A systematic review of measurement properties of patient reported outcome measures in psoriatic arthritis: A GRAPPA-OMERACT initiative

Pil Højgaard, Louise Klokker, Ana Maria Orbai, Kim Holmsted, Else M. Bartels, Ying Ying Leung, Niti Goel, Maarten de Wit, Dafna D. Gladman, Philip Mease, Lene Dreyer, Lars E. Kristensen, Oliver FitzGerald, William Tillett, Laure Gossec, Philip Helliwell, Vibeke Strand, Alexis Ogdie, Caroline B. Terwee, Robin Christensen

Research output: Contribution to journalReview article

Abstract

Background: An updated psoriatic arthritis (PsA) core outcome set (COS) for randomized controlled trials (RCTs) was endorsed at the Outcome Measures in Rheumatology (OMERACT) meeting in 2016. Objectives: To synthesize the evidence on measurement properties of patient reported outcome measures (PROMs) for PsA and thereby contribute to development of a PsA core outcome measurement set (COMS) as described by the OMERACT Filter 2.0. Methods: A systematic literature search was performed in EMBASE, MEDLINE and PsycINFO on Jan 1, 2017 to identify full-text articles with an aim of assessing the measurement properties of PROMs in PsA. Two independent reviewers rated the quality of studies using the COnsensus based standards for the Selection of health Measurement INstruments (COSMIN) checklist, and performed a qualitative evidence synthesis. Results: Fifty-five studies were included in the systematic review. Forty-four instruments and a total of 89 scales were analyzed. PROMs measuring COS domains with at least fair quality evidence for good validity and reliability (and no evidence for poor properties) included the Stockerau Activity Score for PsA (German), Psoriasis Symptom Inventory, visual analogue scale for Patient Global, 36 Item Short Form Health Survey Physical Function subscale, Health Assessment Questionnaire Disability Index, Bath Ankylosing Spondylitis Functional Index, PsA Impact of Disease questionnaire, PsA Quality of Life questionnaire, VITACORA-19, Functional Assessment of Chronic Illness Therapy Fatigue scale and Social Role Participation Questionnaire. Conclusions: At least one PROM with some evidence for aspects of validity and reliability was available for six of the eight mandatory domains of the PsA COS.

Original languageEnglish (US)
Pages (from-to)654-665
Number of pages12
JournalSeminars in Arthritis and Rheumatism
Volume47
Issue number5
DOIs
StatePublished - Apr 2018

Keywords

  • COSMIN
  • Measurement properties
  • OMERACT
  • Patient reported outcome measures
  • Systematic review
  • psoriatic arthritis

ASJC Scopus subject areas

  • Rheumatology
  • Anesthesiology and Pain Medicine

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    Højgaard, P., Klokker, L., Orbai, A. M., Holmsted, K., Bartels, E. M., Leung, Y. Y., Goel, N., de Wit, M., Gladman, D. D., Mease, P., Dreyer, L., Kristensen, L. E., FitzGerald, O., Tillett, W., Gossec, L., Helliwell, P., Strand, V., Ogdie, A., Terwee, C. B., & Christensen, R. (2018). A systematic review of measurement properties of patient reported outcome measures in psoriatic arthritis: A GRAPPA-OMERACT initiative. Seminars in Arthritis and Rheumatism, 47(5), 654-665. https://doi.org/10.1016/j.semarthrit.2017.09.002