The Effectiveness of Intravenous Golimumab Administered Directly After Infliximab in Rheumatoid Arthritis Patients

Purpose For patients with rheumatoid arthritis (RA) who do not respond or lose response to anti-tumor necrosis factor (TNF) biologics, switching to a different anti-TNF can be an effective means to manage symptoms and disease progression. This study examined the utilization and effectiveness of intravenous golimumab within a real-world population of patients with RA switching directly from infliximab, a potent anti-TNF. Methods Patient charts (n = 113) were collected from five US-based rheumatology practices. Patient demographics, treatment characteristics, infliximab and intravenous golimumab utilization data, and Clinical Disease Activity Index (CDAI), Patient Global Assessment (PtGA), Physician Global Assessment (PhGA), and Routine Assessment of Patient Index Data (RAPID3) scores were extracted from charts. The effectiveness of intravenous golimumab was assessed by comparing disease activity status pre- and post-initiation of intravenous golimumab therapy. Findings Significant decreases in patient disease activity were observed following treatment with intravenous golimumab. Mean CDAI and PhGA scores significantly decreased, and a significantly increased proportion of the population exhibited low disease activity or remission in the post intravenous golimumab period (p