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This study examined the differences in quantitative sensory testing between patients with psoriatic arthritis (PsA), hand osteoarthritis (hand\u2010OA) and a pain\u2010free control group and differences between patients with and without concomitant fibromyalgia (cFM).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>All patients and pain\u2010free controls were assessed using pressure pain thresholds (PPT), temporal summation of pain (TSP), conditioned pain modulation (CPM) and clinical pain intensities. Psychological distress was assessed with the Hospital Anxiety and Depression Scale, Pain Catastrophizing Scale, and Pittsburgh Sleep Quality Index. Disability was assessed with the Health Assessment Questionnaire and pain quality with the painDETECT questionnaire. cFM was identified using the revised 2016 American College of Rheumatology diagnostic criteria.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Patients with hand\u2010OA (<jats:italic>n<\/jats:italic>\u2009=\u200975) or PsA (<jats:italic>n<\/jats:italic>\u2009=\u200958) had statistically significant lower PPTs and CPM, greater TSP, and higher scores of psychological distress (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05) than controls (<jats:italic>n<\/jats:italic>\u2009=\u200920). Patients with cFM (58%) had higher scores of depression (<jats:italic>p<\/jats:italic>\u2009=\u20090.001), anxiety (<jats:italic>p<\/jats:italic>\u2009=\u20090.004), catastrophizing (<jats:italic>p<\/jats:italic>\u2009=\u20090.012), disability (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.001), higher painDETECT score (<jats:italic>p<\/jats:italic>\u2009=\u20090.001), TSP (<jats:italic>p<\/jats:italic>\u2009=\u20090.027), and reduced sleep quality (<jats:italic>p<\/jats:italic>\u2009=\u20090.021) when compared to patients without cFM.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Patients with hand\u2010OA and PsA exhibited signs of pain sensitization and a higher degree of psychological distress and disability than pain\u2010free individuals. Patients with cFM had greater TSP, painDETECT score, disability, catastrophizing, and reduced sleep quality, than patients without, indicating greater degree of pain sensitization, psychological burden, and disability.<\/jats:p><\/jats:sec><jats:sec><jats:title>Statement of Significance<\/jats:title><jats:p>This paper shows that a significant proportion of patients with hand osteoarthritis and psoriatic arthritis with moderate pain intensity have significantly increased signs of pain sensitization and markers of psychological distress. A large proportion of these patients fulfil the criteria for concomitant fibromyalgia and these patients show even greater propensity towards pain sensitization and psychological distress.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ejp.2183","type":"journal-article","created":{"date-parts":[[2023,9,15]],"date-time":"2023-09-15T09:31:34Z","timestamp":1694770294000},"page":"310-321","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Quantitative sensory testing, psychological profiles and clinical pain in patients with psoriatic arthritis and hand osteoarthritis experiencing pain of at least moderate intensity"],"prefix":"10.1002","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3385-0784","authenticated-orcid":false,"given":"J.","family":"Vela","sequence":"first","affiliation":[{"name":"Center of Rheumatic Research Aalborg (CERRA), Department of Rheumatology Aalborg University Hospital  Aalborg Denmark"},{"name":"Department of Clinical Medicine Aalborg University  Aalborg Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5156-2922","authenticated-orcid":false,"given":"L.","family":"Dreyer","sequence":"additional","affiliation":[{"name":"Center of Rheumatic Research Aalborg (CERRA), Department of Rheumatology Aalborg University Hospital  Aalborg Denmark"},{"name":"Department of Clinical Medicine Aalborg University  Aalborg Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4506-000X","authenticated-orcid":false,"given":"K. K.","family":"Petersen","sequence":"additional","affiliation":[{"name":"Centre for Neuroplasticity and Pain, SMI, School of Medicine Aalborg University  Aalborg Denmark"},{"name":"Center for Mathematical Modelling of Knee Osteoarthritis, Department of Materials and Production Aalborg University  Aalborg Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0892-1579","authenticated-orcid":false,"given":"L.","family":"Arendt\u2010Nielsen","sequence":"additional","affiliation":[{"name":"Centre for Neuroplasticity and Pain, SMI, School of Medicine Aalborg University  Aalborg Denmark"},{"name":"Department of Gastroenterology &amp; Hepatology, Mech\u2010Sense Aalborg University Hospital  Aalborg Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K. 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