Validation and predictive capacity of a Dutch version of the FLARE-RA questionnaire within the context of a TNFi-tapering trial Vrije Universiteit Brussel KU Leuven
Flare Assessment in Rheumatoid Arthritis (FLARE-RA) is a self-administered tool aiming to capture current or recent flares in rheumatoid arthritis (RA). We aimed to externally validate the FLARE-RA instrument and its existing cutoffs for flare detection within a bDMARD-tapering context in established RA. Data were analyzed from the Tapering Etanercept in Rheumatoid Arthritis (TapERA) trial, which studied the feasibility of tapering etanercept ...