RT Journal Article SR Electronic T1 Pain measurement in rheumatic and musculoskeletal diseases: where to go from here? Report from a Special Interest Group at OMERACT 2018 JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP jrheum.181099 DO 10.3899/jrheum.181099 A1 Chiarotto, Alessandro A1 Kaiser, Ulrike A1 Choy, Ernest A1 Christensen, Robin A1 Conaghan, Philip G. A1 Cowern, Mary A1 Gill, Michael A1 de Wit, Maarten A1 Gargon, Elizabeth A1 Horgan, Ben A1 Kirkham, Jamie J. A1 Simon, Lee S. A1 Singh, Jasvinder A. A1 Tugwell, Peter A1 Turk, Dennis C. A1 Mease, Philip J. YR 2019 UL http://www.jrheum.org/content/early/2019/03/24/jrheum.181099.abstract AB Objective Establishing a research agenda on standardizing pain measurement in clinical trials in rheumatic and musculoskeletal diseases (RMDs). Methods Discussion during a meeting at OMERACT 2018, prepared by a systematic review of existing core outcome sets and a patient online survey. Results Several key questions were debated: is pain a symptom or a disease? are pain core (sub)domains consistent across RMDs? how to account for pain mechanistic descriptors (e.g. central sensitization) in pain measurement? Conclusion Characterizing and assessing the spectrum of pain experience across RMDs in a standardized fashion is the future objective of the OMERACT pain working group.