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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-140-241</article-id>
<article-id pub-id-type="doi">10.26800/LV-140-9-10-31</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Guidelines</subject></subj-group>
</article-categories>
<title-group>
<article-title>Smjernice za dijagnosticiranje, lije&#x010D;enje i pra&#x0107;enje bolesnika oboljelih od raka debelog crijeva</article-title>
<trans-title-group xml:lang="en">
<trans-title>Clinical guidelines for diagnosis, treatment and monitoring patients with colorectal cancer</trans-title>
</trans-title-group>
</title-group>
<contrib-group>
<contrib contrib-type="author" corresp="yes"><name><surname>Vrdoljak</surname><given-names>Eduard</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ple&#x0161;tina</surname><given-names>Stjepko</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Omr&#x010D;en</surname><given-names>Tomislav</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Jureti&#x0107;</surname><given-names>Antonio</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Lovasi&#x0107;</surname><given-names>Ingrid Belac</given-names></name><xref ref-type="aff" rid="aff3"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>Krznari&#x0107;</surname><given-names>&#x017D;eljko</given-names></name><xref ref-type="aff" rid="aff4"><sup>4</sup></xref></contrib><contrib contrib-type="author"><name><surname>Flam</surname><given-names>Josipa</given-names></name><xref ref-type="aff" rid="aff5"><sup>5</sup></xref></contrib><contrib contrib-type="author"><name><surname>&#x0160;obat</surname><given-names>Hrvoje</given-names></name><xref ref-type="aff" rid="aff6"><sup>6</sup></xref></contrib><contrib contrib-type="author"><name><surname>&#x0160;eparovi&#x0107;</surname><given-names>Robert</given-names></name><xref ref-type="aff" rid="aff6"><sup>6</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bolan&#x010D;a</surname><given-names>Ante</given-names></name><xref ref-type="aff" rid="aff7"><sup>7</sup></xref></contrib><contrib contrib-type="author"><name><surname>Vojnovi&#x0107;</surname><given-names>&#x017D;eljko</given-names></name><xref ref-type="aff" rid="aff8"><sup>8</sup></xref></contrib><contrib contrib-type="author"><name><surname>Boban</surname><given-names>Marijo</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Perko</surname><given-names>Zdravko</given-names></name><xref ref-type="aff" rid="aff9"><sup>9</sup></xref></contrib><contrib contrib-type="author"><name><surname>Patrlj</surname><given-names>Leonardo</given-names></name><xref ref-type="aff" rid="aff10"><sup>10</sup></xref></contrib><contrib contrib-type="author"><name><surname>Zeli&#x0107;</surname><given-names>Marko</given-names></name><xref ref-type="aff" rid="aff11"><sup>11</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ga&#x0161;parov</surname><given-names>Slavko</given-names></name><xref ref-type="aff" rid="aff12"><sup>12</sup></xref></contrib><contrib contrib-type="author"><name><surname>Toma&#x0161;</surname><given-names>Ilijan</given-names></name><xref ref-type="aff" rid="aff13"><sup>13</sup></xref></contrib><contrib contrib-type="author"><name><surname>Sapunar</surname><given-names>Liana Cambj</given-names></name><xref ref-type="aff" rid="aff14"><sup>14</sup></xref></contrib><contrib contrib-type="author"><name><surname>Mileti&#x0107;</surname><given-names>Damir</given-names></name><xref ref-type="aff" rid="aff15"><sup>15</sup></xref></contrib><contrib contrib-type="author"><name><surname>&#x0160;timac</surname><given-names>Davor</given-names></name><xref ref-type="aff" rid="aff16"><sup>16</sup></xref></contrib>
</contrib-group>
<aff><target id="aff1" target-type="aff"><sup>1</sup></target>Klinika za onkologiju i radioterapiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu, KBC Split (prof. dr. sc. Eduard Vrdoljak, dr. med.; doc. dr. sc. Tomislav Omr&#x010D;en, dr. med.; doc. dr. sc. Marijo Boban, dr. med.), <target id="aff2" target-type="aff"><sup>2</sup></target>Klinika za onkologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu, KBC Zagreb (prof. dr. sc. Stjepko Ple&#x0161;tina, dr. med.; prof. dr. sc. Antonio Jureti&#x0107;, dr. med.), <target id="aff3" target-type="aff"><sup>3</sup></target>Klinika za radioterapiju i onkologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Rijeci, KBC Rijeka (doc. dr. sc. Ingrid Belac Lovasi&#x0107;, dr. med.), <target id="aff4" target-type="aff"><sup>4</sup></target>Zavod za gastroenterologiju i hepatologiju, Klinika za unutarnje bolesti, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu, KBC Zagreb (prof. dr. sc. &#x017D;eljko Krznari&#x0107;, dr. med.), <target id="aff5" target-type="aff"><sup>5</sup></target>Zavod za onkologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Osijeku, KBC Osijek (dr. sc. Josipa Flam, dr. med.), <target id="aff6" target-type="aff"><sup>6</sup></target>Klinika za tumore, KBC Sestre milosrdnice (doc. dr. sc. Hrvoje &#x0160;obat, dr. med.; dr. sc. Robert &#x0160;eparovi&#x0107;, dr. med.), <target id="aff7" target-type="aff"><sup>7</sup></target>Zavod za onkologiju i radioterapiju, Klinika za onkologiju i nuklearnu medicinu, Stomatolo&#x0161;ki fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu, KBC Sestre milosrdnice (prof. dr. sc. Ante Bolan&#x010D;a, dr. med.), <target id="aff8" target-type="aff"><sup>8</sup></target>Odjel za hematologiju, onkologiju i klini&#x010D;ku imunologiju, Op&#x0107;a bolnica Vara&#x017E;din (dr. sc. &#x017D;eljko Vojnovi&#x0107;, dr. med.), <target id="aff9" target-type="aff"><sup>9</sup></target>Klinika za kirurgiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu, KBC Split (prof. dr. sc. Zdravko Perko, dr. med.), <target id="aff10" target-type="aff"><sup>10</sup></target>Zavod za abdominalnu kirurgiju, Klinika za kirurgiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu, KB Dubrava (prof. dr. sc. Leonardo Patrlj, dr. med.), <target id="aff11" target-type="aff"><sup>11</sup></target>Zavod za digestivnu kirurgiju, Klinika za kirurgiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Rijeci, KBC Rijeka (doc. dr. sc. Marko Zeli&#x0107;, dr. med.), <target id="aff12" target-type="aff"><sup>12</sup></target>Klini&#x010D;ki zavod za patologiju i citologiju, Medicinski fakultet u Zagrebu, KB Merkur (prof. dr. sc. Slavko Ga&#x0161;parov, dr. med.), <target id="aff13" target-type="aff"><sup>13</sup></target>Zavod za onkologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta Josipa Jurja Strossmayera u Osijeku, KBC Osijek (doc. dr. sc. Ilijan Toma&#x0161;, dr. med.), <target id="aff14" target-type="aff"><sup>14</sup></target>Zavod za dijagnosti&#x010D;ku i intervencijsku radiologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu, KBC Split (prof. dr. sc. Liana Cambj Sapunar, dr. med.), <target id="aff15" target-type="aff"><sup>15</sup></target>Klini&#x010D;ki zavod za radiologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Rijeci, KBC Rijeka (prof. dr. sc. Damir Mileti&#x0107;, dr. med.), <target id="aff16" target-type="aff"><sup>16</sup></target>Klinika za internu medicinu, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Rijeci, KBC Rijeka (prof. dr. sc. Davor &#x0160;timac, dr. med.)</aff>
