PMID- 27600829 OWN - NLM STAT- MEDLINE DCOM- 20171108 LR - 20220330 IS - 1478-6362 (Electronic) IS - 1478-6354 (Print) IS - 1478-6354 (Linking) VI - 18 IP - 1 DP - 2016 Sep 6 TI - Sarilumab plus methotrexate improves patient-reported outcomes in patients with active rheumatoid arthritis and inadequate responses to methotrexate: results of a phase III trial. PG - 198 LID - 10.1186/s13075-016-1096-9 [doi] LID - 198 AB - BACKGROUND: Sarilumab is a human monoclonal antibody directed against the alpha subunit of the interleukin-6 receptor complex. In the MOBILITY phase III randomized controlled trial (RCT), sarilumab + methotrexate (MTX) treatment resulted in clinical improvements at 24 weeks that were maintained at 52 weeks in adults with rheumatoid arthritis (RA), who have inadequate response to MTX (MTX-IR). These analyses indicate the effects of sarilumab + MTX versus placebo on patient-reported outcomes (PROs) in this RCT. METHODS: Patients (n = 1197) were randomized to receive placebo, sarilumab 150 or 200 mg subcutaneously + MTX every 2 weeks for 52 weeks; after 16 weeks, patients without >/=20 % improvement from baseline in swollen or tender joint counts on two consecutive assessments were offered open-label treatment. PROs included patient global assessment of disease activity (PtGA), pain, health assessment questionnaire disability index (HAQ-DI), Short Form-36 Health Survey (SF-36), and functional assessment of chronic illness therapy-fatigue (FACIT-F). Changes from baseline at weeks 24 and 52 were analyzed using a mixed model for repeated measures. Post hoc analyses included percentages of patients reporting improvements equal to or greater than minimal clinically important differences (MCID) and normative values in the FACIT-F and SF-36. Pearson correlation between observed PRO scores and clinical measures of disease activity was tested at week 24. RESULTS: Both doses of sarilumab + MTX vs placebo + MTX resulted in improvement from baseline by week 24 in PtGA, pain, HAQ-DI, SF-36 and FACIT-F scores (p < 0.0001) that was clinically meaningful, and persisted until week 52. In post hoc analyses, the percentages of patients with improvement equal to or greater than the MCID across all PROs were greater with sarilumab than placebo (p < 0.05), with differences ranging from 11.6 to 26.2 %, as were those reporting equal to or greater than normative scores. CONCLUSIONS: In this RCT in patients with MTX-IR RA, sarilumab + MTX resulted in sustained improvement in PROs that were clinically meaningful, greater than placebo + MTX, and complement the previously reported clinical efficacy and safety of sarilumab. TRIAL REGISTRATION: ClinicalTrials.gov. NCT01061736 . February 2, 2010. FAU - Strand, Vibeke AU - Strand V AUID- ORCID: 0000-0003-4978-4072 AD - Stanford University Medical Center, Palo Alto, CA, USA. vstrand@stanford.edu. AD - Division of Immunology/Rheumatology, Stanford University School of Medicine, Palo Alto, California, 94303, USA. vstrand@stanford.edu. AD - , Mailing address: 306 Ramona Road, Portola Valley, California, 94028, USA. vstrand@stanford.edu. FAU - Kosinski, Mark AU - Kosinski M AD - Optum, Lincoln, RI, USA. FAU - Chen, Chieh-I AU - Chen CI AD - Regeneron Pharmaceuticals, Inc, Tarrytown, NY, USA. FAU - Joseph, George AU - Joseph G AD - Sanofi Genzyme, Bridgewater, NJ, USA. AD - now with Novartis, East Hanover, NJ, USA. FAU - Rendas-Baum, Regina AU - Rendas-Baum R AD - Optum, Lincoln, RI, USA. FAU - Graham, Neil M H AU - Graham NM AD - Regeneron Pharmaceuticals, Inc, Tarrytown, NY, USA. FAU - van Hoogstraten, Hubert AU - van Hoogstraten H AD - Sanofi Genzyme, Bridgewater, NJ, USA. FAU - Bayliss, Martha AU - Bayliss M AD - Optum, Lincoln, RI, USA. FAU - Fan, Chunpeng AU - Fan C AD - Sanofi Genzyme, Bridgewater, NJ, USA. FAU - Huizinga, Tom AU - Huizinga T AD - Leiden University Medical Centre, Leiden, The Netherlands. FAU - Genovese, Mark C AU - Genovese MC AD - Stanford University Medical Center, Palo Alto, CA, USA. LA - eng SI - ClinicalTrials.gov/NCT01061736 PT - Clinical Trial, Phase III PT - Journal Article PT - Randomized Controlled Trial PT - Research Support, Non-U.S. Gov't DEP - 20160906 PL - England TA - Arthritis Res Ther JT - Arthritis research & therapy JID - 101154438 RN - 0 (Antibodies, Monoclonal, Humanized) RN - 0 (Antirheumatic Agents) RN - NU90V55F8I (sarilumab) RN - YL5FZ2Y5U1 (Methotrexate) SB - IM MH - Adult MH - Aged MH - Antibodies, Monoclonal, Humanized/*administration & dosage/adverse effects MH - Antirheumatic Agents/*therapeutic use MH - Arthritis, Rheumatoid/*drug therapy MH - Dose-Response Relationship, Drug MH - Female MH - Humans MH - Male MH - Methotrexate/*administration & dosage/adverse effects MH - Middle Aged MH - Patient Reported Outcome Measures MH - Treatment Outcome PMC - PMC5012017 OTO - NOTNLM OT - Fatigue OT - Interleukin-6 OT - Patient-reported outcomes OT - Rheumatoid arthritis OT - Sarilumab EDAT- 2016/09/08 06:00 MHDA- 2017/11/09 06:00 PMCR- 2016/09/06 CRDT- 2016/09/08 06:00 PHST- 2016/05/25 00:00 [received] PHST- 2016/08/17 00:00 [accepted] PHST- 2016/09/08 06:00 [entrez] PHST- 2016/09/08 06:00 [pubmed] PHST- 2017/11/09 06:00 [medline] PHST- 2016/09/06 00:00 [pmc-release] AID - 10.1186/s13075-016-1096-9 [pii] AID - 1096 [pii] AID - 10.1186/s13075-016-1096-9 [doi] PST - epublish SO - Arthritis Res Ther. 2016 Sep 6;18(1):198. doi: 10.1186/s13075-016-1096-9.