Evidence map›Paper›PMID 41681486›Full record

ArticleAnimals : an open access journal from MDPI2026

When Pain Outlasts Our Drugs: The Case for Sustained-Release Analgesia in Sheep.

Mahla Nateghi Baygi, Lee Narelle Metcalf, Benjamin Kimble, Sabrina Lomax

Abstract readComment
In one paragraph

Article in Animals : an open access journal from MDPI, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
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.

Mahla Nateghi BaygiSchool of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia.
Lee Narelle MetcalfSydney School of Veterinary Science, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia.ORCID 0009-0009-7831-4724
Benjamin KimbleSydney School of Veterinary Science, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia.
Sabrina LomaxSchool of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia.ORCID 0000-0002-6417-5788

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pain associated with routine husbandry procedures in sheep can persist for several days or even weeks, yet current analgesic options, such as the non-steroidal anti-inflammatory drug (NSAID) meloxicam, typically provide only 24-36 h of analgesia. This mismatch between pain duration and analgesic coverage represents a fundamental limitation of current pain-management strategies in sheep. Sustained-release (SR) formulations are emerging as a promising approach to deliver longer-lasting pain relief from a single dose, reducing the need for repeated handling, and improving both animal welfare and farm efficiency. Emerging evidence highlights both the promise and limitations of different strategies to extend therapeutic coverage beyond 72 h. While preliminary results are encouraging, challenges remain in achieving consistent pharmacokinetic profiles and optimal peak concentrations. Advancing SR meloxicam formulations could support widespread uptake of welfare-focused innovations in the sheep industry. Although not yet widely available, sustained-release meloxicam represent a promising step towards making routine husbandry procedures more humane and efficient.

Indexed as

livestock husbandryNSAIDspain reliefpharmacokineticssheep welfare

Identifiers

PMID41681486
PMCPMC12897244

What OpenQuestion holds

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LicenceCC BY
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.