Efficacy of Tocilizumab Monotherapy Versus Tocilizumab and Methotrexate Combination Therapy in the Prevention of Radiographic Progression in Rheumatoid Arthritis: An Analysis Using Individual Patient Data From Multiple Clinical Trials.

ABSTRACT:

Objective

To compare the effects of preventing radiographic progression (in its 3 components) of tocilizumab (TCZ) monotherapy with those of TCZ and methotrexate (MTX) in combination therapy (TCZ + MTX), and to evaluate possible effect modifiers in this model.

Methods

Randomized trials that compared TCZ monotherapy to TCZ + MTX combination therapy for differences in radiographic progression were analyzed on an individual patient data level using mixed-effects models, and data were collected from 820 subjects with either early rheumatoid arthritis (RA) or established RA. Outcomes were classified as the absence of radiographic progression after 2 years (i.e., preventing radiographic progression) as measured by total Sharp/van der Heijde score (SHS), erosion score, and joint sp

SUBMITTER: Verhoeven MMA 

PROVIDER: S-EPMC9313860 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature