Evidence map›Paper›PMID 41742520›Full record

ArticleJournal of veterinary internal medicine2026

Hypersomatotropism without concurrent diabetes mellitus in cats: 28 cases (2014-2024).

Diego Miceli, Stijn J M Niessen, Juan P Rey Amunategui, Florian K Zeugswetter, Gustavo Pompili, Flavia Tavares, Estela Molina, Rodolfo Leal, Ignacio Espiñeira, Doroteia Bota and 2 more

Abstract read
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Article in Journal of veterinary internal medicine, 2026. 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. 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

12 authors.

Diego MiceliLaboratory of Molecular Endocrinology and Signal Transduction, Institute of Experimental Biology and Medicine (CONICET), Buenos Aires C1428ADN, Argentina.
Stijn J M NiessenRoyal Veterinary College, University of London, Hertfordshire AL9 7TA, United Kingdom.
Juan P Rey AmunateguiFaculty of Veterinary Sciences, University of Buenos Aires, Buenos Aires C1427CWO, Argentina.
Florian K ZeugswetterDepartment for Companion Animals and Horses, University Clinic for Small Animals, University of Veterinary Medicine, Vienna 1210, Austria.
Gustavo PompiliFaculty of Veterinary Sciences, University of Buenos Aires, Buenos Aires C1427CWO, Argentina.
Flavia TavaresE + VET Clinic, Rio de Janeiro 22640-000, Brazil.
Estela MolinaFaculty of Veterinary Sciences, University of Buenos Aires, Buenos Aires C1427CWO, Argentina.
Rodolfo LealCIISA-Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Lisbon 1300-477, Portugal.
Ignacio EspiñeiraFaculty of Veterinary Sciences, University of Buenos Aires, Buenos Aires C1427CWO, Argentina.
Doroteia BotaAniCura Restelo Veterinary Hospital, Lisbon 1400-195, Portugal.
Andrea CorsiniDepartment of Veterinary Medical Sciences, University of Parma, Parma 43126, Italy.
Federico FracassiDepartment of Veterinary Medical Science, University of Bologna, Bologna 40064, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHypersomatotropism (HST) in cats has predominantly been associated with diabetes mellitus (DM) and HST in nondiabetic cats is poorly described. HYPOTHESIS/

objectivesTo describe the clinical presentation, clinicopathologic findings, and outcome of nondiabetic cats with presumed HST. ANIMALS: Twenty-eight client-owned cats.

methodsMulti-site retrospective study based on medical records of nondiabetic cats seen at 10 institutions between 2014 and 2024 with presumed HST (elevated serum insulin-like growth factor-1 [IGF-1] ± clinical signs compatible with acromegaly ± documented pituitary enlargement). Clinical presentation, diagnostic findings, and survival times were reviewed.

resultsTwenty-eight cats with HST were included. Twenty-six cats were males, and 2 cats were females; mean age was 9.5 years (±SD 3.5 years); mean body weight was 7.1 kg (±SD 2.1 kg). The median serum IGF-1 concentration was 1236 ng/mL (range 704-2455 ng/mL). Nineteen of 28 cats (68%) had clinical signs possibly related to acromegaly: prognathia inferior (13/28), weight gain (12/28), broad facial features (10/28), abdominal enlargement (10/28), respiratory stridor (9/28), polyphagia (9/28), and signs of neurological disease (3/28). The most common clinicopathological abnormalities were hyperproteinemia (12/28), serum creatinine above the reference interval (RI) (10/28), and urinary specific gravity below the RI (9/28). Hypertrophic cardiomyopathy phenotype was identified in 8/17 cases. The most common comorbidity was chronic kidney disease (10/28). The median survival time after diagnosis was 24 months (range 1-103 months). CONCLUSIONS AND CLINICAL IMPORTANCE: Hypersomatotropism can present without DM and should be considered in cats with signs suggestive of growth hormone excess or a pituitary tumor.

Indexed as

acromegalycatsGH excessnondiabetic

Identifiers

PMID41742520
PMCPMC13594360

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