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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-143-349</article-id>
<article-id pub-id-type="doi">10.26800/LV-143-9-10-2</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Recommendations</subject></subj-group>
</article-categories>
<title-group>
<article-title>Izvanbolni&#x010D;ke upale plu&#x0107;a u djece</article-title>
<subtitle>Preporuke hrvatskog dru&#x0161;tva za pedijatrijsku pulmologiju Hrvatskoga lije&#x010D;ni&#x010D;kog zbora</subtitle>
<trans-title-group xml:lang="en">
<trans-title>Community-acquired pneumonia in children</trans-title>
<trans-subtitle>Recommendations of the Croatian Society for Pediatric Pulmonology of the Croatian Medical Association</trans-subtitle>
</trans-title-group>
</title-group>
<contrib-group>
<contrib contrib-type="author"><name><surname>Pavlov</surname><given-names>Neven</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Banac</surname><given-names>Sr&#x0111;an</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref><xref ref-type="aff" rid="aff3"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>Brali&#x0107;</surname><given-names>Irena</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref><xref ref-type="aff" rid="aff4"><sup>4</sup></xref></contrib><contrib contrib-type="author"><name><surname>&#x010C;epin Bogovi&#x0107;</surname><given-names>Jasna</given-names></name><xref ref-type="aff" rid="aff5"><sup>5</sup></xref></contrib><contrib contrib-type="author"><name><surname>Goi&#x0107; Bari&#x0161;i&#x0107;</surname><given-names>Ivana</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref><xref ref-type="aff" rid="aff6"><sup>6</sup></xref></contrib><contrib contrib-type="author"><name><surname>&#x010C;i&#x010D;ak</surname><given-names>Biserka</given-names></name><xref ref-type="aff" rid="aff7"><sup>7</sup></xref></contrib><contrib contrib-type="author"><name><surname>Kljai&#x0107;</surname><given-names>Nada</given-names></name><xref ref-type="aff" rid="aff8"><sup>8</sup></xref></contrib><contrib contrib-type="author"><name><surname>Kljai&#x0107; Bukvi&#x0107;</surname><given-names>Bla&#x017E;enka</given-names></name><xref ref-type="aff" rid="aff9"><sup>9</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>Mihatov &#x0160;tefanovi&#x0107;</surname><given-names>Iva</given-names></name><xref ref-type="aff" rid="aff7"><sup>7</sup></xref><xref ref-type="aff" rid="aff11"><sup>11</sup></xref></contrib><contrib contrib-type="author" corresp="yes"><name><surname>Pavi&#x0107;</surname><given-names>Ivan</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref><xref ref-type="aff" rid="aff12"><sup>12</sup></xref></contrib><contrib contrib-type="author"><name><surname>Radoni&#x0107;</surname><given-names>Marija</given-names></name><xref ref-type="aff" rid="aff13"><sup>13</sup></xref></contrib><contrib contrib-type="author"><name><surname>Rogli&#x0107;</surname><given-names>Sr&#x0111;an</given-names></name><xref ref-type="aff" rid="aff14"><sup>14</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ro&#x017E;mani&#x0107;</surname><given-names>Vojko</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Te&#x0161;ovi&#x0107;</surname><given-names>Goran</given-names></name><xref ref-type="aff" rid="aff14"><sup>14</sup></xref><xref ref-type="aff" rid="aff15"><sup>15</sup></xref></contrib><contrib contrib-type="author"><name><surname>Drinkovi&#x0107;</surname><given-names>Dorijan Tje&#x0161;i&#x0107;</given-names></name><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>Turkalj</surname><given-names>Mirjana</given-names></name><xref ref-type="aff" rid="aff5"><sup>5</sup></xref><xref ref-type="aff" rid="aff17"><sup>17</sup></xref></contrib>
<aff id="aff1"><label>1</label>Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu</aff>
<aff id="aff2"><label>2</label>Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Rijeci</aff>
<aff id="aff3"><label>3</label>Klinika za dje&#x010D;je bolesti Kantrida, Klini&#x010D;ki bolni&#x010D;ki centar Rijeka</aff>
<aff id="aff4"><label>4</label>Specijalisti&#x010D;ka pedijatrijska ordinacija Trogir</aff>
<aff id="aff5"><label>5</label>Dje&#x010D;ja bolnica Srebrnjak</aff>
<aff id="aff6"><label>6</label>Klini&#x010D;ki zavod za mikrobiologiju i parazitologiju, Klini&#x010D;ki bolni&#x010D;ki centar Split</aff>
<aff id="aff7"><label>7</label>Klinika za dje&#x010D;je bolesti, Klini&#x010D;ki bolni&#x010D;ki centar Sestre milosrdnice</aff>
<aff id="aff8"><label>8</label>Op&#x0107;a bolnica Knin</aff>
<aff id="aff9"><label>9</label>Op&#x0107;a bolnica &#x201E;Dr. J. Ben&#x010D;evi&#x0107;&#x201C; Slavonski Brod</aff>
<aff id="aff10"><label>10</label>Fakultet za dentalnu medicinu i zdravstvo Sveu&#x010D;ili&#x0161;ta u Osijeku</aff>
<aff id="aff11"><label>11</label>Stomatolo&#x0161;ki fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu</aff>
<aff id="aff12"><label>12</label>Klinika za dje&#x010D;je bolesti Zagreb</aff>
<aff id="aff13"><label>13</label>Op&#x0107;a bolnica Dubrovnik</aff>
<aff id="aff14"><label>14</label>Klinika za infektivne bolesti &#x201E;Dr. Fran Mihaljevi&#x0107;&#x201C;, <addr-line>Zagreb</addr-line></aff>
<aff id="aff15"><label>15</label>Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu</aff>
<aff id="aff16"><label>16</label>Klinika za dje&#x010D;je bolesti, Klini&#x010D;ki bolni&#x010D;ki centar Zagreb</aff>
<aff id="aff17"><label>17</label>Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Osijeku</aff>
</contrib-group>
<author-notes>
<corresp id="cor1">Adresa za dopisivanje: Doc. dr. sc. Ivan Pavi&#x0107;, dr. med., Klinika za dje&#x010D;je bolesti Zagreb, Klai&#x0107;eva 16, e-po&#x0161;ta: <email xlink:href="ipavic01@gmail.com">ipavic01@gmail.com</email></corresp></author-notes>
<pub-date pub-type="epub-ppub"><month>10</month><year>2021</year></pub-date>
<volume>143</volume>
<issue>9-10</issue>
<fpage>349</fpage>
<lpage>366</lpage>
<permissions>
<copyright-year>2021</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>Izvanbolni&#x010D;ka upala plu&#x0107;a jest potencijalno ozbiljna infekcija u djece. Dijagnostika izvanbolni&#x010D;kih upala plu&#x0107;a u djece temelji se na anamnesti&#x010D;kim podatcima i klini&#x010D;kim simptomima i znacima, potpomognuto dodatnim dijagnosti&#x010D;kim pretragama: laboratorijskim, slikovnim i mikrobiolo&#x0161;kim. Etiologija izvanbolni&#x010D;ke upale plu&#x0107;a ovisi o brojnim &#x010D;imbenicima, kao &#x0161;to su sezonstvo, geografski polo&#x017E;aj, dob bolesnika i te&#x017E;ina bolesti. Lije&#x010D;enje djeteta s izvanbolni&#x010D;kom upalom plu&#x0107;a uklju&#x010D;uje primjenu simptomatskih mjera i u ve&#x0107;ine bolesnika antimikrobnu terapiju. U radu su prikazane klini&#x010D;ke preporuke Hrvatskog dru&#x0161;tva za pedijatrijsku pulmologiju radi ujedna&#x010D;enja postupaka i kriterija postavljanja dijagnoze, lije&#x010D;enja i prevencije izvanbolni&#x010D;kih upala plu&#x0107;a u djece.</p>
</abstract>
<trans-abstract xml:lang="en">
<title>SUMMARY</title>
<p>Community-acquired pneumonia is potentially serious infection in children. The diagnosis can be based on the history and clinical signs and symptoms. Additional diagnostic tests (laboratory, imaging, and microbiology) may be helpful when diagnosis is unclear. The most likely etiology depends on a number of factors such as seasonality, geographic location, the age of child, and the severity of disease. Treatment involves symptomatic measures, and in most children antibiotic therapy. This paper presents the clinical guidelines of the Croatian Society of Pediatric Pulmonology to standardize the procedures for the diagnosis and treatment of children with community-acquired pneumonia.</p>
</trans-abstract>
<kwd-group kwd-group-type="author"><kwd>Deskriptori</kwd></kwd-group>
<kwd-group kwd-group-type="author"><kwd>IZVANBOLNI&#x010C;KE INFEKCIJE &#x2013; dijagnoza, farmakoterapija, mikrobiologija, prevencija, virologija</kwd><kwd>BAKTERIJSKA UPALA PLU&#x0106;A &#x2013; dijagnoza, farmakoterapija, prevencija</kwd><kwd>VIRUSNA UPALA PLU&#x0106;A &#x2013; dijagnoza, farmakoterapija, prevecija</kwd><kwd>PROTUBAKTERIJSKI LIJEKOVI &#x2013; terapijska uporaba</kwd><kwd>PROTUVIRUSNI LIJEKOVI &#x2013; terapijska uporaba</kwd><kwd>CIJEPLJENJE</kwd><kwd>PEDIJATRIJA</kwd><kwd>PULMOLOGIJA</kwd><kwd>DJECA</kwd><kwd>HRVATSKA</kwd><kwd>SMJERNICE</kwd></kwd-group>

<kwd-group kwd-group-type="translator" xml:lang="en"><kwd>COMMUNITY-ACQUIRED INFECTIONS &#x2013; diagnosis, drug therapy, microbiology, prevention and control, virology</kwd><kwd>PNEUMONIA, BACTERIAL &#x2013; diagnosis, drug therapy, prevention and control</kwd><kwd>PNEUMONIA, VIRAL &#x2013; diagnosis, drug therapy, prevention and control</kwd><kwd>ANTI-BACTERIAL AGENTS &#x2013; therapeutic use</kwd><kwd>ANTIVIRAL AGENTS &#x2013; therapeutic use</kwd><kwd>VACCINATION</kwd><kwd>PEDIATRICS</kwd><kwd>PULMONARY MEDICINE</kwd><kwd>CHILD</kwd><kwd>CROATIA</kwd><kwd>PRACTICE GUIDELINES AS TOPIC</kwd></kwd-group>
</article-meta>
</front>
<body>
<p>Izvanbolni&#x010D;ka upala plu&#x0107;a (engl. <italic>Community-Acquired Pneumonia</italic>, CAP) u djece &#x010D;esta je bolest i cilj je ovog rada izrada vlastitih smjernica, temeljenih na iskustvu i osobitosti na&#x0161;e zemlje. Razuman razlog tomu jest raznolikost u valorizaciji dijagnosti&#x010D;kih postupaka i procjeni te&#x017E;ine bolesti, navike u svezi upotrebe antibiotika u akutnim infekcijama di&#x0161;nog sustava te razli&#x010D;ite stope rezistencije uzro&#x010D;nika pneumonija na naj&#x010D;e&#x0161;&#x0107;e upotrebljavane antibiotike i duljinu lije&#x010D;enja u pojedinim sredinama. Problem etiolo&#x0161;ke dijagnoze i primjene terapije temeljene na neadekvatnim uzorcima (npr. obrisku nosa, obrisku &#x017E;drijela) &#x010D;esta su pojava u praksi. Kako Hrvatska nema vlastitih smjernica za lije&#x010D;enje pneumonija u djece, u cilju racionalizacije dijagnostike i lije&#x010D;enja pneumonija u djece odlu&#x010D;ili smo pretra&#x017E;iti postoje&#x0107;u medicinsku literaturu, na&#x0161;e rezultate usporediti s poznatim smjernicama koje se koriste u Velikoj Britaniji i Americi (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) te izraditi smjernice o dijagnostici i lije&#x010D;enju izvanbolni&#x010D;ke upale plu&#x0107;a u djece od strane Hrvatskog dru&#x0161;tva za pedijatrijsku pulmologiju Hrvatskoga lije&#x010D;ni&#x010D;kog zbora.</p>
<p>Izrada ovih Preporuka nije financirana niti od jedne organizacije ili pojedinca.</p>
<sec sec-type="other1">
<title>Etiologija</title>
<p>Etiologija CAP-a u djece vrlo je &#x0161;arolika, a spektar uzro&#x010D;nika, kako bakterijskih, tako i virusnih, koji se dokazuju u bolesnika s pneumonijom ovisi o brojnim &#x010D;imbenicima, kao &#x0161;to su sezona, geografski polo&#x017E;aj, dob bolesnika, te&#x017E;ina bolesti. Na to koje &#x0107;emo sve uzro&#x010D;nike u bolesnika dje&#x010D;je dobi s CAP-om dokazati, utje&#x010D;e i subpopulacija bolesnika koja se analizira (mla&#x0111;a <italic>vs</italic> starija djeca, hospitalizirani <italic>vs</italic> ambulantni; imunokompetentni <italic>vs</italic> imunodeficijentni), broj i vrsta laboratorijskih testova koji se za dokaz etiologije bolesti koriste, kao i iskustvo i opremljenost laboratorija koji dijagnostiku provodi. (<xref ref-type="bibr" rid="r3"><italic>3</italic></xref>, <xref ref-type="bibr" rid="r4"><italic>4</italic></xref>) Relativno mali broj alveolarnih pneumonija, za koje se pretpostavlja da su naj&#x010D;e&#x0161;&#x0107;e bakterijske etiologije, popra&#x0107;en je bakterijemijom, koja se smatra nedvojbenim dokazom etiologije. Dokaz bakterijskoga patogena iz uzorka gornjega di&#x0161;nog sustava (obrisak ili aspirat/ispirak nazofarinksa) ne mora nu&#x017E;no zna&#x010D;iti da je detektirani patogen glavni ili jedini uzro&#x010D;nik upale plu&#x0107;a. Primjena suvremenijih laboratorijskih metoda, prvenstveno lan&#x010D;ane reakcije polimeraze (engl. <italic>Polymerase Chain Reaction</italic>, PCR) pove&#x0107;ava vjerojatnost dokaza uzro&#x010D;nika, osobito u bolesnika kod kojih je upala plu&#x0107;a izazvana virusima. Uhodani klini&#x010D;ki mikrobiolo&#x0161;ki laboratoriji danas uvode molekularni sindromski pristup etiologiji pneumonije, metodom <italic>multiplex</italic> PCR-reakcije. Primjena PCR-a u rutinskome klini&#x010D;kom radu zna&#x010D;ajno je doprinijela razumijevanju etiologije CAP-a u djece i klju&#x010D;no utjecala na promjenu paradigme kako je upala plu&#x0107;a u jednoga bolesnika uzrokovana jednim patogenom. &#x010C;ini se da je oko tre&#x0107;ine slu&#x010D;ajeva CAP-a u djece nastalo kao posljedica infekcije ve&#x0107;im brojem patogena &#x2013; naj&#x010D;e&#x0161;&#x0107;e kombinacijom virusa i bakterija. I pored primjene brojnih dijagnosti&#x010D;kih metoda, odre&#x0111;en broj CAP-a u djece i adolescenata ostaje etiolo&#x0161;ki nedefiniran &#x2013; ipak, u posljednjim se desetlje&#x0107;ima taj broj smanjio pa se ovisno o rezultatima pojedinih studija broj etiolo&#x0161;ki definiranih slu&#x010D;ajeva kre&#x0107;e u rasponu od 65% do 86%. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r3"><italic>3</italic></xref>, <xref ref-type="bibr" rid="r4"><italic>4</italic></xref>)</p>
<sec>
<title>Virusi</title>
