Evidence map›Paper›PMID 37497780›Full record

ArticleJournal of veterinary internal medicine

Pseudomembranous cystitis in cats with presumed or confirmed mineralization: A retrospective study of 26 cases (2016-2021).

Olivier Labelle, Dominique Penninck, Emmanuelle M Butty, Shelly Hahn, Marilyn Dunn

Open access · goldAbstract read
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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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

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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

5 authors at 3 institutions in 2 countries.

Olivier LabelleVeterinary Teaching Hospital of the University of Montreal (CHUV), St. Hyacinthe, Quebec, Canada.ORCID https://orcid.org/0000-0001-8165-6455
Dominique PenninckTufts Cummings School of Veterinary Medicine, North Grafton, Massachusetts, USA.
Emmanuelle M ButtyTufts Cummings School of Veterinary Medicine, North Grafton, Massachusetts, USA.ORCID https://orcid.org/0000-0002-0797-3484
Shelly HahnNAMSA, Minneapolis, Minnesota, USA.
Marilyn DunnVeterinary Teaching Hospital of the University of Montreal (CHUV), St. Hyacinthe, Quebec, Canada.
Cegep de Saint Hyacinthe · CATufts University · USNational Alliance on Mental Illness · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPseudomembranous cystitis (PMC) in cats is a recognized disease, but concurrent mineralization is reported rarely and its outcome is poorly described. HYPOTHESIS AND

objectivesDescribe a population of cats with PMC and the prevalence of concurrent mineralization. ANIMALS: Twenty-six cats with PMC.

methodsMedical records were retrospectively reviewed (January 2016 to December 2021). Cats with an ultrasound diagnosis of PMC were included. Clinicopathologic results, imaging, treatment, and outcome were reviewed.

resultsAll cats were male and 21 (80%) were diagnosed with urethral obstruction (UO). Five cats (23.8%) had positive urine culture (Staphylococcus felis, 3/5; Proteus mirabilis, 2/5) with a median urine pH of 8 (range, 6-9). All cats had ultrasonographic changes suggestive of mineralization. On ultrasound examination, 10 cats (38.5%) had pseudomembranes with acoustic shadowing suggestive of mineralization, 15 (57.7%) had changes indicative of ulceration, and 8 (31%) had changes compatible with of a urachal anomaly. Twenty-two cats received medical treatment, 4 underwent surgery (3 percutaneous cystolithotomy, 1 cystotomy). Twenty cats (77%) survived to discharge. Follow-up ultrasound examination indicated resolution of PMC in 6/7 cats, 4 had persistent hyperechoic bladder lining. Five of 12 cats with follow-up had a relapse of lower urinary tract signs. CONCLUSIONS AND CLINICAL IMPORTANCE: Pseudomembranous cystitis was diagnosed mainly in male cats with UO and imaging findings suggestive of mineralization were present in all cases. Frequent negative urine culture suggests a different etiology than encrusting cystitis related to urease-positive bacteria. Good outcomes can be achieved with medical management.

Indexed as

Cat DiseasesCystitisUrethral ObstructionUrinary Bladder CalculiAnimalsCatsFemaleMaleRetrospective StudiesUrinary BladderCorynebacteriumencrustingultrasonographyurethral obstruction

Identifiers

PMID37497780
PMCPMC10472995
OpenAlexW4385294772

What OpenQuestion holds

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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.