name><name><surname>Valdivieso-Cortazar</surname><given-names>E</given-names></name><name><surname>P&#x00E9;rez-Mart&#x00ED;nez</surname><given-names>I</given-names></name><name><surname>Boumidi</surname><given-names>A</given-names></name><etal/></person-group> <article-title>The Endoscopic Reference Score shows modest accuracy to predict either clinical or histological activity in adult patients with eosinophilic oesophagitis.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2017</year>;<volume>45</volume>(<issue>2</issue>):<fpage>300</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1111/apt.13845</pub-id><pub-id pub-id-type="pmid">27868216</pub-id></mixed-citation></ref>
<ref id="r43"><label>43</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gupta</surname><given-names>SK</given-names></name><name><surname>Fitzgerald</surname><given-names>JF</given-names></name><name><surname>Chong</surname><given-names>SK</given-names></name><name><surname>Croffie</surname><given-names>JM</given-names></name><name><surname>Collins</surname><given-names>MH</given-names></name></person-group>. <article-title>Vertical lines in distal esophageal mucosa (VLEM): a true endoscopic manifestation of esophagitis in children?</article-title> <source>Gastrointest Endosc</source>. <year>1997</year>;<volume>45</volume>(<issue>6</issue>):<fpage>485</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1016/S0016-5107(97)70178-0</pub-id><pub-id pub-id-type="pmid">9199905</pub-id></mixed-citation></ref>
<ref id="r44"><label>44</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Straumann</surname><given-names>A</given-names></name><name><surname>Spichtin</surname><given-names>HP</given-names></name><name><surname>Bucher</surname><given-names>KA</given-names></name><name><surname>Heer</surname><given-names>P</given-names></name><name><surname>Simon</surname><given-names>HU</given-names></name></person-group>. <article-title>Eosinophilic esophagitis: red on microscopy, white on endoscopy.</article-title> <source>Digestion</source>. <year>2004</year>;<volume>70</volume>(<issue>2</issue>):<fpage>109</fpage>&#x2013;<lpage>16</lpage>. <pub-id pub-id-type="doi">10.1159/000080934</pub-id><pub-id pub-id-type="pmid">15383737</pub-id></mixed-citation></ref>
<ref id="r45"><label>45</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Salek</surname><given-names>J</given-names></name><name><surname>Clayton</surname><given-names>F</given-names></name><name><surname>Vinson</surname><given-names>L</given-names></name><name><surname>Saffari</surname><given-names>H</given-names></name><name><surname>Pease</surname><given-names>LF</given-names><suffix>3rd</suffix></name><name><surname>Boynton</surname><given-names>K</given-names></name><etal/></person-group> <article-title>Endoscopic appearance and location dictate diagnostic yield of biopsies in eosinophilic oesophagitis.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2015</year>;<volume>41</volume>(<issue>12</issue>):<fpage>1288</fpage>&#x2013;<lpage>95</lpage>. <pub-id pub-id-type="doi">10.1111/apt.13201</pub-id><pub-id pub-id-type="pmid">25898774</pub-id></mixed-citation></ref>
<ref id="r46"><label>46</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Papadopoulou</surname><given-names>A</given-names></name><name><surname>Koletzko</surname><given-names>S</given-names></name><name><surname>Heuschkel</surname><given-names>R</given-names></name><name><surname>Dias</surname><given-names>JA</given-names></name><name><surname>Allen</surname><given-names>KJ</given-names></name><name><surname>Murch</surname><given-names>SH</given-names></name><etal/></person-group> <article-title>Management guidelines of eosinophilic esophagitis in childhood.</article-title> <source>J Pediatr Gastroenterol Nutr</source>. <year>2014</year>;<volume>58</volume>:<fpage>107</fpage>&#x2013;<lpage>18</lpage>. <pub-id pub-id-type="doi">10.1097/MPG.0b013e3182a80be1</pub-id><pub-id pub-id-type="pmid">24378521</pub-id></mixed-citation></ref>
<ref id="r47"><label>47</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kaur</surname><given-names>S</given-names></name><name><surname>Rosen</surname><given-names>JM</given-names></name><name><surname>Kriegermeier</surname><given-names>AA</given-names></name><name><surname>Wechsler</surname><given-names>JB</given-names></name><name><surname>Kagalwalla</surname><given-names>AF</given-names></name><name><surname>Brown</surname><given-names>JB</given-names></name></person-group>. <article-title>Utility of Gastric and Duodenal Biopsies During Follow-up Endoscopy in Children with Eosinophilic Esophagitis.</article-title> <source>J Pediatr Gastroenterol Nutr</source>. <year>2017</year>;<volume>65</volume>(<issue>4</issue>):<fpage>399</fpage>&#x2013;<lpage>403</lpage>. <pub-id pub-id-type="doi">10.1097/MPG.0000000000001528</pub-id><pub-id pub-id-type="pmid">28118289</pub-id></mixed-citation></ref>
<ref id="r48"><label>48</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Aderoju</surname><given-names>A</given-names></name><name><surname>Woosley</surname><given-names>JT</given-names></name><name><surname>Sandler</surname><given-names>RS</given-names></name><name><surname>Shaheen</surname><given-names>NJ</given-names></name></person-group>. <article-title>Variability in diagnostic criteria for eosinophilic esophagitis: a systematic review.</article-title> <source>Am J Gastroenterol</source>. <year>2007</year>;<volume>102</volume>(<issue>10</issue>):<fpage>2300</fpage>&#x2013;<lpage>13</lpage>. <pub-id pub-id-type="doi">10.1111/j.1572-0241.2007.01396.x</pub-id><pub-id pub-id-type="pmid">17617209</pub-id></mixed-citation></ref>
<ref id="r49"><label>49</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Peery</surname><given-names>AF</given-names></name><name><surname>Shaheen</surname><given-names>NJ</given-names></name><name><surname>Dellon</surname><given-names>ES</given-names></name></person-group>. <article-title>Practice patterns for the evaluation and treatment of eosinophilic oesophagitis.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2010</year>;<volume>32</volume>:<fpage>1373</fpage>&#x2013;<lpage>82</lpage>. <pub-id pub-id-type="doi">10.1111/j.1365-2036.2010.04476.x</pub-id><pub-id pub-id-type="pmid">21050240</pub-id></mixed-citation></ref>
<ref id="r50"><label>50</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Sperry</surname><given-names>SLW</given-names></name><name><surname>Shaheen</surname><given-names>NJ</given-names></name><name><surname>Dellon</surname><given-names>ES</given-names></name></person-group>. <article-title>Toward uniformity in the diagnosis of eosinophilic esophagitis (EoE): the effect of guidelines on variability of diagnostic criteria for EoE.</article-title> <source>Am J Gastroenterol</source>. <year>2011</year>;<volume>106</volume>:<fpage>824</fpage>&#x2013;<lpage>32</lpage>. <pub-id pub-id-type="doi">10.1038/ajg.2011.10</pub-id><pub-id pub-id-type="pmid">21304500</pub-id></mixed-citation></ref>
<ref id="r51"><label>51</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Mueller</surname><given-names>S</given-names></name><name><surname>Neureiter</surname><given-names>D</given-names></name><name><surname>Aigner</surname><given-names>T</given-names></name><name><surname>Stolte</surname><given-names>M</given-names></name></person-group>. <article-title>Comparison of histological parameters for the diagnosis of eosinophilic oesophagitis versus gastro-oesophageal reflux disease on oesophageal biopsy material.</article-title> <source>Histopathology</source>. <year>2008</year>;<volume>53</volume>(<issue>6</issue>):<fpage>676</fpage>&#x2013;<lpage>84</lpage>. <pub-id pub-id-type="doi">10.1111/j.1365-2559.2008.03187.x</pub-id><pub-id pub-id-type="pmid">19076684</pub-id></mixed-citation></ref>
<ref id="r52"><label>52</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Collins</surname><given-names>MH</given-names></name></person-group>. <article-title>Histopathologic features of eosinophilic esophagitis and eosinophilic gastrointestinal diseases.</article-title> <source>Gastroenterol Clin North Am</source>. <year>2014</year>;<volume>43</volume>:<fpage>257</fpage>&#x2013;<lpage>68</lpage>. <pub-id pub-id-type="doi">10.1016/j.gtc.2014.02.007</pub-id><pub-id pub-id-type="pmid">24813514</pub-id></mixed-citation></ref>
<ref id="r53"><label>53</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Schlag</surname><given-names>C</given-names></name><name><surname>Miehlke</surname><given-names>S</given-names></name><name><surname>Heiseke</surname><given-names>A</given-names></name><name><surname>Brockow</surname><given-names>K</given-names></name><name><surname>Krug</surname><given-names>A</given-names></name><name><surname>von Arnim</surname><given-names>U</given-names></name><etal/></person-group> <article-title>Peripheral blood eosinophils and other non-invasive biomarkers can monitor treatment response in eosinophilic oesophagitis.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2015</year>;<volume>42</volume>(<issue>9</issue>):<fpage>1122</fpage>&#x2013;<lpage>30</lpage>. <pub-id pub-id-type="doi">10.1111/apt.13386</pub-id><pub-id pub-id-type="pmid">26314389</pub-id></mixed-citation></ref>
