Abstract | BACKGROUND: METHODS: Patients with active RA intolerant of, or inadequate responders to, methotrexate were randomized to sarilumab 200 mg plus placebo every 2 weeks (q2w; n = 184) or adalimumab 40 mg plus placebo q2w (n = 185). Dose escalation to weekly administration of adalimumab or matching placebo was permitted at week 16. PROs assessed at baseline and weeks 12 and 24 included patient global assessment of disease activity (PtGA), pain and morning stiffness visual analogue scales (VASs), Health Assessment Questionnaire Disability Index ( HAQ-DI), 36-item Short Form Health Survey (SF-36), Functional Assessment of Chronic Illness Therapy- Fatigue (FACIT-F), Rheumatoid Arthritis Impact of Disease (RAID), and rheumatoid arthritis-specific Work Productivity Survey (WPS-RA). Between-group differences in least-squares mean (LSM) changes from baseline were analyzed. p < 0.05 was considered significant for PROs in a predefined hierarchy. For PROs not in the hierarchy, nominal p values are provided. Proportions of patients reporting improvements greater than or equal to the minimal clinically important difference (MCID) and achieving normative values were assessed. RESULTS: At week 24, sarilumab treatment resulted in significantly greater LSM changes from baseline than adalimumab monotherapy in HAQ-DI (p < 0.005), PtGA (p < 0.001), pain VAS (p < 0.001), and SF-36 Physical Component Summary (PCS) (p < 0.001). Greater LSM changes were reported for sarilumab than for adalimumab in RAID (nominal p < 0.001), morning stiffness VAS (nominal p < 0.05), and WPS-RA (nominal p < 0.005). Between-group differences in FACIT-F and SF-36 Mental Component Summary (MCS) were not significant. More patients reported improvements greater than or equal to the MCID in HAQ-DI (nominal p < 0.01), RAID (nominal p < 0.01), SF-36 PCS (nominal p < 0.005), and morning stiffness (nominal p < 0.05), as well as greater than or equal to the normative values in HAQ-DI (p < 0.05), with sarilumab versus adalimumab. CONCLUSIONS: In parallel with the clinical efficacy profile previously reported, sarilumab monotherapy resulted in greater improvements across multiple PROs than adalimumab monotherapy. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02332590 . Registered on 5 January 2015.
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Authors | Vibeke Strand, Laure Gossec, Clare W J Proudfoot, Chieh-I Chen, Matthew Reaney, Sophie Guillonneau, Toshio Kimura, Janet van Adelsberg, Yong Lin, Erin K Mangan, Hubert van Hoogstraten, Gerd R Burmester |
Journal | Arthritis research & therapy
(Arthritis Res Ther)
Vol. 20
Issue 1
Pg. 129
(06 19 2018)
ISSN: 1478-6362 [Electronic] England |
PMID | 29921318
(Publication Type: Clinical Trial, Phase III, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Antibodies, Monoclonal, Humanized
- Antirheumatic Agents
- Adalimumab
- sarilumab
- Methotrexate
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Topics |
- Adalimumab
(therapeutic use)
- Adult
- Aged
- Antibodies, Monoclonal, Humanized
(therapeutic use)
- Antirheumatic Agents
(therapeutic use)
- Arthritis, Rheumatoid
(drug therapy, pathology)
- Double-Blind Method
- Drug Administration Schedule
- Female
- Humans
- Male
- Methotrexate
(therapeutic use)
- Middle Aged
- Patient Reported Outcome Measures
- Severity of Illness Index
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