Evidence map›Paper›PMID 30307638›Full record

ArticleJournal of veterinary internal medicine2018

Babesia conradae infection in coyote hunting dogs infected with multiple blood-borne pathogens.

Jonathan D Dear, Sean D Owens, LeAnn L Lindsay, Alex W Biondo, Bruno B Chomel, Mary Marcondes, Jane E Sykes

Abstract read
In one paragraph

Article in Journal of veterinary internal medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Survey forInternational journal for parasitology. Parasites and wildlife · 2024
    Article
  4. The Diverse Pathogenicity of VariousPathogens (Basel, Switzerland) · 2023
    Review
  5. Canine Babesiosis Caused by LargeAnimals : an open access journal from MDPI · 2023
    Review
  6. Detection ofPathogens (Basel, Switzerland) · 2023
    Article
  7. Review
  8. Prevalence and geographic distribution ofInternational journal for parasitology. Parasites and wildlife · 2022
    Article
  9. Article
  10. Article
  11. Babesiosis and Theileriosis in North America.Pathogens (Basel, Switzerland) · 2022
    Review
  12. Identification ofVector borne and zoonotic diseases (Larchmont, N.Y.) · 2021
    Article
  13. Article
  14. 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

7 authors.

Jonathan D DearDepartment of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, California.ORCID http://orcid.org/0000-0002-7166-1442
Sean D OwensDepartment of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, California.
LeAnn L LindsayDepartment of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, California.
Alex W BiondoDepartment of Veterinary Medicine, Universidade Federal do Parana, Curitiba, Paraná, Brazil.
Bruno B ChomelDepartment of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, California.
Mary MarcondesSchool of Veterinary Medicine, São Paulo State University, Araçatuba, São Paulo, Brazil.
Jane E SykesDepartment of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, California.

Funding

Center for Companion Animal HealthThe Judith McBean Foundation
6 · The paper itself

Abstract

backgroundBabesia conradae is an intraerythrocytic piroplasm infecting dogs in the southern United States. Ticks have been suspected, but unproven, as vectors. We identified B. conradae and other blood-borne pathogens in 2 kennels of sighthounds with a history of coyote fighting.

objectivesTo examine clinicopathologic abnormalities associated with B. conradae infection, risk factors for infection, and the prevalence of coinfections with other blood-borne pathogens. ANIMALS: Fifty-five Greyhounds and Greyhound mixes

methodsBlood samples were collected from each dog for CBC, serum biochemistry panel, conventional and real-time PCR assays (Babesia spp., hemoplasmas, Ehrlichia canis, Bartonella spp., Anaplasma spp., and Rickettsia spp.), vector-borne pathogen ELISA, and immunofluorescent serology and culture for Bartonella spp and Francisella tularensis sero-agglutination test. Associations between B. conradae infection and coyote fighting, age and laboratory abnormalities were investigated.

resultsTwenty-nine dogs were PCR-positive for B. conradae. Of these, 16 were PCR-positive for other vector-borne organisms including Mycoplasma haemocanis, "Candidatus Mycoplasma haematoparvum," E. canis, and a Hepatozoon felis-like organism. Twelve of the 20 dogs tested for seroreactivity to Bartonella spp. antigens were positive, but none were seropositive for tularemia. Infection with B. conradae was associated with a history of aggressive interactions with coyotes; lower hematocrit, leukocyte count, MCHC, platelet count and serum albumin concentration; and higher MCV, MPV, and serum globulin concentration. CONCLUSIONS AND CLINICAL IMPORTANCE: Babesia conradae infection should be considered in dogs with anemia, leukopenia, thrombocytopenia, hypoalbuminemia and hyperglobulinemia. As with B. gibsoni, aggressive interactions with other canids may play a role in B. conradae transmission.

Indexed as

AnimalsBabesiaBabesiosisBlood-Borne PathogensCaliforniaCase-Control StudiesCoyotesDog DiseasesDogsPolymerase Chain ReactionRisk FactorsTime FactorsanemiaBabesiaBartonellamycoplasmathrombocytopenia

Identifiers

PMID30307638
PMCPMC6189381

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.