<ref id="r54"><label>54</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Min</surname><given-names>SB</given-names></name><name><surname>Nylund</surname><given-names>CM</given-names></name><name><surname>Baker</surname><given-names>TP</given-names></name><name><surname>Ally</surname><given-names>M</given-names></name><name><surname>Reinhardt</surname><given-names>B</given-names></name><name><surname>Chen</surname><given-names>YJ</given-names></name><etal/></person-group> <article-title>Longitudinal Evaluation of Noninvasive Biomarkers for Eosinophilic Esophagitis.</article-title> <source>J Clin Gastroenterol</source>. <year>2017</year>;<volume>51</volume>(<issue>2</issue>):<fpage>127</fpage>&#x2013;<lpage>35</lpage>. <pub-id pub-id-type="doi">10.1097/MCG.0000000000000621</pub-id><pub-id pub-id-type="pmid">27479142</pub-id></mixed-citation></ref>
<ref id="r55"><label>55</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Leung</surname><given-names>J</given-names></name><name><surname>Nguyen-Traxler</surname><given-names>A</given-names></name><name><surname>Lee</surname><given-names>EM</given-names></name><name><surname>Yip</surname><given-names>JS</given-names></name><name><surname>Weinstock</surname><given-names>JV</given-names></name><name><surname>Chan</surname><given-names>WW</given-names></name><etal/></person-group> <article-title>Assessment of fractionated exhaled nitric oxide as a biomarker for the treatment of eosinophilic esophagitis.</article-title> <source>Allergy Asthma Proc</source>. <year>2012</year>;<volume>33</volume>(<issue>6</issue>):<fpage>519</fpage>&#x2013;<lpage>24</lpage>. <pub-id pub-id-type="doi">10.2500/aap.2012.33.3606</pub-id><pub-id pub-id-type="pmid">23394511</pub-id></mixed-citation></ref>
<ref id="r56"><label>56</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Rusin</surname><given-names>S</given-names></name><name><surname>Gebhart</surname><given-names>JH</given-names></name><name><surname>Covey</surname><given-names>S</given-names></name><name><surname>Higgins</surname><given-names>LL</given-names></name><name><surname>Beitia</surname><given-names>R</given-names></name><etal/></person-group> <article-title>Utility of a Noninvasive Serum Biomarker Panel for Diagnosis and Monitoring of Eosinophilic Esophagitis: A Prospective Study.</article-title> <source>Am J Gastroenterol</source>. <year>2015</year>;<volume>110</volume>(<issue>6</issue>):<fpage>821</fpage>&#x2013;<lpage>7</lpage>. <pub-id pub-id-type="doi">10.1038/ajg.2015.57</pub-id><pub-id pub-id-type="pmid">25781367</pub-id></mixed-citation></ref>
<ref id="r57"><label>57</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Katzka</surname><given-names>DA</given-names></name><name><surname>Geno</surname><given-names>DM</given-names></name><name><surname>Ravi</surname><given-names>A</given-names></name><name><surname>Smyrk</surname><given-names>TC</given-names></name><name><surname>Lao-Sirieix</surname><given-names>P</given-names></name><name><surname>Miremadi</surname><given-names>A</given-names></name><etal/></person-group> <article-title>Accuracy, safety, and tolerability of tissue collection by Cytosponge vs endoscopy for evaluation of eosinophilic esophagitis.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2015</year>;<volume>13</volume>(<issue>1</issue>):<fpage>77</fpage>&#x2013;<lpage>83.e2</lpage>. <pub-id pub-id-type="doi">10.1016/j.cgh.2014.06.026</pub-id><pub-id pub-id-type="pmid">24997328</pub-id></mixed-citation></ref>
<ref id="r58"><label>58</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Furuta</surname><given-names>GT</given-names></name><name><surname>Kagalwalla</surname><given-names>AF</given-names></name><name><surname>Lee</surname><given-names>JJ</given-names></name><name><surname>Alumkal</surname><given-names>P</given-names></name><name><surname>Maybruck</surname><given-names>BT</given-names></name><name><surname>Fillon</surname><given-names>S</given-names></name><etal/></person-group> <article-title>The oesophageal string test: a novel, minimally invasive method measures mucosal inflammation in eosinophilic oesophagitis.</article-title> <source>Gut</source>. <year>2013</year>;<volume>62</volume>(<issue>10</issue>):<fpage>1395</fpage>&#x2013;<lpage>405</lpage>. <pub-id pub-id-type="doi">10.1136/gutjnl-2012-303171</pub-id><pub-id pub-id-type="pmid">22895393</pub-id></mixed-citation></ref>
<ref id="r59"><label>59</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Podboy</surname><given-names>A</given-names></name><name><surname>Katzka</surname><given-names>DA</given-names></name><name><surname>Enders</surname><given-names>F</given-names></name><name><surname>Larson</surname><given-names>JJ</given-names></name><name><surname>Geno</surname><given-names>D</given-names></name><name><surname>Kryzer</surname><given-names>L</given-names></name><etal/></person-group> <article-title>Oesophageal narrowing on barium oesophagram is more common in adult patients with eosinophilic oesophagitis than PPI-responsive oesophageal eosinophilia.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2016</year>;<volume>43</volume>(<issue>11</issue>):<fpage>1168</fpage>&#x2013;<lpage>77</lpage>. <pub-id pub-id-type="doi">10.1111/apt.13601</pub-id><pub-id pub-id-type="pmid">27028344</pub-id></mixed-citation></ref>
<ref id="r60"><label>60</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Schoepfer</surname><given-names>A</given-names></name><name><surname>Safroneeva</surname><given-names>E</given-names></name><name><surname>Straumann</surname><given-names>A</given-names></name></person-group>. <article-title>How to measure disease activity in eosinophilic esophagitis.</article-title> <source>Dis Esophagus</source>. <year>2016</year>;<volume>29</volume>(<issue>8</issue>):<fpage>959</fpage>&#x2013;<lpage>66</lpage>. <pub-id pub-id-type="doi">10.1111/dote.12391</pub-id><pub-id pub-id-type="pmid">26227624</pub-id></mixed-citation></ref>
<ref id="r61"><label>61</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lipka</surname><given-names>S</given-names></name><name><surname>Kumar</surname><given-names>A</given-names></name><name><surname>Richter</surname><given-names>JE</given-names></name></person-group>. <article-title>Impact of Diagnostic Delay and Other Risk Factors on Eosinophilic Esophagitis Phenotype and Esophageal Diameter.</article-title> <source>J Clin Gastroenterol</source>. <year>2016</year>;<volume>50</volume>:<fpage>134</fpage>&#x2013;<lpage>40</lpage>. <pub-id pub-id-type="doi">10.1097/MCG.0000000000000297</pub-id><pub-id pub-id-type="pmid">25710524</pub-id></mixed-citation></ref>
<ref id="r62"><label>62</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Klinnert</surname><given-names>MD</given-names></name></person-group>. <article-title>Psychological impact of eosinophilic esophagitis on children and families.</article-title> <source>Immunol Allergy Clin North Am</source>. <year>2009</year>;<volume>29</volume>:<fpage>99</fpage>&#x2013;<lpage>107</lpage>. <pub-id pub-id-type="doi">10.1016/j.iac.2008.09.011</pub-id><pub-id pub-id-type="pmid">19141345</pub-id></mixed-citation></ref>
<ref id="r63"><label>63</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Harris</surname><given-names>RF</given-names></name><name><surname>Menard-Katcher</surname><given-names>C</given-names></name><name><surname>Atkins</surname><given-names>D</given-names></name><name><surname>Furuta</surname><given-names>GT</given-names></name><name><surname>Klinnert</surname><given-names>MD</given-names></name></person-group>. <article-title>Psychosocial dysfunction in children and adolescents with eosinophilic esophagitis.</article-title> <source>J Pediatr Gastroenterol Nutr</source>. <year>2013</year>;<volume>57</volume>(<issue>4</issue>):<fpage>500</fpage>&#x2013;<lpage>5</lpage>. <pub-id pub-id-type="doi">10.1097/MPG.0b013e31829ce5ad</pub-id><pub-id pub-id-type="pmid">23752077</pub-id></mixed-citation></ref>
<ref id="r64"><label>64</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Safroneeva</surname><given-names>E</given-names></name><name><surname>Coslovsky</surname><given-names>M</given-names></name><name><surname>Kuehni</surname><given-names>CE</given-names></name><name><surname>Zwahlen</surname><given-names>M</given-names></name><name><surname>Haas</surname><given-names>NA</given-names></name><name><surname>Panczak</surname><given-names>R</given-names></name><etal/></person-group> <article-title>Eosinophilic oesophagitis: relationship of quality of life with clinical, endoscopic and histological activity.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2015</year>;<volume>42</volume>(<issue>8</issue>):<fpage>1000</fpage>&#x2013;<lpage>10</lpage>. <pub-id pub-id-type="doi">10.1111/apt.13370</pub-id><pub-id pub-id-type="pmid">26271642</pub-id></mixed-citation></ref>
