Evidence map›Paper›PMID 42407253›Full record

ArticleJournal of veterinary internal medicine2026

Medical induction of maternal behavior in nurse mares and foal-rejecting mares undergoing foal grafting: a retrospective study of 140 cases.

Linnéa M Birgitsdotter, Hanna Friedrichsen Borg, Anna Kendall

Abstract read
In one paragraph

Article in Journal of veterinary internal medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Linnéa M BirgitsdotterDistriktsveterinärerna Stenungsund, Ödsmål, Sweden.ORCID 0009-0000-3969-284X
Hanna Friedrichsen BorgDistriktsveterinärerna Stenungsund, Ödsmål, Sweden.ORCID 0009-0004-2251-8609
Anna KendallMälaren Equine Clinic, Sigtuna, Sweden.ORCID 0000-0002-0504-2547

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMedical induction of maternal behavior can be a safer and less stressful way to introduce orphan foals to nurse mares, compared with traditional methods that are time consuming and require restraint of the mare. Published data on results of medical treatment in a large number of mares are lacking. HYPOTHESIS/

objectivesDescribe a hormone-based protocol for foal grafting, including nonsteroidal anti-inflammatory drugs, dinoprost tromethamine, and oxytocin, and to report treatment outcome. ANIMALS: A total of 113 nurse mares and 27 mares that had rejected their foals.

methodsRetrospective case series. Cases were retrieved through a record search from a nation-wide veterinary field practice and from one equine referral hospital in Sweden.

resultsOverall, 71% of the cases had a successful outcome. In most successful cases, acceptance was immediate with minimal restraint of the mare required. Mares that rejected their foals at birth had a worse treatment outcome (52% successful) than nurse mares (76% successful). CONCLUSIONS AND CLINICAL IMPORTANCE: The foal-grafting protocol was a time-efficient, safe, and effective alternative to traditional methods. Considering the decreased need for restraint of the mare it also has animal welfare benefits. No adverse effects other than profuse sweating were reported in the treated mares.

Indexed as

Maternal BehaviorAnimalsAnimals, NewbornAnti-Inflammatory Agents, Non-SteroidalDinoprostFemaleHorsesOxytocicsOxytocinPregnancyRetrospective StudiesAnti-Inflammatory Agents, Non-SteroidalDinoprostOxytocicsOxytocinadoptionhorseorphanoxytocinprostaglandin

Identifiers

PMID42407253
PMCPMC13336629

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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.