TAK-279 placebo (same excipient as TAK-279)

A Phase 2b, Multicenter, Randomized, Double-blind Induction, Placebo-Controlled, Dose-Ranging Study to Evaluate the Efficacy and Safety of Oral TAK-279 in Subjects with Moderately to Severely Active Crohn’s Disease

A Phase 2, Multicenter, Randomized, Placebo-Controlled, Double-Blind Induction Study to Evaluate the Efficacy and Safety of Oral TAK-279 in Subjects With Moderately to Severely Active Ulcerative Colitis

A Phase 3, Randomized, Multicenter, Double-Blind, Placebo- and Active Comparator-Controlled Study With a Randomized Withdrawal and Retreatment Period to Evaluate the Efficacy, Safety, and Tolerability of TAK-279 in Subjects With Moderate-to-Severe Plaque Psoriasis

A Phase 3, Randomized, Multicenter, Double-Blind, Placebo- and Active Comparator-Controlled Study to Evaluate the Efficacy, Safety, and Tolerability of TAK-279 in Subjects with Moderate-to-Severe Plaque Psoriasis