<ref id="r65"><label>65</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Rajan</surname><given-names>J</given-names></name><name><surname>Newbury</surname><given-names>RO</given-names></name><name><surname>Anilkumar</surname><given-names>A</given-names></name><name><surname>Dohil</surname><given-names>R</given-names></name><name><surname>Broide</surname><given-names>DH</given-names></name><name><surname>Aceves</surname><given-names>SS</given-names></name></person-group>. <article-title>Long-term assessment of esophageal remodeling in patients with pediatric eosinophilic esophagitis treated with topical corticosteroids.</article-title> <source>J Allergy Clin Immunol</source>. <year>2016</year>;<volume>137</volume>(<issue>1</issue>):<fpage>147</fpage>&#x2013;<lpage>156.e8</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2015.05.045</pub-id><pub-id pub-id-type="pmid">26233926</pub-id></mixed-citation></ref>
<ref id="r66"><label>66</label><mixed-citation publication-type="other">Schoepfer AM, Safroneeva E, Bussmann C, Kuchen T, Portmann S, Simon Hu, et al. Delay in diagnosis of eosinophilic esophagitis increases risk for stricture formation in a time-dependent manner. Gastroenterology. 2013;145(6):1230&#x2013;6.e1-2.</mixed-citation></ref>
<ref id="r67"><label>67</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Molina-Infante</surname><given-names>J</given-names></name><name><surname>Ferrando-Lamana</surname><given-names>L</given-names></name><name><surname>Ripoll</surname><given-names>C</given-names></name><name><surname>Hernandez-Alonso</surname><given-names>M</given-names></name><name><surname>Mateos</surname><given-names>JM</given-names></name><name><surname>Fernandez-Bermejo</surname><given-names>M</given-names></name><etal/></person-group> <article-title>Esophageal eosinophilic infiltration responds to proton pump inhibition in most adults.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2011</year>;<volume>9</volume>(<issue>2</issue>):<fpage>110</fpage>&#x2013;<lpage>7</lpage>. <pub-id pub-id-type="doi">10.1016/j.cgh.2010.09.019</pub-id><pub-id pub-id-type="pmid">20920599</pub-id></mixed-citation></ref>
<ref id="r68"><label>68</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Vazquez-Elizondo</surname><given-names>G</given-names></name><name><surname>Ngamruengphong</surname><given-names>S</given-names></name><name><surname>Khrisna</surname><given-names>M</given-names></name><name><surname>Devault</surname><given-names>KR</given-names></name><name><surname>Talley</surname><given-names>NJ</given-names></name><name><surname>Achem</surname><given-names>SR</given-names></name></person-group>. <article-title>The outcome of patients with oesophageal eosinophilic infiltration after an eight-week trial of a proton pump inhibitor.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2013</year>;<volume>38</volume>(<issue>10</issue>):<fpage>1312</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1111/apt.12513</pub-id><pub-id pub-id-type="pmid">24117619</pub-id></mixed-citation></ref>
<ref id="r69"><label>69</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Speck</surname><given-names>O</given-names></name><name><surname>Woodward</surname><given-names>K</given-names></name><name><surname>Gebhart</surname><given-names>JH</given-names></name><name><surname>Madanick</surname><given-names>RD</given-names></name><name><surname>Levinson</surname><given-names>S</given-names></name><etal/></person-group> <article-title>Clinical and endoscopic characteristics do not reliably differentiate PPI-responsive esophageal eosinophilia and eosinophilic esophagitis in patients undergoing upper endoscopy: a prospective cohort study.</article-title> <source>Am J Gastroenterol</source>. <year>2013</year>;<volume>108</volume>(<issue>12</issue>):<fpage>1854</fpage>&#x2013;<lpage>60</lpage>. <pub-id pub-id-type="doi">10.1038/ajg.2013.363</pub-id><pub-id pub-id-type="pmid">24145677</pub-id></mixed-citation></ref>
<ref id="r70"><label>70</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Moawad</surname><given-names>FJ</given-names></name><name><surname>Veerappan</surname><given-names>GR</given-names></name><name><surname>Dias</surname><given-names>JA</given-names></name><name><surname>Baker</surname><given-names>TP</given-names></name><name><surname>Maydonovitch</surname><given-names>CL</given-names></name><name><surname>Wong</surname><given-names>RK</given-names></name></person-group>. <article-title>Randomized controlled trial comparing aerosolized swallowed fluticasone to esomeprazole for esophageal eosinophilia.</article-title> <source>Am J Gastroenterol</source>. <year>2013</year>;<volume>108</volume>(<issue>3</issue>):<fpage>366</fpage>&#x2013;<lpage>72</lpage>. <pub-id pub-id-type="doi">10.1038/ajg.2012.443</pub-id><pub-id pub-id-type="pmid">23399553</pub-id></mixed-citation></ref>
<ref id="r71"><label>71</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Peterson</surname><given-names>KA</given-names></name><name><surname>Thomas</surname><given-names>KL</given-names></name><name><surname>Hilden</surname><given-names>K</given-names></name><name><surname>Emerson</surname><given-names>LL</given-names></name><name><surname>Wills</surname><given-names>JC</given-names></name><name><surname>Fang</surname><given-names>JC</given-names></name></person-group>. <article-title>Comparison of esomeprazole to aerosolized, swallowed fluticasone for eosinophilic esophagitis.</article-title> <source>Dig Dis Sci</source>. <year>2010</year>;<volume>55</volume>(<issue>5</issue>):<fpage>1313</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1007/s10620-009-0859-4</pub-id><pub-id pub-id-type="pmid">19533356</pub-id></mixed-citation></ref>
<ref id="r72"><label>72</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Molina-Infante</surname><given-names>J</given-names></name><name><surname>Katzka</surname><given-names>DA</given-names></name><name><surname>Gisbert</surname><given-names>JP</given-names></name></person-group>. <article-title>Review article: proton pump inhibitor therapy for suspected eosinophilic oesophagitis.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2013</year>;<volume>37</volume>:<fpage>1157</fpage>&#x2013;<lpage>64</lpage>. <pub-id pub-id-type="doi">10.1111/apt.12332</pub-id><pub-id pub-id-type="pmid">23656497</pub-id></mixed-citation></ref>
<ref id="r73"><label>73</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lucendo</surname><given-names>AJ</given-names></name><name><surname>Arias</surname><given-names>A</given-names></name><name><surname>Molina-Infante</surname><given-names>J</given-names></name></person-group>. <article-title>Efficacy of proton pump inhibitor drugs for inducing clinical and histologic remission in patients with symptomatic esophageal eosinophilia: a systematic review and meta-analysis.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2016</year>;<volume>14</volume>:<fpage>13</fpage>&#x2013;<lpage>22.e1</lpage>. <pub-id pub-id-type="doi">10.1016/j.cgh.2015.07.041</pub-id><pub-id pub-id-type="pmid">26247167</pub-id></mixed-citation></ref>
<ref id="r74"><label>74</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Molina-Infante</surname><given-names>J</given-names></name><name><surname>Rodriguez-Sanchez</surname><given-names>J</given-names></name><name><surname>Martinek</surname><given-names>J</given-names></name><name><surname>van Rhijn</surname><given-names>BD</given-names></name><name><surname>Krajciova</surname><given-names>J</given-names></name><name><surname>Rivas</surname><given-names>MD</given-names></name><etal/></person-group> <article-title>Long-Term Loss of Response in Proton Pump Inhibitor-Responsive Esophageal Eosinophilia Is Uncommon and Influenced by CYP2C19 Genotype and Rhinoconjunctivitis.</article-title> <source>Am J Gastroenterol</source>. <year>2015</year>;<volume>110</volume>(<issue>11</issue>):<fpage>1567</fpage>&#x2013;<lpage>75</lpage>. <pub-id pub-id-type="doi">10.1038/ajg.2015.314</pub-id><pub-id pub-id-type="pmid">26416193</pub-id></mixed-citation></ref>
<ref id="r75"><label>75</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tan</surname><given-names>ND</given-names></name><name><surname>Xiao</surname><given-names>YL</given-names></name><name><surname>Chen</surname><given-names>MH</given-names></name></person-group>. <article-title>Steroids therapy for eosinophilic esophagitis: Systematic review and meta-analysis.</article-title> <source>J Dig Dis</source>. <year>2015</year>;<volume>16</volume>:<fpage>431</fpage>&#x2013;<lpage>42</lpage>. <pub-id pub-id-type="doi">10.1111/1751-2980.12265</pub-id><pub-id pub-id-type="pmid">26058809</pub-id></mixed-citation></ref>
