P605 Real life efficacy of tofacitinib in different situation in ulcerative colitis: a retrospective worldwide multicentre collaborative study by Resál, T, Bacsur, P, Bor, R, Bálint, A, Katsanos, K, Michalopoylos, G, Ribaldone, D G, Attauabi, M, Mirabella, Z, Yanai, H, Bezzio, C, Castiglione, F, Bar-Gil Shitrit, A, Pugliese, D, Lakatos, P L, Savarino, E, Lukáš, M, Franko, M, Chashkova, E, Molander, P, Nancey, S, Bannon, L, Krznaric, Z, Filip, R, Szamosi, T, Kaštylová, K, Sarlós, P, Ami-Barak, H, Rispo, A, Limdi, J, Kagramanova, A, Szepes, Z, Farkas, K, Molnár, T

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