Evidence map›Paper›PMID 27461723›Full record

ArticleJournal of veterinary internal medicine2016

Quantitative PCR and Cytology of Bronchoalveolar Lavage Fluid in Dogs with Bordetella bronchiseptica Infection.

A M Canonne, F Billen, C Tual, E Ramery, E Roels, I Peters, C Clercx

Open access · goldAbstract read
In one paragraph

Article in Journal of veterinary internal medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
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  5. Article
  6. Article
  7. Risk factors for canine infectious respiratory disease complex and the pathogens associated with the disease.The Canadian veterinary journal = La revue veterinaire canadienne · 2024
    Article
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  11. Review
  12. Article
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  16. Mycoplasma cynos-Associated Canine Infectious Respiratory Disease Complex Pneumonia in 13 Dogs.Journal of veterinary emergency and critical care (San Antonio, Tex. : 2001)
    Article
  17. Review
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

7 authors at 2 institutions in 2 countries.

A M CanonneFaculty of Veterinary Medicine, Department of Small Animal Clinical Sciences, Internal Medicine, University of Liège, Liège, Belgium.
F BillenFaculty of Veterinary Medicine, Department of Small Animal Clinical Sciences, Internal Medicine, University of Liège, Liège, Belgium.
C TualFaculty of Veterinary Medicine, Department of Small Animal Clinical Sciences, Internal Medicine, University of Liège, Liège, Belgium.
E RameryFaculty of Veterinary Medicine, Department of Small Animal Clinical Sciences, Internal Medicine, University of Liège, Liège, Belgium.
E RoelsFaculty of Veterinary Medicine, Department of Small Animal Clinical Sciences, Internal Medicine, University of Liège, Liège, Belgium.
I PetersTDDS Ltd., Unit G, The Innovation Centre, University of Exeter, Exeter, UK.
C ClercxFaculty of Veterinary Medicine, Department of Small Animal Clinical Sciences, Internal Medicine, University of Liège, Liège, Belgium.
University of Liège · BEUniversity of Exeter · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe use of quantitative PCR (qPCR) for detection of Bordetella bronchiseptica in bronchoalveolar lavage fluid (BALF) and demonstration of bacteria adhering to ciliated epithelial cells in BALF or bronchial brushing fluid (BBF) has not been assessed in a series of affected dogs. Coinfections can worsen the clinical severity in bordetellosis, but the specific association with Mycoplasma cynos has not been evaluated.

objectivesTo assess the utility of culture, qPCR and cytologic examination of cytospin preparations in the diagnosis of bordetellosis in dogs and the influence of coinfection by M. cynos on disease severity. ANIMALS: Twenty-four referred dogs with B. bronchiseptica infection and 10 healthy dogs.

methodsRetrospective case series. qPCR (B. bronchiseptica and M. cynos) and culture results from BALF were recorded. Cytospin preparations from BALF and BBF were reviewed. qPCR on BALF from 10 healthy dogs were used as negative control.

resultsThe BALF culture and qPCR detected B. bronchiseptica in 14/24 and 18/18 dogs, respectively. Coccobacilli were found adhering to ciliated epithelial cells in 20 of the 21 BALF cytologic preparations where epithelial cells were found, and 2/3 BBF cytologic preparations. Quantitative PCR detected a low level of B. bronchiseptica in one healthy dog. The frequency of detection of M. cynos was not significantly different in B. bronchiseptica (9/17 dogs) compared with healthy dogs (2/10 dogs) (P = .09). CONCLUSION AND CLINICAL IMPORTANCE: Quantitative PCR detection of B. bronchiseptica in BALF appears to be a useful diagnostic tool. Cytologic examination of BALF or BBF, when positive, allows a rapid and reliable diagnosis.

Indexed as

AnimalsBordetella bronchisepticaBordetella InfectionsBronchoalveolar Lavage FluidCase-Control StudiesDog DiseasesDogsFemaleMaleMycoplasmaPolymerase Chain ReactionRespiratory Tract InfectionsSeverity of Illness IndexBronchial brushing fluidClinical pathologyCytologyMycoplasma cynosqPCR

Identifiers

PMID27461723
PMCPMC5108481
OpenAlexW2482918291

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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 OpenQuestion graph.