Analgesic efficacy of tapentadol in chronic joint disorders in horses: plasma serotonin concentration and adrenocortical response as biomarkers of pain-induced stress
2024

Effectiveness of Tapentadol for Pain in Horses with Osteoarthritis

Sample size: 36 publication Evidence: moderate

Author Information

Author(s): Costa Giovanna Lucrezia, Tabbì Marco, Bruschetta Giuseppe, Spadola Filippo, Leonardi Fabio, Bruno Fabio, Iannelli Nicola Maria, Licata Patrizia, Macrì Francesco, Passino Eraldo Sanna, Macrì Daniele, Interlandi Claudia

Primary Institution: Department of Veterinary Sciences, University of Messina, Italy

Hypothesis

The study aimed to evaluate the analgesic efficacy of tapentadol in horses with chronic joint disorders.

Conclusion

Tapentadol is effective in managing osteoarthritis pain in horses, as indicated by decreased lameness and cortisol levels.

Supporting Evidence

  • The degree of lameness decreased significantly in both treatment groups.
  • Serotonin concentrations were lower in the osteoarthritis groups compared to the control group.
  • Cortisol levels decreased significantly in subjects treated with tapentadol.
  • Physiological parameters remained within normal ranges throughout the study.

Takeaway

This study shows that giving tapentadol to horses with joint pain helps them feel better and reduces stress hormones.

Methodology

Thirty-six horses were divided into three groups and treated with tapentadol for 4 weeks, with assessments of pain and physiological parameters.

Limitations

The correlation between lameness scores and NRS scores was not significant, indicating potential inadequacies in the assessment scales used.

Participant Demographics

36 crossbred horses, aged 4 to 18 years, with 20 females and 16 males.

Statistical Information

P-Value

p<0.001

Statistical Significance

p<0.05

Digital Object Identifier (DOI)

10.3389/fvets.2024.1505398

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