<p>Virusi uzrokuju 30&#x2013;60% svih upala plu&#x0107;a u djece, bilo kao jedini uzro&#x010D;nik bolesti, bilo u koinfekciji. &#x010C;e&#x0161;&#x0107;i su uzro&#x010D;nik CAP-a u djece u prvoj godini &#x017E;ivota, nego u starijih. (<xref ref-type="bibr" rid="r5"><italic>5</italic></xref>, <xref ref-type="bibr" rid="r6"><italic>6</italic></xref>) Od svih je virusa u djece naj&#x010D;e&#x0161;&#x0107;i uzro&#x010D;nik CAP-a respiratorni sincicijski virus (RSV) koji se mo&#x017E;e detektirati u 20% bolesnika, osobito onih mla&#x0111;ih od dvije godine. (<xref ref-type="bibr" rid="r7"><italic>7</italic></xref>) RSV je tipi&#x010D;ni sezonski virus, koji se u djece s CAP-om dijagnosticira tijekom hladnog dijela godine (studeni &#x2013; o&#x017E;ujak), a u Hrvatskoj pokazuje tzv. bianualnu cikli&#x010D;nost, &#x0161;to zna&#x010D;i da se velike epidemije, koje ranije po&#x010D;inju i dulje traju, pojavljuju svake druge godine. (<xref ref-type="bibr" rid="r8"><italic>8</italic></xref>) S gotovo jednakom u&#x010D;estalo&#x0161;&#x0107;u kao i RSV, u djece s CAP-om detektiraju se i virusi parainfluence (PIV) tipa 1, 2 i 3 te virusi influence (IV). (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) Uz spomenute viruse, kao dokazani virusni uzro&#x010D;nici u djece i adolescenata s CAP-om pojavljuju se i humani rinovirusi (HRV), bocavirusi (BoV), humani metapneumovirus (HMPV), adenovirusi (AdV) i koronavirusi (CoV). (<xref ref-type="bibr" rid="r9"><italic>9</italic></xref>) Pravi zna&#x010D;aj HRV-a u etiologiji CAP-a u djece nije u potpunosti razja&#x0161;njen, jer se ovaj virus dokazuje i u respiratornim uzorcima do 15% asimptomatskih osoba dje&#x010D;je dobi. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>, <xref ref-type="bibr" rid="r11"><italic>11</italic></xref>) Humani BoV tako&#x0111;er se mo&#x017E;e detektirati i u asimptomatskih osoba, no na osnovi provedenih serolo&#x0161;kih studija &#x010D;ini se da je njegova etiolo&#x0161;ka uloga u nastanku CAP-a u djece jasnije pozicionirana negoli ona HRV-a i da je BoV tre&#x0107;i naj&#x010D;e&#x0161;&#x0107;i virusni uzro&#x010D;nik upale plu&#x0107;a u djece. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>, <xref ref-type="bibr" rid="r11"><italic>11</italic></xref>) AdV se relativno rijetko detektira u respiratornim uzorcima djece s CAP-om (2&#x2013;12%), no mo&#x017E;e uzrokovati te&#x0161;ki oblik nekrotiziraju&#x0107;e pneumonije, &#x010D;ak i sa smrtnim ishodom. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) Od svih serotipova AdV, upalu plu&#x0107;a naj&#x010D;e&#x0161;&#x0107;e uzrokuju serotipovi 3, 4, 7, 14, 21 i 55, a nekrotiziraju&#x0107;u pneumoniju serotipovi 3, 7 i 14. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>, <xref ref-type="bibr" rid="r12"><italic>12</italic></xref>, <xref ref-type="bibr" rid="r13"><italic>13</italic></xref>) AdV pneumonija u &#x010D;ak 30% bolesnika ostavlja trajne respiratorne sekvele kao &#x0161;to su bronhiolitis obliterans, bronhiektazije i recidivna sipnja. (<xref ref-type="bibr" rid="r13"><italic>13</italic></xref>) HMPV i CoV uzrokuju 3&#x2013;12% pneumonija u djece. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) Od ukupnog broja djece s dokazanom HMPV infekcijom, njih oko 10% imat &#x0107;e upalu plu&#x0107;a, a to su naj&#x010D;e&#x0161;&#x0107;e djeca mla&#x0111;a od jedne godine. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) U nekim zemljama, pak, poput Hrvatske, upala plu&#x0107;a uzrokovana HMPV-om &#x010D;e&#x0161;&#x0107;e se vi&#x0111;a me&#x0111;u djecom u dobnom rasponu od 2 do 5 godina. (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>) BoV, DNK virus iz obitelji parvovirusa, uveden je recentno u humanu patologiju (2005. godine) i podjednako uzrokuje infekciju gornjih i donjih di&#x0161;nih puteva, poglavito u djece mla&#x0111;e od tri godine. (<xref ref-type="bibr" rid="r15"><italic>15</italic></xref>) U nekih se bolesnika s CAP-om istovremeno iz uzoraka dobivenih iz donjih di&#x0161;nih puteva mogu detektirati dva (15&#x2013;22%) pa i tri virusna uzro&#x010D;nika (3&#x2013;8%). (<xref ref-type="bibr" rid="r9"><italic>9</italic></xref>) U bolesnika s dokazanom virusnom koinfekcijom naj&#x010D;e&#x0161;&#x0107;e je zastupljena infekcija BoV-om. Naj&#x010D;e&#x0161;&#x0107;e se nalazi koinfekcija HRV-a i BoV-a, ali su opisane i druge kombinacije, kao BoV i IV, odnosno BoV i RSV. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) Klini&#x010D;ki zna&#x010D;aj ovakvih koinfekcija nije u potpunosti razja&#x0161;njen i utjecaj koinfekcije na te&#x017E;inu bolesti nije sa sigurno&#x0161;&#x0107;u dokazan. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>)</p>
</sec>
<sec>
<title>Bakterije</title>
<p>Prije uvo&#x0111;enja suvremenih konjugiranih cjepiva u nacionalne imunizacijske programe (NIP), vode&#x0107;i bakterijski uzro&#x010D;nici upale plu&#x0107;a u djece i adolescenata bile su bakterije <italic>Streptococcus pneumoniae</italic> (pneumokok, Pnc) i <italic>Haemophilus influenzae</italic> tip b (Hib), a u rijetkim slu&#x010D;ajevima i bakterije poput <italic>Streptococcus pyogenes</italic>, <italic>Staphylococcus aureus</italic> i <italic>Klebsiella pneumoniae.</italic> (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>) Uvo&#x0111;enjem univerzalnog cijepljenja protiv Hib-a ovaj je uzro&#x010D;nik gotovo potpuno eliminiran iz populacije, &#x010D;ime je prestao biti i zna&#x010D;ajan uzro&#x010D;nik upale plu&#x0107;a u djece, a uvo&#x0111;enje cjepiva protiv Pnc-a zna&#x010D;ajno je smanjilo pobol od pneumokokne upale plu&#x0107;a, prvenstveno na ra&#x010D;un prakti&#x010D;ki potpune eliminacije bolesti uzrokovane vakcinalnim sojevima. (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>, <xref ref-type="bibr" rid="r17"><italic>17</italic></xref>) Ipak, bez obzira na to &#x0161;to je univerzalno cijepljenje protiv pneumokoka zna&#x010D;ajno utjecalo na pobol od upale plu&#x0107;a u djece i u svim zemljama u kojima je uvedeno dovelo do zna&#x010D;ajnog pada broja hospitalizacija uzrokovanih upalom plu&#x0107;a (u rasponu od 13% do 65%), pneumokok je, prvenstveno zbog velikog broja serotipova od kojih je samo ograni&#x010D;eni broj uklopljen u cjepiva, ostao vode&#x0107;im bakterijskim uzro&#x010D;nikom upale plu&#x0107;a i u tzv. &#x201E;postvakcinalnom razdoblju&#x201C;. (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>) Pneumokok uzrokuje upalu plu&#x0107;a u svim dobnim skupinama, no naj&#x010D;e&#x0161;&#x0107;i je u djece u dobnom rasponu od 6 mjeseci &#x017E;ivota do navr&#x0161;ene pete godine, a kao i nebakterijski patogeni, &#x010D;e&#x0161;&#x0107;i je u hladnijem razdoblju godine. (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>&#x2013;<xref ref-type="bibr" rid="r18"><italic>18</italic></xref>) Patogenetski obrazac pneumokokne upale plu&#x0107;a, koja je naj&#x010D;e&#x0161;&#x0107;e po radiolo&#x0161;kim karakteristikama alveolarna pneumonija (segmentalna ili lobarna), zapo&#x010D;inje kolonizacijom nazofaringealne sluznice. (<xref ref-type="bibr" rid="r17"><italic>17</italic></xref>, <xref ref-type="bibr" rid="r18"><italic>18</italic></xref>) Obi&#x010D;no nakon prethodne virusne upale di&#x0161;nog sustava dolazi do &#x0161;irenja pneumokokne infekcije na donji dio di&#x0161;noga sustava i razvoja upale plu&#x0107;a. Nemaju svi serotipovi pneumokoka identi&#x010D;an intrinzi&#x010D;ki potencijal za izazivanje bolesti &#x2013; neki, poput serotipova 1, 5, 7F, 9V, 14, 19A, 22F, &#x010D;esto su povezani s nastankom CAP-a, dok drugi serotipovi, poput 6A, 6B, 23A i 35B, upalu plu&#x0107;a uzrokuju rijetko. (<xref ref-type="bibr" rid="r18"><italic>18</italic></xref>) Detekcija odre&#x0111;enog serotipa Pnc-a u obrisku ili aspiratu nazofarinksa u djeteta s bakterijskom upalom plu&#x0107;a ne mora nu&#x017E;no zna&#x010D;iti i nedvojbeni dokaz etiologije.</p>
<p>Nedvojbenim se dokazom smatra izolacija bakterije iz hemokulture (bakterijemi&#x010D;na CAP). Bakterijemi&#x010D;na CAP, me&#x0111;utim, ne &#x010D;ini vi&#x0161;e od 15% svih pneumokoknih pneumonija. (<xref ref-type="bibr" rid="r19"><italic>19</italic></xref>) Kao i kod nebakterijemi&#x010D;nih pneumonija, naj&#x010D;e&#x0161;&#x0107;e dokazani serotipovi u prevakcinalnom razdoblju bili su 14, 19A, 3, 4, 19F, 7F. (<xref ref-type="bibr" rid="r19"><italic>19</italic></xref>) Univerzalno cijepljenje protiv pneumokoka utjecalo je ne samo na pobol od upale plu&#x0107;a, ve&#x0107; i na u&#x010D;estalost komplikacija i distribuciju serotipova koji danas naj&#x010D;e&#x0161;&#x0107;e uzrokuju bolest u djece. (<xref ref-type="bibr" rid="r20"><italic>20</italic></xref>, <xref ref-type="bibr" rid="r21"><italic>21</italic></xref>) Naj&#x010D;e&#x0161;&#x0107;a komplikacija pneumokokne upale plu&#x0107;a &#x2013; empijem pleure &#x2013; u prevakcinalnom i ranom vakcinalnom razdoblju (razdoblje kori&#x0161;tenja 7-valentnoga pneumokoknog konjugiranog cjepiva) naj&#x010D;e&#x0161;&#x0107;e je bio uzrokovan serotipovima 1, 3, 7F i 19A. (<xref ref-type="bibr" rid="r20"><italic>20</italic></xref>) Osobit problem, s obzirom na zna&#x010D;ajan udio izolata rezistentnih na penicilin i eritromicin, predstavljao je upravo serotip 19A. (<xref ref-type="bibr" rid="r20"><italic>20</italic></xref>) Zamjena 7-valentnog cjepiva 13-valentnim konjugatom dovela je do potpune eliminacije nekih serotipova (7F, 19A), zna&#x010D;ajnog smanjenja broja slu&#x010D;ajeva uzrokovanih serotipom 1 i uglavnom ne tako dobrim u&#x010D;inkom na serotip 3. (<xref ref-type="bibr" rid="r20"><italic>20</italic></xref>, <xref ref-type="bibr" rid="r21"><italic>21</italic></xref>) Ipak, zna&#x010D;ajan je u&#x010D;inak cjepiva na redukciju ukupnog pobola od kompliciranih upala plu&#x0107;a koji se kre&#x0107;e oko 40&#x2013;50%. (<xref ref-type="bibr" rid="r20"><italic>20</italic></xref>) Ovaj podatak dodatno isti&#x010D;e zna&#x010D;aj pneumokoka u ukupnom pobolu od upale plu&#x0107;a u djece, kao i njegov zna&#x010D;aj kao etiolo&#x0161;kog uzro&#x010D;nika kompliciranih upala plu&#x0107;a i pleuralnog empijema. (<xref ref-type="bibr" rid="r20"><italic>20</italic></xref>)</p>
<p>Promjene u etiologiji bakterijske upale plu&#x0107;a koje se doga&#x0111;aju posljednjih godina obuhva&#x0107;aju i porast broja slu&#x010D;ajeva pneumonije uzrokovane bakterijom <italic>Staphylococcus aureus</italic> (SA). (<xref ref-type="bibr" rid="r22"><italic>22</italic></xref>) Razvoju SA pneumonije tipi&#x010D;no prethodi virusna infekcija di&#x0161;nog sustava, naj&#x010D;e&#x0161;&#x0107;e gripa. (<xref ref-type="bibr" rid="r22"><italic>22</italic></xref>) Upala plu&#x0107;a uzrokovana SA &#x010D;esto je te&#x0161;koga klini&#x010D;kog tijeka, a u &#x010D;etvrtine se bolesnika razvija pleuralni izljev, odnosno empijem pleure. (<xref ref-type="bibr" rid="r22"><italic>22</italic></xref>) Porast incidencije SA pneumonije izra&#x017E;eniji je u SAD-u nego u europskim zemljama, a me&#x0111;u ameri&#x010D;kim izolatima sve su u&#x010D;estaliji sojevi rezistentni na meticilin (engl. <italic>methicillin-resistant Staphylococcus aureus</italic>, MRSA), ali, u pravilu, dobro osjetljivi na klindamicin. (<xref ref-type="bibr" rid="r22"><italic>22</italic></xref>)</p>
<p><italic>Streptococcus pyogenes</italic> (betahemoliti&#x010D;ki streptokok serolo&#x0161;ke grupe A &#x2013; BHS-A) mogu&#x0107;i je uzro&#x010D;nik CAP-a u djece. (<xref ref-type="bibr" rid="r23"><italic>23</italic></xref>, <xref ref-type="bibr" rid="r24"><italic>24</italic></xref>) Ovaj uzro&#x010D;nik relativno rijetko uzrokuje upalu plu&#x0107;a u djece i na njega otpada tek ne&#x0161;to vi&#x0161;e od 1% svih pneumonija. (<xref ref-type="bibr" rid="r24"><italic>24</italic></xref>) CAP uzrokovana s BHS-A u pravilu je bakterijemi&#x010D;na (invazivna) bolest, a od svih slu&#x010D;ajeva invazivne bakterijske bolesti uzrokovane piogenim streptokokom oko 10% bolesnika ima upalu plu&#x0107;a. (<xref ref-type="bibr" rid="r23"><italic>23</italic></xref>)</p>
<p>Brzi razvoj pleuralnog izljeva/empijema, razvoj nekrotiziraju&#x0107;e upale plu&#x0107;nog parenhima i znaci septi&#x010D;kog &#x0161;oka te potreba za lije&#x010D;enjem u jedinici intenzivne medicine neke su od osobitosti upale plu&#x0107;a uzrokovane s BHS-A. (<xref ref-type="bibr" rid="r23"><italic>23</italic></xref>, <xref ref-type="bibr" rid="r24"><italic>24</italic></xref>) Iako je upala plu&#x0107;a uzrokovana s BHS-A te&#x0161;ka bolest, smrtnost je mala i iznosi manje od 10%. (<xref ref-type="bibr" rid="r23"><italic>23</italic></xref>)</p>
<p>Kao &#x0161;to je uvodno istaknuto, sustavno cijepljenje protiv Hib-a eliminiralo je ovog uzro&#x010D;nika upale plu&#x0107;a. Upra&#x017E;njeno mjesto u &#x201E;biolo&#x0161;koj ni&#x0161;i&#x201C; (sluznici nazofarinksa) zauzeli su drugi, uglavnom neinkapsulirani (engl. <italic>non-typable Haemophilus influenzae</italic>, NTHi) sojevi hemofilusa. (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>, <xref ref-type="bibr" rid="r25"><italic>25</italic></xref>) Iako i drugi inkapsulirani tipovi hemofilusa (non-b) mogu uzrokovati CAP i u djece i u odraslih, ipak zna&#x010D;ajno &#x010D;e&#x0161;&#x0107;e upalu plu&#x0107;a uzrokuje NTHi. (<xref ref-type="bibr" rid="r25"><italic>25</italic></xref>) Nazofaringealno klicono&#x0161;tvo koje je preduvjet za razvoj bolesti po&#x010D;inje se javljati ve&#x0107; u prvoj godini &#x017E;ivota, a osobito je u&#x010D;estalo u djece pred&#x0161;kolske dobi. U dojen&#x010D;adi NTHi se mo&#x017E;e na&#x0107;i na sluznici nazofarinksa u 20% djece, dok u petogodi&#x0161;njaka prevalencija klicono&#x0161;tva iznosi oko 50%. (<xref ref-type="bibr" rid="r25"><italic>25</italic></xref>) Upravo zbog &#x010D;este kolonizacije nazofaringealne sluznice te&#x0161;ko je procijeniti u kojeg je broja djece hemofilus doista uzro&#x010D;nik upale plu&#x0107;a. Prema rezultatima studija koje su dokaz etiologije temeljile na izolaciji bakterije iz aspiracijskog bioptata plu&#x0107;a, NTHi uzrokuje upalu plu&#x0107;a u 14% bolesnika s dokazanim plu&#x0107;nim infiltratom. (<xref ref-type="bibr" rid="r25"><italic>25</italic></xref>) Ne&#x0161;to starija studija, ali provedena na znatno ve&#x0107;em broju bolesnika, kod koje se dokaz etiologije temeljio na izolaciji patogena iz iska&#x0161;ljaja, pokazala je da NTHi izaziva 8,7% svih upala donjih di&#x0161;nih puteva u hospitalizirane djece. (<xref ref-type="bibr" rid="r26"><italic>26</italic></xref>)</p>
<p>Iako se <italic>Moraxella catarrhalis</italic> &#x010D;esto nalazi na sluznici gornjeg dijela di&#x0161;nog sustava u djece &#x2013; prema rezultatima nekih studija i u vi&#x0161;e od 50% djece, moraksela je rijedak uzro&#x010D;nik upale plu&#x0107;a u prethodno zdrave djece, uglavnom u onih mla&#x0111;ih od 7 godina. (<xref ref-type="bibr" rid="r27"><italic>27</italic></xref>, <xref ref-type="bibr" rid="r28"><italic>28</italic></xref>)</p>
