Evidence map›Paper›PMID 40817086›Full record

ArticleParasites & vectors2025

Impact of levels of parasitemia and antibodies, acute-phase proteins, as well as stays abroad on hematological and biochemical parameters in 342 dogs with acute Babesia canis infection.

Imke Maretje von Hohnhorst, Andreas Moritz, Clara Marie Eisenecker, Christina Strube, Kezia Eudora Rodjana, Elisabeth Müller, Ingo Schäfer

Abstract read
In one paragraph

Article in Parasites & vectors, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Clinicopathological abnormalities and outcome of acuteCurrent research in parasitology & vector-borne diseases · 2026
    Article
  4. Retrospective analysis of anamnesis, clinical signs, therapy, and outcome in 342 dogs with acuteCurrent research in parasitology & vector-borne diseases · 2026
    Article
  5. 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.

Imke Maretje von HohnhorstClinical Pathology and Clinical Laboratory Diagnostics, Department of Veterinary Medicine, Justus-Liebig-University, Giessen, Germany. imke.vonhohnhorst@uni-giessen.de.
Andreas MoritzClinical Pathology and Clinical Laboratory Diagnostics, Department of Veterinary Medicine, Justus-Liebig-University, Giessen, Germany.
Clara Marie EiseneckerSmall animal clinic - Internal Medicine, Department of Veterinary Medicine, Justus-Liebig-University, Giessen, Germany.
Christina StrubeInstitute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Hanover, Germany.
Kezia Eudora RodjanaLaboklin GmbH & Co. KG, Bad Kissingen, Germany.
Elisabeth MüllerLaboklin GmbH & Co. KG, Bad Kissingen, Germany.
Ingo SchäferLaboklin GmbH & Co. KG, Bad Kissingen, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBabesia canis infections are of rising importance in Germany. This retrospective study aimed to correlate hematological and biochemical parameters with acute-phase proteins, levels of parasitemia and antibodies, as well as stays abroad in dogs with acute B. canis infection.

methodsDogs in Germany tested PCR-positive for B. canis and negative for Anaplasma phagocytophilum from January 2018 to December 2024 were included if data on hematocrit, leukocytes, and platelets were available. Hematological scoring (HES) was performed by addition of points for mild (+ 1), moderate (+ 2), and marked (+ 3) anemia, thrombocytopenia, and leukopenia, as well as for the presence of pancytopenia (+ 3) and leukocytosis (+ 1). Results of biochemical and CRP analysis, Babesia antibody determination, and pathogen quantification were included, if available. P ≤ 0.05 in Spearman's rank correlation was considered statistically significant.

results342 dogs were included. History of stays abroad was known for 191/342 dogs (55.8%; no stays abroad 113/191 (59.2%), imported 55/191 (28.8%), travel 23/191 (12.0%)). The most common clinicopathologic findings were increased CRP (87.4%), thrombocytopenia (85.1%), anemia (78.7%), hyperbilirubinemia (74.2%), decreased iron levels (51.1%), and leukopenia (49.7%). Dogs without stays abroad showed significantly higher HES (n = 113, median: 6), CRP (n = 60, median: 116.2 mg/l), and levels of parasitemia (n = 92, median: 2916 × 10

conclusionsAbout 60% of dogs with acute B. canis infection had no history of stays abroad, thus representing autochthonous infections. Most dogs without stays abroad were immunologically naive, in contrast to most imported dogs showing positive and high antibody levels. Dogs with high antibody levels showed less severe clinicopathological alterations and lower levels of parasitemia in the peripheral blood, explained by protective antibody activity.

Indexed as

Acute-Phase ProteinsAntibodies, ProtozoanBabesiaBabesiosisDog DiseasesParasitemiaAnimalsDogsFemaleGermanyMaleRetrospective StudiesAcute-Phase ProteinsAntibodies, ProtozoanAutochthonousCanine babesiosisImportTick-borne diseaseTravelVector-borne disease

Identifiers

PMID40817086
PMCPMC12355803

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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.