{"title":"Predictive value of disease activity signs in vitiligo: An observational study","authors":"Liesbeth Delbaere, Jolien Duponselle, Sandrine Herbelet, Reinhart Speeckaert, Nanja van Geel","doi":"10.1111/exd.15167","DOIUrl":null,"url":null,"abstract":"<p>The progression of vitiligo is unpredictable, emphasizing the need to identify periods of activity early for tailored treatment. Confetti-like depigmentation, hypochromic areas/borders and Koebner's phenomenon are clinical visible signs associated with disease activity in vitiligo. However, their true clinical significance requires further investigation using standardized scoring systems. In the present study, the Vitiligo Signs of Activity Score (VSAS) and the Vitiligo Disease Activity Score (VDAS) were applied to assess disease activity signs and disease progression over time, respectively. Individuals with at least one disease activity sign had a 76.9% likelihood of having active vitiligo. The simultaneous presence of multiple signs or their appearance across body locations increased the likelihood to 94% and 87.1%, respectively. Patients with no disease activity signs had a 60.3% likelihood of having stable disease. This research provides an important nuance about the disease activity signs in vitiligo, which may help guide disease management. The risk of active disease increases when at least two types of vitiligo activity signs are present, or when they are present on different body locations. However, the absence of vitiligo activity signs does not rule out active vitiligo.</p>","PeriodicalId":12243,"journal":{"name":"Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.5000,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Experimental Dermatology","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/exd.15167","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"DERMATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The progression of vitiligo is unpredictable, emphasizing the need to identify periods of activity early for tailored treatment. Confetti-like depigmentation, hypochromic areas/borders and Koebner's phenomenon are clinical visible signs associated with disease activity in vitiligo. However, their true clinical significance requires further investigation using standardized scoring systems. In the present study, the Vitiligo Signs of Activity Score (VSAS) and the Vitiligo Disease Activity Score (VDAS) were applied to assess disease activity signs and disease progression over time, respectively. Individuals with at least one disease activity sign had a 76.9% likelihood of having active vitiligo. The simultaneous presence of multiple signs or their appearance across body locations increased the likelihood to 94% and 87.1%, respectively. Patients with no disease activity signs had a 60.3% likelihood of having stable disease. This research provides an important nuance about the disease activity signs in vitiligo, which may help guide disease management. The risk of active disease increases when at least two types of vitiligo activity signs are present, or when they are present on different body locations. However, the absence of vitiligo activity signs does not rule out active vitiligo.
期刊介绍:
Experimental Dermatology provides a vehicle for the rapid publication of innovative and definitive reports, letters to the editor and review articles covering all aspects of experimental dermatology. Preference is given to papers of immediate importance to other investigators, either by virtue of their new methodology, experimental data or new ideas. The essential criteria for publication are clarity, experimental soundness and novelty. Letters to the editor related to published reports may also be accepted, provided that they are short and scientifically relevant to the reports mentioned, in order to provide a continuing forum for discussion. Review articles represent a state-of-the-art overview and are invited by the editors.