<p>Me&#x0111;u bakterijske upale plu&#x0107;a u djece i adolescenata spadaju i one uzrokovane tzv. &#x201E;atipi&#x010D;nim bakterijama&#x201C;. Me&#x0111;u atipi&#x010D;ne uzro&#x010D;nike upale plu&#x0107;a u djece i adolescenata ubrajaju se <italic>Mycoplasma pneumoniae</italic>, <italic>Chlamydophila pneumoniae</italic>, <italic>Chlamydophila psittaci</italic>, <italic>Legionella pneumophila</italic>, <italic>Bordetella pertussis</italic> i <italic>Chlamydia trachomatis.</italic> Vrlo rijetko atipi&#x010D;nu upalu plu&#x0107;a u djece uzrokuje i rikecija <italic>Coxiella burnetti.</italic> (<xref ref-type="bibr" rid="r29"><italic>29</italic></xref>&#x2013;<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>) Me&#x0111;u svim atipi&#x010D;nim uzro&#x010D;nicima upale plu&#x0107;a u djece, mikoplazma je u djece i adolescenata naj&#x010D;e&#x0161;&#x0107;a i uzrokuje do 40% svih CAP-a. (<xref ref-type="bibr" rid="r32"><italic>32</italic></xref>) &#x010C;esto je uz mikoplazmu (oko 25% slu&#x010D;ajeva) prisutna i koinfekcija nekim virusnim uzro&#x010D;nikom. (<xref ref-type="bibr" rid="r32"><italic>32</italic></xref>)</p>
<p>Infekcija mikoplazmom javlja se u epidemijama, tipi&#x010D;no svakih 3 do 7 godina, a najve&#x0107;i se broj bolesnika bilje&#x017E;i u hladnijem razdoblju godine. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>, <xref ref-type="bibr" rid="r32"><italic>32</italic></xref>) Iako se mikoplazma naj&#x010D;e&#x0161;&#x0107;e povezuje s upalom plu&#x0107;a, od ukupnog broja inficiranih ne vi&#x0161;e od 13% razvit &#x0107;e infiltrat na plu&#x0107;ima koji je u djece &#x010D;e&#x0161;&#x0107;e alveolarni, ponekad pra&#x0107;en manjim pleuralnim izljevom. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>, <xref ref-type="bibr" rid="r32"><italic>32</italic></xref>) Infiltrat na plu&#x0107;ima &#x010D;e&#x0161;&#x0107;i je u djece starije od dvije godine te me&#x0111;u adolescentima, dok se u mla&#x0111;ih od dvije godine naj&#x010D;e&#x0161;&#x0107;e nalazi samo hilarna adenopatija. (<xref ref-type="bibr" rid="r32"><italic>32</italic></xref>) Zaraznost uzro&#x010D;nika je visoka i unutar obitelji, odnosno unutar zatvorenih kolektiva, iznosi i do 70%. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>)</p>
<p><italic>Chlamydophila pneumoniae</italic> &#x010D;est je respiratorni patogen u ljudi svih dobnih skupina, no u razvijenim zemljama rijetko se nalazi u osoba mla&#x0111;ih od 5 godina. (<xref ref-type="bibr" rid="r33"><italic>33</italic></xref>) Nazofaringealno klicono&#x0161;tvo koje je vjerojatno preduvjet za rasap infekcije nalazi se u oko 2&#x2013;5% djece. (<xref ref-type="bibr" rid="r33"><italic>33</italic></xref>) Ipak, sude&#x0107;i prema rezultatima serolo&#x0161;kih studija, &#x010D;ini se da je infekcija ovom klamidofilom u djece i adolescenata naj&#x010D;e&#x0161;&#x0107;e asimptomatska. Infekcija klamidofilom vrlo je &#x010D;esto istovremena s infekcijom drugim respiratornim patogenima, poput mikoplazme, pneumokoka ili adenovirusa. (<xref ref-type="bibr" rid="r33"><italic>33</italic></xref>) Ukoliko klamidija izazove upalu plu&#x0107;a, tada je ona po svojim klini&#x010D;kim i radiolo&#x0161;kim karakteristikama najsli&#x010D;nija onoj uzrokovanoj mikoplazmom. U bolesnika s kroni&#x010D;nim komorbiditetima CAP uzrokovana klamidofilom mo&#x017E;e biti te&#x0161;ka pa i smrtonosna bolest. (<xref ref-type="bibr" rid="r33"><italic>33</italic></xref>) <italic>Chlamydophila psittaci</italic> uzro&#x010D;nik je psitakoze, a na &#x010D;ovjeka se prenosi s asimptomatskih ili simptomatskih ptica. Interhumani je prijenos iznimno rijedak, ali mogu&#x0107;. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>) Bolest se mo&#x017E;e prezentirati kao nejasno febrilno stanje ili kao upala plu&#x0107;a. U djece je vrlo rijetka, a naj&#x010D;e&#x0161;&#x0107;e se klini&#x010D;ki prezentira kao CAP, &#x010D;ije su karakteristike sli&#x010D;ne onima u pneumonija uzrokovanih mikoplazmom ili klamidofilom pneumonije. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>)</p>
<p>Za razliku od klamidofila koje upalu plu&#x0107;a &#x010D;e&#x0161;&#x0107;e uzrokuju u starije djece i adolescenata, <italic>Chlamydia trachomatis</italic> je tipi&#x010D;ni uzro&#x010D;nik upale plu&#x0107;a u male dojen&#x010D;adi. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>) Novoro&#x0111;en&#x010D;e se inficira prolaskom kroz kolonizirani porodni kanal, a upala plu&#x0107;a se razvije u manjeg broja inficiranih, naj&#x010D;e&#x0161;&#x0107;e do kraja osmog tjedna &#x017E;ivota. (<xref ref-type="bibr" rid="r29"><italic>29</italic></xref>, <xref ref-type="bibr" rid="r34"><italic>34</italic></xref>) Vjerojatnost vertikalne transmisije je mala i ne prelazi 2%. (<xref ref-type="bibr" rid="r29"><italic>29</italic></xref>) Razvoju upale plu&#x0107;a naj&#x010D;e&#x0161;&#x0107;e prethodi konjunktivitis. (<xref ref-type="bibr" rid="r34"><italic>34</italic></xref>) Dojen&#x010D;ad s upalom plu&#x0107;a uzrokovanom klamidijom trahomatis su afebrilna, a ka&#x0161;lju karakteristi&#x010D;nim <italic>staccato</italic> ka&#x0161;ljem. (<xref ref-type="bibr" rid="r34"><italic>34</italic></xref>)</p>
<p>Iako postoji 20 vrsta legionela koje inficiraju &#x010D;ovjeka, <italic>Legionella pneumophila</italic> odgovorna je za 50&#x2013;90% svih infekcija. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>) Infekcija nastaje inhalacijom aerosola ili mikroaspiracijom kontaminirane vode. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>) U odraslih osoba uzrokuje te&#x0161;ku upalu plu&#x0107;a (&#x201E;legionarska bolest&#x201C;), dok je u djece vrlo rijedak uzro&#x010D;nik CAP-a. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>) Upala plu&#x0107;a uzrokovana legionelom rijetko se javlja u prethodno zdrave djece &#x2013; ve&#x0107;ina slu&#x010D;ajeva javlja se u novoro&#x0111;en&#x010D;adi te u imunokompromitirane djece (onkolo&#x0161;ki bolesnici, bolesnici na imunosupresivnoj terapiji, bolesnici s priro&#x0111;enim imunodeficijencijama). (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>)</p>
<p><italic>Bordetella pertussis</italic> i u manjoj mjeri <italic>Bordetella parapertussis</italic> uzrokuju infekciju donjega dijela di&#x0161;nog sustava koja se prezentira sindromom hripavca, karakteriziranog osebujnim (magare&#x0107;im) ka&#x0161;ljem. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>) Oko 15% bolesnika s hripavcem ima i radiolo&#x0161;ki vidljivu upalu plu&#x0107;a, a me&#x0111;u bolesnicima s pneumonijom najzastupljenija su necijepljena dojen&#x010D;ad. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>)</p>
</sec>
</sec>
<sec sec-type="other2">
<title>Klini&#x010D;ka slika</title>
<p>Postavljanje dijagnoze izvanbolni&#x010D;ke upale plu&#x0107;a u djece &#x010D;esto nije jednostavno i lako. Sumnja na upalu plu&#x0107;a postavlja se temeljem klini&#x010D;ke slike, odnosno na osnovi prisutne kombinacije simptoma i znakova bolesti. Posebnu pozornost treba usmjeriti prema anamnesti&#x010D;kim i epidemiolo&#x0161;kim podatcima. Da bi se moglo raditi o pneumoniji sumnju pobu&#x0111;uje obi&#x010D;no prisutnost vru&#x0107;ice pra&#x0107;ene tahipnejom, nedostatak zraka ili ote&#x017E;ano disanje, ka&#x0161;alj, sipnja, glavobolja, bolovi u prsi&#x0161;tu i abdomenu. (<xref ref-type="bibr" rid="r35"><italic>35</italic></xref>) Me&#x0111;utim, treba naglasiti kako niti jedan znak i simptom, sam po sebi, nije patognomoni&#x010D;an za pneumoniju. (<xref ref-type="bibr" rid="r36"><italic>36</italic></xref>) Korisna je prosudba te&#x017E;ine pojedinih simptoma i znakova bolesti jer slu&#x017E;i u procjeni te&#x017E;ine pneumonije, potrebe za antibiotskom terapijom, o mogu&#x0107;em mjestu i na&#x010D;inu lije&#x010D;enja te pra&#x0107;enja odgovora na terapiju. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) Kriteriji za procjenu te&#x017E;ine izvanbolni&#x010D;ke upale plu&#x0107;a u djece prema smjernicama Britanskoga torakalnog dru&#x0161;tva navedeni su u <xref ref-type="table" rid="t1">Table 1</xref>. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>)</p>
<table-wrap id="t1" position="float">
<label>Table 1</label><caption><title>Criteria for assessing the severity of community-acquired pneumonia in children according to British Thoracic Society guidelines (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>)</title>
</caption>
<table frame="hsides" rules="groups">
<col width="13.62%"/>
<col width="37.86%"/>
<col width="48.52%"/>
<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"></th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.50pt; border-top: solid 0.75pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Blaga do umjereno te&#x0161;ka / Mild to moderate</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">Te&#x0161;ka / Severe</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">Dojen&#x010D;e / Infant</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Temperatura / Temperature &lt; 38,5&#x00B0;C<break/>Frekvencija disanja / Respiratory rate &lt; 50/min<break/>Blage retrakcije / Mild recession<break/>Uzimanje punih obroka / Taking full feeds</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Temperatura / Temperature &gt; 38,5&#x00B0;C<break/>Frekvencija disanja / Respiratory rate &gt; 70/min<break/>Umjereno jake do jake retrakcije / Moderate to severe recession<break/>&#x0160;irenje nosnih krila / Nasal flaring<break/>Cijanoza / Cyanosis<break/>Intermitentne apneje / Intermittent apnoea<break/>Stenjanje kod disanja / Grunting respiration<break/>Odbijanje obroka / Not feeding<break/>Tahikardija / Tachycardia<break/>Vrijeme rekapilarizacije &#x2265; 2 sekunde / Capillary refill time &#x2265; 2 s</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">Starije dijete / Older child</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.75pt">Temperatura / Temperature &lt; 38,5&#x00B0;C<break/>Frekvencija disanja / Respiratory rate &lt; 50/min<break/>Blaga dispneja / Mild breathlessness<break/>Bez povra&#x0107;anja / No vomiting</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Temperatura / Temperature &gt; 38,5&#x00B0;C<break/>Frekvencija disanja / Respiratory rate &gt; 50/min<break/>Te&#x0161;ka dispneja / Severe difficulty in breathing<break/>&#x0160;irenje nosnih krila / Nasal flaring<break/>Cijanoza / Cyanosis<break/>Stenjanje kod disanja / Grunting dehydration respiration<break/>Znakovi dehidracije / Signs of dehydration<break/>Tahikardija / Tachycardia<break/>Vrijeme rekapilarizacije &#x2265; 2 sekunde / Capillary refill time &#x2265; 2 s</td>
</tr>
</tbody></table></table-wrap>
<p>Znakovi i simptomi pneumonije mogu jako varirati ovisno o utjecaju vi&#x0161;e &#x010D;imbenika. Me&#x0111;u njima je s&#x00E2;m uzro&#x010D;nik bolesti, dob djeteta kao i njegovo op&#x0107;e zdravstveno stanje. Dob ima zna&#x010D;ajan utjecaj na klini&#x010D;ku prezentaciju bolesti. (<xref ref-type="bibr" rid="r37"><italic>37</italic></xref>) Tako u dojen&#x010D;adi i male djece simptomi mogu biti diskretni, popra&#x0107;eni tek pote&#x0161;ko&#x0107;ama u hranjenju, klonulo&#x0161;&#x0107;u ili razdra&#x017E;ljivo&#x0161;&#x0107;u te povra&#x0107;anjem. (<xref ref-type="bibr" rid="r38"><italic>38</italic></xref>) Ipak, u ve&#x0107;ine djece te dobi ka&#x0161;alj je naj&#x010D;e&#x0161;&#x0107;i simptom koji je popra&#x0107;en tahidispnejom i hipoksemijom. (<xref ref-type="bibr" rid="r39"><italic>39</italic></xref>) Ka&#x0161;alj u po&#x010D;etku bolesti mo&#x017E;e biti odsutan ili oskudan, a postaje izra&#x017E;eniji tek tijekom razvoja bolesti i &#x0161;irenja upalnog podra&#x017E;aja na receptore koji se nalaze unutar di&#x0161;nih puteva. (<xref ref-type="bibr" rid="r37"><italic>37</italic></xref>) Od pridru&#x017E;enih simptoma &#x010D;esta je temperatura, kongestija di&#x0161;nog puta, razdra&#x017E;ljivost i gubitak apetita. (<xref ref-type="bibr" rid="r38"><italic>38</italic></xref>) Pote&#x0161;ko&#x0107;e te &#x017E;ivotne dobi u praksi &#x010D;esto proizlaze zbog toga &#x0161;to se simptomi infekcije donjih di&#x0161;nih puteva &#x010D;esto preklapaju sa simptomima pneumonije. U adolescentnoj dobi simptomi mogu biti sli&#x010D;ni onima u male djece, ali &#x010D;esto uz glavobolje te bolnosti prsi&#x0161;ta i abdomena. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) Povra&#x0107;anje, proljev, grlobolja, bolnost ili upala uha tako&#x0111;er nisu neobi&#x010D;na pojava u toj dobnoj skupini. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) Samo temeljem klini&#x010D;ke slike ne mo&#x017E;e se pouzdano zaklju&#x010D;ivati o etiolo&#x0161;kom uzroku pneumonije. (<xref ref-type="bibr" rid="r40"><italic>40</italic></xref>) Ipak, na bakterijsku upalu plu&#x0107;a treba misliti u djece koja imaju perzistentnu ili ponavljaju&#x0107;u vru&#x0107;icu &gt; 38,5&#x00B0;C uz retrakcije grudnog ko&#x0161;a i porast frekvencije disanja. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>)</p>
<p>Pneumokokna upala plu&#x0107;a obi&#x010D;no po&#x010D;inje naglo s vru&#x0107;icom i tahipnejom uz simptome kao &#x0161;to su osje&#x0107;aj nedostatka zraka, tahipneja, lo&#x0161;e op&#x0107;e stanje, odnosno &#x201E;toksi&#x010D;an&#x201C; izgled bolesnika, dok se ka&#x0161;alj javlja obi&#x010D;no u kasnijem tijeku bolesti zbog manjka receptora u alveolarnom prostoru. (<xref ref-type="bibr" rid="r41"><italic>41</italic></xref>)</p>
<p>Upala plu&#x0107;a uzrokovana <italic>Mycoplasma pneumoniae</italic> mo&#x017E;e se prezentirati ka&#x0161;ljem, bolovima u prsi&#x0161;tu, bolovima u zglobovima, glavoboljom, sipnjom, a simptomi su obi&#x010D;no te&#x017E;i nego &#x0161;to to pokazuju klini&#x010D;ki znakovi. (<xref ref-type="bibr" rid="r35"><italic>35</italic></xref>) Stafilokoknu upalu plu&#x0107;a u po&#x010D;etku bolesti je te&#x0161;ko razlikovati od pneumokokne, no na ovog uzro&#x010D;nika treba pomi&#x0161;ljati kada se upala plu&#x0107;a javi kao komplikacija influence u dojen&#x010D;adi i starije djece. (<xref ref-type="bibr" rid="r38"><italic>38</italic></xref>)</p>
</sec>
<sec sec-type="other3">
<title>Dijagnostika</title>
<p>Dijagnostika izvanbolni&#x010D;kih upala plu&#x0107;a u djece temelji se na anamnesti&#x010D;kim podatcima i klini&#x010D;kim simptomima i znacima, potpomognuto dodatnim dijagnosti&#x010D;kim pretragama: laboratorijskim, slikovnim i mikrobiolo&#x0161;kim.</p>
</sec>
<sec sec-type="other4">
<title>Laboratorijska dijagnostika</title>
