Evidence map›Paper›PMID 34310215›Full record

ArticleAntimicrobial agents and chemotherapy2021

Effect of Isoniazid Intake on Ethionamide Pharmacokinetics and Target Attainment in Multidrug-Resistant Tuberculosis Patients.

Maxwell T Chirehwa, Richard Court, Mariana de Kock, Lubbe Wiesner, Nihal de Vries, Joseph Harding, Tawanda Gumbo, Gary Maartens, Rob Warren, Paolo Denti and 1 more

Open 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. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 39% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
  3. Observational
  4. Article
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

11 authors at 3 institutions in 1 country.

Maxwell T ChirehwaDivision of Clinical Pharmacology, Department of Medicine, University of Cape Towngrid.7836.a, Cape Town, South Africa.ORCID 0000-0002-1685-4882
Richard CourtDivision of Clinical Pharmacology, Department of Medicine, University of Cape Towngrid.7836.a, Cape Town, South Africa.
Mariana de KockNRF-DSI Centre of Excellence in Biomedical Tuberculosis Research, SAMRC Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Stellenbosch Universitygrid.11956.3a, Cape Town, South Africa.
Lubbe WiesnerDivision of Clinical Pharmacology, Department of Medicine, University of Cape Towngrid.7836.a, Cape Town, South Africa.ORCID 0000-0002-9070-8699
Nihal de VriesBrooklyn Chest Hospital, Cape Town, South Africa.
Joseph HardingDP Marais Hospital, Cape Town, South Africa.
Tawanda GumboQuantitative Preclinical and Clinical Sciences Department, Praedicare Inc., Dallas, Texas, USA.ORCID 0000-0001-7592-8012
Gary MaartensDivision of Clinical Pharmacology, Department of Medicine, University of Cape Towngrid.7836.a, Cape Town, South Africa.ORCID 0000-0003-3080-6606
Rob WarrenNRF-DSI Centre of Excellence in Biomedical Tuberculosis Research, SAMRC Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Stellenbosch Universitygrid.11956.3a, Cape Town, South Africa.
Paolo DentiDivision of Clinical Pharmacology, Department of Medicine, University of Cape Towngrid.7836.a, Cape Town, South Africa.ORCID 0000-0001-7494-079X
Helen McIlleronDivision of Clinical Pharmacology, Department of Medicine, University of Cape Towngrid.7836.a, Cape Town, South Africa.ORCID 0000-0002-0982-6226
University of Cape Town · ZASouth African Medical Research Council · ZABrooklyn Chest Hospital · ZA

Funding

Leadership and Operations Center (LOC), AIDS Clinical Trials Group (ACTG); LOC 1/UM1AI068636 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Joseph J Eron, RAJESH T GANDHI · 2011 to 2026
$1073.1M
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
Validation, CLIA and Qualification (VQC): Enhancing the RS ratio as a tool for AIDS Clinical Trial Group (ACTG) tuberculosis trialsUM1AI106701 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Grace M Aldrovandi · 2014 to 2026
$116.8M
International Maternal Pediatric Adolescent AIDS Clinical Trials (IMPAACT) GroupU01AI068632 · NIAID · SOCIAL AND SCIENTIFIC SYSTEMS, INC. · PI JACKSON, J BROOKS · 2006 to 2010
$109.7M
Pharmacometric optimization of second line drugs for MDR tuberculosis treatmentR01AI116155 · NIAID · UNIVERSITY OF CAPE TOWN · PI GUMBO, TAWANDA, MCILLERON, HELEN · 2015 to 2019
$1.7M
HHS | NIH | National Institute of Allergy and Infectious Diseases (NIAID) R01AI116155NIAID NIH HHS R01 AI116155NIAID NIH HHS U01 AI068632NIAID NIH HHS UM1 AI068634NIAID NIH HHS UM1 AI068636NIAID NIH HHS UM1 AI106701Wellcome 206379/Z/17/ZWellcome Trust
6 · The paper itself

Abstract

Ethionamide is recommended as part of regimens to treat multidrug-resistant and rifampicin-resistant tuberculosis. This study was conducted to (i) describe the distribution of ethionamide MICs, (ii) describe the pharmacokinetics of ethionamide, and (iii) determine the probability of attaining target area under the concentration-time curve from 0 to 24 h (AUC

Indexed as

EthionamideTuberculosis, Multidrug-ResistantAntitubercular AgentsHumansIsoniazidMicrobial Sensitivity TestsAntitubercular AgentsEthionamideIsoniazidethionamideminimum inhibitory concentrationpharmacodynamicspopulation pharmacokineticsprobability of target attainmentrifampicin resistant

Identifiers

PMID34310215
PMCPMC8448124
OpenAlexW3186701048

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.