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Urodynamic alterations after prostatectomy in dogs without clinical prostatic disease
R R Basinger1, C A Rawlings, J A Barsanti
1Department of Small Animal Medicine, College of Veterinary Medicine, University of Georgia, Athens 30602.
Veterinary Surgery : VS
|November 1, 1987
Summary
Prostatectomy in dogs without clinical prostatic disease rarely causes urinary incontinence. This study found minimal urodynamic changes and no significant functional impact in dogs after prostatectomy.
Area of Science:
- Veterinary Surgery
- Urology
- Canine Health
Background:
- Prostatectomy in dogs with prostatic disease is linked to high rates of urinary incontinence.
- The effects of prostatectomy on urinary function in healthy dogs are not well-documented.
Purpose of the Study:
- To evaluate urodynamic alterations following prostatectomy in dogs without pre-existing clinical prostatic disease.
- To assess the impact of prostatectomy on urinary continence and bladder function in this specific canine population.
Main Methods:
- Urodynamic measurements including residual urine volume, urethral pressure profilometry, electromyography, and carbon dioxide cystometry were performed.
- Dogs were monitored for 20 weeks post-prostatectomy, with daily voiding observations.
- The study included 10 dogs without clinical prostatic disease, with and without castration.
Main Results:
- All 10 dogs remained continent throughout the 20-week observation period.
- Only minor, transient urodynamic abnormalities were detected post-surgery.
- Castration did not significantly influence the urodynamic outcomes associated with prostatectomy.
Conclusions:
- Prostatectomy in dogs without clinical prostatic disease results in minimal functional changes and a low risk of urinary incontinence.
- The procedure appears safe concerning urinary function in healthy canine patients.
- Further research could explore long-term effects, though initial findings are reassuring.