Evidence map›Paper›PMID 41200550›Full record

SynthesisFrontiers in veterinary science2025

A systematic review of clinical and diagnostic findings, treatment, and outcomes in canine neosporosis cases evaluated by magnetic resonance imaging.

Neringa Alisauskaite

Abstract readSystematic Review
In one paragraph

Synthesis in Frontiers in veterinary science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Functional Characterization of a Novel OTU-like Deubiquitinase fromInternational journal of molecular sciences · 2026
    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

1 author.

Neringa AlisauskaiteNorthwest Veterinary Specialists Part of Linnaeus Group, Runcorn, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: While magnetic resonance imaging (MRI) is increasingly used in the diagnostic workup of canine central nervous system (CNS) disorders, its role in neosporosis has not been systematically characterised. Numerous questions remain regarding optimal diagnostic approaches and treatment protocols, and large-scale studies are lacking. Objectives: The objective of the study was to systematically review and analyse published cases of canine neosporosis undergoing MRI examination of the CNS and identify clinical, diagnostic, and treatment variables associated with outcomes. Methods: A comprehensive literature search was performed using PubMed and Google Scholar. The inclusion criteria were confirmation of Results: Eighty-two cases extracted from 11 publications met the inclusion criteria. MRI commonly revealed multifocal intra-axial lesions, frequently involving the cerebellum, with variable contrast enhancement of the brain and spinal cord and meninges, and consistent contrast enhancement in the muscles. A significant association was identified between elevated cerebrospinal fluid total nucleated cell count (CSF TNCC) and positive cerebrospinal fluid polymerase chain reaction (CSF PCR). Treatment duration strongly correlated with survival. Death/euthanasia due to neosporosis occurred in one-third of the cases. Remissions were rare. Relapses occurred despite initial improvement. Conclusion: Canine neosporosis presents with diverse neurological clinical signs and MRI features. The disease mainly affects young-to-middle-aged adults with multifocal CNS involvement, and CSF is abnormal in the majority of cases. Review analyses showed that serology titres, serum creatine kinase (CK) levels, CSF TNCC, CSF PCR results, and MRI contrast had no prognostic value, while higher CSF TNCC was associated with positive CSF PCR. The only consistent prognostic marker was treatment duration-longer antimicrobial therapy was correlated with improved survival. Although the prognosis remains guarded, early recognition and prolonged antimicrobial treatment are key to improving outcomes.

Indexed as

caninecentral nervous systemCNS infectiondogmagnetic resonance imagingMRIneosporaneosporosis

Identifiers

PMID41200550
PMCPMC12587458

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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.