BTK inhib (fenbrutinib-FEN) effective in #RA. In a 12 wk RCT, 480 MTX-IR pts Rx either PBO, adalimumab or FEN (50 mg or 150 mg/d). ACR50 resp was PBO 15%; ADA 36%; FEN 50mg 18%, 150 qd 28%, 200 mg bid 35%. FEM NO effx on myeloid & B cell biomarkers. https://t.co/JIb4FtiOQG