Abstract Number: 533 • 2019 ACR/ARP Annual Meeting
Impact of Formulary Change on TNFi Treatment Patterns and Healthcare Utilization Costs in RA Patients
Background/Purpose: Changes in formulary tiers can potentially have unintended impact on outcomes. Moderate-to-severe rheumatoid arthritis (RA) is often treated with Tumor Necrosis Factor inhibitors (TNFi).…