Evidence map›Paper›PMID 29554981›Full record

ArticleParasites & vectors2018

Epidemiological study of hemotropic mycoplasmas (hemoplasmas) in cats from central Spain.

David Díaz-Regañón, Alejandra Villaescusa, Tania Ayllón, Fernando Rodríguez-Franco, Mercedes García-Sancho, Beatriz Agulla, Ángel Sainz

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 53 citations in OpenAlex.

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  6. Mycoplasma haemofelis and 'Candidatus Mycoplasma haemominutum' in domestic cats from Pelotas, RS: molecular detection and risk factors.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
    Article
  7. HaemotropicVeterinarni medicina · 2025
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  12. Molecular detection of hemoplasmas in domestic cats from different Brazilian regions.Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria · 2025
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  19. HemotropicPathogens (Basel, Switzerland) · 2021
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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

7 authors at 2 institutions in 2 countries.

David Díaz-RegañónDepartment of Animal Medicine and Surgery, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, 28040, Madrid, Spain.
Alejandra VillaescusaDepartment of Animal Medicine and Surgery, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, 28040, Madrid, Spain.
Tania AyllónInstituto Nacional de Infectología Evandro Chagas, Fiocruz, Avenida Brazil 4365, CEP 21040- 900, Rio de Janeiro, Brazil.
Fernando Rodríguez-FrancoDepartment of Animal Medicine and Surgery, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, 28040, Madrid, Spain.
Mercedes García-SanchoDepartment of Animal Medicine and Surgery, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, 28040, Madrid, Spain.
Beatriz AgullaDepartment of Animal Medicine and Surgery, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, 28040, Madrid, Spain.
Ángel SainzDepartment of Animal Medicine and Surgery, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, 28040, Madrid, Spain. angelehr@vet.ucm.es.
Universidad Complutense de Madrid · ESInstituto Evandro Chagas · BR

Funding

LABORATORY STUDIES OF PARAINFLUENZA TYPE 3 VIRUSZ01AI000327 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI MURPHY, BRIAN · 1985 to 2008
$2.7M
European Social Fund PEJ15/BIO/AI-0327Intramural NIH HHS Z01 AI000327
6 · The paper itself

Abstract

backgroundHemotropic mycoplasmas (hemoplasmas) have been found infecting cats worldwide. However, studies about feline hemoplasma infections in Spain are scarce. Therefore, the purpose of the research was to evaluate the prevalence of feline hemotropic mycoplasmas and to characterize risk factors and clinical findings associated with these infections in a cat population from the Madrid area, Spain.

methodsPolymerase chain reaction (PCR) was employed to detect Mycoplasma haemofelis (Mhf), "Candidatus Mycoplasma haemominutum" (CMhm) and "Candidatus Mycoplasma turicensis" (CMt) in blood samples from 456 client-owned and 138 stray cats from Madrid. In order to assess associations between these hemoplasma infections and epidemiological parameters, data regarding signalment, environment, prophylaxis measures, retrovirus status, clinical signs and laboratory findings were compiled, whenever possible.

resultsDNA of feline hemoplasmas was detected from the blood of 63 out of 594 cats (10.6%), with a prevalence of 3.7% (22/594) for Mhf, 8.1% (48/594) for CMhm and 0.5% (3/594) for CMt. Stray cats had statistically higher prevalences of feline hemoplasmas (15.9%) and, specifically, of Mhf (8.7%) than client-owned cats (9 and 2.2%, respectively). A total of seven cats (1.17%) were co-infected with "Candidatus M. haemominutum" and M. haemofelis, two (0.33%) with "Candidatus M. haemominutum" and "Candidatus M. turicensis" and another one (0.17%) with M. haemofelis and Candidatus "M. turicensis". Male gender, collection of blood during warm months and FeLV/FIV positivity status were associated with hemotropic mycoplasma infection in cats from Madrid. Additionally, within the group of client-owned cats, hemoplasma infection was associated with adult age, outdoor access, and the existence of low haematocrit, erythrocyte count and haemoglobin concentration values.

conclusionsTo our knowledge, this is the first epidemiological survey of feline hemoplasmas performed in central Spain (Madrid). Our study confirms that "Ca. Mycoplasma haemominutum", Mycoplasma haemofelis and "Ca. Mycoplasma turicensis" are infecting client-owned and stray cats in this region of Spain, "Ca. Mycoplasma haemominutum" being the most prevalent species. More studies are necessary to help understand the role of the natural infection by these species of hemoplasma in cats.

Indexed as

Epidemiologic StudiesAnemiaAnimalsCat DiseasesCatsCoinfectionDNA, BacterialFemaleMaleMycoplasmaMycoplasma InfectionsPrevalenceRisk FactorsSpainDNA, BacterialCatsCentral SpainHemoplasmasHemotropic mycoplasmasPolymerase chain reaction

Identifiers

PMID29554981
PMCPMC5859754
OpenAlexW2803934543

What OpenQuestion holds

Textmetadata
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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.