Effectiveness of cranial osteopathy therapy on nociception in equine back as evaluated by pressure algometry

A horse needs to move in different gaits and carry a rider during riding. Therefore, the equine back must be in a good functional state. Preventing back disorders is one of the keys to ensuring a horse’s health. This study aimed to assess cranial osteopathy therapy as a treatment and prevention method for preventing and reducing back pain. Thirty-two thoroughbred horses were categorised by their backs’ functional status (16 without back pain and 16 with back pain). The mechanical nociceptive threshold was determined before and after osteopathic treatment by an algometer (pain test FPX 100) with pressure points between T14-T15, T18-L1, and L5-L6. The data were analysed with a significance of P < 0.05. The study found that cranial osteopathic therapy raised the mechanical nociceptive threshold average in 83.3% measured points for horses without back pain and in 50% measured points for those with back pain. This study revealed that both horses without back pain and horses with back pain had a positive response to cranial osteopathic therapy, as evidenced by the increased nociceptive threshold limits, indicating that osteopathic therapy can be used as a primary or additional treatment method for back dysfunction.

Generation of Domains for the Equine Musculoskeletal Rehabilitation Outcome Score: Development by Expert Consensus

Simple Summary

Within rehabilitation, measurements taken before, during and after treatments are used to judge patient progress and the effectiveness of prescribed treatments. To know which measurements to use for a given health condition, practitioners must have knowledge of what should be measured, which measurement tools are available and accurate, alongside what they intend to measure. Composite outcome measures (OMs) are tools which use grouped measurement tests to monitor patient progress; they have been tested for a variety of human and canine conditions but none have been designed or tested for use in physical rehabilitation in horses. This study asked leading equine veterinarians, physiotherapists and researchers which measures should be included in an OM for use in the rehabilitation of horses. Using a process to evaluate agreement, ten areas of measurement were included in the final model: lameness, pain at rest, pain during exercise, behaviour during exercise, muscular symmetry, performance/functional capacity, behaviour at rest, palpation, balance and proprioception. Existing reliable tests used to measure these areas were evaluated and potential new measures discussed and now should be taken forward to testing as a composite outcome score to see if they are effective in measuring effectiveness of treatment.

Abstract

Outcome measures (OMs) are a requirement of professional practice standards in human and canine physiotherapy practice for measurement of health status. Measures such as pain and functional capacity of specific regions are used to track treatment impact and can be used to develop optimal management strategies. To achieve comparable patient care in equine physiotherapy, OMs must be incorporated into practice; however, no reliable and valid OMs exist for equine rehabilitation. This study utilised the experience and opinion of a panel of experts working in the equine rehabilitation sphere to gain consensus on the core areas (domains) to be included in a model, to lead to an OM scale for horses undergoing rehabilitation. The Delphi method and content validity ratio testing was used to determine agreement with domains reaching the critical value required for inclusion. The expert panel agreed on ten domains to be included in the OM scale: lameness, pain at rest, pain during exercise, behaviour during exercise, muscular symmetry, performance/functional capacity, behaviour at rest, palpation, balance and proprioception. An OM with these domains would provide a holistic objective assessment tool which could be used by equine rehabilitation professionals in clinical practice.