Monte Carlo simulations of cefepime in children receiving continuous kidney replacement therapy support continuous infusions for target attainment.

ABSTRACT:

Background

Sepsis is a leading cause of acute kidney injury requiring continuous kidney replacement therapy (CKRT) and CKRT can alter drug pharmacokinetics (PK). Cefepime is used commonly in critically ill children and is cleared by CKRT, yet data regarding cefepime PK and pharmacodynamic (PD) target attainment in children receiving CKRT are scarce, so we performed Monte Carlo simulations (MCS) of cefepime dosing strategies in children receiving CKRT.

Methods

We developed a CKRT "module" in the precision dosing software Edsim++. The module was added into a pediatric cefepime PK model. 1000-fold MCS were performed using six dosing strategies in patients aged 2-25 years and ≥ 10 kg with differing residual kidney function (estimated glomerular filtration rate of 5 vs 30 mL/min/

SUBMITTER: Hambrick HR 

PROVIDER: S-EPMC11459894 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature