Evidence map›Paper›PMID 41427136›Full record

ArticleFrontiers in veterinary science2025

Influence of gonadectomy and age at gonadectomy on the risk of developing intervertebral disc herniation in French Bulldogs: a retrospective study.

Marco Tabbì, Alessandro Troisi, Domenico Fugazzotto, Romina Marcoccia, Giorgia Pettina, Simone Minniti, Girolamo Messina, Temy Coppola, Gaetano Principato, Federica Arrigo and 4 more

Abstract read
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Article 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

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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. 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

14 authors.

Marco TabbìDepartment of Veterinary Sciences, University of Messina, Messina, Italy.
Alessandro TroisiSchool of Biosciences and Veterinary Medicine, University of Camerino, Macerata, Italy.
Domenico FugazzottoDepartment of Veterinary Sciences, University of Messina, Messina, Italy.
Romina MarcocciaSchool of Biosciences and Veterinary Medicine, University of Camerino, Macerata, Italy.
Giorgia PettinaDepartment of Veterinary Sciences, University of Messina, Messina, Italy.
Simone MinnitiDepartment of Veterinary Sciences, University of Messina, Messina, Italy.
Girolamo MessinaDepartment of Veterinary Sciences, University of Messina, Messina, Italy.
Temy CoppolaDepartment of Veterinary Sciences, University of Perugia, Perugia, Italy.
Gaetano PrincipatoDepartment of Veterinary Sciences, University of Messina, Messina, Italy.
Federica ArrigoDepartment of Veterinary Sciences, University of Messina, Messina, Italy.
Giuseppe BarillaroClinica Veterinaria San Giorgio, Reggio Calabria, Italy.
Daniele TroianoClinica Veterinaria Etiopia, Roma, Italy.
Angela PoliscaDepartment of Veterinary Sciences, University of Perugia, Perugia, Italy.
Viola ZapponeDepartment of Veterinary Sciences, University of Messina, Messina, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The French Bulldog has become increasingly popular worldwide, but selective breeding for brachycephalic traits has increased its predisposition to several neurological disorders. Among these, intervertebral disc herniation (IVDH) is one of the most common causes of spinal cord compression, pain, and neurological deficits. Although genetic predisposition plays a key role, previous evidence suggests that gonadal hormones factors may also adversely affect skeletal development and spinal biomechanics, thus influencing risk of IVDH. The aim of this study is to evaluate the influence of gonadectomy and age at gonadectomy on the risk of developing IVDH in French Bulldogs. Medical records of 2,101 French Bulldogs were retrospectively reviewed. Dogs with complete clinical and reproductive histories were included and classified into two groups: affected (A group, with IVDH) and control (C group, without IVDH). Early-gonadectomized dogs (<12 months) showed a significantly higher risk of IVDH compared with intact dogs. Early-gonadectomized males were nearly twice as likely to develop IVDH (OR = 1.92) than intact males, while early-gonadectomized females exhibited an even stronger association (OR = 9.84) compared with late-gonadectomized (OR = 2.77) and intact females. The preliminary results of this study suggest a potential influence of gonadectomy and age at gonadectomy on the risk of developing IVDH in French Bulldog. Therefore, the age at which gonadectomy is performed should be carefully considered in this and other predisposed chondrodystrophic breeds. These findings highlight the importance of gonadal hormones and the need for further research to evaluate the differential effects of early age gonadectomy.

Indexed as

age at gonadectomydogFrench Bulldoggonadal hormonesgonadectomyintervertebral disc herniationIVDH

Identifiers

PMID41427136
PMCPMC12716335

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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.