{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T10:40:34Z","timestamp":1790073634864,"version":"4.0.1"},"reference-count":37,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2022,2,27]],"date-time":"2022-02-27T00:00:00Z","timestamp":1645920000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Aliment Pharmacol Ther"],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:title>Summary<\/jats:title><jats:sec><jats:title>Background and Aims<\/jats:title><jats:p>Patients with colonic inflammatory bowel disease (IBD) have a high risk of colorectal cancer (CRC). Current guidelines recommend endoscopic surveillance, yet epidemiological studies show poor compliance. The aims of our study were to analyse adherence to endoscopic surveillance, its impact on advanced colorectal lesions, and risk factors of non\u2010adherence.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A retrospective multicentre study of IBD patients with criteria for CRC surveillance, diagnosed between 2005 and 2008 and followed up to 2020, was performed. Following European guidelines, patients were stratified into risk groups and adherence was considered when surveillance was performed according to the recommendations (\u00b11\u00a0year). Cox\u2010proportional regression analyses were used to compare the risk of lesions. <jats:italic>p<\/jats:italic>\u2010values below 0.05 were considered significant.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 1031 patients (732 ulcerative colitis, 259 Crohn\u2019s disease and 40 indeterminate colitis; mean age of 36\u00a0\u00b1\u00a015\u00a0years) were recruited from 25 Spanish centres. Endoscopic screening was performed in 86% of cases. Adherence to guidelines was 27% (95% confidence interval, CI =\u00a024\u201329). Advanced lesions and CRC were detected in 38 (4%) and 7 (0.7%) patients respectively. Adherence was associated with increased detection of advanced lesions (HR\u00a0=\u00a03.59; 95% CI\u00a0=\u00a01.3\u201310.1; <jats:italic>p<\/jats:italic>\u00a0=\u00a00.016). Risk of delay or non\u2010performance of endoscopic follow\u2010up was higher as risk groups increased (OR\u00a0=\u00a03.524; 95% CI\u00a0=\u00a02.462\u20135.044; <jats:italic>p<\/jats:italic>\u00a0&lt;\u00a00.001 and OR\u00a0=\u00a04.291; 95%CI\u00a0=\u00a02.409\u20137.644; <jats:italic>p<\/jats:italic>\u00a0&lt;\u00a00.001 for intermediate\u2010 and high\u2010 vs low\u2010risk groups).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Adherence to endoscopic surveillance allows earlier detection of advanced lesions but is low. Groups at higher risk of CRC are associated with lower adherence.<\/jats:p><\/jats:sec>","DOI":"10.1111\/apt.16832","type":"journal-article","created":{"date-parts":[[2022,2,28]],"date-time":"2022-02-28T03:49:45Z","timestamp":1646020185000},"page":"1402-1413","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Adherence to endoscopic surveillance for advanced lesions and colorectal cancer in inflammatory bowel disease: an <scp>AEG<\/scp> and <scp>GETECCU<\/scp> collaborative cohort study"],"prefix":"10.1111","volume":"55","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7177-5696","authenticated-orcid":false,"given":"Maria Pilar","family":"Ballester","sequence":"first","affiliation":[{"name":"Digestive Disease Department Hospital Cl\u00ednico Universitario de Valencia  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7864-8187","authenticated-orcid":false,"given":"Francisco","family":"Mesonero","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario Ram\u00f3n y Cajal  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pablo","family":"Fl\u00f3rez\u2010Diez","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario Central de Asturias  Asturias Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Concepci\u00f3n","family":"G\u00f3mez","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Cl\u00ednico Universitario de Valencia  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Esteban","family":"Fuentes\u2010Valenzuela","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario Rio Hortega Valladolid  Valladolid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noelia","family":"Mart\u00edn","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital de Galdakao  Bizkaia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carla","family":"Senosiain","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario Ram\u00f3n y Cajal  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Milagros","family":"Vela","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario Nuestra Se\u00f1ora de Candelaria  Santa Cruz de Tenerife Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Agnes","family":"Fern\u00e1ndez\u2010Clotet","sequence":"additional","affiliation":[{"name":"Gastroenterology Department, IBD Unit, Hospital Cl\u00ednic de Barcelona Centro de Investigaci\u00f3n Biom\u00e9dica en Red Enfermedades Hep\u00e1ticas y Digestivas (CIBERehd)  Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pablo","family":"P\u00e9rez","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Provincial de Pontevedra  Pontevedra Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cristina","family":"Rub\u00edn de C\u00e9lix","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital de La Princesa  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cristina","family":"Calvi\u00f1o\u2010Su\u00e1rez","sequence":"additional","affiliation":[{"name":"Hospital Cl\u00ednico Universitario de Santiago  Santiago de Compostela Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benito","family":"Hermida","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario de Cabue\u00f1es  Asturias Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roser","family":"Mu\u00f1oz","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital General de Alicante  