Medical treatment for pyometra in dogs

Area of Science:

• Reproductive endocrinology
• Veterinary medicine
• Canine health

Background:

• Pyometra is a frequent reproductive disorder in female dogs, particularly those over 8 years old.
• The condition is significantly influenced by the physiological effects of progesterone on the uterus.
• Traditional treatment, ovariohysterectomy, is curative and preventive but involves surgical risks and results in sterility.

Purpose of the Study:

• To review and identify effective medical treatments for canine pyometra.
• To evaluate medical management as an alternative to ovariohysterectomy.
• To assess treatments for both open and closed cervix pyometra.

Main Methods:

• Review of medical treatments proposed over the last 10 years for pyometra.
• Focus on treatments involving aglepristone and prostaglandins.
• Evaluation of treatment efficacy and side effect profiles.

Main Results:

• Repeated administration of aglepristone has emerged as a highly effective medical treatment.
• Combination therapy with low-dose prostaglandins shows promise.
• This medical approach appears to have minor side effects compared to surgery.

Conclusions:

• Medical management, particularly with aglepristone, offers a viable alternative to ovariohysterectomy for pyometra.
• This approach avoids the risks associated with anesthesia and preserves the bitch's fertility.
• Further research into medical treatments can improve outcomes for canine pyometra.