At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Randomized, Double-Blind, Double Dummy, Comparative, Multicenter Study to Assess the Safety and Efficacy of Topical Retapamulin Ointment, 1%, Versus Oral Linezolid in the Treatment of Secondarily-Infected Traumatic Lesions and Impetigo Due to Methicillin-Resistant Staphylococcus Aureus
In Brief
A Phase 3 clinical trial evaluating Retpamulin Ointment, 1% and Linezolid for Skin Infections, Bacterial. Completed, enrolled 410 participants across 53 sites.
Detailed Summary
The purpose of this study is to provide further evidence of the clinical and bacteriological efficacy of retapamulin in the treatment of subjects with SITL or impetigo due to MRSA. Subjects aged 2 months and older will be treated with either topical retapamulin for 5 days or oral linezolid for 10 days. The primary endpoint is the clinical response at follow-up (7-9 days after the end of therapy) in subjects who have a MRSA infection at baseline. The primary population is the per-protocol MRSA population. It is anticipated that approximately 500 subjects may be enrolled in order to obtain approximately 105 subjects who have a baseline MRSA infection.
Study Details
Timeline
Interventions
Topical retapamulin (SB-275833) ointment, 1% (w/w), and placebo ointment, will be provided as approximately 10 grams of an off-white smooth ointment in collapsible aluminum tubes with reverse-taper puncture-tip caps. Retapamulin or placebo ointment will be applied twice daily for 5 days.
Adult and adolescent (=\>12 years of age) subjects will receive one 600mg linezolid tablet (overencapsulated), or one placebo capsule, twice daily for 10 days. Pediatric subjects aged 5-11 years will receive 10mg/kg body weight of a 100mg/5mL oral linezolid suspension, or placebo suspension, twice daily for 10 days. Pediatric subjects \<5 years of age will receive 10mg/kg of a 100mg/5mL oral linezolid suspension, or placebo suspension, three times daily for 10 days.