メトトレキサート未治療の中等度から重度の活動性関節リウマチ患者に おけるウパダシチニブの有効性と安全性 (SELECT-EARLY): 無作為化, 二 重盲検, 実薬対照, 多施設多国試験
Arthritis Rheumatol 2020
Upadacitinib monotherapy demonstrated superior clinical, radiographic, and patient-reported outcomes versus methotrexate in methotrexate-naïve RA patients.This 48-week double-blind active comparator study investigated upadacitinib monotherapy in patients with early RA, who were either methotrexate-naïve, or who had very limited exposure. 947 patients were randomised to once-daily upadacitinib 15 or 30 mg, or weekly methotrexate. Unusually, there were two separate primary endpoints, selected for ...