Dataset from A Randomized, Double-Blind, Placebo-Controlled, Phase 2 Study to Investigate the Safety and Efficacy of ABT-494 With Background Methotrexate (MTX) in Subjects With Active Rheumatoid Arthritis (RA) Who Have Had an Inadequate Response to MTX Alone

The primary objective of the study was to compare the safety and efficacy of multiple doses of upadacitinib versus placebo in adults with moderately to severely active rheumatoid arthritis (RA) on stable background methotrexate therapy who had not shown an adequate response to methotrexate alone.