Evidence map›Paper›PMID 31416152›Full record

ArticleAnimals : an open access journal from MDPI2019

An Examination of the Performance of Blank Cartridges Used in Captive Bolt Devices for the Pre-Slaughter Stunning and Euthanasia of Animals.

Andrew Grist, Jeff A Lines, Randall Bock, Toby G Knowles, Stephen B Wotton

Open access · goldAbstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2019. 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
1.2field-weighted citation impact, top 22% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Pathophysiology of penetrating captive-bolt stunning of horses.Animal welfare (South Mimms, England) · 2025
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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

5 authors at 2 institutions in 1 country.

Andrew GristSchool of Veterinary Sciences, University of Bristol, Langford House, Langford, North Somerset BS40 5DU, UK. andy.grist@bristol.ac.uk.
Jeff A LinesSilsoe Livestock Systems, Wrest Park, Silsoe, Bedford MK45 4HR, UK.
Randall BockBock Industries, Inc. (BI), 156 Bock Lane, Philipsburg, PA 16866, USA.
Toby G KnowlesSchool of Veterinary Sciences, University of Bristol, Langford House, Langford, North Somerset BS40 5DU, UK.ORCID 0000-0002-3845-0942
Stephen B WottonSchool of Veterinary Sciences, University of Bristol, Langford House, Langford, North Somerset BS40 5DU, UK.ORCID 0000-0002-9855-0267
University of Bristol · GBSilsoe Research Institute · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Blank cartridges provide the power source for the majority of captive bolt devices used for rendering animals unconscious prior to slaughter within the United Kingdom or euthanasia worldwide. This paper presents the results of the examination of cartridges as one of the variables that can contribute to an unsuccessful application of this method in practice. Variation was found in cartridge weight, propellant fill volume and velocity within boxes of 1000 cartridges. The variation found was greater in lower charge (1.00 grain) cartridges than in 3.00 grain cartridges, however velocity was found to be variable in both sets. For example, in vivo velocity measurements with 0.25″ calibre 3.00 grain cartridges demonstrated an average velocity of 50.8 m/s over 200 shots with a range of 35.7 to 62.9 m/s when used in the same device. This work demonstrates that variation in cartridge performance does occur and can be due to various factors such as fill volume and propellant function, and simply weighing cartridges cannot be used to determine function, therefore cartridge performance must be a factor that is considered in the event of a miss-stun.

Indexed as

animal welfareblank cartridgescaptive bolt devicescartridge variationmechanical stunningperformancevelocity measurement

Identifiers

PMID31416152
PMCPMC6720873
OpenAlexW2967555078

What OpenQuestion holds

Textmetadata
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.