In vitro analyses of ethanol activity against Candida albicans biofilms. Academic Article uri icon

abstract

  • Candida albicans is a common cause of catheter-related bloodstream infections (CR-BSI). Ethanol (EtOH) lock therapy has been attempted despite limited data on optimal dose and duration. Concentrations of 35% EtOH or higher for a minimum of 4 h demonstrated a >99% reduction in mature C. albicans biofilm metabolic activity and prevented regrowth. Concentrations of 10% EtOH or higher reduced C. albicans biofilm formation by >99%. Further investigation of EtOH lock therapy for treatment and prevention of C. albicans CR-BSI is warranted.

publication date

  • January 1, 2012