Evidence map›Paper›PMID 29929529›Full record

ArticleParasites & vectors2018

The epidemiology of porcine Taenia solium cysticercosis in communities of the Central Highlands in Vietnam.

Dinh Ng-Nguyen, John Noh, Kathleen Breen, Mark Anthony Stevenson, Sukwan Handali, Rebecca Justine Traub

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
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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 4 institutions in 3 countries.

Dinh Ng-NguyenFaculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, Victoria, 3052, Australia. ngocn4@student.unimelb.edu.au.
John NohDivision of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Kathleen BreenDepartment of Livestock, Montana Veterinary Diagnostic Lab, Bozeman, Montana, USA.
Mark Anthony StevensonFaculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, Victoria, 3052, Australia.
Sukwan HandaliDivision of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Rebecca Justine TraubFaculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, Victoria, 3052, Australia.
University of Melbourne · AUCenters for Disease Control and Prevention · USDivision of Parasitic Diseases and Malaria · USMontana Department of Transportation · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTaenia solium cysticercosis, recognized as a neglected tropical disease by the WHO, is distributed mostly in developing countries of Latin America, sub-Saharan Africa and Asia. Pigs and humans act as intermediate hosts, acquiring T. solium cysticerci (larval stage) in their tissue, through the ingestion of T. solium eggs shed in the faeces of humans infected with adult tapeworms. The disease has a negative impact on rural economies due to losses in productivity arising from human disease, pork carcass condemnations and loss of market access. The aim of this study was to estimate the prevalence of T. solium cysticercosis in pigs in Dak Lak Province in the Central Highlands of Vietnam and to identify household level characteristics associated with T. solium porcine cysticercosis.

methodsThis was a cross-sectional study of household pigs in three districts of Dak Lak Province. A total of 408 households in six villages in three districts were visited between June and October 2015. A questionnaire was administered to the head of each household, and within each household, serum samples were collected from three pigs. Serum samples were analyzed using the recombinant T24H antigen in enzyme-linked immunoelectrotransfer blot assay and lentil lectin purified glycoprotein in EITB assay. A Bayesian, mixed-effects logistic regression model was developed to identify management factors associated with the probability of a household having at least one cysticercosis-positive pig.

resultsThe prevalence of porcine T. solium cysticercosis in this study was low at 0.94 [95% confidence interval (CI) 0.51-1.68] cases per 100 pigs at risk, in agreement with other studies conducted throughout Vietnam. Scavenging of food and coprophagy were associated with T. solium cysticercosis [odds ratios 1.98 (95% CrI: 0.55-4.74) and 2.57 (95% CrI: 1.22-4.66), respectively].

conclusionsThis study proves that the seroprevalence of porcine cysticercosis in Dak Lak Province was as low as that of other studies conducted throughout Vietnam. Scavenging of food and coprophagy are modifiable factors, providing the opportunity to decrease the prevalence of porcine cysticercosis further in the province.

Indexed as

AnimalsAntibodies, HelminthCross-Sectional StudiesCysticercosisEnzyme-Linked Immunosorbent AssaySeroepidemiologic StudiesSwineSwine DiseasesTaenia soliumVietnamAntibodies, HelminthEpidemiologyPorcine cysticercosisTaenia soliumVietnam

Identifiers

PMID29929529
PMCPMC6014001
OpenAlexW2809295776

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.