Further validation of a questionnaire to assess flare in psoriatic arthritis: determination of cut-off and longitudinal change
This study has provided further data on the FLARE questionnaire performance and validity. The instrument is ready for use in clinical trials and longitudinal observational studies.
Authors
- Sandra Meisalu
- P. Palominos
- Laura C. Coates
- Josef S. Smolen
- Ennio Lubrano
- Maarten de Wit
- Philip S. Helliwell
- Adeline Ruyssen-Witrand
- Ana Maria Orbai
- Rossana Scrivo
- Laure Gossec
- Juan D. Cañete
Institutions
- University of Molise (IT)
- Johns Hopkins University (US)
- Inserm (FR)
- Université Fédérale de Toulouse Midi-Pyrénées (FR)
- Nuffield Orthopaedic Centre (GB)
- Sorbonne Université (FR)
- East Tallinn Central Hospital (EE)
- Hospital de Clínicas de Porto Alegre (BR)
- Assistance Publique – Hôpitaux de Paris (FR)
- NIHR Leeds Musculoskeletal Biomedical Research Unit (GB)
- Hospital Clínic de Barcelona (ES)
- M&I/Partners (NL)
- Institut Pierre Louis d‘Épidémiologie et de Santé Publique (FR)
- Medical University of Vienna (AT)
- Sapienza University of Rome (IT)
Publication Details
- Journal
- The Journal of Rheumatology
- Published
- 2026-03-15
- DOI
- https://doi.org/10.3899/jrheum.2025-1296
- Primary Topic
- Spondyloarthritis Studies and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00