<p>Od laboratorijskih pretraga u dijagnostici izvanbolni&#x010D;ke upale plu&#x0107;a naj&#x010D;e&#x0161;&#x0107;e se rabe kompletna krvna slika (KKS), diferencijalna krvna slika (DKS) i mjerenje reaktanata akutne faze upale u nadi da &#x0107;e pomo&#x0107;i u razlu&#x010D;ivanju virusne od bakterijske infekcije, no &#x010D;ini se da nisu uvijek od klini&#x010D;ke koristi. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r42"><italic>42</italic></xref>, <xref ref-type="bibr" rid="r43"><italic>43</italic></xref>)</p>
<p>Djeca koja su hospitalizirana zbog izvanbolni&#x010D;ke upale plu&#x0107;a trebaju imati u&#x010D;injenu KKS i DKS, &#x0161;to nije nu&#x017E;no kod ambulantnog lije&#x010D;enja. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r44"><italic>44</italic></xref>)</p>
<p>Reaktante akutne faze upale kao &#x0161;to su brzina sedimentacije eritrocita (SE), C-reaktivni protein (CRP) i serumski prokalcitonin (PCT) ne treba rutinski mjeriti u djece koja &#x0107;e se lije&#x010D;iti ambulantno, za razliku od hospitalizirane djece gdje poma&#x017E;u u pra&#x0107;enju dinamike upale, tj. u&#x010D;inka lije&#x010D;enja i odluci o izboru terapije. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r44"><italic>44</italic></xref>&#x2013;<xref ref-type="bibr" rid="r49"><italic>49</italic></xref>)</p>
</sec>
<sec sec-type="other5">
<title>Radiolo&#x0161;ka dijagnostika</title>
<p>Radiogram plu&#x0107;a osnovna je slikovna pretraga i potpora klini&#x010D;koj dijagnostici. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r44"><italic>44</italic></xref>, <xref ref-type="bibr" rid="r50"><italic>50</italic></xref>) Radiogram prsi&#x0161;ta nije potreban u ambulantno lije&#x010D;ene djece s klini&#x010D;kim simptomima pneumonije. Preporu&#x010D;uje se kod te&#x017E;e klini&#x010D;ke slike i sumnje na komplikacije, osobito kod hospitalizirane djece. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r44"><italic>44</italic></xref>)</p>
<p>Radiogram prsi&#x0161;ta je vrlo neosjetljiv za utvr&#x0111;ivanje etiologije pneumonije. Postrani&#x010D;ni radiogram prsi&#x0161;ta ne radi se rutinski. Kontrolna snimka plu&#x0107;a nije potrebna u prethodno zdravog djeteta i dobrog oporavka, dok se mo&#x017E;e razmotriti u onih s okruglom pneumonijom, kolapsom ili perzistiraju&#x0107;im simptomima. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r50"><italic>50</italic></xref>, <xref ref-type="bibr" rid="r51"><italic>51</italic></xref>)</p>
<p>Kompjuterizirana tomografija (CT) i CT visoke rezolucije (HRCT), manje magnetska rezonancija (MRI) s kontrastom ili bez kontrasta primjenjuju se u bolesnika sa sumnjom na razvoj komplikacija ili za poja&#x0161;njenje radiolo&#x0161;kih nalaza pri sumnji da se ne radi o pneumoniji. (<xref ref-type="bibr" rid="r51"><italic>51</italic></xref>)</p>
<p>Ultrazvuk (UZV) plu&#x0107;a godinama je bio ograni&#x010D;en za dijagnozu pleuralnog izljeva, da bi se zadnjih godina pokazao vrlo dobrim u dijagnostici pneumonija i pra&#x0107;enju dinamike upale. (<xref ref-type="bibr" rid="r52"><italic>52</italic></xref>&#x2013;<xref ref-type="bibr" rid="r54"><italic>54</italic></xref>) Stoga se u cilju izbjegavanja ne&#x017E;eljenih u&#x010D;inaka ioniziraju&#x0107;eg zra&#x010D;enja svakako poti&#x010D;e primjena UZV-a plu&#x0107;a u djece.</p>
</sec>
<sec sec-type="other6">
<title>Mikrobiolo&#x0161;ka dijagnostika</title>
<p>Etiolo&#x0161;ka tj. mikrobiolo&#x0161;ka dijagnostika usmjerena je ka tra&#x017E;enju uzro&#x010D;nika radi ciljanog lije&#x010D;enja i radi se u hospitaliziranih, dok u ambulantnih bolesnika nije potrebna. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) Sve uzorke za mikrobiolo&#x0161;ku dijagnostiku neophodno je adekvatno prikupiti, transportirati, pohraniti i laboratorijski obraditi prema smjernicama za mikrobiolo&#x0161;ku dijagnostiku Hrvatskog dru&#x0161;tva za klini&#x010D;ku mikrobiologiju. (<xref ref-type="bibr" rid="r55"><italic>55</italic></xref>)</p>
<p>Hemokultura se preporu&#x010D;uje u svih te&#x0161;ko bolesnih sa suspektnom bakterijskom pneumonijom unato&#x010D; veoma &#x010D;estim negativnim rezultatima. Primjenom novih molekularnih tehnika, PCR-om ili <italic>multiplex</italic> PCR-om u prethodno negativnim kulturama mo&#x017E;e se dobiti ve&#x0107;i broj pozitivnih nalaza.</p>
<p>Obrisak nosa, nazofarinksa i &#x017E;drijela nije od zna&#x010D;aja i nepotrebno je uzimati bakteriolo&#x0161;ke kulture, jer izolati iz ovih materijala &#x010D;esto nisu uzro&#x010D;no povezani s upalom plu&#x0107;a. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>)</p>
<p>Molekularne metode, kao &#x0161;to su PCR i imunofluorescencija (IF) vrlo su korisne u dokazivanju virusa iz nazofaringealnog sekreta ili brisa nosa. Dokazom virusnih patogena ne mo&#x017E;e se isklju&#x010D;iti bakterijska etiologija s obzirom na mogu&#x0107;nost istodobne bakterijske i virusne infekcije. (<xref ref-type="bibr" rid="r56"><italic>56</italic></xref>) Uzorkovanje sputuma za mikrobiolo&#x0161;ku analizu i kultivaciju uzorka mo&#x017E;e se u&#x010D;initi djeci koja su hospitalizirana zbog izvanbolni&#x010D;ke upale plu&#x0107;a, a koja znaju iska&#x0161;ljati. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) Kvalitetniji uzorak sputuma mo&#x017E;e se dobiti nakon inhalacije hipertoni&#x010D;ne otopine natrijeva klorida, kada se dobije tzv. inducirani sputum. (<xref ref-type="bibr" rid="r56"><italic>56</italic></xref>) U slu&#x010D;aju pojave pleuralnog izljeva potrebno je uzorak mikroskopski pregledati, kultivirati na o&#x010D;ekivane patogene te napraviti PCR na pneumokokni antigen.</p>
<p>Testovi utvr&#x0111;ivanja imunolo&#x0161;kog odgovora kao serologija na mikoplazmu, AST, ASTA ili virusni titar nisu od velike koristi zbog vremenske odlo&#x017E;enosti interpretacije rezultata s obzirom na nu&#x017E;nost parnih seruma. U serolo&#x0161;koj dijagnostici prednost imaju ELISA testovi gdje je u jednom uzorku seruma mogu&#x0107;e otkriti specifi&#x010D;na protutijela (IgM klase) koja potvr&#x0111;uju akutnu infekciju, naj&#x010D;e&#x0161;&#x0107;e mikoplazmom ili klamidijom. Budu&#x0107;i da u serolo&#x0161;koj dijagnostici odre&#x0111;ujemo specifi&#x010D;na protutijela koja nisu prisutna odmah na po&#x010D;etku bolesti, serologijom mo&#x017E;emo dokazati uzro&#x010D;nika 7&#x2013;10 dana nakon pojave simptoma bolesti. Stoga se ne preporu&#x010D;uje rutinsko serolo&#x0161;ko testiranje za dokazivanje specifi&#x010D;nih patogena, jer u kona&#x010D;nici rezultati obi&#x010D;no ne utje&#x010D;u na izbor terapije i lije&#x010D;enje. (<xref ref-type="bibr" rid="r44"><italic>44</italic></xref>)</p>
<p>Ostali testovi koji bi mogli pomo&#x0107;i u utvr&#x0111;ivanju rje&#x0111;ih uzro&#x010D;nika izvanbolni&#x010D;ke upale plu&#x0107;a jesu: 1. tuberkulinski test i test otpu&#x0161;tanja interferona gama kod sumnje na plu&#x0107;nu tuberkulozu; 2. ispitivanje antigena legionele serogrupe 1 u urinu kod sumnje na legionelozu; 3. ispitivanje serumskih i urinskih antigena za histoplazmozu (u odre&#x0111;enim podru&#x010D;jima). (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r44"><italic>44</italic></xref>)</p>
<p>Dokazivanje antigena za <italic>S. pneumoniae</italic> u urinu ne preporu&#x010D;uje se zbog la&#x017E;no pozitivnih reakcija, od kojih neki mogu samo ukazivati na kolonizaciju sa <italic>S. Pneumoniae</italic>. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>)</p>
</sec>
<sec sec-type="other7">
<title>Invazivna etiolo&#x0161;ka dijagnostika izvanbolni&#x010D;ke upale plu&#x0107;a u djece</title>
<p>Bronhoskopija s uzimanjem uzorka &#x010D;etkicom ili bronhoalveolarnog lavata (BAL-a) rijetko je potrebna, osim u djece kod koje je etiolo&#x0161;ka dijagnoza neophodna, a nije mogu&#x0107;a drugim metodama, kao &#x0161;to su te&#x0161;ke upale plu&#x0107;a koje se pogor&#x0161;avaju unato&#x010D; empirijskoj terapiji ili u djece s pridru&#x017E;enim komorbiditetima ili u imunokompromitirane djece. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r57"><italic>57</italic></xref>&#x2013;<xref ref-type="bibr" rid="r61"><italic>61</italic></xref>)</p>
<p>Transtorakalna iglena aspiracija i biopsija plu&#x0107;a invazivne su dijagnosti&#x010D;ke pretrage koje se koriste iznimno. (<xref ref-type="bibr" rid="r62"><italic>62</italic></xref>, <xref ref-type="bibr" rid="r63"><italic>63</italic></xref>)</p>
</sec>
<sec sec-type="other8">
<title>Lije&#x010D;enje</title>
<p>Lije&#x010D;enje djeteta s izvanbolni&#x010D;kom upalom plu&#x0107;a uklju&#x010D;uje primjenu simptomatskih mjera i u ve&#x0107;ine bolesnika antimikrobnu terapiju.</p>
<p>Zna&#x010D;ajan udio djece mo&#x017E;e se lije&#x010D;iti ambulantno. Indikacije za hospitalizaciju jesu te&#x017E;a bolest (tahi/dispneja, cijanoza/hipoksija, apneja, zna&#x010D;ajno poreme&#x0107;eno op&#x0107;e stanje), dehidracija, neadekvatni peroralni unos u dojen&#x010D;eta, vjerojatna bakterijska upala plu&#x0107;a u dojen&#x010D;eta mla&#x0111;eg od 6 mjeseci, predisponiraju&#x0107;a stanja za te&#x017E;u bolest (kroni&#x010D;ne bolesti srca i plu&#x0107;a, neuromuskularne bolesti, bolesti metabolizma, imunokompromitiranost), komplikacije (pleuralni izljev, empijem pleure, apsces plu&#x0107;a, nekrotiziraju&#x0107;a pneumonija), neuspjeh ambulantne terapije i nemogu&#x0107;nost adekvatnoga zbrinjavanja kod ku&#x0107;e. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) U jedinici intenzivnoga lije&#x010D;enja treba lije&#x010D;iti djecu s prijete&#x0107;om respiratornom insuficijencijom, potrebom za respiratornom potporom nedostupnom u sklopu odjela (mehani&#x010D;ka ventilacija), ponavljaju&#x0107;im apnejama ili bradipnejom te znacima kardiovaskularne nestabilnosti (tahikardija, hipotenzija). (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>)</p>
<p>Simptomatsko lije&#x010D;enje sastoji se od adekvatne hidracije, primjene antipiretika/analgetika i aspiracije gornjih di&#x0161;nih puteva u manje djece. Nema dokaza da su lijekovi za ubla&#x017E;avanje ili pospje&#x0161;ivanje ka&#x0161;lja u&#x010D;inkoviti u djece, a mogu imati ozbiljne nuspojave pa ih stoga ne preporu&#x010D;ujemo. (<xref ref-type="bibr" rid="r64"><italic>64</italic></xref>) Respiratorna potpora uklju&#x010D;uje suplementaciju kisika (ukoliko je saturacija periferne krvi kisikom manja od 92%), neinvazivnu i invazivnu mehani&#x010D;ku ventilaciju i u rijetkim slu&#x010D;ajevima izvantjelesnu membransku oksigenaciju. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>)</p>
<p>S obzirom na to da etiologiju upale plu&#x0107;a rijetko doka&#x017E;emo, terapija je prete&#x017E;no empirijska i navedena je u <xref ref-type="table" rid="t2">Table 2</xref>.</p>
<table-wrap id="t2" position="float">
<label>Table 2</label><caption><title>Empirical oral antimicrobial treatment of community-acquired pneumonia in children</title>
</caption>
<table frame="hsides" rules="groups">
<col width="18.94%"/>
<col width="81.06%"/>
<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">Etiologija / Etiology</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">Preporu&#x010D;ena terapija / Recommended therapy</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">Bakterijska / bacterial</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Amoksicilin 90 mg/kg/dan u 2 doze (do 4 g/dan) / Amoxicillin 90 mg/kg/day in 2 doses (up to 4 g/day)<break/>Alternativa / alternatively:<break/>ko-amoksiklav 90 mg/kg/dan amoksicilina u 2 doze / co-amoxiclav 90 mg/kg/day of amoxicillin in 2 doses<break/>Preosjetljivost na penicilin / hypersensitivity to penicillin:<break/>cefpodoksim 8 mg/kg/dan u 2 doze (do 400 mg/dan) / cefpodoxime 8 mg/kg/day in 2 doses (up to 400 mg/day)<break/>Anafilaksija na penicilin / penicillin anaphylaxis:<break/>doksiciklin (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) 4 mg/kg/dan u 2 doze (do 200 mg/dan) / doxycycline 4 mg/kg/day in 2 doses (up to 200 mg/day)<break/>levofloksacin 16&#x2013;20 mg/kg/dan u 2 doze (6 mj.&#x2013;5 g.) (do 750 mg/dan) / levofloxacin 16&#x2013;20 mg/kg/day in 2 doses (6 mo.&#x2013;5 y.) (up to 750 mg/day)<break/>levofloksacin 8&#x2013;10 mg/kg jednom dnevno (stariji od 5 g.) (do 750 mg) / levofloxacin 8&#x2013;10 mg/kg once daily (older than 5 y.) (up to 750 mg)</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">Atipi&#x010D;na / atypical</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">azitromicin 10 mg/kg jednom dnevno (do 500 mg) / azithromycin 10 mg/kg once daily (up to 500 mg)<break/>klaritromicin 15 mg/kg/dan u 2 doze (do 1 g/dan) / clarithromycin 15 mg/kg/day in 2 doses (up to 1 g/day)<break/>doksiciklin (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) 4 mg/kg/dan u 2 doze (do 200 mg/dan) / doxycycline 4 mg/kg/day in 2 doses (up to 200 mg/day)</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">Aspiracijska / aspiration</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">ko-amoksiklav 90 mg/kg/dan amoksicilina u 2 doze / co-amoxiclav 90 mg/kg/day of amoxicillin in 2 doses</td>
</tr>
</tbody>
</table><table-wrap-foot>
<p><sup>1</sup> za starije od 8 godina / for older than 8 years</p>
</table-wrap-foot></table-wrap>
<p>Ukoliko smatramo da se radi o virusnoj upali plu&#x0107;a antimikrobno lije&#x010D;enje nije indicirano, osim ako je pretpostavljeni ili dokazani uzro&#x010D;nik virus influence, kada se primjenjuje oseltamivir.</p>
