{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T10:05:46Z","timestamp":1792490746650,"version":"4.5.0"},"reference-count":41,"publisher":"The Journal of Rheumatology","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Rheumatol"],"published-print":{"date-parts":[[2024,2]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>To investigate the prevalence of central sensitization (CS) in patients with psoriatic arthritis (PsA) and its association with disease activity and patient-reported outcome measures.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This cross-sectional study included adults with PsA without coexisting fibromyalgia (FM). Patients underwent a clinimetric assessment to collect variables regarding disease activity, quality of life (QOL), functional ability, impact of disease, and CS. Spearman \u03c1 was used to examine the relationship between CS Inventory (CSI) scores and other variables. A multivariate analysis was performed to determine the independent contribution of each variable to the 12-item Psoriatic Arthritis Impact of Disease (PsAID-12) score.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>One hundred fifty-seven patients were enrolled. Of them, 45.2% scored a CSI \u2265 40, indicating a high probability of CS. Significant correlations were found between CSI and disease activity, as evaluated by Disease Activity in Psoriatic Arthritis score and Psoriatic Arthritis Disease Activity Score (\u03c1 0.587 and \u03c1 0.573, respectively), between CSI and the Health Assessment Questionnaire (\u03c1 0.607), and between CSI and the 36-item Short Form Health Survey physical component summary and mental component summary scores (\u03c1 \u22120.405 and \u03c1 \u22120.483, respectively). In multivariate analysis, CSI score was the principal independent variable (<jats:italic>P<\/jats:italic>&lt; 0.001) contributing to PsAID-12 score.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Patients with PsA with symptoms of CS had higher disease activity, worse functional ability, and worse QOL. The presence of CS is the major contributor in the impact of disease.<\/jats:p><\/jats:sec>","DOI":"10.3899\/jrheum.2023-0177","type":"journal-article","created":{"date-parts":[[2023,11,15]],"date-time":"2023-11-15T13:25:46Z","timestamp":1700054746000},"page":"144-149","source":"Crossref","is-referenced-by-count":27,"title":["Central Sensitization in Psoriatic Arthritis: Relationship With Composite Measures of Disease Activity, Functional Disability, and Health-Related Quality of Life"],"prefix":"10.3899","volume":"51","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3794-6831","authenticated-orcid":false,"given":"Fausto","family":"Salaffi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9815-2621","authenticated-orcid":false,"given":"Sonia","family":"Farah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0362-0825","authenticated-orcid":false,"given":"Benedetta","family":"Bianchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0906-4647","authenticated-orcid":false,"given":"Marco","family":"Di Carlo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2262","published-online":{"date-parts":[[2023,11,15]]},"reference":[{"key":"2024020105351537000_51.2.144.1","first-page":"127","article-title":"A validation study of the Simple Psoriatic Arthritis Screening (SiPAS) questionnaire to screen psoriasis patients for psoriatic arthritis","volume":"36","author":"Salaffi","year":"2018","journal-title":"Clin Exp Rheumatol"},{"key":"2024020105351537000_51.2.144.2","doi-asserted-by":"publisher","DOI":"10.1186\/1477-7525-7-25"},{"key":"2024020105351537000_51.2.144.3","doi-asserted-by":"crossref","first-page":"798","DOI":"10.1002\/acr.23693","article-title":"Pain mechanisms and ultrasonic inflammatory activity as prognostic factors in patients with psoriatic arthritis: a prospective cohort study","volume":"71","author":"H\u00f8jgaard","year":"2019","journal-title":"Arthritis Care Res"},{"key":"2024020105351537000_51.2.144.4","doi-asserted-by":"crossref","first-page":"e0180014","DOI":"10.1371\/journal.pone.0180014","article-title":"Pain and pain mechanisms in patients with inflammatory arthritis: a Danish nationwide cross-sectional DANBIO registry survey","volume":"12","author":"Rifbjerg-Madsen","year":"2017","journal-title":"PLoS One"},{"key":"2024020105351537000_51.2.144.5","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-6632.2002.tb04234.x"},{"key":"2024020105351537000_51.2.144.6","doi-asserted-by":"publisher","DOI":"10.3899\/jrheum.181412"},{"key":"2024020105351537000_51.2.144.7","doi-asserted-by":"publisher","DOI":"10.1016\/j.pain.2010.09.030"},{"key":"2024020105351537000_51.2.144.8","doi-asserted-by":"crossref","first-page":"197","DOI":"10.14412\/1995-4484-2019-197-209","article-title":"[Chronic pain and central sensitization in immuno-inflammatory rheumatic diseases: pathogenesis, clinical manifestations, the possibility of using targeted disease modifying antirheumatic drugs]. 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