Identification of modifiable factors associated with owner-reported equine laminitis in Britain using a web-based cohort study approach.
Authors: Pollard D, Wylie C E, Verheyen K L P, Newton J R
Journal: BMC veterinary research
Summary
# Editorial Summary: Identification of Modifiable Factors Associated with Owner-Reported Equine Laminitis in Britain Laminitis remains a significant welfare concern in British equine populations, yet most research fails to capture the disease's multifactorial aetiology or account for how management factors change over time. Pollard and colleagues conducted a prospective web-based cohort study to identify modifiable risk factors for laminitis, building on previous case-control findings by following horses and ponies across Great Britain and collecting detailed longitudinal data on management, nutrition, and health parameters. This approach overcomes limitations of retrospective studies by documenting exposures before disease onset and allowing investigation of how time-varying factors—such as changes in feeding, grazing management, or body condition—influence laminitis risk at different timepoints. The prospective design and focus on owner-reported outcomes enabled the researchers to corroborate earlier findings regarding modifiable factors and establish which management interventions might meaningfully reduce disease incidence. For practitioners, this work provides evidence-based guidance on which controllable aspects of horse and pony management carry genuine risk for laminitis, informing farriers', veterinarians', and nutritionists' preventative recommendations and allowing for more targeted client education around evidence-based risk reduction strategies.
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Practical Takeaways
- •This study identifies specific modifiable management and environmental factors that increase laminitis risk—understanding these can inform preventive strategies for your client base
- •The prospective cohort design provides stronger evidence than case-control data, making these findings more actionable for evidence-based management decisions
- •Focus on time-varying factors means seasonal, nutritional, and workload changes should be monitored as dynamic laminitis risk drivers rather than static risk profiles
Key Findings
- •Study employed prospective web-based cohort design to identify modifiable factors associated with laminitis development in British horses and ponies
- •Research focused on time-varying covariates and multifactorial nature of laminitis, building on previous case-control findings
- •Novel modifiable risk factors previously identified were prioritized for corroboration and further investigation