Evidence map›Paper›PMID 29579050›Full record

ArticlePLoS neglected tropical diseases2018

Seroepidemiology of helminths and the association with severe malaria among infants and young children in Tanzania.

Jennifer L Kwan, Amy E Seitz, Michal Fried, Kun-Lin Lee, Simon Metenou, Robert Morrison, Edward Kabyemela, Thomas B Nutman, D Rebecca Prevots, Patrick E Duffy

2 registry-linked trialsOpen access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.2field-weighted citation impact, top 54% 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.

NCT03719599 completednot on this mapstarted 2019, after this paper: background citation

Cross-Sectional Survey of Plasmodium and Other Parasites in Pregnant Women and Children Around Margibi and Montserrado Counties, Liberia

TypeobservationalSponsorNational Institute of Allergy and Infectious Diseases (NIAID)Ran2019 to 2021Enrolled1,264ConditionsMalaria
NCT04105855 completednot on this mapstarted 2020, after this paper: background citation

Cross-Sectional Survey of Plasmodium and Other Parasites in Pregnant Women and Infants Around Maferinyah, Guinea

TypeobservationalSponsorNational Institute of Allergy and Infectious Diseases (NIAID)Ran2020 to 2023Enrolled3,392ConditionsMalaria
3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Filarial Lymphedema Patients Are Characterized by Exhausted CD4Frontiers in cellular and infection microbiology · 2021
    Article
  9. 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 at 2 institutions in 1 country.

Jennifer L KwanEpidemiology Unit, Laboratory of Clinical Infectious Disease, Division of Intramural Research (DIR), National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States of America.
Amy E SeitzEpidemiology Unit, Laboratory of Clinical Infectious Disease, Division of Intramural Research (DIR), National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States of America.ORCID 0000-0001-7417-145X
Michal FriedLaboratory of Malaria Immunology and Vaccinology, DIR, NIAID, NIH, Bethesda, MD, United States of America.
Kun-Lin LeeLaboratory of Malaria Immunology and Vaccinology, DIR, NIAID, NIH, Bethesda, MD, United States of America.
Simon MetenouLaboratory of Parasitic Diseases, DIR, NIAID, NIH, Bethesda, MD, United States of America.
Robert MorrisonSeattle Biomedical Research Institute, Seattle, WA, United States of America.
Edward KabyemelaSeattle Biomedical Research Institute, Seattle, WA, United States of America.
Thomas B NutmanLaboratory of Parasitic Diseases, DIR, NIAID, NIH, Bethesda, MD, United States of America.
D Rebecca PrevotsEpidemiology Unit, Laboratory of Clinical Infectious Disease, Division of Intramural Research (DIR), National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States of America.
Patrick E DuffyLaboratory of Malaria Immunology and Vaccinology, DIR, NIAID, NIH, Bethesda, MD, United States of America.ORCID 0000-0002-4483-5005
National Institutes of Health · USCenter for Infectious Disease Research · US

Funding

Immunoregulation /Immune Recognition In Filarial/Nonfilarial Parasitic InfectionZIAAI000197 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI NUTMAN, THOMAS · 2009 to 2025
$23.4M
Clinical And Therapeutic Studies Of Human Filariasis and Related DiseasesZIAAI000439 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI NUTMAN, THOMAS · 2009 to 2025
$14.8M
Epidemiology of Mycobacterial InfectionsZIAAI001035 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI PREVOTS, D. REBECCA · 2009 to 2025
$11.6M
Malaria Pathogenesis in young children and vaccine discoveryZIAAI001134 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI DUFFY, PATRICK · 2010 to 2025
$11.3M
Pathogenesis of falciparum malaria in infancyR01AI052059 · NIAID · SEATTLE BIOMEDICAL RESEARCH INSTITUTE · PI DUFFY, PATRICK E · 2001 to 2004
$2.7M
Malaria at the Mother-child InterfaceD43TW005509 · FIC · SEATTLE BIOMEDICAL RESEARCH INSTITUTE · PI KUBLIN, JAMES G. · 2002 to 2013
$1.6M
Malaria Surveillance and Research Studies in Liberia and Guinea-ConakryZIAAI001228 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI DUFFY, PATRICK · 2018 to 2024
$124k
FIC NIH HHS D43 TW005509NIAID NIH HHS R01 AI052059NIH HHS D43 TW005509NIH HHS R01AI52059
6 · The paper itself

Abstract

The disease burden of Wuchereria bancrofti and Plasmodium falciparum malaria is high, particularly in Africa, and co-infection is common. However, the effects of filarial infection on the risk of severe malaria are unknown. We used the remaining serum samples from a large cohort study in Muheza, Tanzania to describe vector-borne filarial sero-reactivity among young children and to identify associations between exposure to filarial parasites and subsequent severe malaria infections. We identified positive filarial antibody responses (as well as positive antibody responses to Strongyloides stercoralis) among infants as young as six months. In addition, we found a significant association between filarial seropositivity at six months of age and subsequent severe malaria. Specifically, infants who developed severe malaria by one year of age were 3.9 times more likely (OR = 3.9, 95% CI: 1.2, 13.0) to have been seropositive for filarial antigen at six months of age compared with infants who did not develop severe malaria.

Indexed as

AnimalsAntibodies, HelminthAntigens, HelminthBrugia malayiChildChild, PreschoolCohort StudiesCoinfectionCytokinesFemaleFilariasisHumansInfantMalariaMalePrevalenceAntibodies, HelminthAntigens, HelminthCytokines

Identifiers

PMID29579050
PMCPMC5886694
OpenAlexW2790643942

What OpenQuestion holds

Textmetadata
LicenceCC0
Read underepoch 390

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.