Comparison of in vivo and in vitro pharmacodynamics of a humanized regimen of 600 milligrams of Ceftaroline Fosamil every 12 hours against Staphylococcus aureus at initial inocula of 106 and 108 CFU per milliliter
In: Antimicrobial agents and chemotherapy, Jg. 58 (2014-08-20), Heft 11
Online
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Zugriff:
In light of the in vivo/in vitro discordance among beta-lactams against Gram-negative pathogens, we compared the in vivo pharmacodynamics of humanized ceftaroline against 9 Staphylococcus aureus strains (MICs of 0.13 to 1 mg/liter) from published in vitro studies using standard and high inocula in the murine thigh infection model. Consistent with the in vitro findings, mean reductions of ≥1 log10 CFU were observed for ceftaroline against all strains using both standard and high inocula. These results suggest in vivo/in vitro concordance with no observed inoculum effect.
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Comparison of in vivo and in vitro pharmacodynamics of a humanized regimen of 600 milligrams of Ceftaroline Fosamil every 12 hours against Staphylococcus aureus at initial inocula of 106 and 108 CFU per milliliter
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Autor/in / Beteiligte Person: | Wonhee, So ; Jared L, Crandon ; George G, Zhanel ; David P, Nicolau |
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Zeitschrift: | Antimicrobial agents and chemotherapy, Jg. 58 (2014-08-20), Heft 11 |
Veröffentlichung: | 2014 |
Medientyp: | unknown |
ISSN: | 1098-6596 (print) |
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