کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6069602 1587508 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Original articleHidradenitis suppurativa (HS): An unrecognized paradoxical effect of biologic agents (BA) used in chronic inflammatory diseases
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی امراض پوستی
پیش نمایش صفحه اول مقاله
Original articleHidradenitis suppurativa (HS): An unrecognized paradoxical effect of biologic agents (BA) used in chronic inflammatory diseases
چکیده انگلیسی

BackgroundParadoxical hidradenitis suppurativa (HS) induced by biologic agents (BA) is scarcely reported.ObjectiveWe sought to describe the clinical characteristics and outcome of patients developing paradoxical HS under BA.MethodsThis was a multicenter nationwide retrospective study asking physicians to report all cases of HS, confirmed by a dermatologist, occurring during treatment of an inflammatory disease by a BA.ResultsWe included 25 patients (15 inflammatory rheumatism, 9 Crohn's disease, 1 psoriasis) treated by 5 BA (adalimumab = 12, infliximab = 6, etanercept = 4, rituximab = 2, tocilizumab = 1). Median duration of BA exposure before HS onset was 12 (range 1-120) months. Patients were mostly Hurley stage I (n = 13) or II (n = 11). Simultaneously to HS or within 1 year, 11 patients developed additional inflammatory diseases, including paradoxical reactions (psoriasis = 9, Crohn's disease = 3, alopecia areata = 1, erythema elevatum diutinum = 1). Complete improvement of HS was more frequently obtained after BA discontinuation or switch (n = 6/10, 60%) rather than maintenance (n = 1/14, 7%). Reintroducing the same BA resulted in HS relapse in 3 of 3 patients.LimitationsRetrospective nature and lack of complete follow-up for some patients are limitations.ConclusionHS is a rare paradoxical adverse effect of BA, but fortuitous association cannot be excluded in some cases. We observed a trend toward better outcome when the BA was discontinued or switched.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the American Academy of Dermatology - Volume 74, Issue 6, June 2016, Pages 1153-1159
نویسندگان
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