<p>Kada klini&#x010D;ko promi&#x0161;ljanje govori u prilog bakterijske etiologije upale plu&#x0107;a potrebno je odmah zapo&#x010D;eti antimikrobno lije&#x010D;enje, uglavnom beta-laktamskim antibiotikom. Oralna primjena antibiotika u&#x010D;inkovita je u ve&#x0107;ine djece s bakterijskom upalom plu&#x0107;a. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r65"><italic>65</italic></xref>) Amoksicilin u dozi od 90 mg/kg/dan podijeljeno u dvije ili tri doze preporu&#x010D;uje se kao antibiotik prvog izbora. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r65"><italic>65</italic></xref>) Na raspolaganju su nam i oralni pripravci ko-amoksiklava te cefpodoksim. Oralne pripravke ko-amoksiklava djeca &#x010D;esto znaju slabije podnositi i povra&#x0107;ati. Cefalosporini su prvi izbor u slu&#x010D;aju preosjetljivosti na penicilin, osim ukoliko se radilo o anafilakti&#x010D;koj reakciji, kada u obzir dolaze doksiciklin i levofloksacin. Makrolidne antibiotike ne preporu&#x010D;ujemo za empirijsko lije&#x010D;enje izvanbolni&#x010D;ke upale plu&#x0107;a zbog visoke rezistencije pneumokoka u Republici Hrvatskoj. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>) Ipak, mo&#x017E;emo ih koristiti kada klini&#x010D;ka slika jasno upu&#x0107;uje na atipi&#x010D;ne respiratorne patogene kao uzro&#x010D;nike upale plu&#x0107;a, pogotovo u djece starije od 5 godina, u kojih je mikoplazma vode&#x0107;i uzro&#x010D;nik te ukoliko nije bilo zadovoljavaju&#x0107;eg u&#x010D;inka lije&#x010D;enja beta-laktamskim antibiotikom. (<xref ref-type="bibr" rid="r67"><italic>67</italic></xref>) U tim slu&#x010D;ajevima djecu stariju od 8 godina mo&#x017E;emo lije&#x010D;iti i doksiciklinom. Njegova prednost je manji udio rezistencije pneumokoka &#x2013; oko 20%. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>)</p>
<p>Ako na temelju dostupnih podataka ne mo&#x017E;emo odrediti vjerojatnu etiologiju upale plu&#x0107;a (virusna, bakterijska, atipi&#x010D;na), antimikrobno lije&#x010D;enje treba zapo&#x010D;eti kao da se radi o bakterijskoj pneumoniji pa nakon 2&#x2013;3 dana bolesnika reevaluirati i odlu&#x010D;iti o daljnjim postupcima.</p>
<p>Intravenska primjena antibiotika indicirana je u djece s te&#x017E;om klini&#x010D;kom slikom bolesti ili u bolesnika koji ne podnose oralno uzimanje lijeka. Lije&#x010D;enje se i u tim situacijama mo&#x017E;e dovr&#x0161;iti peroralno, &#x010D;ak i ako se radi o kompliciranoj pneumoniji. (<xref ref-type="bibr" rid="r68"><italic>68</italic></xref>) Preduvjeti su klini&#x010D;ko pobolj&#x0161;anje (24 do 48 sati bez febriliteta) i podno&#x0161;enje oralne terapije. (<xref ref-type="bibr" rid="r69"><italic>69</italic></xref>)</p>
<p>Ampicilin i penicilin za intravensku upotrebu racionalan su prvi izbor za lije&#x010D;enje bakterijske upale plu&#x0107;a (<xref ref-type="table" rid="t3">Table 3</xref>). Me&#x0111;utim, u djece mla&#x0111;e od godinu dana i neprocijepljene djece, u podru&#x010D;jima s nepovoljnim seroepidemiolo&#x0161;kim pokazateljima invazivne pneumonije i sa zna&#x010D;ajnom rezistencijom pneumokoka na penicilin, kao i u sve djece s te&#x0161;kim i kompliciranim oblicima bolesti za po&#x010D;etnu empirijsku terapiju preporu&#x010D;uju se ceftriakson ili cefotaksim. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) Za lije&#x010D;enje u dnevnoj bolnici (parenteralno ambulantno lije&#x010D;enje) prednost ima ceftriakson, s obzirom na jednokratno dnevno doziranje.</p>
<table-wrap id="t3" position="float">
<label>Table 3</label><caption><title>Empirical parenteral antimicrobial treatment of community-acquired pneumonia in children</title>
</caption>
<table frame="hsides" rules="groups">
<col width="15.39%"/>
<col width="84.61%"/>
<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">Entitet / Entity</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">Preporu&#x010D;ena terapija / Recommended therapy</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">Nekomplicirana bakterijska / uncomplicated bacterial</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">ampicilin 150&#x2013;200 mg/kg/dan u 4 doze (do 12 g/dan) ili penicilin G 200.000&#x2013;250.000 ij/kg/dan u 4&#x2013;6 doza (do 24 mil ij/dan) ili / ceftriakson 50&#x2013;100 mg/kg/dan u 1&#x2013;2 doze (do 4 g/dan) ili cefotaksim 150 mg/kg/dan u 3 doze (do 8 g/dan)<break/>/ ampicillin 150&#x2013;200 mg/kg/day in 4 doses (up to 12 g/day) or penicillin G 200.000&#x2013;250.000 IU/kg/day in 4&#x2013;6 doses (up to 24 mil IU/day) or / ceftriaxone 50&#x2013;100 mg/kg/day in 1&#x2013;2 doses (up to 4 g/day) or cefotaxime 150 mg/kg/day in 3 doses (up to 8 g/day)</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">Atipi&#x010D;na / atypical</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">azitromicin 10 mg/kg jednom dnevno (do 500 mg) ili levofloksacin 16&#x2013;20 mg/kg/dan u 2 doze (6 mj.&#x2013;5 g.) (do 750 mg/dan)<break/>levofloksacin 8&#x2013;10 mg/kg jednom dnevno (stariji od 5 g.) (do 750 mg)<break/>/ azithromycin 10 mg/kg once daily (up to 500 mg) or levofloxacin 16&#x2013;20 mg/kg/day in 2 doses (6 months&#x2013;5 years) (up to 750 mg/day)<break/>levofloxacin 8&#x2013;10 mg/kg once daily (older than 5 years) (up to 750 mg)</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">Te&#x0161;ka / severe</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">ceftriakson 50&#x2013;100 mg/kg/dan u 1&#x2013;2 doze (do 4 g/dan) ili cefotaksim 150 mg/kg/dan u 3 doze (do 8 g/dan)<break/>/ ceftriaxone 50&#x2013;100 mg/kg/day in 1&#x2013;2 doses (up to 4 g/day) or cefotaxime 150 mg/kg/day in 3 doses (up to 8 g/day)<break/>Mogu&#x0107;i atipi&#x010D;ni uzro&#x010D;nici: / Possible atypical pathogens:<break/>azitromicin 10 mg/kg jednom dnevno (do 500 mg) ili doksiciklin (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) 4 mg/kg/dan u 2 doze (do 200 mg/dan)<break/>/ azithromycin 10 mg/kg once daily (up to 500 mg) or doxycycline (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) 4 mg/kg/day in 2 doses (up to 200 mg/day)<break/>Mogu&#x0107;a stafilokokna etiologija: / Possible staphylococcal etiology:<break/>kloksacilin 150&#x2013;200 mg/kg u 4&#x2013;6 doza (do 12 g/dan) ili klindamicin 30&#x2013;40 mg/kg/dan u 3 doze (2,7 g/dan)<break/>/ cloxacillin 150&#x2013;200 mg/kg in 4&#x2013;6 doses (up to 12 g/day) or clindamicyn 30&#x2013;40 mg/kg/day in 3 doses (2.7 g/day)</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">Komplicirana / complicated</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">ceftriakson 50&#x2013;100 mg/kg/dan u 1&#x2013;2 doze (do 4 g/dan) ili cefotaksim 150 mg/kg/dan u 3 doze (do 8 g/dan)<break/>/ ceftriaxone 50&#x2013;100 mg/kg/day in 1&#x2013;2 doses (up to 4 g/day) or cefotaxime 150 mg/kg/day in 3 doses (up to 8 g/day)<break/>i (apsces, empijem) / and (abscessus, empyema)<break/>klindamicin 30&#x2013;40 mg/kg/dan u 3 doze (do 2,7 g/dan) / clindamycin 30&#x2013;40 mg/kg/day in 3 doses (2.7 g/day)<break/>ili (mogu&#x0107;i uzro&#x010D;nik MRSA)/ or (possible MRSA pathogen)<break/>vankomicin 40&#x2013;60 mg/kg/dan u 4 doze (do 4 g/dan) / vancomycin 40&#x2013;60 mg/kg/day in 4 doses (up to 4 g/day)</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">Aspiracijska / aspiration</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">ampicilin-sulbaktam 150&#x2013;200 mg/kg/dan u 4 doze (do 8 g/dan ampicilina)<break/>/ ampicillin-sulbactam 150&#x2013;200 mg/kg/day in 4 doses (up to 8 g/day of ampicillin)</td>
</tr>
</tbody>
</table><table-wrap-foot>
<p><sup>1</sup> Za starije od 8 godina, u RH nije dostupan za parenteralnu primjenu / For older than 8 years, not available for parenteral administration in the Republic of Croatia</p>
</table-wrap-foot></table-wrap>
<p>Iako neke smjernice za lije&#x010D;enje te&#x0161;ke upale plu&#x0107;a preporu&#x010D;uju uz cefalosporin dodati i makrolid, veliko istra&#x017E;ivanje djece bolni&#x010D;ki lije&#x010D;ene zbog upale plu&#x0107;a iz op&#x0107;e populacije nije dokazalo da to utje&#x010D;e na ishod lije&#x010D;enja. (<xref ref-type="bibr" rid="r70"><italic>70</italic></xref>) Stoga smatramo racionalnim pristupom makrolid primijeniti ukoliko postoji temeljita sumnja da se radi o atipi&#x010D;noj pneumoniji.</p>
<p>Ako sumnjamo da je uzro&#x010D;nik upale plu&#x0107;a stafilokok, tada je indicirano dijete lije&#x010D;iti u bolnici i u terapiju pridodati flukloksacilin ili klindamicin. Udio MRSA-e kod nas je jo&#x0161; uvijek nizak, pa vankomicin primjenjujemo samo ukoliko postoji velika vjerojatnost da je uzro&#x010D;nik MRSA. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>)</p>
<p>Dijete u kojega sumnjamo na atipi&#x010D;nu upalu plu&#x0107;a rijetko trebamo hospitalizirati zbog te&#x017E;ine bolesti ili nepodno&#x0161;enja peroralne terapije. Od makrolida nam je dostupan samo parenteralni pripravak azitromicina, a u slu&#x010D;aju preosjetljivosti na makrolide ili sumnje na rezistenciju mo&#x017E;emo koristiti respiratorne kinolone (levofloksacin za starije od 6 mjeseci i moksifloksacin za spolno zrele adolescente). Ipak, preporu&#x010D;uje se izbjegavati primjenu kinolona u djece iako rijetko uzrokuju ozbiljne nuspojave. (<xref ref-type="bibr" rid="r71"><italic>71</italic></xref>) Dijete s kompliciranom upalom plu&#x0107;a potrebno je lije&#x010D;iti u bolnici. Iznimno, ambulantno lije&#x010D;enje pleuropneumonije dolazi u obzir ako je izljev manji (do 1 cm) i bez klini&#x010D;koga zna&#x010D;aja ili je pretpostavljeni uzro&#x010D;nik mikoplazma. Za bakterijske pneumonije preporu&#x010D;ujemo parenteralnu terapiju cefalosporinima do klini&#x010D;kog pobolj&#x0161;anja. Djecu s ve&#x0107;im izljevom, empijemom pleure, apscediraju&#x0107;om i nekrotiziraju&#x0107;om pneumonijom treba lije&#x010D;iti u bolnici. Lijek izbora je cefalosporin tre&#x0107;e generacije, uglavnom uz dodatak klindamicina. (<xref ref-type="bibr" rid="r72"><italic>72</italic></xref>)</p>
<p>Izljeve manje od 1 cm mo&#x017E;e se poku&#x0161;ati lije&#x010D;iti konzervativno; ukoliko je izljev ve&#x0107;i ili respiratorno ugro&#x017E;ava dijete treba u&#x010D;initi pleuralnu punkciju ili odmah postaviti torakalni dren. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) Empijem pleure potrebno je drenirati, uglavnom postavljanjem torakalnoga drena uz primjenu fibrinolitika intrapleuralno. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r73"><italic>73</italic></xref>)</p>
<p>Ukoliko smatramo da se radi o aspiracijskoj upali plu&#x0107;a lijek izbora za peroralno lije&#x010D;enje je ko-amoksiklav, a u alergi&#x010D;nih na penicilin klindamicin. Ampicilin-sulbaktam je prvi izbor za parenteralnu terapiju.</p>
<p>Lije&#x010D;enje upale plu&#x0107;a u djeteta koje je imunokompromitirano ovisi o osnovnoj bolesti i o&#x010D;ekivanim, odnosno dokazanim uzro&#x010D;nicima. Empirijsko lije&#x010D;enje uz antibiotik &#x0161;irokoga spektra (s antipseudomonasnim u&#x010D;inkom) mo&#x017E;e uklju&#x010D;ivati i antistafilokokni, antigljivi&#x010D;ni (amfotericin B, azol ili ehinokandin) i antivirusni lijek. (<xref ref-type="bibr" rid="r74"><italic>74</italic></xref>)</p>
<p>Lije&#x010D;enje upale plu&#x0107;a u novoro&#x0111;en&#x010D;adi istovjetno je lije&#x010D;enju novoro&#x0111;ena&#x010D;ke sepse pa ga ne&#x0107;emo razraditi.</p>
<p>Ciljano antimikrobno lije&#x010D;enje upale plu&#x0107;a u djece navedeno je u <xref ref-type="table" rid="t4">Table 4</xref>. Za parenteralnu terapiju pneumokokne upale plu&#x0107;a preporu&#x010D;uju se ampicilin ili penicilin, odnosno ceftriakson ili cefotaksim, a za peroralnu amoksicilin kao prvi izbor. Ako se radi o soju rezistentnom na penicilin, prvi je izbor ceftriakson u visokoj dozi, a druge opcije su ampicilin u visokoj dozi, respiratorni kinolon ili linezolid. Peroralna terapija provodi se respiratornim kinolonom, linezolidom ili klindamicinom ako je uzro&#x010D;nik osjetljiv. Prvi su izbor za lije&#x010D;enje upale plu&#x0107;a uzrokovane piogenim streptokokom penicilin i ampicilin/amoksicilin. Parenteralna terapija mo&#x017E;e se jo&#x0161; provoditi ceftriaksonom ili cefotaksimom, a peroralna klindamicinom. Ako je uzro&#x010D;nik <italic>Haemophilus influenzae</italic>, parenteralna terapija se mo&#x017E;e provesti ampicilinom u ve&#x0107;ini slu&#x010D;ajeva jer se rezistencija zadnjih godina kre&#x0107;e oko 20%. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>) Rezistentne sojeve lije&#x010D;imo ceftriaksonom/cefotaksimom, a u obzir dolaze i respiratorni kinoloni. Za peroralnu terapiju na raspolaganju su nam amoksicilin u visokoj dozi (ukoliko soj ne producira beta-laktamazu) te ko-amoksiklav i cefpodoksim. Parenteralna terapija stafilokokne pneumonije mo&#x017E;e se provoditi cefazolinom ili kloksacilinom te klindamicinom ukoliko je uzro&#x010D;nik osjetljiv. Za MRSA-u nam ve&#x0107;inom preostaju samo vankomicin i linezolid. Za peroralno lije&#x010D;enje lijek izbora je sucefaleksin i kloksacilin, alternativa je klindamicin te linezolid ako je uzro&#x010D;nik MRSA. Ukoliko se doka&#x017E;u atipi&#x010D;ni uzro&#x010D;nici terapija se provodi makrolidima, a na raspolaganju su nam jo&#x0161; doksiciklin i respiratorni kinoloni.</p>
<table-wrap id="t4" position="float">
<label>Table 4</label><caption><title>Specific antimicrobial treatment of community-acquired pneumonia in children</title>
</caption>
<table frame="hsides" rules="groups">
<col width="13.62%"/>
<col width="44.97%"/>
<col width="41.41%"/>
<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">Uzro&#x010D;nik<break/>/ Pathogen</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.50pt; border-top: solid 0.75pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Parenteralna terapija / Parenteral therapy</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">Peroralna terapija / Oral therapy</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"><italic>S. pneumoniae</italic> osjetljiv na penicilin<break/>/ <italic>S. pneumoniae</italic> sensitive to penicillin</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>ampicilin 150&#x2013;200 mg/kg/dan u 4 doze (do 12 g/dan ili<break/>penicilin G 200.000&#x2013;250.000 ij/kg/dan u 4&#x2013;6 doza (do 24 mil ij/dan) / ampicillin 150&#x2013;200 mg/kg/day in 4 doses (up to 12 g/day) or<break/>penicillin G 200.000&#x2013;250.000 IU/kg/day in 4&#x2013;6 doses (up to 24 mil IU/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>ceftriakson 50&#x2013;100 mg/kg/dan u 1&#x2013;2 doze (do 4 g/dan) ili cefotaksim 150 mg/kg/dan u 3 doze (do 8 g/dan)<break/>/ ceftriaxone 50&#x2013;100 mg/kg/day in 1&#x2013;2 doses (up to 4 g/day) or cefotaxime 150 mg/kg/day in 3 doses (up to 8 g/day)</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>amoksicilin 90 mg/kg/dan u 2 doze (do 4 g/dan)<break/>/ amoxicillin 90mg/kg/day in 2 doses (up to 4 g(day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>cefpodoksim 8 mg/kg/dan u 2 doze (do 400 mg/dan)<break/>/ cefpodoxime 8 mg/kg/day in 2 doses (up to 400 mg/day)</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"><italic>S. pneumoniae</italic> otporan na penicilin<break/>/ resistant to penicillin</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>ceftriakson 100 mg/kg/dan u 2 doze (do 4 g/dan)<break/>/ ceftriaxone 50&#x2013;100 mg/kg/day in 1&#x2013;2 doses (up to 4 g/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>ampicilin 300&#x2013;400 mg/kg/dan u 4 doze (do 12 g/dan) ili<break/>levofloksacin* 16&#x2013;20 mg/kg/dan u 2 doze (6 mj.&#x2013;5 g.) (do 750 mg/dan)<break/>levofloksacin* 8&#x2013;10 mg/kg jednom dnevno (stariji od 5 godina) (do 750 mg) / or ampicillin 300&#x2013;400 mg/kg/day in 4 doses (up to 12 g/day) or<break/>levofloxacin* 16&#x2013;20 mg/kg/day in 2 doses (6 months&#x2013;5 years) (up to 750 mg/day)<break/>levofloxacin* 8&#x2013;10 mg/kg once daily (older than 5 years) (up to 750 mg/day)</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>levofloksacin* 16&#x2013;20 mg/kg/dan u 2 doze (6 mjeseci&#x2013;5 godina) (do 750 mg/dan)<break/>levofloksacin* 8&#x2013;10 mg/kg jednom dnevno (stariji od 5 godina) (do 750 mg) ili<break/>linezolid 30 mg/kg/dan u 3 doze (&lt;12 godina) (do 1,8 g/dan)<break/>linezolid 20 mg/kg/dan u 2 doze (12 godina i stariji) (do 1,2 g/dan)<break/>/ levofloxacin* 16&#x2013;20 mg/kg/day in 2 doses (6 months&#x2013;5 years) (up to 750 mg/day)<break/>levofloxacin* 8&#x2013;10 mg/kg/day once daily (&#x2265;5 years) (up to 750 mg/day or<break/>linezolid 30mg/kg/day in 3 doses (&lt;12 years) (up to 1,8 g/day) linezolid 20 mg/kg/day in 2 doses (&#x2265;12 years) (up to 1,2 g/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>klindamicin* 30&#x2013;40 mg/kg/dan u 3 doze (do 2,7 g/dan) / clindamycin 30&#x2013;40 mg/kg/day in 3 doses (up to 2.7 g/day)</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"><italic>Streptococcus pyogenes</italic></td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>penicilin G 100.000&#x2013;250.000 ij/kg/dan u 4&#x2013;6 doza (do 24 mil ij/dan)/ ili<break/>ampicilin 200 mg/kg/dan u 4 doze (do 12 g/dan)<break/>/ penicillin G 100.000&#x2013;250.000 IU/kg/day in 4&#x2013;6 doses (up to 24 mil IU/day) or ampicilin 200 mg/kg/day in 4 doses (uo to 12 g/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>ceftriakson 50&#x2013;100 mg/kg/dan u 1&#x2013;2 doze (do 4 g/dan) ili cefotaksim 150 mg/kg/dan u 3 doze (do 8 g/dan)<break/>/ ceftriaxone 50&#x2013;100 mg/kg/day in 1&#x2013;2 doses (up to 4 g/day) or<break/>cefotaxime 150 mg/kg/day in 3 doses (up to 8 g/day)</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>amoksicilin 50&#x2013;75 mg/kg/dan u 2 doze (do 4 g/dan) ili<break/>penicilin V 50&#x2013;75 mg/kg/dan u 3&#x2013;4 doze (do 2 g/dan)<break/>/ amoxicillin 50&#x2013;75 mg/kg/day in 2 doses (up to 4 g/day) or penicillin V 50&#x2013;75 mg7kg/day in 3&#x2013;4 doses (up to 2g/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>klindamicin* 40 mg/kg/dan u 3 doze (do2,7 g/dan)<break/>/ clindamycin 40 mg/kg/day in 3 doses (up to 2.7 g/day)</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"><italic>Haemophilus influenzae</italic></td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>penicilin G 100.000&#x2013;250.000 ij/kg/dan u 4&#x2013;6 doza (do 24 mil ij/dan) ili<break/>ampicilin 200 mg/kg/dan u 4 doze (do 12 g/dan)<break/>/ penicillin G 100.000&#x2013;250.000 IU/kg/day in 4&#x2013;6 doses (up to 24 mil IU/day) or ampicilin 200 mg/kg/day in 4 doses (up to 12 g/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>ceftriakson 50&#x2013;100 mg/kg/dan u 1&#x2013;2 doze (do 4 g/dan) ili<break/>cefotaksim 150 mg/kg/dan u 3 doze (do 8 g/dan)<break/>/ ceftriaxone 50&#x2013;100 mg/kg/day in 1&#x2013;2 doses (up to 4 g/day) or cefotaxime 150 mg/kg/day in 3 doses (up to 8 g/day)</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>amoksicilin* 75&#x2013;100 mg/kg/dan u 3 doze (do 4 g/dan) ili<break/>ko-amoksiklav 90 mg/kg/dan amoksicilina u 2 doze ili 45 mg/kg/dan amoksicilina u 3 doze<break/>/ amoxicillin 75&#x2013;100 mg/kg/day in 3 doses (up to 4 g/day) or<break/>co-amoxiclav 90mg/kg/day of amoxicillin in 2 doses or 45mg/kg/day of amoxicillin in 3 doses<break/>Druge mogu&#x0107;nosti / Other options:<break/>cefpodoksim 8 mg/kg/dan u 2 doze (do 400 mg/dan)<break/>/ cefpodoxime 8 mg/kg/day in 2 doses (up to 400mg/day)</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">MSSA</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>cefazolin 150 mg/kg/dan u 3 doze (do 6 g/dan) ili<break/>kloksacilin 150&#x2013;200 mg/kg u 4&#x2013;6 doza (do 12 g/dan)<break/>/ cefazolin 150 mg/kg/da yin 3 doses (up to 6 g/day) or cloxacillin 150&#x2013;200 mg/kg/day in 4&#x2013;6 doses (up to 12g/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>klindamicin* 30&#x2013;40 mg/kg/dan u 3 doze (do 2,7 g/dan)<break/>/ clindamycin* 30&#x2013;40 mg/kg/day in 3 doses (up to 2.7 g/day)</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>cefaleksin 75&#x2013;100 mg/kg u 3&#x2013;4 doze (do 4 g/dan) ili kloksacilin 50&#x2013;100 mg/kg u 4 doze (do 4 g/dan)<break/>/ cephalexin 75&#x2013;100 mg/kg/day in 3&#x2013;4 doses (up to 4g/day) or cloxacillin 50&#x2013;100 mg/kg/day in 4&#x2013;6 doses (up to 4 g/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>klindamicin* 30&#x2013;40 mg/kg/dan u 3 doze (do 2,7 g/dan)<break/>/ clindamycin* 30&#x2013;40 mg/kg/day in 3 doses (up to 2.7 g/day)</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">MRSA</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>vankomicin 40&#x2013;60 mg/kg/dan u 4 doze (do 4 g/dan)<break/>/ vancomycin 40&#x2013;60mg/kgday in 4 doses (up to 4 g/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>linezolid 30 mg/kg/dan u 3 doze (mla&#x0111;i od 12 godina) (do 1,8 g/dan)<break/>linezolid 20 mg/kg/dan u 2 doze (12 godina i stariji) (do 1,2 g/dan)<break/>/ linezolid 30 mg/kg/day in 3 doses (&lt;12 years)(up to 1.8 g/day) linezolid 20mg/kg/day in 2 doses (&#x2265;12 yeras)(up to 1,2g/day)</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>klindamicin* 30&#x2013;40 mg/kg/dan u 3 doze (do2,7 g/dan)<break/>/ clindamycin* 30&#x2013;40 mg/kg/day in 3 doses (up to 2.7 g/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>linezolid 30 mg/kg/dan u 3 doze (&lt; 12 godina) (do 1,8 g/dan)<break/>linezolid 20 mg/kg/dan u 2 doze (12&#x2265; godina) (do 1,2 g/dan) / linezolid 30 mg/kg/day in 3 doses (&lt;12 years)(up to 1,8g/day) linezolid 20mg/kg/day in 2 doses (&#x2265;12 years)(up to 1.8 g/day)</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"><italic>Mycoplasma pneumoniae</italic><break/><italic>Chlamydia pneumoniae</italic></td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>azitromicin 10 mg/kg jednom dnevno (do 500 mg)<break/>/ azithromycin 10 mg/kg/ once daily (up to 500 mg)<break/>Druge mogu&#x0107;nosti / Other options:<break/>levofloksacin 16&#x2013;20 mg/kg/dan u 2 doze (6 mjeseci&#x2013;5 godina) (do 750 mg/dan)<break/>levofloksacin 8&#x2013;10 mg/kg jednom dnevno (stariji od 5 g.) (do 750 mg)<break/>/ levofloxacin 16&#x2013;20 mg/kg/day in 2 doses (6 months&#x2013;5 years) (up to 750 mg/day) levofloxacin 8&#x2013;10 mg/kg/day once daily (&gt;5 years)(up to 750 mg)</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>azitromicin 10 mg/kg jednom dnevno (do 500 mg)<break/>/ azithromycin 10 mg/kg/ once daily (up to 500 mg)<break/>Druge mogu&#x0107;nosti / Other options:<break/>klaritromicin 15 mg/kg/dan u 2 doze (do 1 g/dan) ili doksiciklin (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) 4 mg/kg/dan u 2 doze (do 200 mg/dan)<break/>/ clarithomycin 15 mg/kg/day in 2 doses (up to 1g/day or doxycycline (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>) 4 mg/kg/day in 2 doses (up to 200 mg/day)</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"><italic>Chlamydia trachomatis</italic><break/>(afebrilna pneumonija dojen&#x010D;eta)<break/>/ (infant afebrile pneumonia)</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt"></td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Prvi izbor / Preferred:<break/>azitromicin 20 mg/kg jednom dnevno 3 dana<break/>/ azithromycin 20 mg/kg/ once daily /3 days (up to 500 mg)<break/>Druge mogu&#x0107;nosti / Other options:<break/>klaritromicin 15 mg/kg u 2 doze tijekom 10 dana<break/>/ clarithromycin 15 mg/kg/day in 2 doses through 10 days (up to 1g/day)</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">Virus influence<break/>Influenza virus</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.75pt"></td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Prvi izbor / Preferred:<break/>oseltamivir 2x3 mg/kg 5 dana (do 150 mg/dan)<break/>/oseltamivir 2x3 mg/kg 5 days (up to 150 mg/day)<break/>Druge mogu&#x0107;nosti / Other options:<break/>zanamivir 2x2 inhalacije (10 mg) (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) 5 dana<break/>/ zanamivir 2x2 inhalations (10 mg) (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) 5 days</td>
</tr>
</tbody>
</table><table-wrap-foot>
<p>*ako je uzro&#x010D;nik osjetljiv/ if the pathogen is sensitive</p>
<p><sup>1</sup> Za starije od 8 godina / for older than 8 years</p>
<p><sup>2</sup> Za starije od 7 godina / for older than 7 years</p>
</table-wrap-foot></table-wrap>
<p>U Hrvatskoj su za lije&#x010D;enje gripe registrirani inhibitori neuraminidaze oseltamivir i zanamivir. Oseltamivir se primijenjuje peroralno, a zanamivir u obliku inhalacije. Indikacija za lije&#x010D;enje je komplicirana bolest, &#x0161;to zna&#x010D;i da ih treba primijeniti u sve djece s pneumonijom i dokazanom infekcijom virusom gripe. (<xref ref-type="bibr" rid="r75"><italic>75</italic></xref>) Lijek izbora za te&#x017E;u adenovirusnu pneumoniju je cidofovir. (<xref ref-type="bibr" rid="r76"><italic>76</italic></xref>) Budu&#x0107;i da on nije registriran u Hrvatskoj, u obzir dolazi primjena ribavirina ili ganciklovira, no njihov u&#x010D;inak nije dokazan klini&#x010D;kim studijama. (<xref ref-type="bibr" rid="r77"><italic>77</italic></xref>) Ribavirin se mo&#x017E;e koristiti za lije&#x010D;enje upale plu&#x0107;a uzrokovane RSV-om u te&#x017E;e bolesnih i imunokompromitiranih. (<xref ref-type="bibr" rid="r78"><italic>78</italic></xref>)</p>
<p>Za nekomplicirane izvanbolni&#x010D;ke bakterijske upale plu&#x0107;a preporu&#x010D;uje se primjena antibiotika u trajanju 7&#x2013;10 dana. U atipi&#x010D;nih pneumonija azitromicin se daje 3&#x2013;5 dana, a klaritromicin 7&#x2013;10 dana. Upalu plu&#x0107;a s izljevom i empijem pleure treba antimikrobno lije&#x010D;iti 2&#x2013;4 tjedna, odnosno barem 10 dana od prestanka febriliteta. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r72"><italic>72</italic></xref>) Antimikrobno lije&#x010D;enje apscesa plu&#x0107;a i nekrotiziraju&#x0107;e pneumonije traje 4&#x2013;6 tjedana. (<xref ref-type="bibr" rid="r79"><italic>79</italic></xref>)</p>
<p>Znakove klini&#x010D;kog pobolj&#x0161;anja u djeteta s izvanbolni&#x010D;kom upalom plu&#x0107;a treba o&#x010D;ekivati tijekom 48&#x2013;72 sata od zapo&#x010D;injanja antimikrobnoga lije&#x010D;enja. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) U suprotnom treba u&#x010D;initi reevaluaciju (klini&#x010D;ku, laboratorijsku i radiolo&#x0161;ku) i razmotriti mogu&#x0107;e uzroke neuspjeha: antibiotik je pogre&#x0161;no odabran ili je doza premala; uzro&#x010D;nik je rezistentan; razvile su se komplikacije bolesti (pleuralni izljev, empijem); bolesnik je imunokompromitiran ili ima drugi rizi&#x010D;ni &#x010D;imbenik. Mogu&#x0107;i postupci su dodatna mikrobiolo&#x0161;ka obrada, modifikacija antimikrobne terapije te, u slu&#x010D;aju pleuralnog izljeva/empijema, pleuralna punkcija i/ili drena&#x017E;a.</p>
<p>Rutinska radiolo&#x0161;ka kontrola nakon provedenoga lije&#x010D;enja nije potrebna u prethodno zdrave djece s dobrim klini&#x010D;kim odgovorom osim u sljede&#x0107;im situacijama: komplicirana pneumonija, ve&#x0107;a atelektaza, neuobi&#x010D;ajena lokalizacija i ponavljaju&#x0107;e upale plu&#x0107;a. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r70"><italic>70</italic></xref>)</p>
</sec>
<sec sec-type="other9">
<title>Osjetljivost i rezistencija naj&#x010D;e&#x0161;&#x0107;ih uzro&#x010D;nika izvanbolni&#x010D;ke pneumonije u dje&#x010D;joj dobi</title>
<p>Poznavanje osjetljivosti bakterija na antibiotike i mogu&#x0107;i nastanak rezistencije kao posljedica primjene antimikrobnih lijekova moraju biti osnova empirijskog lije&#x010D;enja izvanbolni&#x010D;ke pneumonije u djece. Akutne respiratorne infekcije naj&#x010D;e&#x0161;&#x0107;e su bolesti u populaciji, poglavito u dje&#x010D;joj dobi. Iako postoje brojni pokazatelji da je oko 70% respiratornih infekcija virusne etiologije, jo&#x0161; uvijek se na lije&#x010D;enje respiratornih infekcija tro&#x0161;i najve&#x0107;i dio propisanih antibiotika u dr&#x017E;avi. Neopravdana i nepotrebna primjena antibiotika u lije&#x010D;enju takvih infekcija, velikim dijelom u pedijatrijskoj populaciji, povla&#x010D;i za sobom brz razvoj rezistencije, poglavito &#x010D;estih respiratornih patogena. (<xref ref-type="bibr" rid="r80"><italic>80</italic></xref>, <xref ref-type="bibr" rid="r81"><italic>81</italic></xref>)</p>
<p>Pra&#x0107;enje potro&#x0161;nje antibiotika i nadzor nad rezistencijom bakterija na antibiotike u lokalnim sredinama te na nacionalnoj razini postalo je osnova programa kontrole &#x0161;irenja rezistencije u Hrvatskoj i zemljama EU. U Hrvatskoj je pra&#x0107;enje rezistencije na nacionalnoj razini zapo&#x010D;elo 1996. godine osnutkom Odbora za pra&#x0107;enje rezistencije bakterija na antibiotike u Republici Hrvatskoj pri Kolegiju za javno zdravstvo Akademije medicinskih znanosti Hrvatske (AMZH). Odbor danas okuplja voditelje vi&#x0161;e od 90% mikrobiolo&#x0161;kih laboratorija te stru&#x010D;njake iz podru&#x010D;ja infektologije i klini&#x010D;ke farmakologije koji se posebno bave antimikrobnom terapijom. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>) Odbor za pra&#x0107;enje rezistencije bakterija na antibiotike izdaje godi&#x0161;nju publikaciju s podatcima o osjetljivosti i rezistenciji naj&#x010D;e&#x0161;&#x0107;ih bakterijskih uzro&#x010D;nika infekcija na lokalnoj i dr&#x017E;avnoj razini (broj izolata po bolni&#x010D;koj ustanovi/zavodu/gradu te osjetljivost i rezistencija na testirane antibiotike u skladu s EUCAST standardima). (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>, <xref ref-type="bibr" rid="r80"><italic>80</italic></xref>) Godi&#x0161;nja publikacija slu&#x017E;beni je dokument dostupan na stranicama Hrvatskog dru&#x0161;tva za klini&#x010D;ku mikrobiologiju (<ext-link ext-link-type="uri" xlink:href="http://www.hdkm.hr">www.hdkm.hr</ext-link>) te je dostupna lije&#x010D;nicima kako u bolni&#x010D;koj tako i u izvanbolni&#x010D;koj sredini.</p>
