Skin appendage disorders · 2017
Unsuccessful Treatment of Alopecia Areata with Simvastatin/Ezetimibe: Experience in 12 Patients.
СтатьяНазвание и аннотация: Перевод в очереди
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Freitas Gouveia Mabe, Trüeb Ralph M
Аннотация
BACKGROUND/AIMS: Alopecia areata is a common immune-mediated hair condition with limited treatment options and success rates. There is evidence that statins, which are used for reducing atherogenesis and cardiovascular disease, have immunomodulatory activities and therefore may also be used for treatment of selected dermatologic conditions, including alopecia areata. Among treatments evaluated for alopecia areata, oral simvastatin/ezetimibe therapy is currently under the scrutiny of expert opinion.
METHODS: Prospective observational study of the efficacy and tolerability of simvastatin/ezetimibe 40/10 mg (Inegy; MSD Merck Sharp & Dohme AG, Lucerne, Switzerland) over a treatment period of 6 months in alopecia totalis, universalis, multipatch involvement of the scalp >30%, ophiasis, or diffuse alopecia areata.
RESULTS: Of the 12 patients included in the study, 67% had no hair regrowth, 24% transient diffuse or patchy hair regrowth, and 24% patchy regrowth of pigmented hair which was not considered cosmetically satisfactory. Adverse effects were observed in 24% of patients, who reported myalgia. One patient showed elevation of creatine phosphokinase.
CONCLUSION: Simvastatin/ezetimibe is not effective for treatment of alopecia areata, at least in severe and/or cases refractory to other treatments, either as monotherapy or as adjuvant. Ultimately, in choosing such a treatment with questionable benefit, one must take the risk of serious adverse effects into careful consideration.
METHODS: Prospective observational study of the efficacy and tolerability of simvastatin/ezetimibe 40/10 mg (Inegy; MSD Merck Sharp & Dohme AG, Lucerne, Switzerland) over a treatment period of 6 months in alopecia totalis, universalis, multipatch involvement of the scalp >30%, ophiasis, or diffuse alopecia areata.
RESULTS: Of the 12 patients included in the study, 67% had no hair regrowth, 24% transient diffuse or patchy hair regrowth, and 24% patchy regrowth of pigmented hair which was not considered cosmetically satisfactory. Adverse effects were observed in 24% of patients, who reported myalgia. One patient showed elevation of creatine phosphokinase.
CONCLUSION: Simvastatin/ezetimibe is not effective for treatment of alopecia areata, at least in severe and/or cases refractory to other treatments, either as monotherapy or as adjuvant. Ultimately, in choosing such a treatment with questionable benefit, one must take the risk of serious adverse effects into careful consideration.