Alicante Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5857-3766","authenticated-orcid":false,"given":"Maria","family":"Gonz\u00e1lez\u2010Vivo","sequence":"additional","affiliation":[{"name":"Gastroenterology Department Hospital del Mar  Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8661-0608","authenticated-orcid":false,"given":"Eduard","family":"Brunet","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Parc Taul\u00ed  Sabadell Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nuria","family":"Jim\u00e9nez","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital General Universitario de Elche  Elche Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bel\u00e9n","family":"Botella","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario Infanta Cristina  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorge","family":"Yebra","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario de M\u00f3stoles  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cristina","family":"Su\u00e1rez\u2010Ferrer","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital La Paz  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdel","family":"Bouhmidi","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Santa B\u00e1rbara Puertollano  Puertollano Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio","family":"L\u00f3pez\u2010Serrano","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Doctor Peset  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00c1ngel","family":"Ponferrada","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario Infanta Leonor  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carmen","family":"Due\u00f1as","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Universitario de C\u00e1ceres  C\u00e1ceres Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel","family":"M\u00ednguez","sequence":"additional","affiliation":[{"name":"Digestive Disease Department Hospital Cl\u00ednico Universitario de Valencia  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"Young Group of AEG and GETECCU","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,2,27]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/nrgastro.2015.34"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.suc.2019.08.001"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/MIB.0b013e31828029c0"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10151-019-1926-2"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1097\/MIB.0b013e3182802af7"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10620-015-3940-1"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.semcancer.2019.05.001"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMra1403718"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10620-019-05754-9"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cgh.2014.07.018"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41395-018-0354-7"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2009.12.035"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgh.12956"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.14309\/ajg.0000000000000152"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.m461"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gie.2014.12.009"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1093\/ecco-jcc\/jjv141"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gastrohep.2018.07.012"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gastrohep.2020.12.011"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.crohns.2013.09.016"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1093\/ecco-jcc\/jjx008"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2010.07.039"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.15.226"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1111\/imj.12285"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1159\/000511010"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1093\/ecco-jcc\/jjx009"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1093\/ecco-jcc\/jjw168"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gie.2008.05.057"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2011.10.001"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgh.14872"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2012.04.016"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1111\/apt.12651"},{"key":"e_1_2_9_34_1","first-page":"SE31","article-title":"European guidelines for quality assurance in colorectal cancer screening and diagnosis organisation","volume":"44","author":"Malila N","year":"2012","journal-title":"Endoscopy"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1093\/ecco-jcc\/jjy044"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1093\/ecco-jcc\/jjz066"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2013.04.008"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1080\/00365521.2021.1918758"}],"container-title":["Alimentary Pharmacology &amp; Therapeutics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/apt.16832","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/apt.16832","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/apt.16832","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,24]],"date-time":"2023-08-24T02:18:27Z","timestamp":1692843507000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/apt.16832"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,2,27]]},"references-count":37,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2022,6]]}},"alternative-id":["10.1111\/apt.16832"],"URL":"https:\/\/doi.org\/10.1111\/apt.16832","archive":["Portico"],"relation":{},"ISSN":["0269-2813","1365-2036"],"issn-type":[{"value":"0269-2813","type":"print"},{"value":"1365-2036","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,2,27]]},"assertion":[{"value":"2021-11-09","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-02-04","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-02-27","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}