Objective: Ozenoxacin is a new antibiotic used to treat non-bullous impetigo. The aim of this study is to evaluate the microbiological and clinical efficacy of topical ozenoxacin 1% cream after 5-day twice-daily treatment, in pediatric patients with impetigo.
Patients and methods: This observational and prospective study included patients aged 6 months to 18 years, with non-bullous impetigo. Efficacy was measured using the Skin Infection Rating Scale (SIRS) and microbiological culture at the first visit (T0), at the second visit after 72 hours (T1) and after 5 days (T2). Safety and tolerability were also evaluated.
Results: A total of 50 patients was enrolled. A reduction of SIRS score >10% after 72 hours of treatment was noticed in all patients, while a complete reduction was assessed after 5 days in all the population. Microbiologic success rates for ozenoxacin at T1 was 92% (four patients had original pathogens in the specimen culture from the skin area), whereas at T2, it was 100%.
Conclusions: Topical ozenoxacin has strong efficacy in treating impetigo in pediatric patients. Ozenoxacin's clinical and microbiological rapid onset of response led to consider this antibiotic a novel efficacy option for the treatment of impetigo.