<author-notes>
<corresp id="cor1">Adresa za dopisivanje: Prof. dr. sc. E. Vrdoljak, Klinika za onkologiju i radioterapiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu, KBC Split, Spin&#x010D;i&#x0107;eva 1, 21000 Split; e-mail: <email xlink:href="edo.vrdoljak@gmail.com">edo.vrdoljak@gmail.com</email></corresp></author-notes>
<pub-date pub-type="epub-ppub"><month>09</month><year>2018</year></pub-date>
<volume>140</volume>
<issue>9-10</issue>
<fpage>241</fpage>
<lpage>247</lpage>
<permissions>
<copyright-year>2018</copyright-year>
<copyright-holder>Croatian Medical Association</copyright-holder>
</permissions>
<abstract>
<p>Sa&#x017E;etak. Rak debelog crijeva jedan je od naj&#x010D;e&#x0161;&#x0107;ih zlo&#x0107;udnih tumora u zapadnim zemljama. Ishod lije&#x010D;enja bolesnika s ovom bole&#x0161;&#x0107;u posljednjih se godina znatno pobolj&#x0161;ao zbog napretka u dijagnostici (patohistologija, radiologija, nuklearna medicina), kirur&#x0161;kom i onkolo&#x0161;kom lije&#x010D;enju (kemoterapija, imunoterapija, radioterapija) te provo&#x0111;enju probira. Dodatan je napredak postignut u definiranju prognosti&#x010D;kih i prediktivnih &#x010D;imbenika raka debelog crijeva. Neobi&#x010D;no je va&#x017E;no naglasiti multidisciplinarni pristup bolesnicima s rakom debelog crijeva te dono&#x0161;enje odluke o optimalnom cilju i strategiji lije&#x010D;enja na temelju dokaza.</p>
</abstract>
<trans-abstract xml:lang="en">
<p>Summary. Colorectal cancer (CRC) is one of the most common malignant tumors in Western countries. The treatment outcomes of this disease have improved significantly in recent years due to the improvement of diagnostic methods (pathohistology, radiology, nuclear medicine), screening and treatment improvements: surgical and oncological (chemotherapy, immunotherapy, radiotherapy). Additional progress has been made in the definition of prognostic and predictive factors of CRC. It is very important to emphasize the multidisciplinary approach to patients with CRC and to make a decision on optimal treatment based on evidence.</p>
</trans-abstract>
<kwd-group kwd-group-type="author"><kwd>Deskriptori: Kolorektalni tumori &#x2013; dijagnoza, lije&#x010D;enje, patologija</kwd><kwd>Kombinirani protutumorski kemoterapijski protokoli</kwd><kwd>Adjuvantna kemoterapija</kwd><kwd>Multimodalno lije&#x010D;enje</kwd><kwd>Tumorski stadij</kwd><kwd>Tumorske metastaze</kwd><kwd>Smjernice</kwd><kwd>Hrvatska</kwd></kwd-group>
<kwd-group kwd-group-type="translator" xml:lang="en"><title>Descriptors: </title><kwd>Colorectal neoplasms &#x2013; diagnosis, pathology, therapy</kwd><kwd>Antineoplastic combined chemotherapy protocols</kwd><kwd>Chemotherapy, adjuvant</kwd><kwd>Combined modality therapy</kwd><kwd>Neoplasm staging</kwd><kwd>Neoplasm metastasis</kwd><kwd>Practice guidelines as topic</kwd><kwd>Croatia</kwd></kwd-group>
</article-meta>
</front>
<body>
<p>Ove su smjernice napisane za sve medicinske stru&#x010D;njake koji sudjeluju u dijagnosticiranju, lije&#x010D;enju i pra&#x0107;enju bolesnika s rakom debelog crijeva. Cilj je pisanja ovih smjernica postizanje najvi&#x0161;ih standarda u dijagnosticiranju, lije&#x010D;enju i pra&#x0107;enju bolesnika s rakom debelog crijeva.</p>
<p>U izradi ovih smjernica sudjelovali su &#x010D;lanovi Hrvatskog onkolo&#x0161;kog dru&#x0161;tva, Hrvatskog dru&#x0161;tva za internisti&#x010D;ku onkologiju, Hrvatskog dru&#x0161;tva za patologiju i sudsku medicinu, Hrvatskog dru&#x0161;tva radiologa i Hrvatskoga kirur&#x0161;kog dru&#x0161;tva Hrvatskoga lije&#x010D;ni&#x010D;kog zbora.</p>
<p>Pisanje ovih smjernica nije financijski potpomognuto.</p>
<p>Inicijalni plan lije&#x010D;enja bolesnika oboljelih od raka debelog crijeva donosi multidisciplinarni tim koji se mora sastojati od: gastroenterologa, abdominalnog kirurga, radiologa, patologa i onkologa.</p>
<p>Lije&#x010D;enje se mo&#x017E;e zapo&#x010D;eti i bez sastanka multidisciplinarnog tima samo u hitnim stanjima.</p>
<sec sec-type="other1">
<title>Incidencija</title>
<p>Incidencija raka debelog crijeva u Hrvatskoj iznosi 72,2 na 100.000 stanovnika na godinu (M = 90,5 i &#x017D; = 55,2). (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>)</p>
</sec>
<sec sec-type="other2">
<title>Dijagnoza</title>
<p>Dijagnoza se postavlja na temelju patohistolo&#x0161;ke potvrde bolesti: na osnovi biopsije ili kirur&#x0161;kog zahvata. Tumori koji se nalaze do 5 cm od anokutane granice klasificiraju se kao tumori donjeg rektuma, oni izme&#x0111;u 5 i 10 cm kao tumori srednjeg rektuma, a oni izme&#x0111;u 10 i 15 cm kao tumori gornjeg rektuma. Tumori smje&#x0161;teni proksimalnije od 12 cm od anokutane granice lije&#x010D;e se kao tumori kolona. (<xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) Desnostrani tumori smje&#x0161;teni su u cekumu, uzlaznom kolonu, jetrenoj fleksuri i desnoj (proksimalnoj) polovici popre&#x010D;nog kolona, dok su ljevostrani tumori smje&#x0161;teni u lijevoj (distalnoj) polovici popre&#x010D;nog kolona, slezenskoj fleksuri, silaznom kolonu, sigmi i rektumu. (<xref ref-type="bibr" rid="r3"><italic>3</italic></xref>)</p>
</sec>
<sec sec-type="other3">
<title>Patologija</title>
<p>Patolo&#x0161;ki opis mora sadr&#x017E;avati: stupanj zlo&#x0107;udnosti, debljinu perirektalnoga masnog tkiva, dubinu prodora kroz stijenku i &#x0161;irenje tumora na okolne organe i strukture (T), broj pregledanih regionalnih limfnih &#x010D;vorova, broj zahva&#x0107;enih regionalnih limfnih &#x010D;vorova (N), podatak o postojanju invazije u limfne i krvne &#x017E;ile, podatak o postojanju perineuralne invazije (PNI), postoje li nakupine tumorskih stanica u perikoli&#x010D;nome masnom tkivu, izvan limfnih &#x010D;vorova (tumorski depoziti), status proksimalnoga reznog ruba, status distalnoga reznog ruba, status cirkumferencijskoga (radijalnog) ruba, status mezenterijskog ruba, status rubova staplerskih prstenova, status mezorektalne fascije (potpuna ekscizija, gotovo potpuna ekscizija ili nepotpuna ekscizija) (IIIB), status RAS-a (IA), status BRAF-a (samo pri metastatskoj ili inoperabilnoj bolesti) (IB), mikrosatelitsku (ne)stabilnost (MSI ili MSS) (IIB). (<xref ref-type="bibr" rid="r4"><italic>4</italic></xref>&#x2013;<xref ref-type="bibr" rid="r9"><italic>9</italic></xref>)</p>
