AmDerma Pharmaceuticals LLC

To compare the pharmacokinetics of Econazole Nitrate Foam with Econazole Nitrate Cream in subjects with interdigital tinea pedis aged 12 years to less than 18 years.

This is a study of the safety and efficacy of Econazole Nitrate Foam 1% and the Foam Vehicle in subjects with interdigital tinea pedis (athlete's foot between the toes). This is a 6 week study which has a 4 week treatment period and a 2 week follow-up evaluation. The study will also utilize Econazole Nitrate Cream 1% (for safety comparison) and a Placebo cream for blinding purposes only.

This is a study of the safety and efficacy of topical Econazole Nitrate Foam 1% and the foam vehicle in subjects with interdigital tinea pedis (athlete's foot between the toes). This is a 6 week study which has a 4 week treatment period and a 2 week follow-up evaluation.