Hydroxychloroquine treatment effective against anogenital lichen sclerosus: Study

A new study published in the recent issue of the International Journal of Dermatology unveiled the positive potential of hydroxychloroquine in treating anogenital lichen sclerosus because of its high response rates and low frequency of side effects. Few studies in the past have examined the effectiveness of hydroxychloroquine in the management of anogenital or extragenital lichen sclerosus. Ignoring this disease might result in more severe scarring and the development of malignant transformation. In order to examine the clinicopathological characteristics, treatment response, outcomes of patients diagnosed with extragenital or anogenital lichen sclerosus, and treatment with hydroxychloroquine therapy, the team led by Christeebella Akpala conducted this comprehensive study.

Close to 70 patients with lichen sclerosus who received hydroxychloroquine therapy at the host institution between the period of 2018 and 2023 were included in a retrospective analysis. A total of 3 male patients and 67 female patients made up the entire cohort. Of the 23 individuals identified with extragenital lichen sclerosus, 16 underwent concurrent morphea overlap. The most common clinical manifestation was itching which was observed in 67% of the study group. A significant fraction of patients required hydroxychloroquine medication due to a connective tissue disease, this summed up to 36%. Of the 30 patients treated just for lichen sclerosus, 9 patients had no reaction and 21 patients showed a response.