deslorelin and Urinary-Incontinence

In 2009 Suprelorin® was released in Switzerland for the temporary suppression of fertility in male dogs. However, in practice it has also been used to treat other conditions in male dogs and in bitches. These include treatment of benign hyperplasia of the prostate, the induction or suppression of oestrus and treatment for the side effects of gonadectomy. Also in feline reproductive medicine GnRH-agonists gain increased importance. These areas of application are listed here in terms of treatment success and possible adverse effects after treatment of which owners have to be informed beforehand.

Topics: Animals; Cat Diseases; Cats; Dog Diseases; Dogs; Enzyme Inhibitors; Estrus; Female; Fertility; Male; Ovariectomy; Prostatic Hyperplasia; Triptorelin Pamoate; Urinary Incontinence

A 2-year-old female ovariectomised Norwegian Forest cat with a history of post-spaying urinary incontinence was diagnosed with acquired urinary sphincter mechanism incompetence (USMI) after complete clinical and laboratory examination. Although there is no literature regarding the treatment of post-spaying USMI in cats, deslorelin acetate is successful in the treatment of post-spaying USMI in dogs. Deslorelin acetate implants have been shown previously to be effective for contraception and oestrus suppression in queens, and suppression of reproductive function in tomcats. Therefore, deslorelin acetate implant treatment was chosen for treatment of post-spaying USMI in this queen. Follow-up examinations were performed on days 8, 15 and 30 after deslorelin implant insertion. Urinary continence was restored about 25 days after implantation and maintained for at least 15 months, without treatment-related negative effects. In the present case report, the post-spaying urinary incontinence related to the acquired USMI was successfully treated with a deslorelin acetate implant. In addition, safe implantation was easy in cats and the single injection resulted in long-lasting efficacy. Further studies are needed to confirm the usefulness of deslorelin acetate treatment for post-spaying USMI in queens and to better delineate the duration of efficacy.

Topics: Animals; Cats; Drug Implants; Enzyme Inhibitors; Female; Hysterectomy; Ovariectomy; Triptorelin Pamoate; Urinary Incontinence