</sec>
<sec sec-type="other4">
<title>Dijagnosti&#x010D;ka obrada radi odre&#x0111;ivanja stadija bolesti</title>
<p>Dijagnosti&#x010D;ka obrada mora sadr&#x017E;avati: anamnezu i klini&#x010D;ki pregled, kompletnu krvnu sliku, biokemijske pretrage krvi, CEA-test, RDG srca i plu&#x0107;a, MSCT abdomena i male zdjelice (s iv. i peroralnim kontrastom; rabi se pri odre&#x0111;ivanju stadija bolesti, procjeni u&#x010D;inka lije&#x010D;enja i pra&#x0107;enju bolesnika), kolonoskopiju. Prije radikalne resekcije rektuma, a radi definiranja to&#x010D;ne udaljenosti tumora od analnog u&#x0161;&#x0107;a gastroenterolog (kirurg) mora bolesnika pregledati rigidnim rektoskopom (IIIA). Kod bolesnika s operabilnim rakom rektuma kao standardnu metodu potrebno je na&#x010D;initi transrektalni ultrazvuk (TRUS). Pri sumnji na transmuralnu invaziju (stadiji T3 ili T4), klini&#x010D;ki nejasan odnos tumora prema mezorektalnoj fasciji, analnom sfinkteru ili mi&#x0161;i&#x0107;ima levatorima (nejasan status potencijalnoga kirur&#x0161;kog resekcijskog ruba) te kod suspektne limfadenopatije kao komplementarnu metodu potrebno je u&#x010D;initi MR zdjelice s protokolom za rektum koji obvezatno uklju&#x010D;uje tanke transverzalne presjeke (1 &#x2013; 3 mm) u T2-mjerenoj slici visoke rezolucije (HR T2WI), koju treba u&#x010D;initi u centru s potrebnim iskustvom (prema procjeni interdisciplinarnog tima) (IIIA). U bolesnika kod kojih je provedena neoadjuvantna kemoradioterapija potrebno je ponoviti MR zdjelice identi&#x010D;nim protokolom uz obvezatnu radiolo&#x0161;ku procjenu terapijskog odgovora (bez odgovora, djelomi&#x010D;ni terapijski odgovor, potpuni terapijski odgovor) prema zadanim kriterijima. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>-<xref ref-type="bibr" rid="r12"><italic>12</italic></xref>) MR jetre mo&#x017E;e se rabiti u detekciji jetrenih rasadnica (posebice &lt; 10 mm u promjeru). Prema klini&#x010D;koj indikaciji, valja napraviti i scintigrafiju skeleta (i/ili RDG kostiju) i MSCT toraksa (osobito kod rektalnih tumora). (<xref ref-type="bibr" rid="r13"><italic>13</italic></xref>) PET/CT mo&#x017E;e se obaviti u procjeni pro&#x0161;irenosti bolesti (posebice procjeni ekstrahepatalne bolesti pri planiranju resekcije jetre) (IVB). Potrebno je odre&#x0111;ivanje stadija bolesti prema TNM-klasifikaciji (<xref ref-type="table" rid="t1">Table 1</xref>). (<xref ref-type="bibr" rid="r4"><italic>4</italic></xref>)</p>
<table-wrap id="t1" position="float">
<label>Table 1</label><caption><title>TNM-klasifikacija raka debelog crijeva / TNM classification of colorectal cancer</title>
</caption>
<table frame="hsides" rules="groups">
<col width="20.37%"/>
<col width="79.63%"/>
<thead>
<tr>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Primarni tumor (T)<break/>/ Primary tumor (T)</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt"></th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">TX</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Primarni se tumor ne mo&#x017E;e procijeniti / Primary tumor cannot be assessed</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">T0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Nema dokaza primarnog tumora / No evidence of primary tumor</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">Tis</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Karcinom <italic>in situ</italic>: intraepitelni ili intramukozni karcinom (zahva&#x0107;enost lamine proprije bez &#x0161;irenja u mi&#x0161;i&#x0107;ni sloj sluznice)<break/>/ Carcinoma in situ: intraepithelial or intramucosal carcinoma (involvement of lamina propria with no extension through the muscularis mucosa)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">T1</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Tumor prodire u submukozu (kroz mi&#x0161;i&#x0107;ni sloj sluznice, ali ne u mi&#x0161;i&#x0107;ni dio stijenke)<break/>/ Tumor invades submucosa (through the muscularis mucosa but not into the muscularis propria)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">T2</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Tumor prodire u mi&#x0161;i&#x0107;ni dio stijenke / Tumor invades muscularis propria</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">T3<break/>T4</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Tumor prodire kroz mi&#x0161;i&#x0107;ni dio stijenke u perikolorektalno tkivo<break/>Tumor zahva&#x0107;a visceralni peritonej ili zahva&#x0107;a okolne organe ili strukture ili prianja na njih<break/>/ Tumor invades through the muscularis propria into the pericolorectal tissues<break/>Tumor invades the visceral peritoneum or invades or adheres to adjacent organ or structure</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">T4a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Tumor prodire kroz visceralni peritonej (uklju&#x010D;uju&#x0107;i veliku perforaciju crijeva na mjestu tumora i prodor kroz podru&#x010D;je upale do povr&#x0161;ine visceralnog peritoneja)<break/>/ Tumor invades through the visceral peritoneum (including gross perforation of the bowel through tumor and continuous invasion of tumor through areas of inflammation to the surface of the visceral peritoneum)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt" scope="row">T4b</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Tumor izravno zahva&#x0107;a ostale organe ili strukture ili prianja na njih<break/>/ Tumor directly invades or is adherent to other organs or structures</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt" scope="col">Regionalni limfni &#x010D;vorovi (N)<break/>/ Regional lymph nodes (N)</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt"></td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">NX</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Regionalni limfni &#x010D;vorovi ne mogu se opisati / Regional lymph nodes cannot be assessed</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">N0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Bez rasadnica u regionalnim limfnim &#x010D;vorovima / No regional lymph node metastasis</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">N1</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Rasadnice u 1 &#x2013; 3 regionalna limfna &#x010D;vora (tumor u limfnim &#x010D;vorovima mjeri &#x2265; 0,2 mm) ili postojanje tumorskih depozita bez zahva&#x0107;enosti limfnih &#x010D;vorova / Metastasis in 1-3 regional lymph nodes (tumor in lymph nodes measuring &#x2265;0.2 mm) or any number of tumor deposits are present and all identifiable nodes are