Dataset from A Phase II, Multicenter, Randomized, Double-blind, Multiple Dose, Placebo-controlled, Parallel-group Study to Evaluate the Efficacy, Pharmacokinetics, and Safety of BI 655066/ABBV-066 (Risankizumab), an IL-23 p19 Antagonist Monoclonal Antibody, in Patients With Moderately to Severely Active Crohn's Disease, Who Are naïve to, or Were Previously Treated With Anti-TNF Therapy

This study is a proof of concept, multi-center, randomized, double-blind, placebo-controlled, parallel-group phase 2 dose-ranging study of BI 655066/ABBV-066 (risankizumab), an IL-23 p19 antagonist monoclonal antibody, in patients with moderately to severely active Crohn's disease.