Treatment of Cutaneous Leishmaniasis with Allopurinol Plus Itraconazole in Iran

Abstract

Cutaneous leishmaniasis (CL) is a serious tropical disease and a neglected health challenge in Iran. Although limited data are available regarding anthroponotic CL, cases resistant to meglumine antimoniate (Glucantime) are increasingly being reported. Via an open-label noncontrolled case series, allopurinol (10 mg/kg/day) plus itraconazole (3–4 mg/kg/day) were orally administered for 1 month to 27 patients (56 lesions) with anthroponotic CL, most of whom were resistant to Glucantime. A mean lesion size of 3.5 ± 1.9 cm at baseline was reduced to 0.6 ± 1.0 after 1 month of treatment. Excellent treatment response was observed in 85.7% of lesions after 1 month. Recurrence only occurred in one patient in the 3-month follow-up session. This study presents preliminary evidence that oral allopurinol plus itraconazole could be an effective treatment in patients with anthroponotic CL.