<ref id="r76"><label>76</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Sawas</surname><given-names>T</given-names></name><name><surname>Dhalla</surname><given-names>S</given-names></name><name><surname>Sayyar</surname><given-names>M</given-names></name><name><surname>Pasricha</surname><given-names>PJ</given-names></name><name><surname>Hernaez</surname><given-names>R</given-names></name></person-group>. <article-title>Systematic review with meta-analysis: pharmacological interventions for eosinophilic oesophagitis.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2015</year>;<volume>41</volume>(<issue>9</issue>):<fpage>797</fpage>&#x2013;<lpage>806</lpage>. <pub-id pub-id-type="doi">10.1111/apt.13147</pub-id><pub-id pub-id-type="pmid">25728929</pub-id></mixed-citation></ref>
<ref id="r77"><label>77</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Murali</surname><given-names>AR</given-names></name><name><surname>Gupta</surname><given-names>A</given-names></name><name><surname>Attar</surname><given-names>BM</given-names></name><name><surname>Ravi</surname><given-names>V</given-names></name><name><surname>Koduru</surname><given-names>P</given-names></name></person-group>. <article-title>Topical steroids in eosinophilic esophagitis: Systematic review and meta-analysis of placebo-controlled randomized clinical trials.</article-title> <source>J Gastroenterol Hepatol</source>. <year>2016</year>;<volume>31</volume>(<issue>6</issue>):<fpage>1111</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1111/jgh.13281</pub-id><pub-id pub-id-type="pmid">26699695</pub-id></mixed-citation></ref>
<ref id="r78"><label>78</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Sheikh</surname><given-names>A</given-names></name><name><surname>Speck</surname><given-names>O</given-names></name><name><surname>Woodward</surname><given-names>K</given-names></name><name><surname>Whitlow</surname><given-names>AB</given-names></name><name><surname>Hores</surname><given-names>JM</given-names></name><etal/></person-group> <article-title>Viscous topical is more effective than nebulized steroid therapy for patients with eosinophilic esophagitis.</article-title> <source>Gastroenterology</source>. <year>2012</year>;<volume>143</volume>(<issue>2</issue>):<fpage>321</fpage>&#x2013;<lpage>4.e1</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2012.04.049</pub-id><pub-id pub-id-type="pmid">22561055</pub-id></mixed-citation></ref>
<ref id="r79"><label>79</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Straumann</surname><given-names>A</given-names></name><name><surname>Conus</surname><given-names>S</given-names></name><name><surname>Degen</surname><given-names>L</given-names></name><name><surname>Frei</surname><given-names>C</given-names></name><name><surname>Bussmann</surname><given-names>C</given-names></name><name><surname>Beglinger</surname><given-names>C</given-names></name><etal/></person-group> <article-title>Long-term budesonide maintenance treatment is partially effective for patients with eosinophilic esophagitis.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2011</year>;<volume>9</volume>(<issue>5</issue>):<fpage>400</fpage>&#x2013;<lpage>9.e1</lpage>. <pub-id pub-id-type="doi">10.1016/j.cgh.2011.01.017</pub-id><pub-id pub-id-type="pmid">21277394</pub-id></mixed-citation></ref>
<ref id="r80"><label>80</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Andreae</surname><given-names>DA</given-names></name><name><surname>Hanna</surname><given-names>MG</given-names></name><name><surname>Magid</surname><given-names>MS</given-names></name><name><surname>Malerba</surname><given-names>S</given-names></name><name><surname>Andreae</surname><given-names>MH</given-names></name><name><surname>Bagiella</surname><given-names>E</given-names></name><etal/></person-group> <article-title>Swallowed Fluticasone Propionate Is an Effective Long-Term Maintenance Therapy for Children with Eosinophilic Esophagitis.</article-title> <source>Am J Gastroenterol</source>. <year>2016</year>;<volume>111</volume>(<issue>8</issue>):<fpage>1187</fpage>&#x2013;<lpage>97</lpage>. <pub-id pub-id-type="doi">10.1038/ajg.2016.238</pub-id><pub-id pub-id-type="pmid">27325220</pub-id></mixed-citation></ref>
<ref id="r81"><label>81</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Konikoff</surname><given-names>MR</given-names></name><name><surname>Noel</surname><given-names>RJ</given-names></name><name><surname>Blanchard</surname><given-names>C</given-names></name><name><surname>Kirby</surname><given-names>C</given-names></name><name><surname>Jameson</surname><given-names>SC</given-names></name><name><surname>Buckmeier</surname><given-names>BK</given-names></name><etal/></person-group> <article-title>A randomized, double-blind, placebo-controlled trial of fluticasone propionate for pediatric eosinophilic esophagitis.</article-title> <source>Gastroenterology</source>. <year>2006</year>;<volume>131</volume>(<issue>5</issue>):<fpage>1381</fpage>&#x2013;<lpage>91</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2006.08.033</pub-id><pub-id pub-id-type="pmid">17101314</pub-id></mixed-citation></ref>
<ref id="r82"><label>82</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Golekoh</surname><given-names>MC</given-names></name><name><surname>Hornung</surname><given-names>LN</given-names></name><name><surname>Mukkada</surname><given-names>VA</given-names></name><name><surname>Khoury</surname><given-names>JC</given-names></name><name><surname>Putnam</surname><given-names>PE</given-names></name><name><surname>Backeljauw</surname><given-names>PF</given-names></name></person-group>. <article-title>Adrenal Insufficiency after Chronic Swallowed Glucocorticoid Therapy for Eosinophilic Esophagitis.</article-title> <source>J Pediatr</source>. <year>2016</year>;<volume>170</volume>:<fpage>240</fpage>&#x2013;<lpage>5</lpage>. <pub-id pub-id-type="doi">10.1016/j.jpeds.2015.11.026</pub-id><pub-id pub-id-type="pmid">26687577</pub-id></mixed-citation></ref>
<ref id="r83"><label>83</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Schaefer</surname><given-names>ET</given-names></name><name><surname>Fitzgerald</surname><given-names>JF</given-names></name><name><surname>Molleston</surname><given-names>JP</given-names></name><name><surname>Croffie</surname><given-names>JM</given-names></name><name><surname>Pfefferkorn</surname><given-names>MD</given-names></name><name><surname>Corkins</surname><given-names>MR</given-names></name><etal/></person-group> <article-title>Comparison of oral prednisone and topical fluticasone in the treatment of eosinophilic esophagitis: a randomized trial in children.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2008</year>;<volume>6</volume>(<issue>2</issue>):<fpage>165</fpage>&#x2013;<lpage>73</lpage>. <pub-id pub-id-type="doi">10.1016/j.cgh.2007.11.008</pub-id><pub-id pub-id-type="pmid">18237866</pub-id></mixed-citation></ref>
<ref id="r84"><label>84</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Moawad</surname><given-names>FJ</given-names></name><name><surname>Cheatham</surname><given-names>JG</given-names></name><name><surname>DeZee</surname><given-names>KJ</given-names></name></person-group>. <article-title>Meta-analysis: the safety and efficacy of dilation in eosinophilic oesophagitis.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2013</year>;<volume>38</volume>:<fpage>713</fpage>&#x2013;<lpage>20</lpage>. <pub-id pub-id-type="doi">10.1111/apt.12438</pub-id><pub-id pub-id-type="pmid">23915046</pub-id></mixed-citation></ref>
<ref id="r85"><label>85</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Schoepfer</surname><given-names>AM</given-names></name><name><surname>Gonsalves</surname><given-names>N</given-names></name><name><surname>Bussmann</surname><given-names>C</given-names></name><name><surname>Conus</surname><given-names>S</given-names></name><name><surname>Simon</surname><given-names>HU</given-names></name><name><surname>Straumann</surname><given-names>A</given-names></name><etal/></person-group> <article-title>Esophageal dilation in eosinophilic esophagitis: effectiveness, safety, and impact on the underlying inflammation.</article-title> <source>Am J Gastroenterol</source>. <year>2010</year>;<volume>105</volume>(<issue>5</issue>):<fpage>1062</fpage>&#x2013;<lpage>70</lpage>. <pub-id pub-id-type="doi">10.1038/ajg.2009.657</pub-id><pub-id pub-id-type="pmid">19935783</pub-id></mixed-citation></ref>
