Scoping review of end-of-life decision-making models used in dogs, cats and equids

Cameron, Amelia; Pollock, Kristian; Wilson, Eleanor; Burford, John; England, Gary; Freeman, Sarah

Abstract

Background: End-of-life decisions for companion animals can be stressful for veterinarians and owners, and when delayed result in poor animal welfare. Delayed euthanasia has been identified as a particularly prominent issue for horses. This scoping review aimed to identify the available literature on veterinary decision-making models, which can support end-of-life planning. Methods: A protocol was preregistered, and a structured literature search was performed on six electronic databases. Publications were reviewed against specifically developed eligibility criteria. Data from original studies and narrative-type reviews were extracted separately, and the components of each model were charted. Results: A total of 2211 publications were identified, 23 met the inclusion criteria and were included in the final review. Eight were original research studies and 15 were narrative reviews or similar. Publications were not indexed uniformly, increasing the difficulty of discovering relevant sources. The end-of-life decision-making process comprised three stages: (1) making the decision, (2) enacting the decision and (3) aftercare. Twenty key components of decision-making models were identified, although no publication reflected all of these. Conclusions: A lack of original research studies and equine-specific publications was identified. Shared decision-making models for euthanasia in veterinary practice should include all three stages and consider species-specific issues.

Citation

Cameron, A., Pollock, K., Wilson, E., Burford, J., England, G., & Freeman, S. (2022). Scoping review of end-of-life decision-making models used in dogs, cats and equids. Veterinary Record, 191(4), Article e1730. https://doi.org/10.1002/vetr.1730

• Journal Article Type: Article
• Acceptance Date: Apr 5, 2022
• Online Publication Date: Jun 15, 2022
• Publication Date: Aug 20, 2022
• Deposit Date: May 20, 2022
• Publicly Available Date: Jun 16, 2023
• Journal: Veterinary Record
• Print ISSN: 0042-4900
• Electronic ISSN: 2042-7670
• Publisher: BMJ Publishing Group
• Peer Reviewed: Peer Reviewed
• Volume: 191
• Issue: 4
• Article Number: e1730
• DOI: https://doi.org/10.1002/vetr.1730
• Keywords: General Veterinary; General Medicine
• Public URL: https://nottingham-repository.worktribe.com/output/8137805
• Publisher URL: https://bvajournals.onlinelibrary.wiley.com/doi/10.1002/vetr.1730