Analysis of Effectiveness, Safety and Optimization of Tocilizumab in a Cohort of Patients With Rheumatoid Arthritis in Clinical Practice

To evaluate the effectiveness and safety of tocilizumab (TCZ) in patients with rheumatoid arthritis (RA) in clinical practice, establishing the optimised regimen and switching from intravenous (IV) to subcutaneous (SC) therapy. Retrospective observational study. We included 53 RA patients treated with TCZ. The main outcome was TCZ effectiveness at week 24. Secondary outcome variables included effectiveness at week 52, therapeutic maintenance,...