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. 2020 Aug 20;64(9):e00402-20. doi: 10.1128/AAC.00402-20

TABLE 3.

Activities of antifungal drugs against uncommon yeast species with ≥3 isolates

Organism, no. of isolates tested, and antifungal agent No. of isolatesa at MIC (μg/ml) of:
MIC50 (μg/ml) MIC90 (μg/ml)
≤0.008 0.015 0.03 0.06 0.12 0.25 0.5 1 2 4 8 16 32 64 128 >128
S. cerevisiae, n = 34
    Fluconazole 6 3 9 6 4 4 1 1 2 16
    Voriconazole 1 10 12 4 3 3 1 0.06 0.5
    Posaconazole 2 4 11 10 2 4 1 0.5 2
    Itraconazole 3 8 13 5 2 3 0.25 2
    Amphotericin B 2 8 18 6 0.5 1
    Caspofungin 1 2 10 15 6 0.25 0.5
    Micafungin 1 4 18 10 1 0.12 0.25
    Anidulafungin 1 2 4 18 6 3 0.12 0.25
C. kefyr, n = 27
    Fluconazole 8 13 6 0.25 0.5
    Voriconazole 21 6 0.008 0.015
    Posaconazole 2 1 6 9 7 1 1 0.06 0.12
    Itraconazole 2 5 16 2 2 0.06 0.12
    Amphotericin B 1 2 17 7 1 2
    Caspofungin 8 11 4 2 1 1 0.03 0.12
    Micafungin 1 8 12 3 1 1 1 0.06 0.25
    Anidulafungin 2 3 8 8 3 1 1 1 0.12 0.5
R. mucilaginosa, n = 27
    Fluconazole 1 1 1 1 5 18 256 >256
    Voriconazole 1 1 1 2 1 4 7 9 1 2 4
    Posaconazole 1 2 2 2 10 7 3 1 8
    Itraconazole 1 1 2 2 6 12 3 1 16
    Amphotericin B 1 4 16 6 0.5 1
    Caspofungin 1 1 1 21 3 8 >8
    Micafungin 1 1 2 20 3 8 >8
    Anidulafungin 1 1 1 21 3 8 >8
C. orthopsilosis, n = 10
    Fluconazole 1 5 2 2 1 1 8
    Voriconazole 1 2 5 2 1 0.03 0.5
    Posaconazole 1 2 2 6 0.12 0.12
    Itraconazole 1 1 2 6 1 0.12 0.25
    Amphotericin B 2 8 1 0.5 1
    Caspofungin 1 3 6 1 0.5 1
    Micafungin 2 7 2 0.5 1
    Anidulafungin 1 5 4 1 0.5 2
C. intermedia, n = 8
    Fluconazole 2 3 2 1 0.25 1
    Voriconazole 8 0.008 0.008
    Posaconazole 5 3 0.008 0.015
    Itraconazole 2 4 2 0.03 0.06
    Amphotericin B 3 2 3 0.25 0.5
    Caspofungin 6 1 1 0.06 0.25
    Micafungin 2 6 0.03 0.03
    Anidulafungin 3 3 1 1 0.03 0.12
C. pelliculosa, n = 8
    Fluconazole 3 4 1 4 8
    Voriconazole 1 6 1 0.12 0.25
    Posaconazole 1 3 3 1 0.5 1
    Itraconazole 3 4 1 0.25 0.5
    Amphotericin B 1 2 4 1 0.5 1
    Caspofungin 1 3 3 1 0.06 0.12
    Micafungin 1 3 4 0.03 0.03
    Anidulafungin 8 0.015 0.015
C. metapsilosis, n = 6
    Fluconazole 1 4 1 1 4
    Voriconazole 1 4 1 0.015 0.06
    Posaconazole 1 4 1 0.03 0.06
    Itraconazole 3 2 1 0.06 0.12
    Amphotericin B 1 5 0.5 0.5
    Caspofungin 3 2 1 0.25 0.5
    Micafungin 2 4 0.5 0.5
    Anidulafungin 1 4 1 0.12 0.5
T. asahii, n = 6
    Fluconazole 3 2 1 4 8
    Voriconazole 1 3 2 0.06 0.12
    Posaconazole 4 2 0.25 0.5
    Itraconazole 1 5 0.25 0.25
    Amphotericin B 1 5 0.5 0.5
    Caspofungin 6 8 8
    Micafungin 6 8 8
    Anidulafungin 6 8 8
C. auris, n = 5
    Fluconazole 1 3 1 1 2
    Voriconazole 2 3 0.015 0.015
    Posaconazole 1 4 0.015 0.015
    Itraconazole 1 1 3 0.06 0.06
    Amphotericin B 1 3 1 1 2
    Caspofungin 1 1 3 0.25 0.25
    Micafungin 2 3 0.03 0.06
    Anidulafungin 5 0.12 0.12
C. lipolytica, n = 4
    Fluconazole 2 1 1 4 >256
    Voriconazole 2 1 1 0.06 8
    Posaconazole 1 1 1 1 0.5 8
    Itraconazole 3 1 0.12 16
    Amphotericin B 2 2 1 1
    Caspofungin 1 3 0.5 0.5
    Micafungin 1 3 0.5 0.5
    Anidulafungin 1 2 1 0.12 0.25
C. catenulata, n = 3
    Fluconazole 1 1 1 2 4
    Voriconazole 1 1 1 0.03 0.12
    Posaconazole 1 2 0.03 0.03
    Itraconazole 1 2 0.03 0.03
    Amphotericin B 1 2 0.5 0.5
    Caspofungin 1 1 1 0.25 0.5
    Micafungin 1 2 0.03 0.03
    Anidulafungin 1 2 0.06 0.5
a

Isolates represent the first species per patient per infection episode, 2014 to 2018.