Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

36 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
European Crohn's and Colitis Organisation Topical Review on IBD in the Elderly.
Sturm A, Maaser C, Mendall M, Karagiannis D, Karatzas P, Ipenburg N, Sebastian S, Rizzello F, Limdi J, Katsanos K, Schmidt C, Jeuring S, Colombo F, Gionchetti P. Sturm A, et al. Among authors: karatzas p. J Crohns Colitis. 2017 Mar 1;11(3):263-273. doi: 10.1093/ecco-jcc/jjw188. Epub 2016 Oct 20. J Crohns Colitis. 2017. PMID: 27797918 Free 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: karatzas p. 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.
Perception of Reproductive Health in Women with Inflammatory Bowel Disease.
Ellul P, Zammita SC, Katsanos KH, Cesarini M, Allocca M, Danese S, Karatzas P, Moreno SC, Kopylov U, Fiorino G, Torres J, Lopez-Sanroman A, Caruana M, Zammit L, Mantzaris G. Ellul P, et al. Among authors: karatzas p. J Crohns Colitis. 2016 Aug;10(8):886-91. doi: 10.1093/ecco-jcc/jjw011. Epub 2016 Jan 18. J Crohns Colitis. 2016. PMID: 26783343
Discontinuation of Infliximab in Patients With Ulcerative Colitis Is Associated With Increased Risk of Relapse: A Multinational Retrospective Cohort Study.
Fiorino G, Cortes PN, Ellul P, Felice C, Karatzas P, Silva M, Lakatos PL, Bossa F, Ungar B, Sebastian S, Furfaro F, Karmiris K, Katsanos KH, Muscat M, Christodoulou DK, Maconi G, Kopylov U, Magro F, Mantzaris GJ, Armuzzi A, Boscà-Watts MM, Ben-Horin S, Bonovas S, Danese S. Fiorino G, et al. Among authors: karatzas p. Clin Gastroenterol Hepatol. 2016 Oct;14(10):1426-1432.e1. doi: 10.1016/j.cgh.2016.05.044. Epub 2016 Jun 16. Clin Gastroenterol Hepatol. 2016. PMID: 27317850
Corrigendum: Perception of Reproductive Health in Women with Inflammatory Bowel Disease.
Ellul P, Zammit SC, Katsanos KH, Cesarini M, Allocca M, Danese S, Karatzas P, Moreno SC, Kopylov U, Fiorino G, Torres J, Lopez-Sanroman A, Caruana M, Zammit L, Mantzaris G. Ellul P, et al. Among authors: karatzas p. J Crohns Colitis. 2019 May 27;13(6):815. doi: 10.1093/ecco-jcc/jjy221. J Crohns Colitis. 2019. PMID: 30951595 No abstract available.
Vedolizumab and Anti-Tumour Necrosis Factor α Real-World Outcomes in Biologic-Naïve Inflammatory Bowel Disease Patients: Results from the EVOLVE Study.
Bressler B, Yarur A, Silverberg MS, Bassel M, Bellaguarda E, Fourment C, Gatopoulou A, Karatzas P, Kopylov U, Michalopoulos G, Michopoulos S, Navaneethan U, Rubin DT, Siffledeen J, Singh A, Soufleris K, Stein D, Demuth D, Mantzaris GJ. Bressler B, et al. Among authors: karatzas p. J Crohns Colitis. 2021 Oct 7;15(10):1694-1706. doi: 10.1093/ecco-jcc/jjab058. J Crohns Colitis. 2021. PMID: 33786600 Free PMC article.
Effect of golimumab on health-related quality of life, other patient-reported outcomes and healthcare resource utilization in patients with moderate-to-severe ulcerative colitis: a real-world multicenter, noninterventional, observational study in Greece.
Gatopoulou A, Christodoulou DK, Katsanos KH, Bakos D, Mouzas I, Tzouvala M, Theodoropoulou A, Paspatis G, Theocharis G, Thomopoulos K, Giouleme O, Kourikou A, Manolakopoulos S, Zampeli E, Michopoulos S, Karatzas P, Katsaros M, Moschovis D, Orfanoudaki E, Livieratos A, Petrikkou E, Mantzaris GJ. Gatopoulou A, et al. Among authors: karatzas p. Eur J Gastroenterol Hepatol. 2021 Dec 1;33(1S Suppl 1):e615-e624. doi: 10.1097/MEG.0000000000002182. Eur J Gastroenterol Hepatol. 2021. PMID: 34034278
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: karatzas p. 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.
36 results