<ref id="r86"><label>86</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dellon</surname><given-names>ES</given-names></name><name><surname>Gibbs</surname><given-names>WB</given-names></name><name><surname>Rubinas</surname><given-names>TC</given-names></name><name><surname>Fritchie</surname><given-names>KJ</given-names></name><name><surname>Madanick</surname><given-names>RD</given-names></name><name><surname>Woosley</surname><given-names>JT</given-names></name><etal/></person-group> <article-title>Esophageal dilation in eosinophilic esophagitis: safety and predictors of clinical response and complications.</article-title> <source>Gastrointest Endosc</source>. <year>2010</year>;<volume>71</volume>(<issue>4</issue>):<fpage>706</fpage>&#x2013;<lpage>12</lpage>. <pub-id pub-id-type="doi">10.1016/j.gie.2009.10.047</pub-id><pub-id pub-id-type="pmid">20170913</pub-id></mixed-citation></ref>
<ref id="r87"><label>87</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Potter</surname><given-names>JW</given-names></name><name><surname>Saeian</surname><given-names>K</given-names></name><name><surname>Staff</surname><given-names>D</given-names></name><name><surname>Massey</surname><given-names>BT</given-names></name><name><surname>Komorowski</surname><given-names>RA</given-names></name><name><surname>Shaker</surname><given-names>R</given-names></name><etal/></person-group> <article-title>Eosinophilic esophagitis in adults: an emerging problem with unique esophageal features.</article-title> <source>Gastrointest Endosc</source>. <year>2004</year>;<volume>59</volume>(<issue>3</issue>):<fpage>355</fpage>&#x2013;<lpage>61</lpage>. <pub-id pub-id-type="doi">10.1016/S0016-5107(03)02713-5</pub-id><pub-id pub-id-type="pmid">14997131</pub-id></mixed-citation></ref>
<ref id="r88"><label>88</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lipka</surname><given-names>S</given-names></name><name><surname>Keshishian</surname><given-names>J</given-names></name><name><surname>Boyce</surname><given-names>HW</given-names></name><name><surname>Estores</surname><given-names>D</given-names></name><name><surname>Richter</surname><given-names>JE</given-names></name></person-group>. <article-title>The natural history of steroid-na&#x00EF;ve eosinophilic esophagitis in adults treated with endoscopic dilation and proton pump inhibitor therapy over a mean duration of nearly 14 years.</article-title> <source>Gastrointest Endosc</source>. <year>2014</year>;<volume>80</volume>(<issue>4</issue>):<fpage>592</fpage>&#x2013;<lpage>8</lpage>. <pub-id pub-id-type="doi">10.1016/j.gie.2014.02.012</pub-id><pub-id pub-id-type="pmid">24703087</pub-id></mixed-citation></ref>
<ref id="r89"><label>89</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Straumann</surname><given-names>A</given-names></name><name><surname>Conus</surname><given-names>S</given-names></name><name><surname>Grzonka</surname><given-names>P</given-names></name><name><surname>Kita</surname><given-names>H</given-names></name><name><surname>Kephart</surname><given-names>G</given-names></name><name><surname>Bussmann</surname><given-names>C</given-names></name><etal/></person-group> <article-title>Anti-interleukin-5 antibody treatment (mepolizumab) in active eosinophilic oesophagitis: a randomised, placebo-controlled, double-blind trial.</article-title> <source>Gut</source>. <year>2010</year>;<volume>59</volume>(<issue>1</issue>):<fpage>21</fpage>&#x2013;<lpage>30</lpage>. <pub-id pub-id-type="doi">10.1136/gut.2009.178558</pub-id><pub-id pub-id-type="pmid">19828470</pub-id></mixed-citation></ref>
<ref id="r90"><label>90</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Assa&#x2019;ad</surname><given-names>AH</given-names></name><name><surname>Gupta</surname><given-names>SK</given-names></name><name><surname>Collins</surname><given-names>MH</given-names></name><name><surname>Thomson</surname><given-names>M</given-names></name><name><surname>Heath</surname><given-names>AT</given-names></name><name><surname>Smith</surname><given-names>DA</given-names></name><etal/></person-group> <article-title>An antibody against IL-5 reduces numbers of esophageal intraepithelial eosinophils in children with eosinophilic esophagitis.</article-title> <source>Gastroenterology</source>. <year>2011</year>;<volume>141</volume>(<issue>5</issue>):<fpage>1593</fpage>&#x2013;<lpage>604</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2011.07.044</pub-id><pub-id pub-id-type="pmid">21835135</pub-id></mixed-citation></ref>
<ref id="r91"><label>91</label><mixed-citation publication-type="other">Spergel JM, Rothenberg ME, Collins MH, Furuta GT, Markowitz JE, Fuchs G 3<sup>rd</sup>, et al. Reslizumab in children and adolescents with eosinophilic esophagitis: results of a double-blind, randomized, placebo-controlled trial. J Allergy Clin Immunol. 2012;129(2):456&#x2013;63, 463.e1-3.</mixed-citation></ref>
<ref id="r92"><label>92</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Rothenberg</surname><given-names>ME</given-names></name><name><surname>Wen</surname><given-names>T</given-names></name><name><surname>Greenberg</surname><given-names>A</given-names></name><name><surname>Alpan</surname><given-names>O</given-names></name><name><surname>Enav</surname><given-names>B</given-names></name><name><surname>Hirano</surname><given-names>I</given-names></name><etal/></person-group> <article-title>Intravenous anti-IL-13 mAb QAX576 for the treatment of eosinophilic esophagitis.</article-title> <source>J Allergy Clin Immunol</source>. <year>2015</year>;<volume>135</volume>(<issue>2</issue>):<fpage>500</fpage>&#x2013;<lpage>7</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2014.07.049</pub-id><pub-id pub-id-type="pmid">25226850</pub-id></mixed-citation></ref>
<ref id="r93"><label>93</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Clayton</surname><given-names>F</given-names></name><name><surname>Fang</surname><given-names>JC</given-names></name><name><surname>Gleich</surname><given-names>GJ</given-names></name><name><surname>Lucendo</surname><given-names>AJ</given-names></name><name><surname>Olalla</surname><given-names>JM</given-names></name><name><surname>Vinson</surname><given-names>LA</given-names></name><etal/></person-group> <article-title>Eosinophilic esophagitis in adults is associated with IgG4 and not mediated by IgE.</article-title> <source>Gastroenterology</source>. <year>2014</year>;<volume>147</volume>(<issue>3</issue>):<fpage>602</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2014.05.036</pub-id><pub-id pub-id-type="pmid">24907494</pub-id></mixed-citation></ref>
<ref id="r94"><label>94</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Netzer</surname><given-names>P</given-names></name><name><surname>Gschossmann</surname><given-names>JM</given-names></name><name><surname>Straumann</surname><given-names>A</given-names></name><name><surname>Sendensky</surname><given-names>A</given-names></name><name><surname>Weimann</surname><given-names>R</given-names></name><name><surname>Schoepfer</surname><given-names>AM</given-names></name></person-group>. <article-title>Corticosteroid-dependent eosinophilic oesophagitis: azathioprine and 6-mercaptopurine can induce and maintain long-term remission.</article-title> <source>Eur J Gastroenterol Hepatol</source>. <year>2007</year>;<volume>19</volume>(<issue>10</issue>):<fpage>865</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1097/MEG.0b013e32825a6ab4</pub-id><pub-id pub-id-type="pmid">17873610</pub-id></mixed-citation></ref>
<ref id="r95"><label>95</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Attwood</surname><given-names>SE</given-names></name><name><surname>Lewis</surname><given-names>CJ</given-names></name><name><surname>Bronder</surname><given-names>CS</given-names></name><name><surname>Morris</surname><given-names>CD</given-names></name><name><surname>Armstrong</surname><given-names>GR</given-names></name><name><surname>Whittam</surname><given-names>J</given-names></name></person-group>. <article-title>Eosinophilic oesophagitis: a novel treatment using Montelukast.</article-title> <source>Gut</source>. <year>2003</year>;<volume>52</volume>(<issue>2</issue>):<fpage>181</fpage>&#x2013;<lpage>5</lpage>. <pub-id pub-id-type="doi">10.1136/gut.52.2.181</pub-id><pub-id pub-id-type="pmid">12524397</pub-id></mixed-citation></ref>
<ref id="r96"><label>96</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Straumann</surname><given-names>A</given-names></name><name><surname>Bussmann</surname><given-names>C</given-names></name><name><surname>Conus</surname><given-names>S</given-names></name><name><surname>Beglinger</surname><given-names>C</given-names></name><name><surname>Simon</surname><given-names>HU</given-names></name></person-group>. <article-title>Anti-TNF-alpha (infliximab) therapy for severe adult eosinophilic esophagitis.</article-title> <source>J Allergy Clin Immunol</source>. <year>2008</year>;<volume>122</volume>(<issue>2</issue>):<fpage>425</fpage>&#x2013;<lpage>7</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2008.06.012</pub-id><pub-id pub-id-type="pmid">18678345</pub-id></mixed-citation></ref>
