Evidence map›Paper›PMID 32003496›Full record

ArticleJournal of veterinary internal medicine2020

Thoracolumbar meningeal fibrosis in pugs.

Cecilia Rohdin, Ingrid Ljungvall, Jens Häggström, Alexandra Leijon, Kerstin Lindblad-Toh, Kaspar Matiasek, Marco Rosati, Peter Wohlsein, Karin Hultin Jäderlund

Open access · goldAbstract read
In one paragraph

Article in Journal of veterinary internal medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

9 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Thoracolumbar myelopathies in pug dogs.Journal of veterinary internal medicine · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Thoracolumbar meningeal fibrosis in pugs.Journal of veterinary internal medicine · 2020
    Article
  9. 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

9 authors at 5 institutions in 5 countries.

Cecilia RohdinDepartment of Clinical Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden.ORCID https://orcid.org/0000-0002-7698-550X
Ingrid LjungvallDepartment of Clinical Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Jens HäggströmDepartment of Clinical Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden.ORCID https://orcid.org/0000-0003-3402-023X
Alexandra LeijonDepartment of Biomedical Sciences and Veterinary Public Health (BVF), Section of Pathology, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Kerstin Lindblad-TohScience for Life Laboratory, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden.
Kaspar MatiasekSection of Clinical and Comparative Neuropathology, Ludwig-Maximilians-Universität, Munich, Germany.
Marco RosatiSection of Clinical and Comparative Neuropathology, Ludwig-Maximilians-Universität, Munich, Germany.
Peter WohlseinDepartment of Pathology, University of Veterinary Medicine, Hannover, Germany.
Karin Hultin JäderlundDepartment of Companion Animal Clinical Sciences, Norwegian University of Life Sciences, Oslo, Norway.
Swedish University of Agricultural Sciences · SELudwig-Maximilians-Universität München · DEBroad Institute · USNorwegian University of Life Sciences · NOUniversity of Veterinary Medicine Hannover, Foundation · DE

Funding

Anicura's research fundLisen's research fund (Mopsorden)Sveland's research fundthe Swedish Kennel Club and AGRIA's research fund
6 · The paper itself

Abstract

backgroundThoracolumbar myelopathies associated with spinal cord and vertebral column lesions, with a similar clinical phenotype, but different underlying etiologies, occur in pugs.

objectivesTo further characterize the clinical and neuropathological characteristics of pugs with longstanding thoracolumbar myelopathy. ANIMALS: Thirty client-owned pure-bred pugs with a history of more than a month of ataxia and paresis of the pelvic limbs, suggesting a myelopathy localized to the thoracolumbar spinal cord, were included in the study.

methodsProspective clinicopathological study. Included pugs underwent a complete neurological examination and gross and histopathologic postmortem studies with focus on the spinal cord. Computed tomography (n = 18), magnetic resonance imaging (n = 17), and cerebrospinal fluid analysis (n = 27) were performed before or immediately after death.

resultsTwenty male and 10 female pugs had a median age at clinical onset of 84 months (interquartile range, 66-96). Affected pugs presented with a progressive clinical course and 80% were incontinent. There was circumferential meningeal fibrosis with concomitant focal, malacic, destruction of the neuroparenchyma in the thoracolumbar spinal cord in 24/30 pugs. Vertebral lesions accompanied the focal spinal cord lesion, and there was lympho-histiocytic inflammation associated or not to the parenchymal lesion in 43% of the pugs. CONCLUSIONS AND CLINICAL IMPORTANCE: Meningeal fibrosis with associated focal spinal cord destruction and neighboring vertebral column lesions were common findings in pugs with long-standing thoracolumbar myelopathy.

Indexed as

Thoracic VertebraeAnimalsDog DiseasesDogsFemaleFibrosisMagnetic Resonance ImagingMaleNeurologic ExaminationPedigreeProspective StudiesSpinal Cord CompressionTomography, X-Ray Computedataxiameningesspinal cord

Identifiers

PMID32003496
PMCPMC7096664
OpenAlexW3003958174

What OpenQuestion holds

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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.