Heterogeneity in Definitions of Endpoints for Clinical Trials of Ulcerative Colitis: A Systematic Review for Development of a Core Outcome Set Christopher Ma, Remo Panaccione, Richard N. Fedorak, Claire E. Parker, Tran M. Nguyen, Reena Khanna, Corey A. Siegel, Laurent Peyrin-Biroulet, Geert D’Haens, William J. Sandborn, Brian G. Feagan, Vipul Jairath Clinical Gastroenterology and Hepatology Volume 16, Issue 5, Pages 637-647.e13 (May 2018) DOI: 10.1016/j.cgh.2017.08.025 Copyright © 2018 AGA Institute Terms and Conditions
Figure 1 Flow diagram for assessment of trials identified by the search strategy. RCT, randomized controlled trial; UCDAI, Ulcerative Colitis Disease Activity Index. Clinical Gastroenterology and Hepatology 2018 16, 637-647.e13DOI: (10.1016/j.cgh.2017.08.025) Copyright © 2018 AGA Institute Terms and Conditions
Figure 2 Proportion of placebo-controlled ulcerative colitis trials reporting key efficacy and safety outcome domains, stratified by decade of publication. Clinical Gastroenterology and Hepatology 2018 16, 637-647.e13DOI: (10.1016/j.cgh.2017.08.025) Copyright © 2018 AGA Institute Terms and Conditions
Figure 3 Outcome reporting matrix for placebo-controlled ulcerative colitis trials. Clinical Gastroenterology and Hepatology 2018 16, 637-647.e13DOI: (10.1016/j.cgh.2017.08.025) Copyright © 2018 AGA Institute Terms and Conditions