Evidence map›Paper›PMID 27928087›Full record

ArticleThe American journal of tropical medicine and hygiene2016

Operational Assessment of Long-Lasting Insecticidal Nets by Using an Anopheles Salivary Biomarker of Human-Vector Contact.

Mahoutin H Noukpo, Georgia B Damien, Emmanuel Elanga-N'Dille, André B Sagna, Papa M Drame, Evelyne Chaffa, Olayidé Boussari, Vincent Corbel, Martin Akogbéto, Franck Remoue

Abstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. eLife · 2021
    Pooled it
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  14. Biomarkers for Zoonotic Visceral Leishmaniasis in Latin America.Frontiers in cellular and infection microbiology · 2018
    Review
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

10 authors.

Mahoutin H NoukpoCentre de Recherche Entomologique de Cotonou (CREC), Cotonou, Bénin.
Georgia B DamienCentre de Recherche Entomologique de Cotonou (CREC), Cotonou, Bénin.
Emmanuel Elanga-N'DilleUMR IRD 224-CNRS 5290-Universités Montpellier Maladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), Cotonou, Bénin.
André B SagnaInstitut Pierre Richet (IPR), Institut Nationale de la Santé Publique (INSP), Bouaké, Côte d'Ivoire.
Papa M DrameUMR IRD 224-CNRS 5290-Universités Montpellier Maladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), Cotonou, Bénin.
Evelyne ChaffaProgramme National de Lutte Contre le Paludisme (PNLP), Ministère de la Santé, Cotonou, Bénin.
Olayidé BoussariCentre de Recherche Entomologique de Cotonou (CREC), Cotonou, Bénin.
Vincent CorbelUMR IRD 224-CNRS 5290-Universités Montpellier Maladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), Cotonou, Bénin.
Martin AkogbétoCentre de Recherche Entomologique de Cotonou (CREC), Cotonou, Bénin.
Franck RemoueCentre de Recherche Entomologique de Cotonou (CREC), Cotonou, Bénin. franck.remoue@ird.fr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The widespread implementation of long-lasting insecticidal nets (LLINs) is a major intervention method for malaria control. Although the LLINs coverage increases, information available on the physical integrity (PI) of implemented LLINs is incomplete. This study aimed to validate human IgG antibody (Ab) response to Anopheles gSG6-P1 salivary peptide antigen, previously demonstrated as a pertinent biomarker of human exposure to Anopheles bites, for evaluating the PI of LLINs in field conditions. We analyzed data from 262 randomly selected children (< 5 years of age) in health districts of Benin. Anti-gSG6-P1 IgG responses were assessed and compared with the PI of LLINs that these same children slept under, and evaluated by the hole index (HI). Specific IgG levels were positively correlated to LLINs HI (r = 0.342; P < 0.0001). According to antipeptide IgG level (i.e., intensity of vector exposure), two categories of LLINs PI were defined: 1) group "HI: [0, 100]" corresponding to LLINs with "good" PI and 2) "HI > 100" corresponding to LLINs with "bad" PI. These results suggest that human Ab response to salivary peptide could be a complementary tool to help defining a standardized threshold of efficacy for LLINs under field use.

Indexed as

AnophelesInsecticide-Treated BednetsAnimalsBeninBiomarkersFeeding BehaviorHumansImmunoglobulin GMalariaSalivaTime FactorsBiomarkersImmunoglobulin G

Identifiers

PMID27928087
PMCPMC5154453

What OpenQuestion holds

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Registered trials

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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.