negative</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">N1a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Rasadnice u 1 regionalnom limfnom &#x010D;voru / Metastasis in 1 regional lymph node</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">N1b</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Rasadnice u 2 &#x2013; 3 regionalna limfna &#x010D;vora / Metastasis in 2-3 regional lymph nodes</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">N1c</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Tumorski depoziti u supserozi, mezenteriju ili neperitonealiziranom, perikoli&#x010D;nom ili perirektalnom/mezorektalnom tkivu bez zahva&#x0107;enosti limfnih &#x010D;vorova / Tumor deposit(s) in the subserosa, mesentery, or nonperitonealized, pericolic, or perirectal/mesorectal tissues without regional nodal metastasis</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">N2</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Rasadnice u 4 ili vi&#x0161;e limfnih &#x010D;vorova / Metastasis in 4 or more lymph nodes</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">N2a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Rasadnice u 4 &#x2013; 6 regionalnih limfnih &#x010D;vorova / Metastasis in 4-6 regional lymph nodes</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt" scope="row">N2b</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Rasadnice u 7 ili vi&#x0161;e regionalnih limfnih &#x010D;vorova / Metastasis in 7 or more regional lymph nodes</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt" scope="col">Udaljene rasadnice (M)<break/>/ Distant metastasis (M)</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt"></td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Bez radiolo&#x0161;kog ili drugog dokaza udaljenih rasadnica, bez dokaza tumora na udaljenim sijelima ili organima. (Ova kategorija nije odre&#x0111;ena od patologa.) / No distant metastasis by imaging or other studies, no evidence of tumor in distant sites or organs. (This category is not assigned by pathologists.)</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">M1</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Rasadnice u jednom ili vi&#x0161;e udaljenih sijela ili organa ili rasadnice po peritoneju<break/>/ Metastasis to one or more distant sites or organs or peritoneal metastasis</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">M1a<break/>M1b</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Rasadnice ograni&#x010D;ene na 1 organ ili sijelo (jetra, plu&#x0107;a, jajnik, neregionalni limfni &#x010D;vorovi) bez rasadnica po peritoneju<break/>Rasadnice u 2 ili vi&#x0161;e sijela ili organa bez rasadnica po peritoneju<break/>/ Metastasis confined to 1 organ or site (e.g. liver, lung, ovary, nonregional node) without peritoneal metastasis<break/>Metastasis to two or more sites or organs without peritoneal metastasis</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt" scope="row">M1c</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Rasadnice po povr&#x0161;ini peritoneja s rasadnicama ili bez njih u drugim sijelima ili organima<break/>/ Metastasis to the peritoneal surface alone or with other site or organ metastases</td>
</tr>
</tbody>
</table><table-wrap-foot>
<p>Deskriptori T, N, M 8. izdanja TNM-klasifikacije raka debelog crijeva / T, N, M deskriptors 8th edition TNM classification of colorectal cancer</p>
</table-wrap-foot></table-wrap>
</sec>
<sec sec-type="other5">
<title>Stadiji bolesti</title>
<p>Na <xref ref-type="table" rid="t1">Table 1</xref>. prikazano je 8. izdanje TNM-klasifikacije raka debelog crijeva.</p>
<p>Na <xref ref-type="table" rid="t2">Table 2</xref>. prikazano je odre&#x0111;ivanje stadija prema TNM-klasifikaciji.</p>
<table-wrap id="t2" position="float">
<label>Table 2</label><caption><title>Overall stage according TNM classification</title>
</caption>
<table frame="hsides" rules="groups">
<col width="15.1%"/>
<col width="22.16%"/>
<col width="22.14%"/>
<col width="13.54%"/>
<col width="13.52%"/>
<col width="13.54%"/>
<thead>
<tr>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Stadij</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">T</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">N</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">M</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Dukes</th>
<th valign="middle" align="left" scope="col" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">MAC</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Tis</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">&#x2013;</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.50pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">&#x2013;</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">I</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T1</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">A</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">A</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row"></td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T2</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">A</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">B1</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">IIA</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T3</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">B</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">B2</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">IIB</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T4a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">B</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">B2</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">IIC</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T4b</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">B</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">B3</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">IIIA</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T1-2</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N1/1c</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C1</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row"></td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T1</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N2a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C1</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">IIIB</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T3-4a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N1/1c</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C2</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row"></td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T2-3</