TABLE 1.
The MIC values of antimicrobial agents against colistin-resistant Acinetobacter baumannii strainsa
| Strain | MIC (μg/ml)a |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CST | SAM | TGC | AMK | AZM | ATM | CAZ | MEM | RIF | SXT | VAN | TEC | |
| a | 256 | 64/32 | 8 | 1,024 | >128 | 64 | 128 | 64 | 4 | 64/1,216 | 256 | 512 |
| b | 256 | 64/32 | 4 | 1,024 | >128 | 128 | 128 | 64 | 8 | 32/608 | 512 | 256 |
| c | 16 | 64/32 | 4 | 4 | 4 | 128 | 64 | 64 | 8 | 32/608 | 256 | 256 |
| d | 1,024 | 32/16 | 4 | >4,096 | >128 | 64 | 128 | 64 | 4 | 32/608 | 512 | 256 |
| e | 8 | 32/16 | 32 | 8 | 32 | 64 | 512 | 64 | 8 | 2/38 | 512 | 512 |
| f | 64 | 1,024/512 | 16 | 1,024 | >128 | 1,024 | 64 | 256 | 16 | 32/608 | 512 | 256 |
| g | 16 | 32/16 | 32 | 1,024 | >128 | 64 | 64 | 64 | 8 | 128/2,432 | 512 | 128 |
| h | 8 | 16/8 | 4 | 4 | >128 | 64 | 128 | 32 | 8 | 2/38 | 256 | 128 |
| i | 1,024 | 128/64 | 4 | 512 | >128 | 128 | 128 | 64 | 256 | 32/608 | 256 | 128 |
a
Abbreviations: CST, colistin; SAM, ampicillin-sulbactam; TGC, tigecycline; AMK, amikacin; AZM, azithromycin; ATM, aztreonam; CAZ, ceftazidime; MEM, meropenem; RIF, rifampin; SXT, trimethoprim-sulfamethoxazole; VAN, vancomycin; TEC, teicoplanin.