Case Report: Infliximab for hydroxychloroquine-induced AGEP with IL17A and IL36RN mutations: a case report and management considerations

Acute generalized exanthematous pustulosis (AGEP) is a severe cutaneous drug reaction that typically resolves rapidly following withdrawal of the offending drug and administration of systemic corticosteroids. Infliximab, a biologic agent that inhibits TNF-α, is widely used in the treatment of variou...

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Bibliographic Details
Main Authors: Xiaoyun Jiang, Chunting Hua, Chenxi Feng, Hao Cheng
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Pharmacology
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Online Access:https://www.frontiersin.org/articles/10.3389/fphar.2025.1580170/full
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Summary:Acute generalized exanthematous pustulosis (AGEP) is a severe cutaneous drug reaction that typically resolves rapidly following withdrawal of the offending drug and administration of systemic corticosteroids. Infliximab, a biologic agent that inhibits TNF-α, is widely used in the treatment of various inflammatory diseases. Individuals with specific genetic risk factors may be more susceptible to severe drug-induced cutaneous reactions. Here, we report the first case of successful infliximab treatment in a pregnant woman with IL17A and IL36RN mutations who developed severe AGEP after 24 days of hydroxychloroquine use and failed to respond to conventional therapy.
ISSN:1663-9812