Evidence map›Paper›PMID 42516300›Full record

ArticleFrontiers in veterinary science2026

Jaw tone dynamics across varying depths of anesthesia in a swine model.

McKenna Andelin, Eduardo Hatschbach, Simone Scherer, Alonso G P Guedes

Abstract read
In one paragraph

Article in Frontiers in veterinary science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

McKenna AndelinDepartment of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, MN, United States.
Eduardo HatschbachDepartment of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, MN, United States.
Simone SchererDepartment of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, MN, United States.
Alonso G P GuedesDepartment of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, Saint Paul, MN, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To determine if jaw tone measured objectively can predict a non-surgical depth of anesthesia (DoA) or reliably distinguish between surgical and non-surgical DoA. Study design: Prospective, randomized, crossover experimental trial. Animals: Nine, five-month-old, male intact Hanford minipigs. Methods: A custom device was developed ( Results: Jaw tone did not change in advance of a positive withdrawal to dewclaw clamping in any of the pigs and therefore was not predictive of non-surgical DoA. There was a minimal and non-significant role of DoA in jaw opening force (2%, Conclusion: Jaw tone was not predictive of non-surgical DoA, and did not reliably distinguish between DoA, despite a statistically significant difference in AUC force. Clinical relevance: Jaw tone is an insufficient predictor of non-surgical DoA and has limited usefulness in distinguishing between surgical from non-surgical DoA.

Indexed as

anesthetic depthanesthetic monitoringisofluranenociceptionpigssurgery

Identifiers

PMID42516300
PMCPMC13402158

What OpenQuestion holds

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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.