Cefepime and Zidebactam Injection
| Pathogen | Minimum Inhibitory Concentrations (mcg/mL) | Disk Diffusionb (zone diameter in mm) | ||||
|---|---|---|---|---|---|---|
| S | I | R | S | I | R | |
| Enterobacteralesa | ≤ 8 | 16 | ≥ 32 | ≥ 21 | 18-20 | ≤ 17 |
| Pseudomonas aeruginosaa | ≤ 8 | 16 | ≥ 32 | ≥ 18 | 15-17 | ≤ 14 |
S = Susceptible; I = Intermediate; R = Resistant
- Susceptibility interpretive criteria are based on a dose of 2 grams cefepime and 1 g zidebactam by intravenous infusion over 1 hour every 8 hours in patients with an estimated glomerular filtration rate ≥ 60 mL/min.
- For disk diffusion, use paper disks impregnated with 30/30 mcg cefepime/zidebactam.