A simplified amoxicillin regimen with dose frequency based on post-natal age in neonates with confirmed or suspected infection.

ABSTRACT: Amoxicillin plus gentamicin is the recommended first-line empiric therapy for neonates with infection. Guidelines vary widely in dose (mg/kg), dose frequency, and adjustments according to post-menstrual age (PMA) and post-natal age (PNA). We aimed to develop a population pharmacokinetic (PK) model for amoxicillin in neonates with clinical evidence of sepsis and design optimal dosing regimens. One hundred seventy-seven neonates receiving intravenous amoxicillin for infection were enrolled in a prospective, observational PK study in Papua New Guinea (PNG). The probability of PK-pharmacodynamic target attainment (PK-PD PTA) was determined based on minimum inhibitory concentrations (MIC) and the proportion of time concentrations that remained above these values (%T > MIC). Neonates with concen

SUBMITTER: Mukap M 

PROVIDER: S-EPMC11963543 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature