TABLE 2.

MICs of selected antibiotics for representative E. cloacae clinical isolates

E. cloacae isolateEtest MIC (μg/ml)a
IPMFEPAKCAZCTXPTcCIPTZ-TZLFOXCT-CTL
720.38312483240.13>32/>4>256>16/>1
640.254848>25620.25>32/>4>256>16/>1
50.25>2562>256>256>256>32>32/>4>256>16/>1
570.2524>256>256>256>256>32>32/>4>256>16/>1
1360.2531.512>25660.75>32/>4>256>16/>1
420.5128>256>256>256>256>32>32/>4>256>16/>1
1500.38>256>256>256>256>256>32>32/>448>16/>1
1080.25>256>256>256>256>256>32>32/>4>256>16/>1
390.75>256>256>256>256>256>32>32/>4>256>16/>1
1030.250.7549632960.16>32/>4>256>16/>1
2120.52>2563648>32>32/>4>256>16/>1
1420.2532>256>256>2560.06>32/>4>256>16/>1
  • a Abbreviations: IPM, imipenem; FEP, cefepime; AK, amikacin; CAZ, ceftazidime; CTX, cefotaxime; PTc, cefoperazone-sulbactam; CIP, ciprofloxacin; TZ-TZL, ceftazidime-ceftazidime-clavulanic acid; FOX, cefoxitin; CT-CTL, cefotaxime-cefotaxime-clavulanic acid.