Evidence map›Paper›PMID 30034207›Full record

ArticleInfectious diseases in clinical practice (Baltimore, Md.)2018

Screening US Vietnam Veterans for Liver Fluke Exposure 5 Decades After the End of the War.

George Psevdos, Florence M Ford, Sung-Tae Hong

Open access · greenAbstract read
In one paragraph

Article in Infectious diseases in clinical practice (Baltimore, Md.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 36% 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

7 citing papers in PubMed, 13 citations in OpenAlex.

  1. Natural history of liver fluke infection underpins epidemiological patterns of biliary cancer.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Review
  3. Diagnosis of IndolentFederal practitioner : for the health care professionals of the VA, DoD, and PHS · 2023
    Article
  4. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

George Psevdos
Florence M FordNursing Service, Veterans Affairs Medical Center, Northport, NY; and.
Sung-Tae HongDepartment of Parasitology and Tropical Medicine, Seoul National University of Medicine, Seoul, South Korea.
Stony Brook University Hospital · USVeterans Health Administration · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundClonorchiasis caused by

methodsA pilot prospective epidemiological study was performed at the Northport Veterans Affairs Medical Center. We screened Vietnam Veterans for exposure to eating raw or undercooked fish from the rivers in Vietnam during their service. Serological testing was performed by the multiantigen enzyme-linked immunosorbent assay in Seoul National University of Medicine, South Korea.

resultsOf the 97 Veterans screened, 50 met the inclusion criteria with 1 Veteran being diagnosed with CCA. Of the 50 Veterans, 24% tested positive for serum IgG antibodies to

conclusionsOur study is the first to show evidence of exposure to liver flukes in US soldiers during their service in the Vietnam War. Further research is needed to examine the possible link of liver fluke infection and risk for developing CCA in Vietnam Veterans.

Indexed as

cholangiocarcinomaClonorchis sinensisOpisthorchis viverriniVietnam Veterans

Identifiers

PMID30034207
PMCPMC6039373
OpenAlexW2793952472

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.