Efficacy and safety of upadacitinib for Crohn's disease in patients in East Asia: a post hoc analysis of randomized phase 3 studies.
BACKGROUND Upadacitinib is an oral Janus kinase inhibitor approved for the treatment of moderate-to-severe Crohn's disease (CD). This post hoc analysis reports the efficacy and safety of upadacitinib for CD in patients in East Asia enrolled in the phase 3 clinical trials. METHODS In two induction studies (U-EXCEL [NC...