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Objective
To evaluate the sequences of tumor necrosis factor inhibitors (TNFi) and non‐TNFi used by rheumatoid arthritis (RA) patients whose initial TNFi therapy has failed, and to evaluate effectiveness and costs.
Methods
Using the Truven Health MarketScan Research database, we analyzed claims of commercially insured adult patients with RA who switched to their second biologic or targeted disease‐modifying...