Patient-Reported Outcomes for Flare Detection in Rheumatoid Arthritis

This original research article investigates the use of patient-reported outcomes (PROs) as early warning signs of flare following drug cessation in rheumatoid arthritis (RA) patients. The study focuses on a cohort of RA patients who had achieved sustained remission after stopping conventional synthetic disease-modifying antirheumatic drugs (csDMARDs). It outlines the methodology, which includes the collection of four specific PROs at baseline and during follow-up visits to monitor flare occurrences. The results indicate that 47.9% of participants experienced a flare, with significant associations found between changes in PRO scores and the likelihood of flare development. The article details the statistical analysis performed, including Cox regression models and receiver-operating characteristic (ROC) curves, which demonstrate the effectiveness of PRO monitoring in identifying flare occurrences. The findings support the potential value of remote PRO monitoring for RA patients in drug-free remission, suggesting that timely interventions could be implemented to prevent flares.