1. Predictors of biologic disease modifying antirheumatic drugs withdrawal due to the development of adverse events in patients with rheumatoid arthritis
- Author
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E. N. Koltsova, G. V. Lukina, E. I. Schmidt, K. A. Lytkina, and E. V. Zhilyaev
- Subjects
rheumatoid arthritis ,biologic disease modifying antirheumatic drugs ,targeted immunosuppressive agents ,adverse events ,infectious complications ,Medicine - Abstract
Currently, a large number of highly effective biologic disease modifying antirheumatic drugs (bDMARDs) and targeted synthetic DMARDs (tsDMARDs) are used for the treatment of rheumatoid arthritis (RA). However, in addition to effectiveness, it is necessary to evaluate the risk of adverse events (AEs) when using them.Objective: to determine the predictors of bDMARDs and tsDMARDs discontinuation due to AEs in patients with RA.Patients and methods. The study included 661 patients with RA who took bDMARDs and tsDMARDs. The search for predictors of targeted therapy discontinuation due to AEs was carried out in two stages. At the first stage, using the Kaplan-Meier method, we selected indicators that showed the greatest significant single-factor relationship with the duration of retention on therapy. At the second stage, significant independent indicators were obtained by iterative selection of variables within the multivariate proportional risk model according to Cox.Results and discussion. The presence of rheumatoid nodules (p
- Published
- 2022
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