Safety and Efficacy of Moxidex Otic

Inclusion Criteria: * 6 months to 12 years of age * Ear tubes in one or both ears * Ear drainage visible by parent/guardian * Ear drainage less than 21 days * Other protocol-defined inclusion criteria may apply Exclusion Criteria: * Patients not otorrhea-free for 7 or less following tympanostomy tube surgery * Ear tube with antimicrobial activity; ear tube longer than 2.5mm * Non-tube otorrhea * No otic surgery other than tube placement in the last year * No menarchial females; no diabetic patients * No patients with any disease or condition that would negatively affect the conduct of the study * No patients taking any other systemic antimicrobial therapy during the study * Patient must meet certain medication washouts to be eligible * Analgesic use (other than acetaminophen) is not allowed * Patients may not be predisposed to neurosensory hearing loss * Other protocol-defined exclusion criteria may apply