The primary objectives of this study are to evaluate the efficacy of filgotinib in the induction and maintenance treatment of moderately to severely active ulcerative colitis (UC) in participants who are biologic-naive and biologic-experienced. Participants who complete the study, or met protocol specified efficacy discontinuation criteria will have the option to enter a separate, long-term extension (LTE) study (Gilead Study GS-US-418-3899: NCT02914535).
Tablet(s) administered orally once daily
Tablet(s) administered orally once daily
Mar del Plata, Argentina
Quilmes, Argentina