APX001A In Vitro Activity against Contemporary Blood Isolates and Candida auris Determined by the EUCAST Reference Method.

ABSTRACT: APX001A is the active moiety of the first-in-class drug candidate APX001. So far, most susceptibility testing studies have examined ≤30 isolates/species, and only one used the EUCAST method. Here, we investigated the in vitro activity of APX001A and five comparators against 540 candidemia and 122 C. auris isolates. Isolates (17 Candida and 3 yeast species) were identified using CHROMagar, matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF) and, when needed, internal transcribed space (ITS) sequencing. EUCAST E.Def 7.3.1 susceptibility testing included APX001A, amphotericin B, anidulafungin, micafungin, fluconazole, and voriconazole. Wild-type upper limits (WT-UL) were established following the EUCAST principles for epidemiological c

SUBMITTER: Arendrup MC 

PROVIDER: S-EPMC6153824 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature