Abacavir dosing in neonates from birth to 3 months of life: a population pharmacokinetic modelling and simulation study.

ABSTRACT:

Background

No evidence-based optimal dosing guidance is available for abacavir liquid formulation use from birth. We used abacavir pharmacokinetic data from neonates and infants to determine an exact abacavir dosing strategy (mg/kg) for infants aged 0-3 months and to propose dosing by WHO weight band for neonates.

Methods

Abacavir pharmacokinetic and safety data were pooled from three completed studies (1997-2020): PACTG 321 (USA), the Tygerberg Cohort (South Africa), and IMPAACT P1106 (South Africa). PACTG 321 and the Tygerberg Cohort were performed in neonates exposed to HIV receiving a single dose of abacavir. IMPAACT P1106 included predominantly low birthweight (<2500 g) infants on antiretroviral therapy enrolled when they were younger than 3 months. We developed a popul

SUBMITTER: Bekker A 

PROVIDER: S-EPMC8760861 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature