Evidence map›Paper›PMID 22797994›Full record

ArticleAdvances in nutrition (Bethesda, Md.)2012

Implications of malaria on iron deficiency control strategies.

Natasha Spottiswoode, Michal Fried, Hal Drakesmith, Patrick E Duffy

Open access · hybridAbstract readConference Proceedings
In one paragraph

Article in Advances in nutrition (Bethesda, Md.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
3.1field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 38 citations in OpenAlex.

  1. Pooled it
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  14. Observational
  15. Chronic inflammation and iron metabolism.The Journal of pediatrics · 2015
    Article
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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

4 authors at 3 institutions in 2 countries.

Natasha SpottiswoodeLaboratory of Malaria Immunology and Vaccinology, NIAID, National Institutes of Health, Bethesda, MD, USA.
Michal Fried
Hal Drakesmith
Patrick E Duffy
John Radcliffe Hospital · GBNational Institute of Allergy and Infectious Diseases · USNational Institutes of Health · US

Funding

Mali International Center for Excellence in Research: Malaria Clinical ResearchZIAAI001056 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI DUFFY, PATRICK · 2009 to 2024
$43.1M
Malaria Pathogenesis in young children and vaccine discoveryZIAAI001134 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI DUFFY, PATRICK · 2010 to 2025
$11.3M
Intramural NIH HHSMedical Research Council G0901149
6 · The paper itself

Abstract

The populations in greatest need of iron supplementation are also those at greatest risk of malaria: pregnant women and young children. Iron supplementation has been shown to increase malaria risk in these groups in numerous studies, although this effect is likely diminished by factors such as host immunity, host iron status, and effective malaria surveillance and control. Conversely, the risk of anemia is increased by malaria infections and preventive measures against malaria decrease anemia prevalence in susceptible populations without iron supplementation. Studies have shown that subjects with malaria experience diminished absorption of orally administered iron, so that as a consequence, iron supplementation may have generally reduced efficacy in malarious populations. A possible mechanistic link between malaria, poor absorption of iron, and anemia is provided by recent research on hepcidin, the human iron control hormone. Our improved understanding of iron metabolism may contribute to the control of malaria and the treatment of anemia. Malaria surveillance and control are necessary components of programs to control iron deficiency and may enhance the efficacy of iron supplementation.

Indexed as

AdolescentAnemia, Iron-DeficiencyAntimicrobial Cationic PeptidesChildChild, PreschoolClinical Trials as TopicDietary SupplementsFemaleHepcidinsHumansInfantIron, DietaryMalariaPregnancyPregnancy Complications, HematologicRisk FactorsAntimicrobial Cationic PeptidesHAMP protein, humanHepcidinsIron, Dietary

Identifiers

PMID22797994
PMCPMC3649728
OpenAlexW2156149128

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.