Efficacy and Safety of Upadacitinib Monotherapy in Methotrexate-naive Patients with Moderately to Severely Active Rheumatoid Arthritis (SELECT-EARLY): A Randomized, Double-blind, Active-comparator, Multi-center, Multi-country Trial.
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ABSTRACT: OBJECTIVE:The SELECT-EARLY trial studied the effect of upadacitinib, an oral, reversible, JAK inhibitor, as monotherapy in patients with predominantly early rheumatoid arthritis who are naïve or have limited exposure to methotrexate. METHODS:Patients were randomized (n=947, 1:1:1) to once-daily upadacitinib (15mg or 30mg) or weekly methotrexate (7.5-20mg/week) for 24 weeks. The primary endpoints were: proportions of patients achieving ?50% response in the American College of Rheumatology (ACR) criteria at Week 12, and proportions achieving a 28-joint Disease Activity Score including C-reactive protein (DAS28[CRP]) of <2.6 at Week 24. Data are presented through Week 24. RESULTS:At baseline, median disease duration was 0.5 years (range 0-44 years). 840 (89%) patients completed 24 weeks of treatment. The study met both primary endpoints for upadacitinib 15mg and 30mg versus methotrexate (ACR50 at Week 12: 52% and 56% versus 28%, P<0.001; DAS28(CRP) <2.6 at Week 24: 48% and 50% versus 19%, P<0.001). Statistically significant and clinically meaningful improvements in multiple patient-reported outcomes were recorded with both upadacitinib doses versus methotrexate. Overall, 88% and 89% of upadacitinib 15mg and 30mg patients had no radiographic progression (mTSS ?0; methotrexate: 78%; at least P<0.01). Through Week 24, the frequency of treatment-emergent adverse events was similar between the methotrexate (65%) and upadacitinib 15mg arms (64%), but slightly higher in the upadacitinib 30mg arm (71%). Six deaths were reported (upadacitinib 15mg: 2, upadacitinib 30mg: 3, methotrexate: 1). CONCLUSION:Both doses of upadacitinib monotherapy demonstrated significant improvements in clinical, radiographic, and patient-reported outcomes versus methotrexate.
SUBMITTER: van Vollenhoven R
PROVIDER: S-EPMC7589375 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
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