Efficacy and Safety Evaluation of AN2690 Topical Solution to Treat Onychomycosis of the Toenail

Inclusion Criteria: * Clinical diagnosis of distal subungual onychomycosis affecting at least one great toenail * KOH positive at screening * Willingness not to use any other products including nail polish applied to the toenails during the study * Women of childbearing potential who are currently sexually active must agree to use contraception for the entire study period Exclusion Criteria: * Concurrent or recent use of certain topical or systemic medications without a sufficient washout period * History of any significant chronic fungal disease other than onychomycosis * Significant confounding conditions as assessed by study doctor * Participated in any other trial of an investigational drug or device within 30 days or participation in a research study concurrent with this study * Pregnancy or lactation