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. 2015 Jul 16;59(8):4504–4509. doi: 10.1128/AAC.00530-15

TABLE 2.

Fecal concentration of ceftaroline and avibactam in volunteers receiving ceftaroline-avibactama

Drug and visit day Fecal concn (mg/kg)
Mean Median Minimum Maximum SD
Ceftaroline
    −1 0 0 0 0 0
    2 1.7 0 0 18.4 4.9
    5 2.9 0 0 35.4 9.5
    7 0.3 0 0 1.4 0.5
    9 0 0 0 0 0
    14 0 0 0 0 0
    21 0 0 0 0 0
Avibactam
    −1 0 0 0 0 0
    2 0.3 0 0 3.7 1.0
    5 7.1 0 0 98.5 26.3
    7 0.1 0 0 1.6 0.4
    9 0 0 0 0 0
    14 0 0 0 0 0
    21 0 0 0 0 0
a

Ceftaroline-avibactam administered as 600 mg ceftaroline fosamil and 600 mg avibactam i.v. over 1 h every 8 h on days 1 to 6 and a single dose on day 7.