Retention rates of infliximab and tocilizumab during a 3-year period in a Brazilian hospital

Abstract

OBJECTIVE: To compare the efficacy and the period of use of tocilizumab and infliximab during treatment of rheumatoid arthritis patients. METHODS: The period of use of two biologics with different mechanisms of action were compared in treatment of rheumatoid arthritis patients. RES: ULTS: Both medications showed efficacy, but the period of use with no loss of efficacy was longer in patients receiving tocilizumab when compared to infliximab. CONCLUSION: Tocilizumab maintains a period of use significantly longer as compared with infliximab in patients with rheumatoid arthritis treated at a single organization.

Biological agents; Arthritis, rheumatoid; Antibodies, monoclonal