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The Impact of COVID-19 on Patients with IBD in a Prospective European Cohort Study.
Amiot A, Rahier JF, Baert F, Nahon S, Hart A, Viazis N, Biancone L, Domenech E, Reenears C, Peyrin-Biroulet L, Beaugerie L, Burisch J; I-CARE collaborator group. Amiot A, et al. Among authors: viazis n. J Crohns Colitis. 2023 Jan 27;17(1):37-48. doi: 10.1093/ecco-jcc/jjac091. J Crohns Colitis. 2023. PMID: 35767639 Free PMC article.
Prevalence and Characteristics of Extra-intestinal Manifestations in a Large Cohort of Greek Patients with Inflammatory Bowel Disease.
Karmiris K, Avgerinos A, Tavernaraki A, Zeglinas C, Karatzas P, Koukouratos T, Oikonomou KA, Kostas A, Zampeli E, Papadopoulos V, Theodoropoulou A, Viazis N, Polymeros D, Michopoulos S, Bamias G, Kapsoritakis A, Karamanolis DG, Mantzaris GJ, Tzathas C, Koutroubakis IE. Karmiris K, et al. Among authors: viazis n. J Crohns Colitis. 2016 Apr;10(4):429-36. doi: 10.1093/ecco-jcc/jjv232. Epub 2015 Dec 30. J Crohns Colitis. 2016. PMID: 26721936 Free PMC article.
Comparison between tofacitinib and ustekinumab as a third-line therapy in refractory ulcerative colitis: A multicenter international study.
Allocca M, Catalano G, Savarino EV, Chaparro M, Levartovsky A, Michalopoulos G, Viazis N, Fousekis FS, Psistakis A, Noviello D, Nascimento CND, Caron B, Kitsou V, Bamias G, García MJ, Zacharopoulou E, Foteinogiannopoulou K, D'Amico F, Koutroubakis I, Ellul P, Tzouvala M, Peyrin-Biroulet L, Torres J, Caprioli F, Karmiris K, Theodoropoulou A, Katsanos KH, Christodoulou DK, Mantzaris GJ, Kopylov U, Gisbert JP, Danese S, Magro F, Carla F, Fiorino G. Allocca M, et al. Among authors: viazis n. United European Gastroenterol J. 2024 Feb 28. doi: 10.1002/ueg2.12492. Online ahead of print. United European Gastroenterol J. 2024. PMID: 38419274 Free article.
The natural history of COVID-19 in patients with inflammatory bowel disease: a nationwide study by the Hellenic Society for the study of IBD.
Bamias G, Kokkotis G, Christidou A, Christodoulou DK, Delis V, Diamantopoulou G, Fessatou S, Gatopoulou A, Giouleme O, Kafritsa P, Kalantzis C, Kapsoritakis A, Karatzas P, Karmiris K, Katsanos K, Kevrekidou P, Kosmidis C, Mantaka A, Mathou N, Michalopoulos G, Michopoulos S, Papaconstantinou I, Papatheodoridis G, Polymeros D, Potamianos S, Poulopoulos G, Protopapas A, Sklavaina M, Soufleris K, Theocharis G, Theodoropoulou A, Triantafillidis JK, Triantafyllou K, Tsiolakidou G, Tsironi E, Tzouvala M, Viazis N, Xourgias V, Zacharopoulou E, Zampeli E, Mantzaris GJ. Bamias G, et al. Among authors: viazis n. Eur J Gastroenterol Hepatol. 2021 Dec 1;33(1S Suppl 1):e810-e817. doi: 10.1097/MEG.0000000000002267. Eur J Gastroenterol Hepatol. 2021. PMID: 34402469 Free PMC article.
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