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N2a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C1/2</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row"></td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T1-2</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N2b</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C1</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">IIIC</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T4a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N2a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C2</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row"></td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T3-4a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N2b</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C2</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row"></td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">T4b</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">N1-2</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M0</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">C3</td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">IVA</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Bilo koji T<break/>/ Any T</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Bilo koji N<break/>/ Any N</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M1a</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt"></td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt"></td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt" scope="row">IVB</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Bilo koji T<break/>/ Any T</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">Bilo koji N<break/>/ Any N</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt">M1b</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt"></td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.75pt"></td>
</tr>
<tr>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt" scope="row">IVC</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Bilo koji T<break/>/ Any T</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">Bilo koji T<break/>/ Any T</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt">M1c</td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt"></td>
<td valign="middle" align="left" style="border-left: solid 0.75pt; border-top: solid 0.75pt; border-right: solid 0.75pt; border-bottom: solid 0.50pt"></td>
</tr>
</tbody></table></table-wrap>
</sec>
<sec sec-type="other6">
<title>Preporu&#x010D;eno lije&#x010D;enje lokaliziranoga resektabilnog raka kolona</title>
<p>Radikalna resekcija (kolektomija) sa &#x0161;irokim (<italic>en bloc</italic>) uklanjanjem regionalnih limfnih &#x010D;vorova. (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>) Za prikladnu procjenu stadija bolesti nu&#x017E;no je pregledati najmanje 12 regionalnih limfnih &#x010D;vorova. (<xref ref-type="bibr" rid="r5"><italic>5</italic></xref>, <xref ref-type="bibr" rid="r6"><italic>6</italic></xref>, <xref ref-type="bibr" rid="r15"><italic>15</italic></xref>)</p>
<p>Bolesnicima s rakom debelog crijeva T1-2, N0, M0 savjetuje se redovito klini&#x010D;ko pra&#x0107;enje. (<xref ref-type="bibr" rid="r7"><italic>7</italic></xref>)</p>
<p>Za rak debelog crijeva T1-4, N1-2 preporu&#x010D;uje se primjena adjuvantne kemoterapije (IA): (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>&#x2013;<xref ref-type="bibr" rid="r19"><italic>19</italic></xref>)</p>
<list id="L1" list-type="bullet"><list-item><p>&#x0161;estomjese&#x010D;ni 5-fluorouracil s leukovorinom (5-FU/LV) (<xref ref-type="bibr" rid="r16"><italic>16</italic></xref>) ili</p></list-item>
<list-item><p>&#x0161;estomjese&#x010D;na primjena kapecitabina (<xref ref-type="bibr" rid="r17"><italic>17</italic></xref>) ili</p></list-item>
<list-item><p>primjena protokola FOLFOX ili CAPEOX: (<xref ref-type="bibr" rid="r18"><italic>18</italic></xref>&#x2013;<xref ref-type="bibr" rid="r20"><italic>20</italic></xref>)</p></list-item>
<list-item><p>u III. stadiju raka debelog crijeva niskog rizika (T1-3, N1) bolesnicima se mo&#x017E;e predlo&#x017E;iti lije&#x010D;enje prema protokolu CAPEOX u trajanju od 3 mjeseca</p></list-item>
<list-item><p>u III. stadiju raka debelog crijeva visokog rizika (T4 bez obzira na N-status ili N2 bez obzira na T-status) indicirano je lije&#x010D;enje prema protokolu FOLFOX ili CAPEOX tijekom 6 mjeseci.</p></list-item></list>
<p>Bolesnicima s rakom debelog crijeva T3, N0, a visokim rizikom od povratka bolesti (<italic>lo&#x0161;i prognosti&#x010D;ki &#x010D;imbenici jesu: slaba diferenciranost tumora, mucinozni tip tumora, MSS, limfovaskularna i perineuralna invazija, opstrukcija crijeva kao prva prezentacija bolesti, perforacija debelog crijeva na mjestu tumora, nedovoljan broj pregledanih limfnih &#x010D;vorova &#x2013; mora biti prisutan barem jedan &#x010D;imbenik)</italic> mo&#x017E;e se predlo&#x017E;iti nastavak lije&#x010D;enja adjuvantnom kemoterapijom samo prema odluci multidisciplinarnog tima (IIB). Ti se bolesnici mogu i pa&#x017E;ljivo pratiti. (<xref ref-type="bibr" rid="r21"><italic>21</italic></xref>)</p>
</sec>
<sec sec-type="other7">
<title>Preporu&#x010D;eno lije&#x010D;enje lokaliziranoga resektabilnog raka rektuma</title>
<p>Za bolesnike s tumorima T1-2 u obzir dolazi i transanalna ekscizija ako su zadovoljeni ovi kriteriji: tm zahva&#x0107;a &lt; 30% cirkumferencije, tm &lt; 3 cm, tm je mobilan, nefiksiran, do 8 cm od analnog ruba, bez limfadenopatije na predterapijskoj radiolo&#x0161;koj obradi (IIIA). (<xref ref-type="bibr" rid="r22"><italic>22</italic></xref>, <xref ref-type="bibr" rid="r23"><italic>23</italic></xref>)</p>
<p>Bolesnicima kojima je izvedena transanalna ekscizija, a imaju tumor T1 bez negativnih osobitosti (pozitivan rub, slabo diferencirani tumor, limfovaskularna invazija, invazija najdublje tre&#x0107;ine submukoze) nije potrebno adjuvantno lije&#x010D;enje. Kod bolesnika s tumorom T1 i prisutnim navedenim negativnim osobitostima ili s tumorom T2 potrebno je radikalno lije&#x010D;enje transabdominalnom resekcijom s kasnijim lije&#x010D;enjem ovisno o definitivnome patohistolo&#x0161;kom nalazu ili lije&#x010D;enje kemoradioterapijom koja uklju&#x010D;uje infuzijski 5-FU ili kapecitabin ili bolus 5-FU u kombinaciji s radioterapijom i kasnijim lije&#x010D;enjem ovisno o ishodu kemoradioterapije (IA). (<xref ref-type="bibr" rid="r22"><italic>22</italic></xref>, <xref ref-type="bibr" rid="r23"><italic>23</italic></xref>)</p>
