Diagnosis, treatment and outcome of cranial nuchal bursitis in 30 horses.

This study reviews medical records to understand the treatment and outcomes of horses suffering from cranial nuchal bursitis. Results indicate that while both medical and surgical treatments can be successful, the prognosis for return to work tends to be worse in horses that require surgery after failed medical management.

Clinical Presentation and Diagnostic Techniques

• The study investigates the presentation, diagnosis, treatment, and outcome of horses with cranial nuchal bursitis, a condition that has not been extensively studied in large retrospective case series.
• Diagnostic techniques used for these horses were not explicitly mentioned in the abstract. However, the study comprehensively reviewed medical records from 1990 to 2014 using two referral centers as its data source.

Treatment Outcomes of Horses

• The median age of horses included in the study was 13 years, with an age range of 5 to 22 years. The follow-up time post-treatment ranged from 12 to 108 months.
• Of the 30 horses studied, 14 were treated medically, and 20 were treated surgically. Among those treated medically, four had their symptoms recur, necessitating subsequent surgical treatment.
• Regardless of treatment type, 41.7% of the horses experienced recurrence of clinical signs after treatment, and 66.7% were able to return to their previous level of exercise.
• Five horses underwent multiple surgical procedures due to recurring clinical signs. This indicates a significant subset of horses that did not respond well to initial surgical treatment.

Prognosis Based on Mode of Treatment

• Among horses treated by surgery alone, 28.6% experienced recurring symptoms, but 78.6% were able to return to their previous level of exercise.
• For those treated solely with medication, 33.3% had recurring symptoms and 66.7% returned to their previous exercise level.
• Notably, horses that underwent surgery after failed medical management had a 100% recurrence of symptoms, and only 25% were able to get back to their former exercise level. This suggests that the prognosis is generally worse for horses needing surgical intervention after unsuccessful medical treatment.

Conclusion

• While the authors acknowledge the study’s retrospective nature and the relatively small sample size, they conclude that cranial nuchal bursitis can be effectively managed both medically and surgically.
• However, they also point out that horses requiring surgery after unsuccessful medical management tend to have a worse prognosis for a return to work.