<ref id="r97"><label>97</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Chang</surname><given-names>JW</given-names></name><name><surname>Haller</surname><given-names>E</given-names></name><name><surname>Dellon</surname><given-names>ES</given-names></name></person-group>. <article-title>Dietary Management of Eosinophilic Esophagitis: Man Versus Food or Food Versus Man?</article-title> <source>Gastroenterol Clin North Am</source>. <year>2021</year>;<volume>50</volume>(<issue>1</issue>):<fpage>59</fpage>&#x2013;<lpage>75</lpage>. <pub-id pub-id-type="doi">10.1016/j.gtc.2020.10.009</pub-id><pub-id pub-id-type="pmid">33518169</pub-id></mixed-citation></ref>
<ref id="r98"><label>98</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lucendo</surname><given-names>AJ</given-names></name></person-group>. <article-title>Meta-Analysis-Based Guidance for Dietary Management in Eosinophilic Esophagitis.</article-title> <source>Curr Gastroenterol Rep</source>. <year>2015</year>;<volume>17</volume>:<fpage>464</fpage>. <pub-id pub-id-type="doi">10.1007/s11894-015-0464-y</pub-id><pub-id pub-id-type="pmid">26292666</pub-id></mixed-citation></ref>
<ref id="r99"><label>99</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gonz&#x00E1;lez-Cervera</surname><given-names>J</given-names></name><name><surname>Arias</surname><given-names>&#x00C1;</given-names></name><name><surname>Redondo-Gonz&#x00E1;lez</surname><given-names>O</given-names></name><name><surname>Cano-Mollinedo</surname><given-names>MM</given-names></name><name><surname>Terreehorst</surname><given-names>I</given-names></name><name><surname>Lucendo</surname><given-names>AJ</given-names></name></person-group>. <article-title>Association between atopic manifestations and eosinophilic esophagitis: A systematic review and meta-analysis.</article-title> <source>Ann Allergy Asthma Immunol</source>. <year>2017</year>;<volume>118</volume>(<issue>5</issue>):<fpage>582</fpage>&#x2013;<lpage>590.e2</lpage>. <pub-id pub-id-type="doi">10.1016/j.anai.2017.02.006</pub-id><pub-id pub-id-type="pmid">28366582</pub-id></mixed-citation></ref>
<ref id="r100"><label>100</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Prasad</surname><given-names>GA</given-names></name><name><surname>Alexander</surname><given-names>JA</given-names></name><name><surname>Schleck</surname><given-names>CD</given-names></name><name><surname>Zinsmeister</surname><given-names>AR</given-names></name><name><surname>Smyrk</surname><given-names>TC</given-names></name><name><surname>Elias</surname><given-names>RM</given-names></name><etal/></person-group> <article-title>Epidemiology of eosinophilic esophagitis over three decades in Olmsted County, Minnesota.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2009</year>;<volume>7</volume>(<issue>10</issue>):<fpage>1055</fpage>&#x2013;<lpage>61</lpage>. <pub-id pub-id-type="doi">10.1016/j.cgh.2009.06.023</pub-id><pub-id pub-id-type="pmid">19577011</pub-id></mixed-citation></ref>
<ref id="r101"><label>101</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Almansa</surname><given-names>C</given-names></name><name><surname>Krishna</surname><given-names>M</given-names></name><name><surname>Buchner</surname><given-names>AM</given-names></name><name><surname>Ghabril</surname><given-names>MS</given-names></name><name><surname>Talley</surname><given-names>N</given-names></name><name><surname>DeVault</surname><given-names>KR</given-names></name><etal/></person-group> <article-title>Seasonal distribution in newly diagnosed cases of eosinophilic esophagitis in adults.</article-title> <source>Am J Gastroenterol</source>. <year>2009</year>;<volume>104</volume>(<issue>4</issue>):<fpage>828</fpage>&#x2013;<lpage>33</lpage>. <pub-id pub-id-type="doi">10.1038/ajg.2008.169</pub-id><pub-id pub-id-type="pmid">19240704</pub-id></mixed-citation></ref>
<ref id="r102"><label>102</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Chehade</surname><given-names>M</given-names></name></person-group>. <article-title>IgE and non-IgE-mediated food allergy: Treatment in 2007.</article-title> <source>Curr Opin Allergy Clin Immunol</source>. <year>2007</year>;<volume>7</volume>:<fpage>264</fpage>&#x2013;<lpage>8</lpage>. <pub-id pub-id-type="doi">10.1097/ACI.0b013e32814a5607</pub-id><pub-id pub-id-type="pmid">17489046</pub-id></mixed-citation></ref>
<ref id="r103"><label>103</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wilson</surname><given-names>JM</given-names></name><name><surname>Li</surname><given-names>RC</given-names></name><name><surname>McGowan</surname><given-names>EC</given-names></name></person-group>. <article-title>The Role of Food Allergy in Eosinophilic Esophagitis.</article-title> <source>J Asthma Allergy</source>. <year>2020</year>;<volume>13</volume>:<fpage>679</fpage>&#x2013;<lpage>88</lpage>. <pub-id pub-id-type="doi">10.2147/JAA.S238565</pub-id><pub-id pub-id-type="pmid">33364787</pub-id></mixed-citation></ref>
<ref id="r104"><label>104</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gonsalves</surname><given-names>N</given-names></name><name><surname>Yang</surname><given-names>GY</given-names></name><name><surname>Doerfler</surname><given-names>B</given-names></name><name><surname>Ritz</surname><given-names>S</given-names></name><name><surname>Ditto</surname><given-names>AM</given-names></name><name><surname>Hirano</surname><given-names>I</given-names></name></person-group>. <article-title>Elimination diet effectively treats eosinophilic esophagitis in adults; food reintroduction identifies causative factors.</article-title> <source>Gastroenterology</source>. <year>2012</year>;<volume>142</volume>(<issue>7</issue>):<fpage>1451</fpage>&#x2013;<lpage>9.e1, quiz e14&#x2013;5</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2012.03.001</pub-id><pub-id pub-id-type="pmid">22391333</pub-id></mixed-citation></ref>
<ref id="r105"><label>105</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lucendo</surname><given-names>AJ</given-names></name><name><surname>Arias</surname><given-names>&#x00C1;</given-names></name><name><surname>Gonz&#x00E1;lez-Cervera</surname><given-names>J</given-names></name><name><surname>Yag&#x00FC;e-Compadre</surname><given-names>JL</given-names></name><name><surname>Guagnozzi</surname><given-names>D</given-names></name><name><surname>Angueira</surname><given-names>T</given-names></name><etal/></person-group> <article-title>Empiric 6-food elimination diet induced and maintained prolonged remission in patients with adult eosinophilic esophagitis: a prospective study on the food cause of the disease.</article-title> <source>J Allergy Clin Immunol</source>. <year>2013</year>;<volume>131</volume>(<issue>3</issue>):<fpage>797</fpage>&#x2013;<lpage>804</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2012.12.664</pub-id><pub-id pub-id-type="pmid">23375693</pub-id></mixed-citation></ref>
<ref id="r106"><label>106</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Arias</surname><given-names>A</given-names></name><name><surname>Gonz&#x00E1;lez-Cervera</surname><given-names>J</given-names></name><name><surname>Tenias</surname><given-names>JM</given-names></name><name><surname>Lucendo</surname><given-names>AJ</given-names></name></person-group>. <article-title>Efficacy of dietary interventions for inducing histologic remission in patients with eosinophilic esophagitis: a systematic review and meta-analysis.</article-title> <source>Gastroenterology</source>. <year>2014</year>;<volume>146</volume>(<issue>7</issue>):<fpage>1639</fpage>&#x2013;<lpage>48</lpage>. <pub-id pub-id-type="doi">10.1053/j.gastro.2014.02.006</pub-id><pub-id pub-id-type="pmid">24534634</pub-id></mixed-citation></ref>
<ref id="r107"><label>107</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>van Rhijn</surname><given-names>BD</given-names></name><name><surname>Vlieg-Boerstra</surname><given-names>BJ</given-names></name><name><surname>Versteeg</surname><given-names>SA</given-names></name><name><surname>Akkerdaas</surname><given-names>JH</given-names></name><name><surname>van Ree</surname><given-names>R</given-names></name><name><surname>Terreehorst</surname><given-names>I</given-names></name><etal/></person-group> <article-title>Evaluation of allergen-microarray-guided dietary intervention as treatment of eosinophilic esophagitis.</article-title> <source>J Allergy Clin Immunol</source>. <year>2015</year>;<volume>136</volume>(<issue>4</issue>):<fpage>1095</fpage>&#x2013;<lpage>7.e3</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2015.02.038</pub-id><pub-id pub-id-type="pmid">25935104</pub-id></mixed-citation></ref>
