TABLE 5.
MICs for Acinetobacter isolates with carbapenemases
| Isolate no. | Carba- penemase | Source (reference) | MIC (μg/ml)a
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| DOR | MEM | IMP | ERT | PTZ | AZT | CAZ | CPM | AMP | |||
| A1411 | IMP-1 | United Kingdom (20) | 16 | 16 | 8 | 32 | <0.125 | 8 | 64 | 16 | 16 |
| 74510 | IMP-4 | Hong Kong (4) | 32 | 32 | 32 | >64 | 2 | 16 | >64 | 64 | >64 |
| 116 | OXA27 | Singapore (1) | 32 | 32 | 64 | >64 | >64 | 32 | 64 | 16 | >64 |
| 327009 | OXA25 | Spain (1) | >64 | >64 | >64 | >64 | >64 | 64 | >64 | 64 | >64 |
| 4737 | OXA26 | Belgium (1) | >64 | >64 | >64 | >64 | >64 | 32 | >64 | 16 | >64 |
| SM28 | OXA40 | Spain (14) | >64 | >64 | >64 | >64 | >64 | 64 | >64 | 64 | >64 |
| 14BR | OXA23 | Brazil (5) | 32 | 32 | >64 | >64 | >64 | 64 | >64 | 64 | >64 |
| 2002BR | OXA23 | Brazil (5) | 32 | 32 | >64 | >64 | >64 | 64 | >64 | >64 | >64 |
| 450BR | OXA23 | Brazil (5) | 32 | 32 | >64 | >64 | >64 | 32 | >64 | >64 | >64 |
| 564BR | OXA23 | Brazil (5) | 32 | 32 | >64 | >64 | >64 | 32 | >64 | >64 | >64 |
| 936BR | OXA23 | Brazil (5) | 64 | 64 | >64 | >64 | >64 | 32 | >64 | >64 | >64 |
| 801BR | OXA23 | Brazil (5) | 32 | 32 | 64 | >64 | >64 | 32 | >64 | 64 | >64 |
| 869BR | OXA23 | Brazil (5) | 32 | 32 | >64 | >64 | >64 | 64 | >64 | 64 | >64 |
| 4131BR | OXA23 | Brazil (5) | 64 | 64 | >64 | >64 | >64 | 32 | >64 | 64 | >64 |
| Carbapenemase-negative controls (n = 10) | |||||||||||
| Range | United Kingdom (7) | 0.25-2 | 0.25-2 | 0.12-2 | 1-16 | 0.12->64 | 1->64 | 1->64 | 2-64 | 2->64 | |
| Mode(s) | United Kingdom (7) | 0.5 | 1 | 0.5 | 4 | 64 | 16 | 4-8 | 4-8 | >64 | |
a
Abbreviations are as defined in Table 2.