Rapid emergence of FKS mutations in Candida glabrata isolates in a peritoneal candidiasis

Publication date: Available online 25 April 2017
Source:Medical Mycology Case Reports
Author(s): Milène Sasso, Claire Roger, Laurence Lachaud
We report a rapid acquisition of echinocandin resistance after 12 days of micafungin treatment, without prior exposure, in a patient with peritoneal candidiasis due to C. glabrata. Isolates recovered before and after treatment were compared by multilocus sequence typing. Results of antifungal susceptibility testing and FKS mutations were reported. The interest of repeating antifungal susceptibility testing for echinocandin molecules during the treatment is discussed and a strategy to research FKS mutations proposed.



http://ift.tt/2oFj5YM