{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T22:17:13Z","timestamp":1790979433302,"version":"4.1.0"},"reference-count":31,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2022,3,11]],"date-time":"2022-03-11T00:00:00Z","timestamp":1646956800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/100001003","name":"Boehringer Ingelheim","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100001003","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Psoriasis and Psoriatic Arthritis"],"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:p>Background: Generalized pustular psoriasis (GPP) is a rare, systemic disease characterized by persistent or recurrent flares of painful neutrophilic pustules. There is limited real-world evidence characterizing patients with GPP. Objectives: To establish the distinguishing characteristics of GPP relative to plaque psoriasis, and help inform future treatment decisions and improve patient outcomes. Methods: North American adults with GPP or plaque psoriasis (without pustules) identified from CorEvitas\u2019 Psoriasis Registry were included in this dataset. Registry enrollment data, including patient sociodemographics, disease characteristics, medication use, and patient-reported outcome measures were compared for patients with GPP vs those with plaque psoriasis. This study was descriptive, and no hypothesis tests were performed. Results: In this sample, patients with GPP (N = 60) reported greater median (interquartile range) pain (20 [3-62] vs 5 [0-35]), fatigue (44 [15-73] vs 20 [4-50]), and itch (59 [10-85] vs 22 [5-70]) than those with plaque psoriasis (N = 4894). Descriptively, patients with GPP also reported more anxiety and depression (EQ-5D-3L: 38% vs 26%) and had more treatment experience (\u22652 previous systemics: 15% vs 7%). Conclusions: A greater degree of symptom severity and impact on quality of life was reported by patients with GPP compared with plaque psoriasis in this sample. Importantly, patients with GPP had more treatment experience, suggesting that current treatment options do not adequately resolve the disease\u2014highlighting the need to develop more effective GPP treatments.<\/jats:p>","DOI":"10.1177\/24755303221079814","type":"journal-article","created":{"date-parts":[[2022,1,28]],"date-time":"2022-01-28T08:04:02Z","timestamp":1643357042000},"page":"71-78","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":22,"title":["The Disease Burden of Generalized Pustular Psoriasis: Real-World Evidence From CorEvitas\u2019 Psoriasis Registry"],"prefix":"10.1177","volume":"7","author":[{"given":"M","family":"Lebwohl","sequence":"first","affiliation":[{"name":"Icahn School of Medicine at Mount Sinai, New York, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R A.","family":"Medeiros","sequence":"additional","affiliation":[{"name":"Biostatistics, CorEvitas, LLC, Waltham, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R H.","family":"Mackey","sequence":"additional","affiliation":[{"name":"Biostatistics, CorEvitas, LLC, Waltham, MA, USA"},{"name":"Public Health, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L R.","family":"Harrold","sequence":"additional","affiliation":[{"name":"Biostatistics, CorEvitas, LLC, Waltham, MA, USA"},{"name":"University of Massachusetts Medical School, Worcester, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W C.","family":"Valdecantos","sequence":"additional","affiliation":[{"name":"Boehringer Ingelheim Pharmaceuticals, Inc, Ridgefield, CT, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M","family":"Flack","sequence":"additional","affiliation":[{"name":"Boehringer Ingelheim Pharmaceuticals, Inc, Ridgefield, CT, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A K.","family":"Golembesky","sequence":"additional","affiliation":[{"name":"Boehringer Ingelheim International GmbH, Ingelheim, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N","family":"Kotowsky","sequence":"additional","affiliation":[{"name":"Boehringer Ingelheim International GmbH, Ingelheim, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8394-2057","authenticated-orcid":false,"given":"B","family":"Strober","sequence":"additional","affiliation":[{"name":"Yale University, New Haven, CT, USA"},{"name":"Central Connecticut Dermatology Research, Cromwell, CT, 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