Evidence map›Paper›PMID 33318014›Full record

ArticleAntimicrobial agents and chemotherapy2021

Population Pharmacokinetics of Tenofovir in Pregnant and Postpartum Women Using Tenofovir Disoproxil Fumarate.

Ahizechukwu C Eke, Kensuke Shoji, Brookie M Best, Jeremiah D Momper, Alice M Stek, Tim R Cressey, Mark Mirochnick, Edmund V Capparelli

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00042289 (Pharmacokinetic Properties of Antiretroviral and Related Drugs During Pregnancy and Postpartum), which is not on this map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.0field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT00042289 completednot on this map

Pharmacokinetic Properties of Antiretroviral and Related Drugs During Pregnancy and Postpartum

TypeobservationalSponsorNational Institute of Allergy and Infectious Diseases (NIAID)Ran2003 to 2020Enrolled1,578ConditionsHIV InfectionsArmsatazanavir/cobicistat, darunavir/ritonavir dosage #1, darunavir/ritonavir dosage #2, darunavir/ritonavir dosage #3, elvitegravir/cobicistat
3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Trial
  2. Obstetric pharmacoeconomics.Expert review of pharmacoeconomics & outcomes research · 2026
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 6 institutions in 4 countries.

Ahizechukwu C EkeDivision of Maternal Fetal Medicine, Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA aeke2@jhu.edu.ORCID 0000-0002-0070-9840
Kensuke ShojiDivision of Infectious Diseases, Department of Medical Subspecialties, National Center for Child Health and Development, Tokyo, Japan.
Brookie M BestUniversity of California San Diego Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, California, USA.
Jeremiah D MomperUniversity of California San Diego Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, California, USA.
Alice M StekDivision of Maternal Fetal Medicine, Department of Obstetrics & Gynecology, University of Southern California School of Medicine, Los Angeles, California, USA.
Tim R CresseyPHPT/IRD UMI 174, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand.
Mark MirochnickDivision of Neonatology, Department of Pediatrics, Boston University School of Medicine, Boston, Massachusetts, USA.
Edmund V CapparelliUniversity of California San Diego Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, California, USA.
University of California San Diego · USBoston University · USJohns Hopkins University · USNational Center For Child Health and Development · JPUniversity of Liverpool · GBUniversity of Southern California · US

Funding

LOC-IMPAACT Leadership GroupPharmacokinetics and Safety of Remdesivir for Treatment of COVID-19 in Pregnant Women in the USUM1AI068632 · NIAID · SOCIAL AND SCIENTIFIC SYSTEMS, INC. · PI Sharon A Nachman · 2011 to 2026
$278.1M
Statistical and Data Management Center (SDMC), AIDS Clinical Trials Group (ACTG)UM1AI068634 · NIAID · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI Marlene Ann Cooper, Michael David Hughes · 2011 to 2026
$246.6M
Statistical and Data Management Center-Pediatric,Adolescent, and Maternal CTGUM1AI068616 · NIAID · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI Sean Scott Brummel, Marlene Ann Cooper · 2011 to 2026
$155.6M
UCLA Clinical Translational Science InstituteUL1TR001881 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ARLEEN F. BROWN, ARASH NAEIM · 2016 to 2026
$118.1M
Vaccine Response and Immunotherapeutics SWGP30AI094189 · NIAID · JOHNS HOPKINS UNIVERSITY · PI Richard E. Chaisson · 2012 to 2026
$67.0M
UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
Institute of Translational Health SciencesUL1TR000423 · NCATS · UNIVERSITY OF WASHINGTON · PI DISIS, MARY L. · 2012 to 2016
$49.4M
LC - IMPAACT Leadership GroupUM1AI106716 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Grace M Aldrovandi · 2014 to 2026
$47.2M
University of California, San Diego Clinical Trial UnitUM1AI069536 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI STEPHEN A SPECTOR · 2012 to 2026
$34.0M
Colorado Clinical and Translational Science Institute (UL1)UL1TR000154 · NCATS · UNIVERSITY OF COLORADO DENVER · PI SOKOL, RONALD J. · 2012 to 2013
$20.4M
Understanding Medication Adherence Benchmarks, Safety and Pharmacometrics of Novel Antiretrovirals in Pregnant Women Living with HIV.K23HD104517 · NICHD · JOHNS HOPKINS UNIVERSITY · PI EKE, AHIZECHUKWU C. · 2020 to 2024
$857k
NCATS NIH HHS UL1 TR000124NCATS NIH HHS UL1 TR000154NCATS NIH HHS UL1 TR000423NCATS NIH HHS UL1 TR001881NIAID NIH HHS P30 AI094189NIAID NIH HHS UM1 AI068616NIAID NIH HHS UM1 AI068632NIAID NIH HHS UM1 AI068634NIAID NIH HHS UM1 AI069536NIAID NIH HHS UM1 AI106716NICHD NIH HHS HHSN275201800001CNICHD NIH HHS HHSN275201800001INICHD NIH HHS K23 HD104517
6 · The paper itself

Abstract

Pharmacokinetics of drugs can be affected by physiologic changes during pregnancy. Our aim was to assess the influence of covariates on tenofovir (TFV) pharmacokinetics in pregnant and postpartum women receiving tenofovir disoproxil fumarate (TDF). Population pharmacokinetic parameter estimates and the influence of covariates were assessed using nonlinear mixed-effects modeling (NONMEM 7.4). Forty-six women had intensive pharmacokinetic evaluations during the second and third trimesters of pregnancy, with another evaluation postpartum. A two-compartment pharmacokinetic model with allometric scaling for body weight and first-order absorption best described the tenofovir plasma concentration data. Apparent oral clearance (CL/F) and volume of distribution at steady state (

Indexed as

Anti-HIV AgentsHIV-1HIV InfectionsFemaleHumansPostpartum PeriodPregnancyTenofovirAnti-HIV AgentsTenofovirAIDSHIVpopulation pharmacokineticspostpartumpregnancyTDFtenofovirtenofovir disoproxil fumarate

Identifiers

PMID33318014
PMCPMC8092509
OpenAlexW3112461227

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.