HomeSearch by MicroorganismClostridium difficile
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Antimicrobial  sort Reference
Clostridium difficile ≤0.25 ≤0.25 ≤0.25 - ?

Minocycline (Minocycline hydrochloride, Minocin)

462
Clostridium difficile ≤0.25 ≤0.25 ≤0.25 - ?

Tigecycline (GAR-936, Tigacyl)

462
Clostridium difficile 0.25 0.5 0.06 - 0.5

Ramoplanin

480
Clostridium difficile 0.25 0.5 ≤0.125 - 0.5

Metronidazole (Flagyl)

241
Clostridium difficile 0.25 0.5 0.125 - 1

Metronidazole (Flagyl)

29
Clostridium difficile 0.25 0.5 0.25 - 0.5

Metronidazole (Flagyl)

268
Clostridium difficile 0.25 0.5 0.25 - 0.5

Metronidazole (Flagyl)

1473
Clostridium difficile 0.25 0.5 0.25 - 0.5

Metronidazole (Flagyl)

1466
Clostridium difficile 0.25 1 0.25 - 2

Quinupristin/Dalfopristin (Synercid)

1457
Clostridium difficile 0.25 2 0.125 - 16

Virginiamycin

764
Clostridium difficile 0.25 4 0.25 - 4

ACH-702

1279
Clostridium difficile 0.25 16 0.25 - 256

Erythromycin (E-mycin, Ery-tab, Benzamycin)

948
Clostridium difficile 0.25 >32 0.06 - >32

Telithromycin (HMR 3647, RU-66647, Ketek)

1460
Clostridium difficile 0.25 64 0.125 - 128

Tylosin

764
Clostridium difficile 0.5 0.5 0.06 - 0.5

Teicoplanin (Targocid)

241
Clostridium difficile 0.5 0.5 0.25 - 1

Metronidazole (Flagyl)

1460
Clostridium difficile 0.5 0.5 0.25 - 1

Metronidazole (Flagyl)

1474
Clostridium difficile ≤0.5 ≤0.5 ≤0.5 - ?

Metronidazole (Flagyl)

462
Clostridium difficile 0.5 1 ≤0.06 - 1

Metronidazole (Flagyl)

497
Clostridium difficile 0.5 1 0.125 - 1

Daptomycin + 50 μg/ml Ca++

490
Clostridium difficile 0.5 1 0.25 - 2

Vancomycin (Vancocyn, Lyphocin)

1457
Clostridium difficile 0.5 1 0.25 - 4

Metronidazole (Flagyl)

1470
Clostridium difficile 0.5 2 0.5 - 2

Amoxicillin-clavulanate

1469
Clostridium difficile 0.5 2 0.5 - 2

Daptomycin (Cubicin)

1457
Clostridium difficile 0.5 4 0.25 - 8

Quinupristin/Dalfopristin (Synercid)

29
Clostridium difficile 0.5 4 ? - ?

Piperacillin (Pipracil)

381
Clostridium difficile 0.5 16 ? - ?

Cefamandole (Mandol)

1389
Clostridium difficile 0.5 >32 0.125 - >32

Clarithromycin (Biaxin)

1460