RT Journal Article SR Electronic T1 Outcome measures in psoriatic arthritis. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2262 OP 2269 VO 32 IS 11 A1 Gladman, Dafna D A1 Mease, Philip J A1 Krueger, Gerald A1 van der Heidje, Désirée M F M A1 Antoni, Christian A1 Helliwell, Philip S A1 Kavanaugh, Arthur F A1 Nash, Peter A1 Ritchlin, Christopher T A1 Strand, C Vibeke A1 Taylor, William YR 2005 UL http://www.jrheum.org/content/32/11/2262.abstract AB Recent advances in biologic therapies have provided hope for patients with psoriatic arthritis (PsA). However, studies have been hampered by the lack of acceptable and validated outcome measures. This article reviews outcome measures used in the assessment of both skin and joints in PsA, and provides a summary of the Psoriatic Arthritis Workshop during OMERACT 7. A set of domains to be included in the assessment of patients with PsA was derived, and a research agenda was developed.