Upadacitinib Versus Placebo or Adalimumab in Patients With Rheumatoid Arthritis and an Inadequate Response to Methotrexate: Results of a Phase <scp>III</scp>, Double‐Blind, Randomized Controlled Trial

Abstract

Upadacitinib was superior to placebo and adalimumab for improving signs, symptoms, and physical function in RA patients who were receiving background MTX. In addition, radiographic progression was significantly inhibited by upadacitinib as compared to placebo. The overall safety profile of upadacitinib was generally similar to that of adalimumab, except for higher rates of herpes zoster and CPK elevations in patients receiving upadacitinib.