<p>Naj&#x010D;e&#x0161;&#x0107;i uzro&#x010D;nici izvanbolni&#x010D;ke upale plu&#x0107;a u dje&#x010D;joj dobi su <italic>Streptococcus pneumoniae</italic>, <italic>Haemophilus influenzae</italic> (tip b) i <italic>Staphylococcus aureus</italic> te rijetko pod slikom bakterijske upale plu&#x0107;a u dje&#x010D;joj dobi mo&#x017E;emo na&#x0107;i infekciju uzro&#x010D;nikom tuberkuloze, <italic>Mycobacterium tuberculosis.</italic> (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>) Osjetljivost i razvoj rezistencije na ove uzro&#x010D;nike pod nadzorom je Odbora za pra&#x0107;enje rezistencije bakterija na antibiotike u Republici Hrvatskoj. Druga skupina bakterijskih uzro&#x010D;nika upale plu&#x0107;a u dje&#x010D;joj dobi naj&#x010D;e&#x0161;&#x0107;e ima klini&#x010D;ku prezentaciju atipi&#x010D;ne pneumonije te obuhva&#x0107;a uzro&#x010D;nike poput <italic>Mycoplasma pneumoniae</italic> i <italic>Chlamydophila (</italic>ranije <italic>Chlamydia) pneumoniae.</italic> Zbog nemogu&#x0107;nosti kultivacije ovih mikroorganizama na standardnim podlogama u rutinskom radu, osjetljivost i rezistenciju ovih respiratornih patogena nije mogu&#x0107;e pratiti. (<xref ref-type="bibr" rid="r80"><italic>80</italic></xref>) Ovu skupinu uzro&#x010D;nika dokazujemo direktnom dijagnostikom molekularnim tehnikama (<italic>multiplex</italic> PCR, <italic>film array</italic>) u respiratornom uzorku ili neizravnom (indirektnom) serolo&#x0161;kom dijagnostikom (ELISA, IFA).</p>
<p>Kod <italic>S. pneumoniae</italic> koji uzrokuje upalu plu&#x0107;a u dje&#x010D;joj dobi beta-laktamski antibiotici su prvi lijek izbora. Kao rezultat testiranja osjetljivosti na penicilin, razlikujemo visokorezistentne izolate na penicilin (minimalna inhibitorna koncentracija &#x2013; MIK &gt; 2mg/L), intermedijalno osjetljive izolate na penicilin (MIK izme&#x0111;u 0,5 i 2 mg/L) i osjetljive izolate na penicilin (MIK&lt; 0,5 mg/L). (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>, <xref ref-type="bibr" rid="r81"><italic>81</italic></xref>)</p>
<p>Pneumonije uzrokovane izolatima pneumokoka intermedijarne osjetljivosti na penicilin mogu se lije&#x010D;iti peroralnim penicilinom u dozama prilago&#x0111;enima visini minimalnih inhibitornih koncentracija (MIK-a). Empirijsko lije&#x010D;enje pneumokokne pneumonije treba zapo&#x010D;eti vi&#x0161;im dozama penicilina kako bi se u&#x010D;inkovito djelovalo na pneumokoke koji pokazuju umjerenu rezistenciju. Prema rasponu MIK-ova penicilina registriranih u 2018. godini, 97% svih pneumokoka ima MIK penicilina &#x2264;2,0 mg/L. U istom izvje&#x0161;taju 95% pneumokoka ima MIK penicilina &#x2264;1,0 mg/L, a 90% pneumokoka ima MIK penicilina &#x2264;0,5 mg/L. Zbog povoljnijih farmakodinamskih osobina i dobre djelotvornosti na pneumokoke, amoksicilin/ampicilin se &#x010D;e&#x0161;&#x0107;e od penicilina upotrebljava u lije&#x010D;enju upale uha, sinusitisa i pneumonija u dje&#x010D;joj dobi. Alternativa lije&#x010D;enju pneumokokne pneumonije betalaktamskim antibioticima jesu makrolidi, ali oni iskazuju vi&#x0161;u stopu rezistencije od 35% tijekom posljednjih godina, te je iskazana stopa rezistencije ista za azitromicin, eritromicin i klaritromicin. Antimikrobni lijek koji pokazuje ni&#x017E;u stopu rezistencije kod pneumokoka u odnosu na makrolide jest kotrimiksazol te rezistencija od 23% ostavlja mogu&#x0107;nost primjene i ovog lijeka kod izvanbolni&#x010D;ke pneumonije dje&#x010D;je dobi. Tre&#x0107;a generacija cefalosporina, bilo u peroralnoj ili parenteralnoj primjeni, nije do sada utjecala na razvoj rezistencije kod <italic>S. pneumoniae</italic> te su svi testirani izolati tijekom vi&#x0161;egodi&#x0161;njeg razdoblja pra&#x0107;enja osjetljivi na ovu skupinu antimikrobnih lijekova. Primjena cefalosporina tre&#x0107;e generacije opravdana je kod izolata <italic>S. pneumoniae</italic> koji imaju visoke vrijednosti MIK-a na penicilin (oko 3% izolata). Najnovije preporuke Europskog dru&#x0161;tva za klini&#x010D;ku mikrobiologiju i infektologiju (ESCMID) iz o&#x017E;ujka 2018. jasno ukazuju na potrebu pove&#x0107;anja doze oralnog amoksicilina 15&#x2013;30 mg/kg (maksimalno 1,000 mg) tri puta dnevno ili 100 mg/kg/dan u dvije ili tri doze u lije&#x010D;enju pneumonije izolata s MIK-om na penicilin izme&#x0111;u 0,5&#x2013;2 mg/L. (<xref ref-type="bibr" rid="r82"><italic>82</italic></xref>) Peroralna primjena amoksicilina s klavulanskom kiselinom kod istih izolata s vrijednostima MIK-a na penicilin izme&#x0111;u 0,5&#x2013;2 mg/L dozvoljena je u dvije koncentracije ko-amoksiklava. (<xref ref-type="bibr" rid="r82"><italic>82</italic></xref>) Ukoliko je vrijednost MIK-a &#x2264; 0,5 mg/L preporu&#x010D;uje se 100 mg/kg/dan u dvije doze, a ako je vrijednost MIK do 2 mg/L potrebne su ve&#x0107;e koncentracije ko-amoksiklava (200 mg/kg/dan u dvije doze). (<xref ref-type="bibr" rid="r82"><italic>82</italic></xref>)</p>
<p>Rezistencija <italic>H. influenzae</italic> na amoksicilin kre&#x0107;e se posljednjih godina izme&#x0111;u 10% i 20%, &#x0161;to je dijelom posljedica novijih kriterija koji se primjenjuju za otkrivanje rezistentnih izolata. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>, <xref ref-type="bibr" rid="r82"><italic>82</italic></xref>) Kombinacija inhibitora beta-laktamaza s betalaktamskim antibiotikom daje <italic>in vitro</italic> stopostotnu osjetljivost, kao i druga generacija cefalosporina u parenteralnoj primjeni. Grani&#x010D;na vrijednost (engl. <italic>breakpoint</italic>) od 2 mg/L razlikuje izolate <italic>H. influenzae</italic> osjetljivim (&#x2264;2 mg/L) ili rezistentnim (&gt;2 mg/L) na amoksicilin ili ko-amoksiklav, te se sukladno visini MIK-a preporu&#x010D;uje doziranje maksimalno 100 mg/kg/dan peroralno ili intravenski, u dvije ili tri dnevne doze. (<xref ref-type="bibr" rid="r82"><italic>82</italic></xref>) Tre&#x0107;a generacija cefalosporina ima stopostotnu osjetljivost na <italic>H. influenzae</italic>, a kombinacija kotrimoksazola u dozi od 50 mg/kg/dan podjeljena u dvije oralne doze djelotvorna je kod 80% izolata. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>)</p>
<p><italic>Staphylococcus aureus</italic> u vanbolni&#x010D;koj populaciji uzrokuje pneumonije, &#x010D;esto nakon prethodne virusne infekcije (influenca, RSV) ili kod osoba s kroni&#x010D;nim respiratornim bolestima (cisti&#x010D;na fibroza). Rezistencija na penicilin pro&#x0161;irila se jo&#x0161; 1940-ih godina i danas su jo&#x0161; samo rijetki izolati osjetljivi na penicilin. Osim uobi&#x010D;ajene rezistencije na penicilin, MSSA sojevi ne pokazuju zna&#x010D;ajnije stope rezistencije na druge antistafilokokne antibiotike. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>) Ko-amoksiklav je djelotvoran kod 100% izolata MSSA, a rezistencija na makrolide (azitromicin, eritromicin, klaritromicin) ne prelazi 15%. (<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>) Vrlo mali postotak rezistencije od 2% prisutan je kod ko-trimoksazola, &#x0161;to otvara mogu&#x0107;nost primjene i ovog antimikrobnog lijeka u lije&#x010D;enju pneumonije dje&#x010D;je dobi.</p>
<p>Lije&#x010D;enje uzro&#x010D;nika atipi&#x010D;nih pneumonija ostaje empirijsko primjenom antimikrobnih lijekova (makrolida) koji djeluju na unutarstani&#x010D;ne patogene poput <italic>Mycoplasma pneumoniae</italic> i <italic>Chlamydophila pneumoniae</italic> u dozi od 10 mg/kg/dan jednom dnevno.</p>
</sec>
<sec sec-type="other10">
<title>Prevencija</title>
<p>Zna&#x010D;aj prevencije CAP-a proizlazi iz u&#x010D;estalosti, mogu&#x0107;nosti razvoja komplikacija i fatalnog ishoda te dostupnosti cjepiva protiv nekih od cijepljenjem preventabilnih uzro&#x010D;nika bolesti. Strategije prevencije CAP-a ovise o organizaciji zdravstvenog sustava, zastupljenosti odre&#x0111;enih serotipova uzro&#x010D;nika i antimikrobnoj rezistenciji u populaciji, epidemiolo&#x0161;kim i socijalno-ekonomskim prilikama. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>, <xref ref-type="bibr" rid="r83"><italic>83</italic></xref>&#x2013;<xref ref-type="bibr" rid="r88"><italic>88</italic></xref>) Prevencija CAP-a mo&#x017E;e se provoditi farmakolo&#x0161;kim i nefarmakolo&#x0161;kim mjerama u neselekcioniranoj zdravoj populaciji ili u populaciji s prisutnim &#x010D;imbenicima rizika koji pogoduju razvoju bolesti i pojavi te&#x017E;ih klini&#x010D;kih slika. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>)</p>
<sec>
<title>Farmakolo&#x0161;ke mjere prevencije CAP-a</title>
<p>Farmakolo&#x0161;ke mjere uklju&#x010D;uju primarnu, sekundarnu, tercijarnu i kvartarnu prevenciju CAP-a. Primarna prevencija CAP-a provodi se cijepljenjem protiv uzro&#x010D;nika bolesti koji su cijepljenjem preventabilni. Sekundarna i tercijarna prevencija podrazumijeva pravodobne dijagnosti&#x010D;ko-intervencijske postupke i aktivan nadzor, prvenstveno s ciljem sprje&#x010D;avanja razvoja komplikacija bolesti. Kvartarna prevencija usmjerena je na racionalnost intervencije u svrhu optimalizacije sukladno specifi&#x010D;nim zdravstvenim potrebama bolesnika, za&#x0161;tite lije&#x010D;nika od odgovornosti, smanjenja antimikrobne rezistencije i nepotrebnog optere&#x0107;enja sustava i tro&#x0161;kova. (<xref ref-type="bibr" rid="r89"><italic>89</italic></xref>)</p>
</sec>
<sec>
<title>Primarna prevencija CAP-a</title>
<p>Cijepljenje i imunoprofilaksa su naju&#x010D;inkovitije mjere primarne prevencije &#x010D;iji se u&#x010D;inci o&#x010D;ituju redukcijom morbiditeta i mortaliteta. (<xref ref-type="bibr" rid="r84"><italic>84</italic></xref>&#x2013;<xref ref-type="bibr" rid="r90"><italic>90</italic></xref>) Cijepljenje protiv tuberkuloze, <italic>Haemophilus influenzae</italic> tip B, <italic>Bordettela pertussis</italic> i ospica, a od 2019. i protiv pneumokokne bolesti dio je obveznog cijepljenja u RH za neselekcioniranu populaciju djece i mladih, dok se cijepljenje protiv gripe i profilaksa RSV-a provodi u selekcioniranoj populaciji s definiranim &#x010D;imbenicima rizika. (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>) Indikacije, kontraindikacije i svi postupci nabave, distribucije i aplikacije cjepiva propisani su programom cijepljenja koji se donosi na nacionalnoj razini. (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>) Prije svakog cijepljenja ordinarijus analizira osobnu, obiteljsku i epidemiolo&#x0161;ku anamnezu, provjerava cijepni status djeteta te postavlja indikaciju ili kontarindikaciju za cijepljenje uz savjetovanje roditelja. (<xref ref-type="bibr" rid="r87"><italic>87</italic></xref>) Cijepljenje se ve&#x0107;inom provodi u primarnoj zdravstvenoj za&#x0161;titi u ordinacijama izabranih pedijatara ili lije&#x010D;nika obiteljske medicine u slu&#x010D;ajevima nedostatka pedijatra, odnosno u slu&#x017E;bi &#x0161;kolske medicine. U slu&#x010D;ajevima te&#x017E;e alergijske reakcije pri prethodnom cijepljenju nastavak cijepljenja se mo&#x017E;e provoditi u bolni&#x010D;kim uvjetima. Profilaksa protiv RSV-a provodi se za rizi&#x010D;ne skupine djece uglavnom na odjelima neonatologije. Tro&#x0161;kove cijepljenja djece pokriva zdravstveno osiguranje. (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>)</p>
<p>U rodili&#x0161;tima RH rutinski se provodi bese&#x017E;iranje sve zdrave novoro&#x0111;en&#x010D;adi. (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>) U dobi od 2 mjeseca &#x017E;ivota zapo&#x010D;inje se primovakcinacija protiv pertusisa, bolesti uzrokovane <italic>H. influenzae</italic> tipa B primjenom kombiniranog cijepiva (Di-Te-aPer-IPV-HiB-Hep B ili Di-Te-aPer-IPV-HiB), naj&#x010D;e&#x0161;&#x0107;e uz istovremeno cijepljenje protiv invazivne pneumokokne bolesti, dok se prva revakcinacija protiv istih uzro&#x010D;nika nastavlja tijekom druge godine &#x017E;ivota. (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>) Cijepljenje protiv pertusisa uklju&#x010D;uje i drugu revakcinaciju s navr&#x0161;enih 5 godina &#x017E;ivota primjenom kombiniranog cijepiva (Di-Te-aPer). (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>) Primovakcinacija protiv morbila provodi se s navr&#x0161;enih godinu dana, a revakcinacija pri polasku u &#x0161;kolu kombiniranim cijepivom protiv morbila, parotitisa i rubeole. (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>) (<xref ref-type="table" rid="t5">Table 5</xref>)</p>
<table-wrap id="t5" position="float">
<label>Table 5</label><caption><title>Primary prevention of nosocomial pneumonia in children (<xref ref-type="bibr" rid="r83"><italic>83</italic></xref>, <xref ref-type="bibr" rid="r90"><italic>90</italic></xref>, <xref ref-type="bibr" rid="r91"><italic>91</italic></xref>)</title>
</caption>
<table frame="hsides" rules="groups">
<col width="17.77%"/>
<col width="28.39%"/>
<col width="53.84%"/>
