| Literature DB >> 25845873 |
J B Pain1, M P Lê2, M Caseris3, C Amiel4, L Lassel5, C Charpentier6, A Desnoyer1, C Farnoux7, G Pialoux8, D Descamps6, G Peytavin9.
Abstract
We describe the pharmacokinetics of dolutegravir (DTG) in a premature neonate after maternal intensification of an antiretroviral (ARV) regimen by adding DTG. During the last 2 weeks of pregnancy, the ARV was tenofovir-emtricitabine, atazanavir-ritonavir, and DTG (50 mg once daily). From the interaction between atazanavir and DTG via CYP3A4 and UGT1A1 and placental efflux transporter inhibition and considering the infant's probable enzymatic immaturity, the DTG elimination half-life was estimated to be 4-fold longer in neonates than in adults.Entities:
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Year: 2015 PMID: 25845873 PMCID: PMC4432130 DOI: 10.1128/AAC.00173-15
Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN: 0066-4804 Impact factor: 5.191