Pharmacokinetic-pharmacodynamic rationale for cefepime dosing regimens in intensive care units

Objectives: (i) To develop a population pharmacokinetics (PK) model for cefepime in patients in intensive care units (ICUs). (ii) To assess the pharmacokinetic-pharmacodynamic profile of various cefepime dosing regimens and to assess their expected probability of target attainment (=PTA expectation value) against common ICU pathogens such as Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa and Acinetobacter baumannii