<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">Uzro&#x010D;nik / Pathogen</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.50pt; border-top: solid 0.75pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Cjepivo / Vaccine</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">Shema cijepljenja / Vaccination scheme</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"><italic>S. pneumoniae</italic></td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">konjugirano pneumokokno Pn<break/>/ conjugate pneumococcal vaccine Pn</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">2&#x2013;4&#x2013;12 mjeseci / 2&#x2013;4&#x2013;12 months<break/>nedono&#x0161;&#x010D;e od 26 do 36. tjedana gestacije<break/>2&#x2013;4&#x2013;6&#x2013;12 mjeseci / premature infants from 26 to 36 weeks of gestational ages</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"><italic>H. influenzae tipa B</italic><break/><italic>/ H. influenzae type B</italic></td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">kombinirano<break/>DTaP-IPV-Hib-HepB<break/>ili DTaP-IPV-Hib<break/>/ combination DTaP-IPV-Hib-HepB<break/>or DTaP-IPV-Hib</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">P 2&#x2013;4&#x2013;6 mjeseci / P 2&#x2013;4&#x2013;6 months<break/>R s navr&#x0161;enih godinu dana DTaP-IPV-Hib-HepB<break/>/ R from the age of one year DTaP-IPV-Hib-HepB</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"><italic>B. pertussis</italic></td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">Kombinirano<break/>DTaP-IPV-Hib-HepB<break/>ili DTaP-IPV-Hib<break/>/ combination DTaP-IPV-Hib-HepB<break/>or DTaP-IPV-Hib</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">P 2&#x2013;4&#x2013;6 mjeseci / P 2&#x2013;4&#x2013;6 months<break/>R1 u drugoj godini 6&#x2013;12 mjeseci nakon 3 doze primarnog cijepljenja<break/>/ R1 in the second year 6&#x2013;12 months after 3 doses of primovaccination<break/>R2 s navr&#x0161;enih 5 godina DtaP / R2 from the age of 5 years</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"><italic>Morbili</italic></td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.50pt">kombinirano<break/>MO-PA-RU / combination M-M-R</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">P s navr&#x0161;enih 12 mjeseci / P from the age of 12 months<break/>R pri upisu u &#x0161;kolu / R at school enrollment</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"><italic>Virus influenzae</italic><break/>RSV profilaksa / RSV prophylaxis</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.50pt; border-bottom: solid 0.75pt">&#x010D;etverovalentno cjepivo protiv gripe<break/>/ quadrivalent influenza vaccine<break/>Palivizumab</td>
<td valign="top" align="left" style="border-left: solid 0.50pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Jedna doza u dobi 6 mjeseci do 17 godina<break/>/ One dose from 6 months to 17 years<break/>Dvije doze u razmaku od 4 tjedna kod djece mla&#x0111;e od 9 godina koja se prije nisu cijepila protiv gripe / Two doses 4 weeks apart in children under 9 years of age who have not been vaccinated against the flu before<break/>Pet doza 1x mjese&#x010D;no u intervalima od 4 tjedna tijekom sezone RSV-a i gripe (jesen, zima) / Five doses, 1x per month at 4 week intervals during RSV and influenza season (autumn, winter)</td>
</tr>
</tbody>
</table><table-wrap-foot>
<p>Legenda / Legend: Pn &#x2013; konjugirano pneumokokno cjepivo / conjugate pneumococcal vaccine; DTaP-IPV-Hib-HepB &#x2013; kombinirano cjepivo protiv difterije, tetanusa, hripavca, inaktiviranog poliomijelitisa, bolesti izazvanih <italic>Heaemophilus influenzae</italic> tipa B, hepatitisa B / combination vaccine against diphtheria, tetanus, pertussis, inactivated poliomyelitis, diseases caused by Heaemophilus influenza type B, hepatitis B; DTaP-IPV-Hib &#x2013; kombinirano cjepivo protiv difterije, tetanusa, hripavca, inaktiviranog poliomijelitisa, bolesti izazvanih <italic>Heaemophilus influenzae</italic> tipa B / combination vaccine against diphtheria, tetanus, pertussis, inactivated poliomyelitis, diseases caused by Heaemophilus influenzae type B; MO-PA-RU / M-M-R &#x2013; kombinirano cjepivo protiv ospica, zau&#x0161;njaka i rubeole / Combination vaccine against measles, mumps and rubella; RSV &#x2013; respiratorni sincicijski virus / respiratory syncytial virus; P &#x2013; primovakcinacija / primovaccination, R &#x2013; revakcinacija / revaccination, R1 &#x2013; prva revakcinacija / first revaccination; R2 &#x2013; druga revakcinacija / second revaccination.</p>
</table-wrap-foot></table-wrap>
<p>Cijepljenje protiv gripe nije u obveznom kalendaru, ve&#x0107; se preporu&#x010D;uje za rizi&#x010D;ne skupine. U rizi&#x010D;ine skupine za cijepljenje protiv gripe ubrajaju se i djeca starija od 6 mjeseci, osobito ukoliko imaju neku od kroni&#x010D;nih bolesti (sr&#x010D;anih, plu&#x0107;nih, bubre&#x017E;nih, neurolo&#x0161;kih, dijabetes) ili su smje&#x0161;teni u ustanovi. Shema cijepljenja protiv gripe u dje&#x010D;joj dobi ovisi o dobi i prethodnom cijepljenju. (<xref ref-type="bibr" rid="r91"><italic>91</italic></xref>) Cijepljenje protiv gripe provodi se na po&#x010D;etku predstoje&#x0107;e sezone gripe; u dje&#x010D;joj dobi preporuka je zapo&#x010D;eti odmah po prispje&#x0107;u cijepiva da bi se pravodobno stiglo aplicirati dvije doze. Doza cijepljenja je ista kao u odrasloj dobi.</p>
</sec>
<sec>
<title>Indikacije za pasivnu imunizaciju protiv RSV u RH</title>
<p>Imunoprofilaksa protiv respiratornoga sincicijskog virusa (RSV-a) provodi se specifi&#x010D;nim monoklonalnim protutijelima. (<xref ref-type="bibr" rid="r90"><italic>90</italic></xref>) Indikacije za pasivnu imunizaciju protiv RSV-a odre&#x0111;ene su gestacijskom i kronolo&#x0161;kom dobi, zdravstvenim statusom djeteta i sezonom. (<xref ref-type="bibr" rid="r90"><italic>90</italic></xref>) Uz prijevremeni porod glavni &#x010D;imbenici rizika za profilaksu RSV-a jesu ro&#x0111;enje 3 mjeseca prije ili 2 mjeseca nakon po&#x010D;etka sezone RSV-a, pu&#x0161;enje u ku&#x0107;i ili tijekom trudno&#x0107;e. (<xref ref-type="bibr" rid="r90"><italic>90</italic></xref>, <xref ref-type="bibr" rid="r92"><italic>92</italic></xref>, <xref ref-type="bibr" rid="r93"><italic>93</italic></xref>) Prema hrvatskoj radnoj grupi za RSV, Hrvatskom pedijatrijskom dru&#x0161;tvu i Hrvatskoj sekciji za neonatologiju i neonatalnu intenzivnu medicinu, indikacije za profilaksu palivizumabom u RH u dojen&#x010D;adi bez prisutnosti bronhopulmonalne displazije jesu:</p>
<list id="L1" list-type="simple"><list-item><p>gestacijska dob manja od 28+6 dana i kronolo&#x0161;ka dob manja od 9 mjeseci;</p></list-item>
<list-item><p>gestacijska dob od 29+0 do 31+6 dana i kronolo&#x0161;ka dob manja od 6 mjeseci;</p></list-item>
<list-item><p>gestacijska dob od 32+0 do 35+6 dana uz &#x010D;imbenike rizika (porod 3 mjeseca prije do 2 mjeseca nakon po&#x010D;etka sezone RSV-a, pu&#x0161;enje u ku&#x0107;i ili tijekom trudno&#x0107;e. (<xref ref-type="bibr" rid="r90"><italic>90</italic></xref>)</p></list-item></list>
<p>Djeca s bronhopulmonalnom displazijom trebaju RSV-profilaksu tijekom prve godine &#x017E;ivota, kao i tijekom druge godine &#x017E;ivota ukoliko imaju potrebu za terapijom kisikom ili uporabom bronhodilatatora. (<xref ref-type="bibr" rid="r90"><italic>90</italic></xref>) U nekim europskim zemljama indikacije za RSV-profilaksu jesu i stanja hemodinamski zna&#x010D;ajne sr&#x010D;ane gre&#x0161;ke, anatomskih plu&#x0107;nih anomalija, neuromuskularnih bolesti i imunodeficijencija. (<xref ref-type="bibr" rid="r90"><italic>90</italic></xref>)</p>
<p>RSV-profilaksa se preporu&#x010D;uje i za djecu s hemodinamski zna&#x010D;ajnom sr&#x010D;anom gre&#x0161;kom ili defektom tijekom prve godine &#x017E;ivota, odnosno u bolesnika mla&#x0111;ih od 24 mjeseca s hemodinamski nestabilnim cijanoti&#x010D;nim ili acijanoti&#x010D;nim sr&#x010D;anim gre&#x0161;kama, sr&#x010D;anim gre&#x0161;kama s plu&#x0107;nom hipertenzijom ili planiranom transplantacijom srca. (<xref ref-type="bibr" rid="r90"><italic>90</italic></xref>)</p>
</sec>
<sec>
<title>Cijepljenje protiv cijepljenjem preventibilnih uzro&#x010D;nika CAP-a tijekom COVID pandemije</title>
<p>Tijekom COVID-19 pandemije preporu&#x010D;uje se nastaviti provoditi rutinsko cijepljenje po redovnom kalendaru uz uobi&#x010D;ajene mjere opreza. (<xref ref-type="bibr" rid="r94"><italic>94</italic></xref>, <xref ref-type="bibr" rid="r95"><italic>95</italic></xref>) U slu&#x010D;ajevima neredovitog cijepljenja preporuka je provoditi cijepljenje po nadoknadnom programu prilago&#x0111;eno potrebama djeteta, pri &#x010D;emu se propu&#x0161;tene doze ne nadokna&#x0111;uju.</p>
</sec>
<sec>
<title>Nefarmakolo&#x0161;ke mjere prevencije CAP-a</title>
<p>U prevenciji CAP-a zna&#x010D;ajnu ulogu ima niz nefarmakolo&#x0161;kih mjera koje se preporu&#x010D;uju provoditi kod djece sukladno njihovoj dobi i osoba s kojima dolaze u kontakt. Nefarmakolo&#x0161;ke mjere prevencije CAP-a treba provoditi u zdravstvenim ustanovama i u svim prostorima u kojima djeca borave. (<xref ref-type="bibr" rid="r96"><italic>96</italic></xref>, <xref ref-type="bibr" rid="r97"><italic>97</italic></xref>)</p>
<p>Nefarmakolo&#x0161;ke mjere prevencije CAP-a uklju&#x010D;uju (<xref ref-type="bibr" rid="r96"><italic>96</italic></xref>, <xref ref-type="bibr" rid="r97"><italic>97</italic></xref>):</p>
<list id="L2" list-type="simple"><list-item><p>pravilnu i redovitu higijenu ruku pranjem sapunom u teku&#x0107;oj vodi u trajanju od najmanje 20 do 30 sekundi uz ispiranje i su&#x0161;enje ruku te redovito podrezivanje noktiju;</p></list-item>
<list-item><p>odr&#x017E;avanje socijalne distance na udaljenosti od 1,5 do 2 metra i no&#x0161;enje maski, osobito u slu&#x010D;ajevima prisutnosti simptoma prehlade i akutnih respiratornih infekcija kod bliskih kontakata;</p></list-item>
<list-item><p>redovito provjetravanje prostorija, &#x010D;i&#x0161;&#x0107;enje i dezinfekciju povr&#x0161;ina i igra&#x010D;aka;</p></list-item>
<list-item><p>higijenu nosa s ciljem odr&#x017E;avanja funkcije nosne sluznice;</p></list-item>
<list-item><p>usvajanje navika &#x201E;ka&#x0161;ljanje u rukav&#x201C;;</p></list-item>
<list-item><p>mjere smanjenja zaga&#x0111;enja okoli&#x0161;a i izlo&#x017E;enosti duhanskom dimu;</p></list-item>
<list-item><p>isklju&#x010D;ivo dojenje prema preporuci Svjetske zdravstvene organizacije.</p></list-item></list>
<p>Potrebno je promicati i redovitu tjelesnu aktivnost sukladno zdravstvenom statusu djeteta. Osobito tijekom sezone gripe roditelje i odgojitelje treba savjetovati da djeca &#x0161;to manje nepotrebno borave u zatvorenim prostorima s velikim brojem ljudi (trgova&#x010D;ki centri, supermarketi, javni prijevoz). Za prevenciju CAP-a, osobito u djece s rizi&#x010D;nim &#x010D;imbenicima, posebnu pozornost valja usmjeriti i pri njihovom uklju&#x010D;ivanju i poha&#x0111;anju pred&#x0161;kolskih ustanova.</p>
<p>Prilikom posjete lije&#x010D;nicima organizaciju rada zdravstvenih ustanova valja prilagoditi zdravstvenim potrebama zdrave i bolesne djece s ciljem onemogu&#x0107;avanja njihova me&#x0111;usobnog kontakta. U svrhu sprje&#x010D;avanja prijenosa infekcije zdravstveno osoblje treba nositi propisanu za&#x0161;titnu opremu sukladno epidemiolo&#x0161;kim okolnostima. U zdravstvenim ustanovama neophodno je osigurati redovito provjetravanje ordinacija, &#x010D;ekaonica, provo&#x0111;enje mjera dezinfekcije povr&#x0161;ina i pravilnog odlaganja infektivnog otpada i potro&#x0161;nog materijala.</p>
<p>Mjere prevencije nastoje se uklopiti u rutinsku lije&#x010D;ni&#x010D;ku praksu, &#x010D;emu doprinosi i izrada postupnika. Izabrani lije&#x010D;nik primarne zdravstvene za&#x0161;tite ima odlu&#x010D;uju&#x0107;u ulogu u postizanju ciljanoga cijepnog obuhvata, indiciranju dijagnosti&#x010D;kih postupaka, izboru i duljini primjene antimikrobne terapije te na&#x010D;inu lije&#x010D;enja (ambulantno/bolni&#x010D;ko). Edukaciju populacije potrebno je usmjeriti na podizanje svijesti o zna&#x010D;aju cijepljenja, isklju&#x010D;ivog dojenja, o&#x010D;uvanja okoli&#x0161;a, neizlaganja djece pu&#x0161;enju te o usvajanju higijenskih navika i odgovornog odnosa prema vlastitom i tu&#x0111;em zdravlju.</p>
<p>Poznavanje i primjena smjernica te suradnja zdravstvenih djelatnika na svim razinama sustava trebala bi doprinijeti racionalizaciji dijagnosti&#x010D;ko-intervencijskih postupaka i provedbi mjera prevencije CAP-a.</p>
</sec>
<sec>
<title>Kratice</title>
<p>AdV &#x2013; Adenovirus</p>
<p>BHS-A &#x2013; Betahemoliti&#x010D;ki streptokok serolo&#x0161;ke grupe A (<italic>Streptococcus pyogenes</italic>)</p>
<p>BAL &#x2013; Bronhoalveolarni lavat</p>
<p>BoV &#x2013; Bocavirus</p>
<p>CAP &#x2013; Izvanbolni&#x010D;ka upala plu&#x0107;a (engl. <italic>Community-Acquired Pneumonia</italic>)</p>
<p>CoV &#x2013; Koronavirus</p>
<p>CRP &#x2013; C-reaktivni protein</p>
<p>CT &#x2013; Kompjutorizirana tomografija (engl. <italic>Computed Tomography</italic>)</p>
<p>Di &#x2013; Te &#x2013; aPer &#x2013; Cjepivo protiv difterije, tetanusa, hripavca</p>
<p>DTaP &#x2013; IPV <bold>&#x2013;</bold> Hib &#x2013; Hep B &#x2013; Cjepivo protiv difterije, tetanusa, hripavca, inaktiviranog poliomijelitisa, bolesti izazvanih <italic>Heaemophilus influenzom</italic> tipa B, hepatitisa B</p>
<p>DTaP &#x2013; IPV &#x2013; Hib &#x2013; Cjepivo protiv difterije, tetanusa, hripavca, inaktiviranog poliomijelitisa, bolesti izazvanih <italic>Heaemophilus influenzom</italic> tipa B</p>
<p>Hib &#x2013; <italic>Haemophilus influenzae</italic> tip b</p>
<p>HMPV &#x2013; Humani metapneumovirus</p>
<p>HRCT &#x2013; Kompjutorizirana tomografija visoke rezolucije (engl. <italic>High Resolution Computed Tomography</italic>)</p>
<p>HRV &#x2013; Humani rinovirus</p>
<p>ESCMID &#x2013; Europsko dru&#x0161;tvo za klini&#x010D;ku mikrobiologiju i infektologiju</p>
<p>IF &#x2013; Imunofluorescencija</p>
<p>MIK &#x2013; Minimalna inhibitorna koncentracija</p>
<p>MO-PA-RU &#x2013; Cjepivo protiv ospica, zau&#x0161;njaka i rubele</p>
<p>MRI &#x2013; Magnetska rezonancija</p>
<p>MRSA engl. <italic>Methicillin-resistant Staphylococcus aureus</italic></p>
<p>NIP &#x2013; Nacionalni imunizacijski program</p>
<p>NTHi &#x2013; Neinkapsulirani sojevi hemofilusa (engl. <italic>Non-typable Haemophilus influenzae</italic>)</p>
<p>PCR &#x2013; Lan&#x010D;ana reakcija polimeraze (engl. <italic>Polymerase Chain Reaction</italic>)</p>
<p>PCT &#x2013; Serumski prokalcitonin</p>
<p>P &#x2013; Primovakcinacija</p>
<p>Pn &#x2013; Konjugirano pneumokokno cijepivo</p>
<p>Pnc &#x2013; Pneumokok <italic>(Streptococcus pneumoniae)</italic></p>
<p>PIV &#x2013; Virus parainfluence</p>
<p>R &#x2013; Revakcinacija</p>
<p>R1 &#x2013; Prva revakcinacija</p>
<p>R2 &#x2013; Druga revakcinacija</p>
<p>RSV &#x2013; Respiratorni sincicijski virus</p>
<p>SA &#x2013; <italic>Staphylococcus aureus</italic></p>
<p>SE &#x2013; Sedimentacija eritrocita</p>
<p>UZV &#x2013; Ultrazvuk</p>
</sec>
</sec>
</body>
<back>
<ref-list>
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