Evidence map›Paper›PMID 25649228›Full record

ArticleBMC public health2015

No evidence of decline in malaria burden from 2006 to 2013 in a rural Province of Gabon: implications for public health policy.

Vanessa Assele, Gildas Ella Ndoh, Dieudonné Nkoghe, Thierry Fandeur

Registry-linked trialAbstract read
In one paragraph

Article in BMC public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06172686 (Adaptation of Blood-stage Controlled Human Malaria Infection for Evaluation of Transmission Blocking Malaria Interventions in Malaria Endemic Countries), which is not on this map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–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.

NCT06172686 phase1unknown statusnot on this mapstarted 2024, after this paper: background citation

Adaptation of Blood-stage Controlled Human Malaria Infection for Evaluation of Transmission Blocking Malaria Interventions in Malaria Endemic Countries

TypeinterventionalSponsorIfakara Health InstituteRan2024 to 2024Enrolled24ConditionsControlled Human Malaria Infection, Induced Blood Stage Malaria Infection, Malaria Transmission, Malaria ChallengeArmsPiperaquine tablets , which will be administered orally as a single dose of 480mg (320mg+160mg)., Doxycycline (100mg tablets strength as Doxycycline Hyclate) will also be administered orally and will be given as 1 tablet (100mg) Once daily for 7 days.
3 · Its place in the literature

Who cites it

23 citing papers in PubMed.

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  12. Differential Prevalences ofInfection and drug resistance · 2021
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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.

Vanessa AsseleUnité de Parasitologie Médicale, Centre International de Recherches Médicales de Franceville, Franceville, BP 769, Gabon. vane_assele@yahoo.fr.
Gildas Ella NdohUnité de Recherche et d'Analyses Médicales, Centre International de Recherches Médicales de Franceville, Franceville, Gabon. ellandohgildas@ymail.com.
Dieudonné NkogheUnité de Recherche et d'Analyses Médicales, Centre International de Recherches Médicales de Franceville, Franceville, Gabon. dnkoghe@hotmail.com.
Thierry FandeurUnité de Parasitologie Médicale, Centre International de Recherches Médicales de Franceville, Franceville, BP 769, Gabon. thierryfandeur@yahoo.fr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe morbidity of malaria has steady declined in the urban regions of Gabon between 2000 and 2008, but caution should be exercised before generalizing this trend to the whole country because this finding has not been systematically confirmed in remote rural provinces.

methodsWe conducted a retrospective survey using data on malaria cases recorded in North Eastern Gabon between 2006 and 2013 at health facilities in Makokou. Malaria data were analyzed, and associations with annual variations and patient age were assessed.

resultsA global increase in clinical and confirmed malaria cases was observed over the study period. The rate of infection was significantly higher in children aged between 0 to 4 years than in children of 5 years and above, and in adults. Contrary to prior observations in urban and semi-urban areas of Gabon, malaria burden remained mostly unchanged or even increased in Makokou in the Ogooué-Ivindo province during these last 8 years.

conclusionsThe persistence of Plasmodium falciparum pockets of sustained malaria transmission in rural Gabon may be related to an inadequate coverage of key interventions, to poor treatment seeking behavior and/or to a decline efficacy of treatments. Our results highlight the need to better adapt malaria control strategies to local epidemiological contexts and to environmental constraints. Equitable delivery of health service to hard-to-reach populations constitutes a challenging issue for the health authorities of Gabon.

Indexed as

Health PolicyAdolescentAdultChildChild, PreschoolCommunicable Disease ControlFemaleGabonHumansInfantMalariaNeeds AssessmentPlasmodium falciparumPreventive Health ServicesPrimary PreventionPublic Policy

Identifiers

PMID25649228
PMCPMC4324784

What OpenQuestion holds

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Registered trials

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.