<ref id="r108"><label>108</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Philpott</surname><given-names>H</given-names></name><name><surname>Nandurkar</surname><given-names>S</given-names></name><name><surname>Royce</surname><given-names>SG</given-names></name><name><surname>Thien</surname><given-names>F</given-names></name><name><surname>Gibson</surname><given-names>PR</given-names></name></person-group>. <article-title>Allergy tests do not predict food triggers in adult patients with eosinophilic oesophagitis. A comprehensive prospective study using five modalities.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2016</year>;<volume>44</volume>(<issue>3</issue>):<fpage>223</fpage>&#x2013;<lpage>33</lpage>. <pub-id pub-id-type="doi">10.1111/apt.13676</pub-id><pub-id pub-id-type="pmid">27247257</pub-id></mixed-citation></ref>
<ref id="r109"><label>109</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lucendo</surname><given-names>AJ</given-names></name><name><surname>Molina-Infante</surname><given-names>J</given-names></name><name><surname>Arias</surname><given-names>&#x00C1;</given-names></name><name><surname>von Arnim</surname><given-names>U</given-names></name><name><surname>Bredenoord</surname><given-names>AJ</given-names></name><name><surname>Bussmann</surname><given-names>C</given-names></name><etal/></person-group> <article-title>Guidelines on eosinophilic esophagitis: evidence-based statements and recommendations for diagnosis and management in children and adults.</article-title> <source>United European Gastroenterol J</source>. <year>2017</year>;<volume>5</volume>(<issue>3</issue>):<fpage>335</fpage>&#x2013;<lpage>58</lpage>. <pub-id pub-id-type="doi">10.1177/2050640616689525</pub-id><pub-id pub-id-type="pmid">28507746</pub-id></mixed-citation></ref>
<ref id="r110"><label>110</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hirano</surname><given-names>I</given-names></name><name><surname>Chan</surname><given-names>ES</given-names></name><name><surname>Rank</surname><given-names>MA</given-names></name><name><surname>Sharaf</surname><given-names>RN</given-names></name><name><surname>Stollman</surname><given-names>NH</given-names></name><name><surname>Stukus</surname><given-names>DR</given-names></name><etal/></person-group> <article-title>AGA institute and the joint task force on allergy-immunology practice parameters clinical guidelines for the management of eosinophilic esophagitis.</article-title> <source>Ann Allergy Asthma Immunol</source>. <year>2020</year>;<volume>124</volume>(<issue>5</issue>):<fpage>416</fpage>&#x2013;<lpage>23</lpage>. <pub-id pub-id-type="doi">10.1016/j.anai.2020.03.020</pub-id><pub-id pub-id-type="pmid">32336462</pub-id></mixed-citation></ref>
<ref id="r111"><label>111</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kagalwalla</surname><given-names>AF</given-names></name><name><surname>Sentongo</surname><given-names>TA</given-names></name><name><surname>Ritz</surname><given-names>S</given-names></name><name><surname>Hess</surname><given-names>T</given-names></name><name><surname>Nelson</surname><given-names>SP</given-names></name><name><surname>Emerick</surname><given-names>KM</given-names></name><etal/></person-group> <article-title>Effect of six-food elimination diet on clinical and histologic outcomes in eosinophilic esophagitis.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2006</year>;<volume>4</volume>(<issue>9</issue>):<fpage>1097</fpage>&#x2013;<lpage>102</lpage>. <pub-id pub-id-type="doi">10.1016/j.cgh.2006.05.026</pub-id><pub-id pub-id-type="pmid">16860614</pub-id></mixed-citation></ref>
<ref id="r112"><label>112</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wolf</surname><given-names>WA</given-names></name><name><surname>Jerath</surname><given-names>MR</given-names></name><name><surname>Sperry</surname><given-names>SL</given-names></name><name><surname>Shaheen</surname><given-names>NJ</given-names></name><name><surname>Dellon</surname><given-names>ES</given-names></name></person-group>. <article-title>Dietary elimination therapy is an effective option for adults with eosinophilic esophagitis.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2014</year>;<volume>12</volume>(<issue>8</issue>):<fpage>1272</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1016/j.cgh.2013.12.034</pub-id><pub-id pub-id-type="pmid">24440337</pub-id></mixed-citation></ref>
<ref id="r113"><label>113</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kagalwalla</surname><given-names>AF</given-names></name><name><surname>Shah</surname><given-names>A</given-names></name><name><surname>Li</surname><given-names>BU</given-names></name><name><surname>Sentongo</surname><given-names>TA</given-names></name><name><surname>Ritz</surname><given-names>S</given-names></name><name><surname>Manuel-Rubio</surname><given-names>M</given-names></name><etal/></person-group> <article-title>Identification of specific foods responsible for inflammation in children with eosinophilic esophagitis successfully treated with empiric elimination diet.</article-title> <source>J Pediatr Gastroenterol Nutr</source>. <year>2011</year>;<volume>53</volume>(<issue>2</issue>):<fpage>145</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1097/MPG.0b013e31821cf503</pub-id><pub-id pub-id-type="pmid">21788754</pub-id></mixed-citation></ref>
<ref id="r114"><label>114</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wang</surname><given-names>R</given-names></name><name><surname>Hirano</surname><given-names>I</given-names></name><name><surname>Doerfler</surname><given-names>B</given-names></name><name><surname>Zalewski</surname><given-names>A</given-names></name><name><surname>Gonsalves</surname><given-names>N</given-names></name><name><surname>Taft</surname><given-names>T</given-names></name></person-group>. <article-title>Assessing Adherence and Barriers to Long-Term Elimination Diet Therapy in Adults with Eosinophilic Esophagitis.</article-title> <source>Dig Dis Sci</source>. <year>2018</year>;<volume>63</volume>(<issue>7</issue>):<fpage>1756</fpage>&#x2013;<lpage>62</lpage>. <pub-id pub-id-type="doi">10.1007/s10620-018-5045-0</pub-id><pub-id pub-id-type="pmid">29611076</pub-id></mixed-citation></ref>
<ref id="r115"><label>115</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Molina-Infante</surname><given-names>J</given-names></name><name><surname>Arias</surname><given-names>A</given-names></name><name><surname>Barrio</surname><given-names>J</given-names></name><name><surname>Rodr&#x00ED;guez-S&#x00E1;nchez</surname><given-names>J</given-names></name><name><surname>Sanchez-Cazalilla</surname><given-names>M</given-names></name><name><surname>Lucendo</surname><given-names>AJ</given-names></name></person-group>. <article-title>Four-food group elimination diet for adult eosinophilic esophagitis: A prospective multicenter study.</article-title> <source>J Allergy Clin Immunol</source>. <year>2014</year>;<volume>134</volume>(<issue>5</issue>):<fpage>1093</fpage>&#x2013;<lpage>9.e1</lpage>. <pub-id pub-id-type="doi">10.1016/j.jaci.2014.07.023</pub-id><pub-id pub-id-type="pmid">25174868</pub-id></mixed-citation></ref>
<ref id="r116"><label>116</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kagalwalla</surname><given-names>A</given-names></name><name><surname>Amsden</surname><given-names>K</given-names></name><name><surname>Makhija</surname><given-names>MM</given-names></name><name><surname>Wechsler</surname><given-names>JB</given-names></name><name><surname>Olive</surname><given-names>A</given-names></name><name><surname>Schwartz</surname><given-names>S</given-names></name><etal/></person-group> <article-title>A multicenter study assessing the clinical, endoscopic and histologic response to four food elimination diet for the treatment of eosinophilic esophagitis.</article-title> <source>Gastroenterology</source>. <year>2015</year>;<volume>148</volume> <supplement>Suppl 1</supplement>:<elocation-id>S&#x2013;30</elocation-id>. <pub-id pub-id-type="doi">10.1016/S0016-5085(15)30103-7</pub-id></mixed-citation></ref>
<ref id="r117"><label>117</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lucendo</surname><given-names>AJ</given-names></name><name><surname>Molina-Infante</surname><given-names>J</given-names></name></person-group>. <article-title>Treatment of eosinophilic esophagitis with diets.</article-title> <source>Minerva Gastroenterol Dietol</source>. <year>2020</year>;<volume>66</volume>(<issue>2</issue>):<fpage>124</fpage>&#x2013;<lpage>35</lpage>. <pub-id pub-id-type="doi">10.23736/S1121-421X.19.02634-5</pub-id><pub-id pub-id-type="pmid">31760737</pub-id></mixed-citation></ref>
