OBJECTIVES: To evaluate the long-term impact on physical function of a single course of rituximab in rheumatoid factor, seropositive patients with active rheumatoid arthritis (RA) despite ongoing methotrexate treatment. METHODS: A randomized, controlled trial comparing rituximab alone [1,000 mg intravenously (iv) on days 1 and 15, n= 40], or in combination with cyclophosphamide (750 mg iv on days 3 and 7, n= 41) or oral methotrexate (> or =10 mg/week, n= 40) with placebo + methotrexate (> or =10 mg/week, n= 40), resulted in significant reductions in disease activity at weeks 24 and 48. Sustained improvements in physical function and standard effect sizes (SES) for changes in components of ACR and EULAR criteria were evaluated over 2 yrs. RESULTS: More patients receiving rituximab + methotrexate completed a 2-yr follow-up without further treatment than those receiving placebo + methotrexate (45% vs 15%, respectively), rituximab alone (10%) or rituximab + cyclophosphamide (22%). This reflected a higher percentage of patients receiving rituximab + methotrexate reporting improvements in Health Assessment Questionnaire Disability Index > or = minimum clinically important difference at 1 and 2 yrs (68% and 30%, respectively) compared with placebo + methotrexate (28% and 15%), rituximab monotherapy (43% and 10%) or rituximab + cyclophosphamide (39% and 12%). SES were high in all rituximab groups and revealed differing patterns of response over time. CONCLUSION: A single course of rituximab with continuing methotrexate in patients with active RA provided clinically meaningful improvements in physical function over 2 yrs, with lower discontinuation rates and larger SES for improvements in ACR and EULAR criteria components.
RCT Entities:
OBJECTIVES: To evaluate the long-term impact on physical function of a single course of rituximab in rheumatoid factor, seropositive patients with active rheumatoid arthritis (RA) despite ongoing methotrexate treatment. METHODS: A randomized, controlled trial comparing rituximab alone [1,000 mg intravenously (iv) on days 1 and 15, n= 40], or in combination with cyclophosphamide (750 mg iv on days 3 and 7, n= 41) or oral methotrexate (> or =10 mg/week, n= 40) with placebo + methotrexate (> or =10 mg/week, n= 40), resulted in significant reductions in disease activity at weeks 24 and 48. Sustained improvements in physical function and standard effect sizes (SES) for changes in components of ACR and EULAR criteria were evaluated over 2 yrs. RESULTS: More patients receiving rituximab + methotrexate completed a 2-yr follow-up without further treatment than those receiving placebo + methotrexate (45% vs 15%, respectively), rituximab alone (10%) or rituximab + cyclophosphamide (22%). This reflected a higher percentage of patients receiving rituximab + methotrexate reporting improvements in Health Assessment Questionnaire Disability Index > or = minimum clinically important difference at 1 and 2 yrs (68% and 30%, respectively) compared with placebo + methotrexate (28% and 15%), rituximab monotherapy (43% and 10%) or rituximab + cyclophosphamide (39% and 12%). SES were high in all rituximab groups and revealed differing patterns of response over time. CONCLUSION: A single course of rituximab with continuing methotrexate in patients with active RA provided clinically meaningful improvements in physical function over 2 yrs, with lower discontinuation rates and larger SES for improvements in ACR and EULAR criteria components.
Authors: D E Furst; F C Breedveld; J R Kalden; J S Smolen; G R Burmester; J Sieper; P Emery; E C Keystone; M H Schiff; P Mease; P L C M van Riel; R Fleischmann; M H Weisman; M E Weinblatt Journal: Ann Rheum Dis Date: 2007-11 Impact factor: 19.103
Authors: Jan Fritz; Eva K Galeczko; Nina Schwenzer; Michael Fenchel; Claus D Claussen; John A Carrino; Marius S Horger Journal: Eur Radiol Date: 2009-04-25 Impact factor: 5.315
Authors: Anthony S Russell; Wojtek P Olszynski; K S Davison; Cheryl Koehn; Boulos Haraoui Journal: Clin Rheumatol Date: 2009-12-29 Impact factor: 2.980
Authors: Jasvinder A Singh; Alomgir Hossain; Elizabeth Tanjong Ghogomu; Ahmed Kotb; Robin Christensen; Amy S Mudano; Lara J Maxwell; Nipam P Shah; Peter Tugwell; George A Wells Journal: Cochrane Database Syst Rev Date: 2016-05-13
Authors: Jasvinder A Singh; Alomgir Hossain; Elizabeth Tanjong Ghogomu; Amy S Mudano; Lara J Maxwell; Rachelle Buchbinder; Maria Angeles Lopez-Olivo; Maria E Suarez-Almazor; Peter Tugwell; George A Wells Journal: Cochrane Database Syst Rev Date: 2017-03-10