{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T15:28:03Z","timestamp":1784042883352,"version":"3.55.0"},"reference-count":77,"publisher":"MDPI AG","issue":"7","license":[{"start":{"date-parts":[[2022,4,6]],"date-time":"2022-04-06T00:00:00Z","timestamp":1649203200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"abstract":"<jats:p>Psoriatic arthritis (PsA) is a chronic inflammatory disorder that affects approximately 20\u201330% of patients with psoriasis. PsA causes deformities and joint damage, impairing quality of life and causing long-term functional disability. Several recent studies demonstrated that early diagnosis and intervention for PsA prevents permanent invalidity. However, the clinical features of PsA vary and are shared with other differential diseases, such as reactive arthritis, osteoarthritis, and ankylosing spondylitis. The common and overlapping features among these diseases complicate the accurate early diagnosis and intervention of PsA. Therefore, this review focuses on the current knowledge of the diagnosis of early PsA and discusses the meaning of early intervention for early PsA.<\/jats:p>","DOI":"10.3390\/jcm11072051","type":"journal-article","created":{"date-parts":[[2022,4,6]],"date-time":"2022-04-06T16:21:30Z","timestamp":1649262090000},"page":"2051","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":29,"title":["Diagnosis and Intervention in Early Psoriatic Arthritis"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0782-6126","authenticated-orcid":false,"given":"Tomoyuki","family":"Hioki","sequence":"first","affiliation":[{"name":"Department of Dermatology, Central Japan International Medical Center, Minokamo 505-8510, Japan"},{"name":"Department of Dermatology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke 329-0498, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1086-1803","authenticated-orcid":false,"given":"Mayumi","family":"Komine","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke 329-0498, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mamitaro","family":"Ohtsuki","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke 329-0498, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,4,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"65","DOI":"10.7861\/clinmedicine.17-1-65","article-title":"Psoriatic Arthritis: State of the Art Review","volume":"17","author":"Coates","year":"2017","journal-title":"Clin. 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