Surgery

Quality of life usually improves shortly after surgery, and recovery from certain complications, such as incontinence and sexual function, can continue to occur even over years.

Urinary Incontinence. Urinary incontinence is a common complication and a more distressing side effect of surgery for most men than sexual dysfunction. When the urinary catheter is first removed following surgery, nearly all patients lack control of urinary function and will leak urine for at least a few days and sometimes for months. Major medical centers report that continence returns within about 18 months for nearly all men younger than age 70 and in the great majority of men older than 70. The average time for return of continence in one center was just 1.5 months.

Click the icon to see an image of catheterization.

A number of approaches may help prevent or treat incontinence:

• Nerve-sparing techniques can help prevent incontinence, although even in experienced centers, 8% of patients will have some postoperative incontinence, and this rate is much higher (up to 50%) in many community medical centers.
• A procedure called endopelvic anterior urethral stitch (EAUS) used with prostatectomy appears to reduce urinary incontinence. In one small study, 75% of selected patients recovered continence in a month. The procedure requires a simple stitch at the front of the urethra.
• Kegel exercises, contracting and relaxing the muscles used to shut off the urinary stream, strengthen the muscles on the pelvic floor and are reported to be very beneficial for many men.

If incontinence persists beyond a year, patients may require drug therapy or surgery. Collagen injections into the urethra, bladder neck suspension surgery, or a urinary sphincter implant may be helpful for men who have chronic incontinence. (In one study men had better results with the sphincter implant.) [For more information, see In-Depth Report #50: Urinary incontinence.]

Impotence. Studies suggest that about 40% of men have problems with erection after the procedure. In one study, however, more than 70% said they would have the procedure again. There were few differences in erectile function among all ethnic groups.