{"title":"Recalcitrant Reactive Perforating Collagenosis Successfully Treated with Dupilumab: A Case Report.","authors":"Jiecheng Li, Cheng Zhou","doi":"10.2147/CCID.S465766","DOIUrl":null,"url":null,"abstract":"<p><p>Reactive perforating collagenosis (RPC) is the most common form of the perforating dermatoses, which include RPC, elastosis perforans serpiginosa (EPS), perforating folliculitis (PF), and Kyrle disease (KD). In RPC, altered collagen of the dermis is extruded through the epidermis, which can be misdiagnosed as other skin diseases, such as vasculitis or prurigo nodularis. RPC is associated with a number of conditions, including diabetes mellitus, hepatitis, and renal failure, and thus the management of the coexisting diseases is important. There is currently no standardized and effective treatment method for RPC. Here, we report a patient with RPC who was resistant to topical corticosteroids, oral loratadine, and thalidomide, and responded well to dupilumab without significant side effects.</p>","PeriodicalId":10447,"journal":{"name":"Clinical, Cosmetic and Investigational Dermatology","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11166152/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical, Cosmetic and Investigational Dermatology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2147/CCID.S465766","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"DERMATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Reactive perforating collagenosis (RPC) is the most common form of the perforating dermatoses, which include RPC, elastosis perforans serpiginosa (EPS), perforating folliculitis (PF), and Kyrle disease (KD). In RPC, altered collagen of the dermis is extruded through the epidermis, which can be misdiagnosed as other skin diseases, such as vasculitis or prurigo nodularis. RPC is associated with a number of conditions, including diabetes mellitus, hepatitis, and renal failure, and thus the management of the coexisting diseases is important. There is currently no standardized and effective treatment method for RPC. Here, we report a patient with RPC who was resistant to topical corticosteroids, oral loratadine, and thalidomide, and responded well to dupilumab without significant side effects.
期刊介绍:
Clinical, Cosmetic and Investigational Dermatology is an international, peer-reviewed, open access journal that focuses on the latest clinical and experimental research in all aspects of skin disease and cosmetic interventions. Normal and pathological processes in skin development and aging, their modification and treatment, as well as basic research into histology of dermal and dermal structures that provide clinical insights and potential treatment options are key topics for the journal.
Patient satisfaction, preference, quality of life, compliance, persistence and their role in developing new management options to optimize outcomes for target conditions constitute major areas of interest.
The journal is characterized by the rapid reporting of clinical studies, reviews and original research in skin research and skin care.
All areas of dermatology will be covered; contributions will be welcomed from all clinicians and basic science researchers globally.