TABLE 4.
Pharmacodynamic values determined for the five tested strains of S. aureus (n = 2)
Parameter and time point | Pharmacodynamic value for strain: |
||||
---|---|---|---|---|---|
ATCC 25923 (MIC = 0.1 μg/ml) | SA-1 (MIC = 0.5 μg/ml) | Sa2102 (MIC = 0.2 μg/ml) | Sa2667 (MIC = 0.5 μg/ml) | Sa2669 (MIC = 1.0 μg/ml) | |
Cmax/MIC | |||||
1 h | 53.6 | 9.76 | 24.9 | 9.20 | 4.93 |
25 h | 58.0 | 10.1 | 29.3 | 10.2 | 5.68 |
AUC0-24/MIC | 306 | 61.2 | 153 | 61.2 | 30.6 |
Δlog CFU/ml | |||||
t1 | −2.18 | −1.22 | −0.59 | −0.49 | −0.33 |
t24 | −6.80 | −1.80 | 0.04 | −0.92 | −0.43 |
t25 | −6.80 | −1.68 | 0.05 | −1.43 | −0.58 |
t48 | −6.80 | 1.53 | 3.02 | 2.57 | 2.25 |
ABBC0-48 (h × log CFU/ml) | 419 |