TABLE 3.
Enmetazobactam sigmoid Emax model parameters determined for the ESBL-producing isolates of K. pneumoniae used in this study
| Subset of isolates | IC50 (μg/ml) |
γ
|
MICCemt(∞) (μg/ml) |
|||
|---|---|---|---|---|---|---|
| Range | Median | Range | Median | Range | Median | |
| Complete set of isolates (n = 84) | 1.0 × 10−8 to 3.9 × 10−8 | 0.02 | 0.35 to 13.6 | 1.4 | 0.03 to 8.0 | 0.06 |
| CTX-M-15-only producers (n = 64) | 1.0 × 10−8 to 3.4 × 10−8 | 0.01 | 0.44 to 13.5 | 1.4 | 0.03 to 1.0 | 0.06 |
| CTX-M-15+OXA-48 producers (n = 6) | 2.5 × 10−6 to 3.9 × 10−6 | 0.01 | 0.35 to 3.6 | 1.1 | 0.03 to 8.0 | 0.1 |