Validation of 24-Hour Flucytosine MIC Determination by Comparison with 48-Hour Determination by the Clinical and Laboratory Standards Institute M27-A3 Broth Microdilution Reference Method

摘要

Flucytosine and itraconazole are the only antifungal agents for which the Clinical Laboratory and Standards Institute recommendations include MIC breakpoint readings at 48 h only. Here we show good essential and categorical agreement between the flucytosine MIC readings at 48 and 24 h for Candida species.