Evidence map›Paper›PMID 39715535›Full record

ArticleJournal of veterinary internal medicine

Cerebrospinal fluid-specific oligoclonal bands in dogs with idiopathic epilepsy.

Junwei Föhr, Julia K Prümmer, Arianna Maiolini, Eliane Marti, Ilijas Jelcic, Beatriz Vidondo, Mario Ziegler, Andrea Bathen-Nöthen, Andrea Tipold, Holger A Volk and 1 more

Abstract read
In one paragraph

Article in Journal of veterinary internal medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Immune dysregulation and epileptogenesis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Review
  2. Article
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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

11 authors.

Junwei FöhrDivision of Clinical Neurology, Vetsuisse Faculty, University of Bern, Bern, Switzerland.ORCID https://orcid.org/0000-0001-8084-0672
Julia K PrümmerDivision of Clinical Neurology, Vetsuisse Faculty, University of Bern, Bern, Switzerland.
Arianna MaioliniDivision of Clinical Neurology, Vetsuisse Faculty, University of Bern, Bern, Switzerland.
Eliane MartiDivision of Neurological Sciences, Vetsuisse Faculty, University of Bern, Bern, Switzerland.
Ilijas JelcicDepartment of Neurology, University of Zurich, Zurich, Switzerland.
Beatriz VidondoDepartment of Clinical Research and Public Health, Vetsuisse Faculty, University of Bern, Bern, Switzerland.
Mario ZieglerDepartment of Neurology, University of Zurich, Zurich, Switzerland.
Andrea Bathen-NöthenVeterinary Practice Dr. A. Bathen-Nöthen, Cologne, Germany.
Andrea TipoldDepartment of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Hannover, Germany.ORCID https://orcid.org/0000-0002-9421-942X
Holger A VolkDepartment of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Hannover, Germany.ORCID https://orcid.org/0000-0002-7312-638X
Veronika M SteinDivision of Clinical Neurology, Vetsuisse Faculty, University of Bern, Bern, Switzerland.ORCID https://orcid.org/0000-0002-4482-869X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn dogs with idiopathic epilepsy (IE), 33% develop resistance to conventional anti-seizure medication (ASM) despite adequate treatment. In human medicine, an immune-mediated etiology is suspected in a subset of ASM-resistant patients with epilepsy and cerebrospinal fluid (CSF)-specific immunoglobulin G (IgG)-type oligoclonal bands (OCBs) have been detected. In dogs, cases of autoimmune encephalitis recently were reported. Neuroinflammation may provide an additional explanation for the lack of response of certain dogs with IE to ASM. HYPOTHESIS: Cerebrospinal fluid-specific OCBs are found in a subgroup of dogs with ASM-resistant IE. ANIMALS: Eighty-four dogs with IE were recruited from 3 referral centers and classified based on their response to ASM treatment (responsive, n = 56; resistant, n = 28).

methodsDetection of OCBs was performed using isoelectric focusing (IEF) followed by immunoblotting. Associations of CSF-specific OCBs with seizure type, severity, and response to ASM were calculated using logistic regression models.

resultsThe overall frequency of CSF-specific OCBs in dogs with IE was 15.5% (95% confidence interval [CI], 8.5%-25%). In dogs with ASM-resistant IE, 21.4% (6/28) had CSF-specific OCBs compared with only 12.5% (7/56) in those responsive to ASM, but no evidence of an association was detected (odds ratio, 1.9; 95% CI, 0.57-6.35; P = .29). CONCLUSIONS AND CLINICAL IMPORTANCE: Cerebrospinal fluid-specific OCBs were detected in a subgroup of dogs with IE. This finding could indicate that intrathecal IgG synthesis as a sign of neuroinflammation may play a role in disease pathogenesis.

Indexed as

Dog DiseasesEpilepsyOligoclonal BandsAnimalsAnticonvulsantsDogsFemaleImmunoglobulin GIsoelectric FocusingMaleAnticonvulsantsImmunoglobulin GOligoclonal BandsASM resistanceautoimmune encephalitiscanine idiopathic epilepsyneuroinflammationoligoclonal bands

Identifiers

PMID39715535
PMCPMC11666169

What Socratic holds

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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 Socratic graph.