Table 5 Proportions of antimicrobial resistance among non-fermentative gram-negative bacilli that were most frequently isolated from bloodstream infections
Pseudomonas aeruginosa (n = 12) | Acinetobacter baumannii (n = 6) | |||
|---|---|---|---|---|
Antimicrobial drug | No. of isolates | % resistant* | No. of isolates | % resistant* |
Amikacin | – | – | 1 | 16.7 |
Aztreonam | 4 | 25 | 1** | 16.7** |
Amp-Sul | NA | NA | 3*** | 50.0*** |
Pip-Tazo | 1 | 8.3 | 4 | 66.7 |
Ceftazidime | 1 | 8.3 | 4 | 66.7 |
Cefepime | – | – | 4 | 66.7 |
Imipenem | 3 | 25.0 | 4 | 66.7 |
Meropenem | 2 | 16.7 | 4 | 66.7 |
Ciprofloxacin | 1 | 8.3 | 4 | 66.7 |
Gentamicin | – | – | 2 | 33.3 |
Polymyxin | – | – | – | – |
Sulfamethoxazole trimethoprim | NA | NA | 5 | 83.4 |
Tobramycin | – | – | NA | NA |
Tigecycline | NA | NA | -**** | -**** |