Evidence map›Paper›PMID 32145096›Full record

ArticleEquine veterinary journal2020

First report of equine parvovirus-hepatitis-associated Theiler's disease in Europe.

Modest Vengust, Mason C Jager, Valentina Zalig, Vasilij Cociancich, Melissa Laverack, Randall W Renshaw, Edward Dubovi, Joy E Tomlinson, Gerlinde R Van de Walle, Thomas J Divers

Open access · greenAbstract read
In one paragraph

Article in Equine veterinary journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.1field-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

18 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Prevalence of equine parvovirus-hepatitis in healthy broodmares in Ontario, Canada.Canadian journal of veterinary research = Revue canadienne de recherche veterinaire · 2023
    Article
  7. Article
  8. Nasal transmission of equine parvovirus hepatitis.Journal of veterinary internal medicine · 2022
    Article
  9. Hepatic Enzyme Profile in Horses.Animals : an open access journal from MDPI · 2022
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Equine parvovirus hepatitis.Equine veterinary journal · 2021
    Review
  16. Article
  17. Article
  18. Article
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 2 countries.

Modest VengustUniversity of Ljubljana, Veterinary Faculty, Ljubljana, Slovenia.
Mason C JagerBaker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA.ORCID https://orcid.org/0000-0001-6036-9895
Valentina ZaligUniversity of Ljubljana, Veterinary Faculty, Ljubljana, Slovenia.
Vasilij CociancichUniversity of Ljubljana, Veterinary Faculty, Ljubljana, Slovenia.
Melissa LaverackDepartment of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA.
Randall W RenshawDepartment of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA.
Edward DuboviDepartment of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA.
Joy E TomlinsonBaker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA.
Gerlinde R Van de WalleBaker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA.
Thomas J DiversDepartment of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA.
Cornell University · USUniversity of Ljubljana · SI

Funding

Comparative Animal Models of Viral HepatitisK08AI141767 · NIAID · CORNELL UNIVERSITY · PI TOMLINSON, JOY E · 2019 to 2023
$699k
ROLE OF RENAL FAILURE IN AGE-ASSOCIATED CHANGES IN WISTAR RATSZ01AG000053 · NIA · AGING · PI FILBURN, C R · 1990 to 1990
–
Harry M. Zweig Memorial Fund for Equine ResearchNational Institute of Allergy and Infectious Diseases K08AI141767National Institute of Food and Agriculture 2016-67015-24765NIAID NIH HHS K08 AI141767Slovenian Research Agency Fund P4-0053The Niarchos Family
6 · The paper itself

Abstract

backgroundEquine parvovirus-hepatitis (EqPV-H) has been proposed as the aetiological cause of Theiler's disease, also known as serum hepatitis. EqPV-H-associated Theiler's disease has not been previously reported in Europe.

objectivesTo determine whether EqPV-H infection was associated with a 2018-2019 outbreak of Theiler's disease in four horses on a studfarm. STUDY

designDescriptive case series.

methodsThe medical records of four horses from the same farm diagnosed with fatal Theiler's disease were examined retrospectively. Information collected included a clinical history, physical examination findings, tetanus antitoxin exposure, serum biochemistry and necropsy reports. Liver tissue from all four horses was tested for EqPV-H using PCR and in situ hybridisation (ISH) assays.

resultsThree of the horses had a history of recent (7-11 weeks) tetanus antitoxin administration. Liver tissue from all four horses tested positive for EqPV-H with PCR. In situ hybridisation revealed a widespread distribution of viral nucleic acid in hepatocytes in one case, and a more sporadic distribution in the remaining three cases. MAIN LIMITATIONS: Case controls were not available from the farm in question given the retrospective nature of analysis.

conclusionsThis case series documents the first reported EqPV-H-associated Theiler's disease in Europe and the first use of ISH to visualise the viral nucleic acid in liver tissues of horses with Theiler's disease.

Indexed as

HepatitisParvovirusAnimalsEuropeHorse DiseasesHorsesParvoviridae InfectionsRetrospective StudiesCopiparvovirusequine parvovirushorsein situ hybridisationliverserum hepatitis

Identifiers

PMID32145096
PMCPMC7483838
OpenAlexW3009143282

What OpenQuestion holds

Textmetadata
LicenceTDM
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.