Evidence map›Paper›PMID 31002731›Full record

ArticlePloS one2019

Impact of malaria and hepatitis B co-infection on clinical and cytokine profiles among pregnant women.

Nsoh Godwin Anabire, Paul Armah Aryee, Abass Abdul-Karim, Osbourne Quaye, Gordon Akanzuwine Awandare, Gideon Kofi Helegbe

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 3 pooled it
0.6field-weighted citation impact, top 33% 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

14 citing papers in PubMed, 3 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
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  4. Hepatitis B Virus andViruses · 2025
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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

6 authors at 3 institutions in 1 country.

Nsoh Godwin AnabireWest African Centre for Cell Biology of Infectious Pathogens (WACCBIP), University of Ghana, Legon- Accra, Ghana.ORCID 0000-0002-1459-2559
Paul Armah AryeeDepartment of Nutritional Sciences, School of Allied Health Sciences, University for Development Studies, Tamale- Ghana.ORCID 0000-0002-9857-1842
Abass Abdul-KarimZonal Public Health Laboratory, Tamale Teaching Hospital, Tamale- Ghana.
Osbourne QuayeWest African Centre for Cell Biology of Infectious Pathogens (WACCBIP), University of Ghana, Legon- Accra, Ghana.
Gordon Akanzuwine AwandareWest African Centre for Cell Biology of Infectious Pathogens (WACCBIP), University of Ghana, Legon- Accra, Ghana.
Gideon Kofi HelegbeWest African Centre for Cell Biology of Infectious Pathogens (WACCBIP), University of Ghana, Legon- Accra, Ghana.
University of Ghana · GHTamale Teaching Hospital · GHUniversity for Development Studies · GH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe overlap of malaria and chronic hepatitis B (CHB) is common in endemic regions, however, it is not known if this co-infection could adversely influence clinical and immunological responses. This study investigated these interactions in pregnant women reporting to antenatal clinics in Ghana.

methodsClinical parameters (hemoglobin, liver function biomarker, peripheral malaria parasitemia, and hepatitis B viremia) and cytokine profiles were assayed and compared across four categories of pregnant women: un-infected, mono-infected with Plasmodium falciparum (Malaria group), mono-infected with chronic hepatitis B virus (CHB group) and co-infected (Malaria+CHB group).

resultsWomen with Malaria+CHB maintained appreciably normal hemoglobin levels (mean±SEM = 10.3±0.3 g/dL). That notwithstanding, Liver function test showed significantly elevated levels of alanine aminotransferase, aspartate aminotransferase and total bilirubin [P<0.001 for all comparisons]. Similarly, the Malaria+CHB group had significantly elevated pro-inflammatory cytokines, including tumour necrosis factor alpha (TNF-α), interleukin (IL)-1β, and IL-6 [P<0.05 for all comparisons]. In women with Malaria+CHB, correlation analysis showed significant negative association of the pro-inflammatory cytokines responses with malaria parasitemia [IL-1β (P<0.001; r = -0.645), IL-6 (P = 0.046; r = -0.394) and IL-12 (P = 0.011; r = -0.49)]. On the other hand, the pro-inflammatory cytokine levels positively correlated with HBV viremia [TNF-α (P = 0.004; r = 0.549), IL-1β (P<0.001; r = 0.920), IL-6 (P<0.001; r = 0.777), IFN-γ (P = 0.002; r = 0.579), IL-2 (P = 0.008; r = 0.512) and IL-12 (P<0.001; r = 0.655)]. Also, for women in the Malaria+CHB group, parasitemia was observed to diminish HBV viremia [P = 0.003, r = -0.489].

conclusionPut together the findings suggests that Malaria+CHB could exacerbate inflammatory cytokine responses and increase susceptibility to liver injury among pregnant women in endemic settings.

Indexed as

AdultAlanine TransaminaseAspartate AminotransferasesCoinfectionCytokinesFemaleGhanaHemoglobinsHepatitis B, ChronicHumansInflammation MediatorsMalaria, FalciparumPregnancyPregnancy OutcomePrenatal CareYoung AdultAlanine TransaminaseAspartate AminotransferasesCytokinesHemoglobinsInflammation Mediators

Identifiers

PMID31002731
PMCPMC6474591
OpenAlexW2938150012

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.