Evidence map›Paper›PMID 30455233›Full record

ArticleAntimicrobial agents and chemotherapy2019

Population Pharmacokinetics of Mefloquine Intermittent Preventive Treatment for Malaria in Pregnancy in Gabon.

Michael Ramharter, Matthias Schwab, Ghyslain Mombo-Ngoma, Rella Zoleko Manego, Daisy Akerey-Diop, Arti Basra, Jean-Rodolphe Mackanga, Heike Würbel, Jan-Georg Wojtyniak, Raquel Gonzalez and 7 more

Open access · bronzeAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 34% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. 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

17 authors at 9 institutions in 3 countries.

Michael Ramharter *Centre de Recherches Médicales de Lambaréné, Albert Schweitzer Hospital, Lambaréné, Gabon ramharter@bnitm.de.
Matthias Schwab *Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany.
Ghyslain Mombo-NgomaCentre de Recherches Médicales de Lambaréné, Albert Schweitzer Hospital, Lambaréné, Gabon.
Rella Zoleko ManegoCentre de Recherches Médicales de Lambaréné, Albert Schweitzer Hospital, Lambaréné, Gabon.
Daisy Akerey-DiopCentre de Recherches Médicales de Lambaréné, Albert Schweitzer Hospital, Lambaréné, Gabon.
Arti BasraCentre de Recherches Médicales de Lambaréné, Albert Schweitzer Hospital, Lambaréné, Gabon.
Jean-Rodolphe MackangaCentre de Recherches Médicales de Lambaréné, Albert Schweitzer Hospital, Lambaréné, Gabon.
Heike WürbelCentre de Recherches Médicales de Lambaréné, Albert Schweitzer Hospital, Lambaréné, Gabon.
Jan-Georg WojtyniakDr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany.
Raquel GonzalezBarcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universitat de Barcelona), Barcelona, Spain.
Ute HofmannDr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany.
Mirjam GeditzDr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany.
Pierre-Blaise MatsieguiNgounié Medical Research Centre, Fougamou, Gabon.
Peter G KremsnerCentre de Recherches Médicales de Lambaréné, Albert Schweitzer Hospital, Lambaréné, Gabon.
Clara Menendez *Barcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universitat de Barcelona), Barcelona, Spain.
Reinhold Kerb *Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany.
Thorsten Lehr *Clinical Pharmacy, Saarland University, Saarbrücken, Germany.
University of Tübingen · DEDr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology · DEUniversität Hamburg · DEUniversity Children's Hospital Tübingen · DEAlbert Schweitzer Hospital · GABarcelona Centre for International Affairs · ESCentre International de Recherches Médicales de Franceville · GASaarland University · DEUniversitat de Barcelona · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mefloquine was evaluated as an alternative for intermittent preventive treatment of malaria in pregnancy (IPTp) due to increasing resistance against the first-line drug sulfadoxine-pyrimethamine (SP). This study determined the pharmacokinetic characteristics of the mefloquine stereoisomers and the metabolite carboxymefloquine (CMQ) when given as IPTp in pregnant women. Also, the relationship between plasma concentrations of the three analytes and cord samples was evaluated, and potential covariates influencing the pharmacokinetic properties were assessed. A population pharmacokinetic analysis was performed with 264 pregnant women from a randomized controlled trial evaluating a single and a split-dose regimen of two 15-mg/kg mefloquine doses at least 1 month apart versus SP-IPTp. Both enantiomers of mefloquine and its carboxy-metabolite (CMQ), measured in plasma and cord samples, were applied for pharmacokinetic modelling using NONMEM 7.3. Both enantiomers and CMQ were described simultaneously by two-compartment models. In the split-dose group, mefloquine bioavailability was significantly increased by 5%. CMQ induced its own metabolism significantly. Maternal and cord blood concentrations were significantly correlated (

Indexed as

AdolescentAdultAntimalarialsDrug CombinationsFemaleHumansMalariaMefloquinePharmacokineticsPlasmodium falciparumPregnancyPyrimethamineSulfadoxineYoung AdultAntimalarialsDrug Combinationsfanasil, pyrimethamine drug combinationMefloquinePyrimethamineRo 21-5104SulfadoxinemalariamefloquinePlasmodium falciparumpopulation pharmacokineticspregnancy

Identifiers

PMID30455233
PMCPMC6355560
OpenAlexW2901535987

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.