The GRAPPA-OMERACT Working Group: 4 Prioritized Domains for Completing the Core Outcome Measurement Set for Psoriatic Arthritis 2019 Updates.
Ying Ying LeungWilliam TillettAna Maria OrbaiPhilip S HelliwellLihi EderLaura C CoatesRichard HollandAnna S AntonyNiti GoelPhillip J MeaseVibeke StrandOliver M FitzGeraldMaarten de WitChristine A LindsayKristina Callis DuffinDafna D GladmanPublished in: The Journal of rheumatology. Supplement (2021)
The Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA)-Outcome Measures in Rheumatology (OMERACT) Psoriatic Arthritis (PsA) working group provided updates at the 2019 GRAPPA annual meeting on its work toward developing a core outcome set for PsA. The working group prioritized 4 domains, including musculoskeletal disease activity (enthesitis and dactylitis), fatigue, physical function, and structural damage. In this report, the working group summarizes its progress in standardizing the core outcome set for these 4 domains.