<p>Kod bolesnika s rakom rektuma T3-4, N1-2 preporu&#x010D;uje se neoadjuvantna kemoradioterapija. Radioterapija se primjenjuje u dozi od 45 do 50 Gy s 25 &#x2013; 28 frakcija uz konkomitantnu primjenu kapecitabina ili kontinuiranu infuziju 5-FU ili bolus 5-FU/leukovorina u prvom i posljednjem tjednu zra&#x010D;enja (IA). (<xref ref-type="bibr" rid="r24"><italic>24</italic></xref>, <xref ref-type="bibr" rid="r25"><italic>25</italic></xref>)</p>
<p>Kao alternativa navedenome u obzir dolazi hipofrakcionirana radioterapija u dozi od 25 Gy s 5 Gy po frakciji (ne preporu&#x010D;uje se kod tumora T4). Kod hipofrakcionirane radioterapije konkomitantna se primjena citostatika ne preporu&#x010D;uje (IA). (<xref ref-type="bibr" rid="r26"><italic>26</italic></xref>)</p>
<p>Nakon zavr&#x0161;etka neoadjuvantne kemoradioterapije radikalni kirur&#x0161;ki zahvat trebao bi uslijediti poslije 6 &#x2013; 8 tjedana: za tumore donjeg dijela rektuma abdominoperinealna resekcija ili niska prednja restorativna resekcija s koloanalnom anastomozom, a za tumore srednjeg i gornjeg rektuma niska prednja resekcija. Oba kirur&#x0161;ka zahvata moraju uklju&#x010D;iti potpunu mezorektalnu resekciju. (<xref ref-type="bibr" rid="r22"><italic>22</italic></xref>) Prikladna mezorektalna resekcija zna&#x010D;i resecirati rektum s 4 &#x2013; 5 cm zdravog tkiva ispod distalnog ruba tumora: kod distalnih rektalnih tumora (&lt; 5 cm od anokutane granice) dovoljan je zdravi rub od 1 do 2 cm (patohistolo&#x0161;ka analiza mora potvrditi odsutnost tumorskih stanica) uz potpunu resekciju mezorektalne fascije. (<xref ref-type="bibr" rid="r27"><italic>27</italic></xref>)</p>
<p>Nakon kirur&#x0161;kog zahvata bolesnicima se ordinira adjuvantna kemoterapija temeljena na oksaliplatini (FOLFOX, CAPEOX) ili kao alternativa kapecitabin ili 5-FU/LV (IIC). (<xref ref-type="bibr" rid="r28"><italic>28</italic></xref>)</p>
<p>Neoadjuvantno lije&#x010D;enje mo&#x017E;e zapo&#x010D;eti u obliku kemoterapije temeljene na oksaliplatini (FOLFOX, CAPEOX) ili kapecitabinu ili 5-FU/LV, pra&#x0107;eno prethodno opisanom kemoradioterapijom te zatim ve&#x0107; opisanom kirur&#x0161;kom resekcijom. (<xref ref-type="bibr" rid="r29"><italic>29</italic></xref>, <xref ref-type="bibr" rid="r30"><italic>30</italic></xref>)</p>
<p>Adjuvantna kemoradioterapija indicirana je bolesnicima s rakom rektuma T3-4, N1-2, a primjenjuje se na isti na&#x010D;in kao i neoadjuvantna kemoradioterapija, nakon &#x010D;ega slijedi nastavak adjuvantne kemoterapije prema prije definiranim smjernicama adjuvantnog lije&#x010D;enja (IA). (<xref ref-type="bibr" rid="r28"><italic>28</italic></xref>, <xref ref-type="bibr" rid="r31"><italic>31</italic></xref>&#x2013;<xref ref-type="bibr" rid="r34"><italic>34</italic></xref>) Perioperativno onkolo&#x0161;ko lije&#x010D;enje ne bi trebalo trajati vi&#x0161;e od 6 mjeseci. (<xref ref-type="bibr" rid="r34"><italic>34</italic></xref>)</p>
</sec>
<sec sec-type="other8">
<title>Lije&#x010D;enje primarno neresektabilnog raka rektuma i lokalnih recidiva</title>
<p>Kod fiksiranih neresektabilnih tumora ili lokalnih recidiva u bolesnika koji prethodno nisu lije&#x010D;eni radioterapijom savjetuje se primjena radioterapije s primjenom kemoterapije ili bez nje (ovisno o statusu bolesnika) te zatim valja poku&#x0161;ati radikalno operirati tumor 4 &#x2013; 8 tjedana nakon radioterapije. Produ&#x017E;avanjem vremena do planirane operacije na 12 tjedana, tijekom kojih se primjenjuje sustavno lije&#x010D;enje prema protokolu FOLFOX ili CAPEOX, mo&#x017E;e se pove&#x0107;ati vjerojatnost radikalnoga kirur&#x0161;kog zahvata. (<xref ref-type="bibr" rid="r35"><italic>35</italic></xref>)</p>
<p>Ako se ne mo&#x017E;e primijeniti radiokemoterapija (ili sama radioterapija) ili nije mogu&#x0107; radikalni kirur&#x0161;ki zahvat, ordinira se terapija prema protokolima za lokalno uznapredovalu ili diseminiranu bolest. (<xref ref-type="bibr" rid="r34"><italic>34</italic></xref>)</p>
</sec>
<sec sec-type="other9">
<title>Lije&#x010D;enje uznapredovalog raka debelog crijeva</title>
<p>Dijagnosti&#x010D;kom obradom potrebno je izdvojiti bolesnike s <italic>operabilnim rasadnicama</italic> (jetrenim i/ili plu&#x0107;nim) kod kojih treba napraviti radikalnu resekciju primarnog tumora i udaljenih rasadnica. Kod bolesnika koji su kandidati za radikalni kirur&#x0161;ki zahvat potrebno je napraviti PET/CT. (<xref ref-type="bibr" rid="r36"><italic>36</italic></xref>)</p>
<p>Lije&#x010D;enje bolesnika s resektabilnim udaljenim rasadnicama mo&#x017E;e se zapo&#x010D;eti neoadjuvantnom kemoterapijom temeljenom na oksaliplatini (FOLFOX ili CAPEOX) tijekom 2 &#x2013; 3 mjeseca (bez uporabe biolo&#x0161;kih lijekova) (IB). (<xref ref-type="bibr" rid="r37"><italic>37</italic></xref>)</p>
<p>Nakon potpune resekcije jetrenih ili plu&#x0107;nih rasadnica (resekcija R0) treba ordinirati postoperativnu (&#x201E;adjuvantnu&#x201C;) kemoterapiju:</p>
<list id="L2" list-type="bullet"><list-item><p>temeljenu na oksaliplatini (protokoli FOLFOX, CAPEOX) ili</p></list-item>
<list-item><p>5-FU/LV ili</p></list-item>
<list-item><p>kapecitabin.</p></list-item></list>
<p>Perioperativno lije&#x010D;enje treba trajati 6 mjeseci. (<xref ref-type="bibr" rid="r38"><italic>38</italic></xref>, <xref ref-type="bibr" rid="r39"><italic>39</italic></xref>)</p>
<p>Pri <italic>grani&#x010D;no operabilnim rasadnicama (jetrene i/ili plu&#x0107;ne)</italic> po&#x017E;eljno je ordinirati sustavnu terapiju (IIA):</p>
<list id="L3" list-type="bullet"><list-item><p>FOLFIRI (preferirani protokol) ili FOLFOX ili CAPEOX +/&#x2013; bevacizumab (bez obzira na KRAS-status tumora) ili</p></list-item>
<list-item><p>FOLFOXIRI +/&#x2013; bevacizumab (bez obzira na KRAS-status tumora) ili</p></list-item>
<list-item><p>FOLFIRI ili FOLFOX +/&#x2013; cetuksimab ili panitumumab kod tumora s KRAS-om/NRAS-om divljeg tipa. (<xref ref-type="bibr" rid="r40"><italic>40</italic></xref>&#x2013;<xref ref-type="bibr" rid="r45"><italic>45</italic></xref>)</p></list-item></list>
<p>Svaka dva mjeseca potrebno je procjenjivati status odgovora. Ako se sustavnom terapijom postigne resektabilnost rasadnica, indiciran je kirur&#x0161;ki zahvat u obliku njihove resekcije (zahvat je potrebno u&#x010D;initi &#x0161;to prije, &#x010D;im se postigne resektabilnost, kako bi se izbjegla hepatotoksi&#x010D;nost kemoterapije i <italic>overtreatment</italic> resektabilnih bolesnika; o&#x010D;ekuje se da se maksimalni u&#x010D;inak postigne nakon 12 &#x2013; 16 tjedana sustavnoga predoperativnog lije&#x010D;enja).</p>
<p>Nakon potpune (R0) resekcije inicijalno neoperabilnih jetrenih ili plu&#x0107;nih rasadnica i primarnog tumora valja nastaviti lije&#x010D;enje prije ordiniranim protokolom, ali bez biolo&#x0161;ke terapije (ukupno perioperativno lije&#x010D;enje traje 6 mjeseci).</p>
