Table 1 The antibiotic susceptibility of P. aeruginosa, A. baumanii and K. pneumoniae strains.
Antimicrobial agents | MIC values (μg/ml) | ||||
|---|---|---|---|---|---|
P. aeruginosa (PA1) | P. aeruginosa (PA2) | P. aeruginosa (PA3) | A. baumanii | K. pneumoniae | |
Ceftazidime | > 256 | > 256 | > 256 | > 256 | > 256 |
Ceftazidime/clavulanic acid | > 4 | > 4 | > 4 | < 0.64 | 3 |
Cefotaxime | > 32 | > 32 | > 32 | > 32 | > 32 |
Cefotaxime/clavulanic acid | > 1 | > 1 | > 1 | 0.23 | 0.38 |
Ceftriaxone | > 256 | > 256 | > 256 | > 256 | > 256 |
Piperacillin/tazobactam | > 256 | > 256 | > 256 | > 256 | > 256 |
Cefepime | > 32 | > 32 | > 32 | > 32 | > 32 |
Aztreonam | > 64 | 32 | 8 | > 64 | > 64 |
Imipenem | 2 | 32 | > 256 | 1 | 1 |
Imipenem+EDTA | 1.5 | 32 | 12 | 1.5 | < 1 |
Meropenem | 0.25 | 1 | > 32 | 0.38 | 0.25 |
Amikacin | > 256 | 6 | > 256 | 48 | 1.5 |
Gentamicin | 16 | > 256 | > 256 | 32 | > 256 |
Netilmicin | > 32 | > 32 | 2 | 1 | > 32 |
Tobramycin | > 256 | > 256 | 32 | 32 | 24 |
Ciprofloxacin | > 32 | > 32 | > 32 | > 32 | 1 |