Study of 222 RA pts on MTX given anti-GMCSF (otilimab) 22·5 mg, 45 mg, 90 mg, 135 mg, 180 mg, or PBO weekly x 5 wks, then EOW. @wk 24 DAS28-CRP <2·6 5%, 16%. 19%, 14%, 14% respectively and 3% in PBO. Otilimab failed to meet primary endpoint. https://t.co/14QqyeTcuP