<p>Primarni tumor nije nu&#x017E;no inicijalno operirati, ve&#x0107; samo pri postojanju opasnih simptoma poput znatnog krvarenja, prijete&#x0107;e opstrukcije ili perforacije. Kod bolesnika s opstrukcijom mo&#x017E;e se postaviti stent trajno ili kao metoda premo&#x0161;&#x0107;ivanja (<italic>bridging</italic>) do kirur&#x0161;kog zahvata. (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>&#x2013;<xref ref-type="bibr" rid="r48"><italic>48</italic></xref>)</p>
<p>Pri <italic>neresektabilnoj bolesti</italic> savjetuje se primjena prve linije sustavne kemoimunoterapije metastatske bolesti (odabir terapije ovisi o obilje&#x017E;jima tumora &#x2013; mutacijski status gena RAS, stanju i komorbiditetima bolesnika, o&#x010D;ekivanom pre&#x017E;ivljenju te primijenjenoj adjuvantnoj terapiji). Kod bolesnika sa sinkronom peritonealnom diseminacijom bez znakova opstrukcije indicirano je lije&#x010D;enje sustavnom terapijom kako slijedi. U bolesnika s peritonealnom diseminacijom i znakovima opstrukcije prije sustavnog lije&#x010D;enja potrebno je osigurati crijevnu pasa&#x017E;u (resekcija crijeva ili postavljanje stome, premosnice ili stenta).</p>
<p>U bolesnika kod kojih se mo&#x017E;e provesti intenzivno lije&#x010D;enje primjenjuju se ovi protokoli:</p>
<list id="L4" list-type="bullet"><list-item><p>FOLFIRI + cetuksimab ili panitumumab za tumore s KRAS-om/NRAS-om divljeg tipa do progresije bolesti (IA) ili</p></list-item>
<list-item><p>FOLFIRI +/- bevacizumab bez obzira na KRAS-status tumora (IA) ili</p></list-item>
<list-item><p>FOLFOXIRI +/- bevacizumab (IIB) ili</p></list-item>
<list-item><p>FOLFOX ili CAPEOX +/- bevacizumab bez obzira na KRAS-status tumora do progresije bolesti (IA) ili</p></list-item>
<list-item><p>FOLFOX + cetuksimab ili panitumumab za tumore s KRAS-om/NRAS-om divljeg tipa do progresije bolesti (IA).</p></list-item></list>
<p>Kod bolesnika koji su primali adjuvantnu kemoterapiju temeljenu na oksaliplatini, a neresektabilne su se rasadnice razvile do 12 mjeseci od zavr&#x0161;etka lije&#x010D;enja, indicirano je prvolinijsko kemoterapijsko lije&#x010D;enje, s biolo&#x0161;kom terapijom ili bez nje, temeljeno na irinotekanu kao &#x0161;to je prethodno opisano.</p>
<p>Kod bolesnika koji su primali adjuvantnu kemoterapiju temeljenu na oksaliplatini, a pro&#x0161;lo je vi&#x0161;e od 12 mjeseci od njezina zavr&#x0161;etka ili su primali adjuvantnu kemoterapiju s 5-FU/LV ili kapecitabinom bez obzira na vrijeme proteklo od zavr&#x0161;etka lije&#x010D;enja, indicirano je sustavno lije&#x010D;enje prema prethodnim uputama.</p>
<p>U bolesnika kod kojih se ne mo&#x017E;e provesti intenzivno lije&#x010D;enje primjenjuju se:</p>
<list id="L5" list-type="bullet"><list-item><p>5-FU/LV +/- bevacizumab bez obzira na KRAS-status tumora do progresije bolesti (IB) ili</p></list-item>
<list-item><p>kapecitabin +/- bevacizumab bez obzira na KRAS-status tumora do progresije bolesti (IB)</p></list-item>
<list-item><p>cetuksimab ili panitumumab za tumore s KRAS-om/NRAS-om divljeg tipa do progresije bolesti. (<xref ref-type="bibr" rid="r34"><italic>34</italic></xref>, <xref ref-type="bibr" rid="r45"><italic>45</italic></xref>, <xref ref-type="bibr" rid="r49"><italic>49</italic></xref>&#x2013;<xref ref-type="bibr" rid="r51"><italic>51</italic></xref>)</p></list-item></list>
<p>Primjena <italic>drugolinijske</italic> kemoimunoterapije/kemoterapije rezervirana je za bolesnike dobra op&#x0107;eg stanja (ECOG 0 &#x2013; 2) i ovisi o primijenjenoj kemoimunoterapiji/kemoterapiji u prvoj liniji.</p>
<p>Kod bolesnika koji su u prvoj liniji primali kemoterapiju temeljenu na irinotekanu primjenjuju se:</p>
<list id="L6" list-type="bullet"><list-item><p>FOLFOX ili CAPEOX +/- bevacizumab bez obzira na KRAS/NRAS-status tumora do progresije bolesti (IA) ili</p></list-item>
<list-item><p>irinotekan + cetuksimab ili panitumumab ako nisu primijenjeni u prvoj liniji za KRAS/NRAS divljeg tipa do progresije bolesti (IIA).</p></list-item></list>
<p>Kod bolesnika koji su u prvoj liniji primali kemoterapiju temeljenu na oksaliplatini primjenjuju se:</p>
<list id="L7" list-type="bullet"><list-item><p>FOLFIRI +/- bevacizumab ili aflibercept ili ramucirumab bez obzira na status KRAS-a/NRAS-a (IA) ili</p></list-item>
<list-item><p>irinotekan +/- bevacizumab ili</p></list-item>
<list-item><p>FOLFIRI + cetuksimab ili panitumumab ako nisu primijenjeni u prvoj liniji kod tumora s KRAS-om/NRAS-om divljeg tipa (IIA) ili</p></list-item>
<list-item><p>irinotekan + cetuksimab ili panitumumab ako nisu primijenjeni u prvoj liniji kod tumora s KRAS-om/NRAS-om divljeg tipa (IIA). (<xref ref-type="bibr" rid="r52"><italic>52</italic></xref>&#x2013;<xref ref-type="bibr" rid="r57"><italic>57</italic></xref>)</p></list-item></list>
<p>Primjena <italic>tre&#x0107;e</italic> linije kemoimunoterapije/kemoterapije rezervirana je za bolesnike dobra op&#x0107;eg stanja (ECOG 0 &#x2013; 2) i ovisi o ordiniranoj prethodnoj kemoimunoterapiji/kemoterapiji.</p>
<p>Nakon druge linije kemoterapije temeljene na oksaliplatini primjenjuju se irinotekan + cetuksimab ili panitumumab kod divljeg tipa KRAS-a/NRAS-a ako prethodno nije ordinirana terapija usmjerena na EGFR (IIB).</p>
<p>Nakon druge linije kombinacije irinotekana i biolo&#x0161;ke antiEGFR-terapije primjenjuje se FOLFOX ili CAPEOX bez biolo&#x0161;kog lijeka ako je terapija temeljena na oksaliplatini u prvoj liniji lije&#x010D;enja imala dobar omjer u&#x010D;inkovitosti i toksi&#x010D;nosti te ako je pro&#x0161;lo dovoljno vremena od njezine primjene.</p>
<p>Za bolesnike koji su lije&#x010D;enje zapo&#x010D;eli prema protokolu FOLFOXIRI u drugoj je liniji indicirano lije&#x010D;enje irinotekanom + cetuksimab ili panitumumab kod KRAS-a/NRAS-a divljeg tipa.</p>
<p>Kod bolesnika koji su lije&#x010D;enje zapo&#x010D;eli manje intenzivnom terapijom (samo fluoropirimidini) bez oksaliplatine ili irinotekana, a op&#x0107;e im se stanje zatim pobolj&#x0161;alo, u obzir dolaze svi terapijski modaliteti kao i kod bolesnika koji su inicijalno bili prikladni za intenzivno lije&#x010D;enje. (<xref ref-type="bibr" rid="r58"><italic>58</italic></xref>, <xref ref-type="bibr" rid="r59"><italic>59</italic></xref>)</p>
<p>Kod bolesnika s tumorima divljeg tipa RAS-a i BRAF-a, koji prethodno nisu lije&#x010D;eni cetuksimabom ili panitumumabom, ova terapija mo&#x017E;e biti jedna od opcija u tre&#x0107;oj liniji (IA).</p>
<p>Kod bolesnika refraktornih na irinotekan u tre&#x0107;oj liniji kombinacija cetuksimaba i irinotekana u&#x010D;inkovitija je nego monoterapija cetuksimabom (IIB).</p>
<p>Za bolesnike koji su progredirali na svu dostupnu prethodnu kemoimunoterapiju (irinotekan, oksaliplatina, bevacizumab, cetuksimab, panitumumab), a dobra su op&#x0107;eg stanja (ECOG 0 &#x2013; 2) preporu&#x010D;uje se kemoterapija s trifluridinom uz tipiracil (IB). (<xref ref-type="bibr" rid="r60"><italic>60</italic></xref>)</p>
