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Efficacy and safety of luliconazole 5% nail solution for the treatment of onychomycosis: A multicenter, double‐blind, randomized phase III study
Author(s) -
Watanabe Shinichi,
Kishida Hiroshi,
Okubo Akihiro
Publication year - 2017
Publication title -
the journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 65
eISSN - 1346-8138
pISSN - 0385-2407
DOI - 10.1111/1346-8138.13816
Subject(s) - medicine , adverse effect , nail (fastener) , clinical endpoint , clinical trial , cure rate , dermatology , double blind , clinical efficacy , surgery , randomized controlled trial , phases of clinical research , placebo , pathology , materials science , alternative medicine , metallurgy
Onychomycosis is a highly prevalent and intractable disease. The first‐line treatment agents are oral preparations, but an effective topical medication has long been desired. The objective was to investigate the efficacy and safety of luliconazole 5% nail solution, an imidazole antifungal agent, for the treatment of patients with onychomycosis. A multicenter, double‐blind, randomized phase III study was conducted in Japanese patients with distal lateral subungual onychomycosis affecting the great toenails, with 20–50% clinical involvement. Patients were randomized (2:1) to luliconazole or vehicle once daily for 48 weeks. The primary end‐point was the complete cure rate (clinical cure [0% clinical involvement of the nail] plus mycological cure [negative results on direct microscopy]). The adverse event incidence was monitored to evaluate safety. The complete cure rate significantly favored luliconazole (14.9%, 29/194 subjects) versus vehicle (5.1%, 5/99) ( P = 0.012). Similarly, the negative direct microscopy rate was significantly higher with luliconazole (45.4%, 79/174) than with vehicle (31.2%, 29/93) ( P = 0.026). There were no serious adverse drug reactions. We conclude that once daily topical luliconazole 5% nail solution demonstrated clinical efficacy and was confirmed to be well tolerated.