Evidence map›Paper›PMID 24652498›Full record

Trial reportThe Journal of infectious diseases2014

Chloroquine-azithromycin combination antimalarial treatment decreases risk of respiratory- and gastrointestinal-tract infections in Malawian children.

Elizabeth A Gilliams, Jibreel Jumare, Cassidy W Claassen, Phillip C Thesing, Osward M Nyirenda, Fraction K Dzinjalamala, Terrie Taylor, Christopher V Plowe, LaRee A Tracy, Miriam K Laufer

Open access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in The Journal of infectious diseases, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
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  6. Article
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  8. Article
  9. Azithromycin for Malaria?The American journal of tropical medicine and hygiene · 2016
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Elizabeth A GilliamsDepartment of Epidemiology and Public Health, University of Maryland School of Medicine Howard Hughes Medical Institute/Center for Vaccine Development, University of Maryland School of Medicine, Baltimore, Maryland.
Jibreel JumareDepartment of Epidemiology and Public Health, University of Maryland School of Medicine.
Cassidy W ClaassenHoward Hughes Medical Institute/Center for Vaccine Development, University of Maryland School of Medicine, Baltimore, Maryland.
Phillip C ThesingBlantyre Malaria Project, University of Malawi College of Medicine.
Osward M NyirendaBlantyre Malaria Project, University of Malawi College of Medicine.
Fraction K DzinjalamalaDepartment of Pharmacy, University of Malawi College of Medicine, Blantyre, Malawi.
Terrie TaylorBlantyre Malaria Project, University of Malawi College of Medicine Department of Osteopathic Medical Specialties, College of Osteopathic Medicine, Michigan State University, E. Lansing, Michigan.
Christopher V PloweHoward Hughes Medical Institute/Center for Vaccine Development, University of Maryland School of Medicine, Baltimore, Maryland.
LaRee A TracyDepartment of Epidemiology and Public Health, University of Maryland School of Medicine.
Miriam K LauferHoward Hughes Medical Institute/Center for Vaccine Development, University of Maryland School of Medicine, Baltimore, Maryland.
University of Malawi · MWHoward Hughes Medical Institute · USUniversity of Maryland, Baltimore · US

Funding

Clinical Trial of Chloroquine Combinations in MalawiU01AI044824 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI PLOWE, CHRISTOPHER V. · 2004 to 2009
$3.0M
Molecular epidemiology of drug resistant malariaK23AI059316 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI LAUFER, MIRIAM K. · 2004 to 2008
$674k
Howard Hughes Medical InstituteNIAID NIH HHS K23 AI059316NIAID NIH HHS K23AI059316NIAID NIH HHS U01 AI044824NIAID NIH HHS U01AI044824
6 · The paper itself

Abstract

backgroundChloroquine-azithromycin is being evaluated as combination therapy for malaria. It may provide added benefit in treating or preventing bacterial infections that occur in children with malaria.

objectiveWe aim to evaluate the effect of treating clinical malaria with chloroquine-azithromycin on the incidence of respiratory-tract and gastrointestinal-tract infections compared to treatment with chloroquine monotherapy.

methodsWe compared the incidence density and time to first events of respiratory-tract and gastrointestinal-tract infections among children assigned to receive chloroquine-azithromycin or chloroquine for all symptomatic malaria episodes over the course of 1 year in a randomized longitudinal trial in Blantyre, Malawi.

resultsThe incidence density ratios of total respiratory-tract infections and gastrointestinal-tract infections comparing chloroquine-azithromycin to chloroquine monotherapy were 0.67 (95% confidence interval [CI], .48, .94) and 0.74 (95% CI, .55, .99), respectively. The time to first lower-respiratory-tract and gastrointestinal-tract infections were significantly longer in the chloroquine-azithromycin arm compared to the chloroquine arm (P = .04 and P = .02, respectively).

conclusionsChildren treated routinely with chloroquine-azithromycin had fewer respiratory and gastrointestinal-tract infections than those treated with chloroquine alone. This antimalarial combination has the potential to reduce the burden of bacterial infections among children in malaria-endemic countries.

Indexed as

AntimalarialsAzithromycinChild, PreschoolChloroquineDrug Therapy, CombinationFemaleGastrointestinal DiseasesHumansIncidenceLongitudinal StudiesMalariaMalawiMaleRespiratory Tract InfectionsRiskAntimalarialsAzithromycinChloroquineazithromycinchloroquinegastrointestinal tract infectionmalaria treatmentMalawirespiratory tract infectionsecondary benefit

Identifiers

PMID24652498
PMCPMC4172042
OpenAlexW2125766634

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.