</sec>
<sec sec-type="other10">
<title>Terapija odr&#x017E;avanja</title>
<p>Bolesnicima s metastatskim neresektabilnim rakom debelog crijeva nakon intenzivne prvolinijske kemo(imuno)terapije, postizanja najboljeg odgovora i stabilizacije bolesti mo&#x017E;e se predlo&#x017E;iti terapija odr&#x017E;avanja s manje intenzivnim protokolom (infuzijski 5-FU/LV ili kapecitabin) uz biolo&#x0161;ki lijek koji se prima do progresije nakon &#x010D;ega se pacijentima dobra op&#x0107;eg stanja savjetuje reintrodukcija prvolinijskog protokola (IB). Pacijentima koji primaju antiEGFR-imunoterapiju u prvoj liniji ne preporu&#x010D;uje se u terapiji odr&#x017E;avanja njezina kombinacija s kapecitabinom. (<xref ref-type="bibr" rid="r61"><italic>61</italic></xref>, <xref ref-type="bibr" rid="r62"><italic>62</italic></xref>)</p>
</sec>
<sec sec-type="other11">
<title>Lokalna ablativna terapija i embolizacija</title>
<p>Kod bolesnika s neresektabilnim jetrenim ili plu&#x0107;nim rasadnicama ili oligometastatskom jetrenom ili plu&#x0107;nom bole&#x0161;&#x0107;u koja se ne mo&#x017E;e resecirati zbog komorbiditeta bolesnika mogu se razmatrati lokalna ablativna terapija (npr., toplinska ablacija &#x2013; radiofrekventna ablacija) (IIB) ili visokokonformalna radioterapija (SBRT) (IVB).</p>
<p>Kod bolesnika s bole&#x0161;&#x0107;u ograni&#x010D;enom na jetru i neuspjehom sustavnog lije&#x010D;enja u obzir dolazi i (kemo)embolizacija (IVB). (<xref ref-type="bibr" rid="r63"><italic>63</italic></xref>)</p>
</sec>
<sec sec-type="other12">
<title>Citoreduktivni kirur&#x0161;ki zahvat i HIPEC kod bolesnika s peritonealnom bole&#x0161;&#x0107;u</title>
<p>Potpuni citoreduktivni kirur&#x0161;ki zahvat i HIPEC mogu se razmatrati kod bolesnika s ograni&#x010D;enom peritonealnom diseminacijom, i to u centrima koji imaju veliko iskustvo s primjenom HIPEC-a (IIIB). (<xref ref-type="bibr" rid="r63"><italic>63</italic></xref>)</p>
</sec>
<sec sec-type="other13">
<title>Pra&#x0107;enje bolesnika s rakom debelog crijeva</title>
<p>Nakon kirur&#x0161;kog zahvata ili primjene adjuvantnog lije&#x010D;enja cilj pra&#x0107;enja bolesnika jesu detekcija novih primarnih tumora debelog crijeva, pravodobno otkrivanje potencijalno operabilnih udaljenih rasadnica ili lokalnog povratka bolesti te identifikacija bolesnika kojima je potrebna primjena razli&#x010D;itih oblika palijativnog lije&#x010D;enja (IA).</p>
<p>U II. stadiju (niski i srednji rizik) klini&#x010D;ki pregled i anamneza moraju se obavljati svakih 6 mjeseci, a u III. stadiju svaka 3 &#x2013; 4 mjeseca u prve 2 godine od postavljanja dijagnoze, zatim svakih 6 mjeseci do 5. godine (IIB).</p>
<p>Hematolo&#x0161;ke i biokemijske pretrage krvi te odre&#x0111;ivanje tumorskog biljega CEA obavljaju se u bolesnika II. i III. stadija svaka 3 &#x2013; 6 mjeseci u prve dvije godine, a zatim svakih 6 mjeseci do 5. godine (IIB).</p>
<p>Ako kolonoskopija cijeloga debelog crijeva nije u&#x010D;injena prije operacije zbog nemogu&#x0107;nosti prolaska kolonoskopa izazvane opstrukcijom, mora se u&#x010D;initi 3 &#x2013; 6 mjeseci nakon operacije (IA). U II. i III. stadiju, ako je potpuna kolonoskopija u&#x010D;injena prije radikalne operacije, prvu kontrolnu kolonoskopiju treba izvesti nakon godinu dana, a zatim svake 3 godine. Pri postojanju polipa kolonoskopije se trebaju raditi &#x010D;e&#x0161;&#x0107;e, u skladu s endoskopskim/patohistolo&#x0161;kim nalazom (IIIB).</p>
<p>U II. i III. stadiju savjetuje se UZ trbuha prve dvije godine svaka 3 &#x2013; 4 mjeseca, a zatim od 3. do 5. godine svakih 6 mjeseci. MSCT trbuha i zdjelice s kontrastom savjetuje se jedanput na godinu tijekom prve 3 godine, a nakon toga prema klini&#x010D;koj indikaciji (IIB).</p>
<p>RDG srca i plu&#x0107;a savjetuje se jedanput na godinu. MSCT prsi&#x0161;ta savjetuje se prema klini&#x010D;koj indikaciji (IIB).</p>
<p>Rutinska upotreba PET/CT-a ne preporu&#x010D;uje se osim pri kontinuiranom rastu tumorskog biljega CEA i negativnim radiolo&#x0161;kim slikovnim metodama.</p>
<p>Druge klini&#x010D;ke, laboratorijske i radiolo&#x0161;ke pretrage rade se prema klini&#x010D;koj indikaciji.</p>
<p>Bolesnici u IV. stadiju koji nakon zavr&#x0161;enog lije&#x010D;enja (resekcija primarnog tumora, resekcija rasadnica i primjena sustavnoga perioperativnog lije&#x010D;enja) nemaju ostatne bolesti nastavljaju se redovito kontrolirati: klini&#x010D;ki pregled, laboratorijske pretrage, tumorski biljeg CEA, MSCT prsi&#x0161;ta ili trbuha i zdjelice svaka 3 &#x2013; 6 mjeseci u prve 2 godine, a zatim svakih 6 mjeseci do 5. godine. Kolonoskopija je indicirana jedanput na godinu. (<xref ref-type="bibr" rid="r64"><italic>64</italic></xref>&#x2013;<xref ref-type="bibr" rid="r66"><italic>66</italic></xref>)</p>
<p>Ove su smjernice nadopuna klini&#x010D;kih uputa za dijagnozu, lije&#x010D;enje i pra&#x0107;enje bolesnika oboljelih od raka debelog crijeva objavljenih 2011. g. (<xref ref-type="bibr" rid="r67"><italic>67</italic></xref>)</p>
</sec>
<sec sec-type="other14">
<title>Dodatak 1</title>
<sec>
<title>Razina dokaza (I &#x2013; V) i stupanj preporuke (A &#x2013; E)</title>
<p>I &#x2013; dokazi iz barem jednoga velikog randomiziranog, kontroliranog ispitivanja dobre metodolo&#x0161;ke kvalitete (niski potencijal za pristranost) ili metaanaliza dobro provedenih randomiziranih ispitivanja bez heterogenosti</p>
<p>II &#x2013; malena randomizirana ispitivanja ili velika randomizirana ispitivanja sa sumnjom na pristranost (niska metodolo&#x0161;ka kvaliteta) ili metaanaliza takvih pokusa ili ispitivanja s pokazanom heterogenosti</p>
<p>III &#x2013; prospektivne kohortne studije</p>
<p>IV &#x2013; retrospektivne kohortne studije</p>
<p>V &#x2013; studije bez kontrolne skupine, izvje&#x0161;&#x0107;a o slu&#x010D;aju, mi&#x0161;ljenja stru&#x010D;njaka</p>
<p>A &#x2013; sna&#x017E;an dokaz o djelotvornosti sa znatnom klini&#x010D;kom koristi, sna&#x017E;na preporuka</p>
<p>B &#x2013; sna&#x017E;an ili umjeren dokaz za u&#x010D;inkovitost, ali s ograni&#x010D;enom klini&#x010D;kom koristi, op&#x0107;enita preporuka</p>
<p>C &#x2013; nedostatni dokazi o u&#x010D;inkovitosti ili koristi ne nadilaze rizik od nedostataka (nuspojave, tro&#x0161;kovi ...), po izboru</p>
<p>D &#x2013; umjereni dokazi protiv djelotvornosti ili nepovoljnih ishoda, op&#x0107;enito se ne preporu&#x010D;uje</p>
<p>E &#x2013; sna&#x017E;an dokaz protiv djelotvornosti ili nepovoljnih ishoda, nikada se ne preporu&#x010D;uje</p>
</sec>
</sec>
</body>
<back>
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