Aerosolised liposomal hamycin for treatment of systemic Candida infections in mice.

Mice lethally infected with Candida albicans were exposed to small-particle aerosols containing hamycin liposomes. The drug, when administered twice daily for 2 h (0.68 mg kg(-1) body weight per day) on days 1, 2 and 3 post inoculation, significantly reduced the numbers of Candida organisms in the kidneys. Aerosol treatment increased the survival time of mice given two 2-h treatments once a week for 4 weeks. A twice weekly 2-h small particle aerosol administration of hamycin for 1, 2, or 3 weeks significantly increased both the mean time of survival and percent survival.