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

Abstract

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. Copyright © 2011, American Society for Microbiology. All Rights Reserved.