<ref id="r118"><label>118</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kagalwalla</surname><given-names>AF</given-names></name><name><surname>Amsden</surname><given-names>K</given-names></name><name><surname>Shah</surname><given-names>A</given-names></name><name><surname>Ritz</surname><given-names>S</given-names></name><name><surname>Manuel-Rubio</surname><given-names>M</given-names></name><name><surname>Dunne</surname><given-names>K</given-names></name><etal/></person-group> <article-title>Cow&#x2019;s milk elimination: a novel dietary approach to treat eosinophilic esophagitis.</article-title> <source>J Pediatr Gastroenterol Nutr</source>. <year>2012</year>;<volume>55</volume>(<issue>6</issue>):<fpage>711</fpage>&#x2013;<lpage>6</lpage>. <pub-id pub-id-type="doi">10.1097/MPG.0b013e318268da40</pub-id><pub-id pub-id-type="pmid">22820121</pub-id></mixed-citation></ref>
<ref id="r119"><label>119</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kruszewski</surname><given-names>PG</given-names></name><name><surname>Russo</surname><given-names>JM</given-names></name><name><surname>Franciosi</surname><given-names>JP</given-names></name><name><surname>Varni</surname><given-names>JW</given-names></name><name><surname>Platts-Mills</surname><given-names>TA</given-names></name><name><surname>Erwin</surname><given-names>EA</given-names></name></person-group>. <article-title>Prospective, comparative effectiveness trial of cow&#x2019;s milk elimination and swallowed fluticasone for pediatric eosinophilic esophagitis.</article-title> <source>Dis Esophagus</source>. <year>2016</year>;<volume>29</volume>(<issue>4</issue>):<fpage>377</fpage>&#x2013;<lpage>84</lpage>. <pub-id pub-id-type="doi">10.1111/dote.12339</pub-id><pub-id pub-id-type="pmid">25721813</pub-id></mixed-citation></ref>
<ref id="r120"><label>120</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lucendo</surname><given-names>AJ</given-names></name><name><surname>Molina-Infante</surname><given-names>J</given-names></name></person-group>. <article-title>Dietary therapy for eosinophilic esophagitis: chances and limitations in the clinical practice.</article-title> <source>Expert Rev Gastroenterol Hepatol</source>. <year>2020</year>;<volume>14</volume>(<issue>10</issue>):<fpage>941</fpage>&#x2013;<lpage>52</lpage>. <pub-id pub-id-type="doi">10.1080/17474124.2020.1791084</pub-id><pub-id pub-id-type="pmid">32614693</pub-id></mixed-citation></ref>
<ref id="r121"><label>121</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Doerfler</surname><given-names>B</given-names></name><name><surname>Bryce</surname><given-names>P</given-names></name><name><surname>Hirano</surname><given-names>I</given-names></name><name><surname>Gonsalves</surname><given-names>N</given-names></name></person-group>. <article-title>Practical approach to implementing dietary therapy in adults with eosinophilic esophagitis: the Chicago experience.</article-title> <source>Dis Esophagus</source>. <year>2015</year>;<volume>28</volume>(<issue>1</issue>):<fpage>42</fpage>&#x2013;<lpage>58</lpage>. <pub-id pub-id-type="doi">10.1111/dote.12175</pub-id><pub-id pub-id-type="pmid">24602224</pub-id></mixed-citation></ref>
<ref id="r122"><label>122</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Liacouras</surname><given-names>CA</given-names></name><name><surname>Spergel</surname><given-names>JM</given-names></name><name><surname>Ruchelli</surname><given-names>E</given-names></name><name><surname>Verma</surname><given-names>R</given-names></name><name><surname>Mascarenhas</surname><given-names>M</given-names></name><name><surname>Semeao</surname><given-names>E</given-names></name><etal/></person-group> <article-title>Eosinophilic esophagitis: a 10-year experience in 381 children.</article-title> <source>Clin Gastroenterol Hepatol</source>. <year>2005</year>;<volume>3</volume>(<issue>12</issue>):<fpage>1198</fpage>&#x2013;<lpage>206</lpage>. <pub-id pub-id-type="doi">10.1016/S1542-3565(05)00885-2</pub-id><pub-id pub-id-type="pmid">16361045</pub-id></mixed-citation></ref>
<ref id="r123"><label>123</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Markowitz</surname><given-names>JE</given-names></name><name><surname>Spergel</surname><given-names>JM</given-names></name><name><surname>Ruchelli</surname><given-names>E</given-names></name><name><surname>Liacouras</surname><given-names>CA</given-names></name></person-group>. <article-title>Elemental diet is an effective treatment for eosinophilic esophagitis in children and adolescents.</article-title> <source>Am J Gastroenterol</source>. <year>2003</year>;<volume>98</volume>(<issue>4</issue>):<fpage>777</fpage>&#x2013;<lpage>82</lpage>. <pub-id pub-id-type="doi">10.1111/j.1572-0241.2003.07390.x</pub-id><pub-id pub-id-type="pmid">12738455</pub-id></mixed-citation></ref>
<ref id="r124"><label>124</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Peterson</surname><given-names>KA</given-names></name><name><surname>Byrne</surname><given-names>KR</given-names></name><name><surname>Vinson</surname><given-names>LA</given-names></name><name><surname>Ying</surname><given-names>J</given-names></name><name><surname>Boynton</surname><given-names>KK</given-names></name><name><surname>Fang</surname><given-names>JC</given-names></name><etal/></person-group> <article-title>Elemental diet induces histologic response in adult eosinophilic esophagitis.</article-title> <source>Am J Gastroenterol</source>. <year>2013</year>;<volume>108</volume>(<issue>5</issue>):<fpage>759</fpage>&#x2013;<lpage>66</lpage>. <pub-id pub-id-type="doi">10.1038/ajg.2012.468</pub-id><pub-id pub-id-type="pmid">23381017</pub-id></mixed-citation></ref>
<ref id="r125"><label>125</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Taft</surname><given-names>TH</given-names></name><name><surname>Kern</surname><given-names>E</given-names></name><name><surname>Kwiatek</surname><given-names>MA</given-names></name><name><surname>Hirano</surname><given-names>I</given-names></name><name><surname>Gonsalves</surname><given-names>N</given-names></name><name><surname>Keefer</surname><given-names>L</given-names></name></person-group>. <article-title>The adult eosinophilic oesophagitis quality of life questionnaire: a new measure of health-related quality of life.</article-title> <source>Aliment Pharmacol Ther</source>. <year>2011</year>;<volume>34</volume>(<issue>7</issue>):<fpage>790</fpage>&#x2013;<lpage>8</lpage>. <pub-id pub-id-type="doi">10.1111/j.1365-2036.2011.04791.x</pub-id><pub-id pub-id-type="pmid">21806649</pub-id></mixed-citation></ref>
<ref id="r126"><label>126</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lucendo</surname><given-names>AJ</given-names></name><name><surname>S&#x00E1;nchez-Cazalilla</surname><given-names>M</given-names></name><name><surname>Molina-Infante</surname><given-names>J</given-names></name><name><surname>P&#x00E9;rez-Mart&#x00ED;nez</surname><given-names>I</given-names></name><name><surname>Ten&#x00ED;as</surname><given-names>JM</given-names></name><name><surname>Barrio</surname><given-names>J</given-names></name><etal/></person-group> <article-title>Transcultural adaptation and validation of the &#x201C;Adult Eosinophilic Esophagitis Quality of Life Questionnaire&#x201D; into Spanish.</article-title> <source>Rev Esp Enferm Dig</source>. <year>2014</year>;<volume>106</volume>(<issue>6</issue>):<fpage>386</fpage>&#x2013;<lpage>94</lpage>.<pub-id pub-id-type="pmid">25361449</pub-id></mixed-citation></ref>
<ref id="r127"><label>127</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Poljakovi&#x0107;</surname><given-names>Z</given-names></name><name><surname>Vodanovi&#x0107;</surname><given-names>D</given-names></name><name><surname>Vrane&#x0161;i&#x0107; Bender</surname><given-names>D</given-names></name><name><surname>Ljubas Kele&#x010D;i&#x0107;</surname><given-names>D</given-names></name><name><surname>Star&#x010D;evi&#x0107;</surname><given-names>K</given-names></name><name><surname>Kolund&#x017E;i&#x0107;</surname><given-names>Z</given-names></name><etal/></person-group> <article-title>Smjernice za rano prepoznavanje, dijagnostiku i terapiju neurogene orofaringealne disfagije.</article-title> <source>Lijec Vjesn</source>. <year>2017</year>;<volume>139</volume>:<fpage>118</fpage>&#x2013;<lpage>35</lpage>.</mixed-citation></ref>
<ref id="r128"><label>128</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Taft</surname><given-names>TH</given-names></name><name><surname>Kern</surname><given-names>E</given-names></name><name><surname>Keefer</surname><given-names>L</given-names></name><name><surname>Burstein</surname><given-names>D</given-names></name><name><surname>Hirano</surname><given-names>I</given-names></name></person-group>. <article-title>Qualitative assessment of patient-reported outcomes in adults with eosinophilic esophagitis.</article-title> <source>J Clin Gastroenterol</source>. <year>2011</year>;<volume>45</volume>(<issue>9</issue>):<fpage>769</fpage>&#x2013;<lpage>74</lpage>. <pub-id pub-id-type="doi">10.1097/MCG.0b013e3182166a5a</pub-id><pub-id pub-id-type="pmid">21552137</pub-id></mixed-citation></ref>
</ref-list>
</back>
</article>
