This Phase III, multicenter, double-blind, placebo-controlled study will evaluate the efficacy and safety of induction therapy with Afimkibart (also known as RO7790121) in participants with moderately to severely active Crohn's disease (CD).
Confirmed diagnosis of CD
Moderately to severely active CD
Bodyweight >= 40 kilogram (kg)
Demonstrated inadequate response, loss of response and/or intolerance to at least one protocol-specified conventional or advanced CD therapy
Current diagnosis of ulcerative colitis (UC) or indeterminate colitis, ischemic colitis, infectious colitis, radiation colitis, microscopic colitis
Participant with a history of >= 3 bowel resections (> 2 missing segments of the 5 following segments: terminal ilelium, right colon, transverse colon, sigmoid and left colon, and rectum)
Diagnosis of short gut or short bowel syndrome
Presence of an ileostomy, colostomy or ileoanal pouch
Hoffmann-La Roche
Lead sponsor
Chugai Pharmaceutical
Collaborator