AB0377 Differences in Baseline Predictive Factors for Remission at 52 Weeks by Concomitant MTX Use during Tocilizumab Treatment Using Propensity Score Matched Groups

Abstract

BackgroundIn the treatment of rheumatoid arthritis, concomitant use of methotrexate (MTX) should be a critical factor for decision of treatment now. Tocilizumab, IL-6 receptor antibody has been reported to have...