| abstract |
This invention relates to methods for treating bacterial infection, which methods find utility in the treatment of, for example, infected ulcers, optionally infected diabetic ulcers. In particular, this invention relates to treating bacterial infection, for example, infected diabetic ulcers by topical administration of at least one aminoglycoside antibiotic at the site of infection, in combination with at least one antibacterial agent, which antibacterial agent is administered remote from the site of infection, preferably administered systemically. In a particular embodiment, the present invention relates to a composition for use in treating bacterial infection, the composition comprising gentamicin sulphate (a water-soluble broad-spectrum aminoglycoside antibiotic) uniformly dispersed in a type-I collagen matrix; incombination with at least one systemically-administered antibacterial agent. The present invention provides bactericidal activity against most strains of aerobic gram-negative and gram-positive and facultative anaerobic gram-negative pathogens, including methicillin-resistant Staphylococcus aureus. |