Cost-effectiveness of Tofacitinib in the Treatment of Moderate to Severe Rheumatoid Arthritis in South Korea

From a societal perspective, the inclusion of tofacitinib as a treatment strategy for moderate to severe RA is cost-effective; this conclusion was considered robust based on multiple sensitivity analyses. The study was limited by the lack of clinical data on follow-up therapy after tofacitinib administration and a lack of long-term data on discontinuation of drug use.