Successful treatment of dandruff with 1.5% ciclopirox olamine shampoo in Korea.

Author(s): Lee JH, Lee HS, Eun HC, Cho KH

Affiliation(s): Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea.

Publication date & source: 2003-12, J Dermatolog Treat., 14(4):212-5.

Publication type: Clinical Trial; Randomized Controlled Trial

BACKGROUND: Dandruff is a chronic scalp condition characterized by scaling. The common causative agent is now accepted to be the lipophilic yeast Malassezia furfur. Ketoconazole, a highly effective antifungal agent against M. furfur has been used for the treatment of dandruff. AIM: To determine whether a 1.5% ciclopirox olamine shampoo is as effective as a 2% ketoconazole shampoo for the treatment of mild to moderate dandruff. METHODS: A total of 64 patients, with mild to moderate dandruff, participated in the study. The study consisted of three consecutive phases: a 2-week washout period, a 4-week treatment period and a 2-week post-treatment period. Patients were randomized equally to either the 1.5% ciclopirox olamine shampoo or 2% ketoconazole shampoo. An overall dandruff score was calculated using an area of dandruff involvement score and a severity score. Patients evaluated the presence of pruritus and also reported a global evaluation of efficacy. RESULTS: In all, 57 patients successfully completed all three phases. The overall dandruff score declined progressively throughout the treatment period for both shampoos. A slight increase in pruritus was observed in the ciclopirox olamine treatment group during the post-treatment phase. Regarding global self-assessment of efficacy, both treatment groups were pleased with their scalp condition following treatment. CONCLUSION: Ciclopirox olamine shampoo appears to offer an effective, safe and easy to use treatment for mild to moderate dandruff.