IOIBD Recommendations for Clinical Trials in Ulcerative Proctitis: The PROCTRIAL Consensus

Bénédicte Caron, María T. Abreu, Corey A. Siegel, Remo Panaccione, Bruce E. Sands, Axel Dignaß, Dan Turner, Iris Dotan, Ailsa Hart, Vineet Ahuja, Matthieu Allez, Ashwin N. Ananthakrishnan, Subrata Ghosh, Anne M. Griffiths, Jonas Halfvarson, Arthur Kaser, Paulo Gustavo Kotze, Ioannis E. Κoutroubakis, Péter L. Lakatos, Arie Levine, James D. Lewis, Fernando Magro, Gerassimos J. Mantzaris, Colm O’Morain, Zhihua Ran, Walter Reinisch, Gerhard Rogler, David B. Sachar, Britta Siegmund, Mark S. Silverberg, Ajit Sood, Antonino Spinelli, Flávio Steinwurz, Curt Tysk, Jesús K. Yamamoto‐Furusho, Stefan Schreiber, David T. Rubin, William J. Sandborn, Silvio Danese, Laurent Peyrin‐Biroulet