The short-term effect of surgical treatment for stress urinary incontinence using sub urethral support techniques on sexual function

OBJECTIVES: To evaluate the impact of surgical treatment of stress urinary incontinence on the sexual function of women and to identify whether such treatment can improve their sexual function and overall quality of life. MATERIALS AND METHODS: 64 heterosexual women with such indication were studied using the Female Sexual Function Index (FSFI) questionnaire, modified by introducing one question to evaluate the impact of urine loss. This was applied preoperatively and six months after surgery. RESULT: Among these 64 patients, 60.94 percent had regular sexual activity, while 39.06 percent did not. Among sexually active patients, 59 percent had urine loss during sexual intercourse and, of these, 87 percent had urine losses in half or more of sexual relations. There were no statistically significant differences in assessments of desire, arousal, lubrication, orgasm, satisfaction and pain, or in totaling the scores, between the preoperative period and six months after surgical treatment. However, the scores for urine losses during sexual intercourse were significantly better after the operation. CONCLUSIONS: Analysis of the results allowed the following conclusions to be reached: Urine lost during sexual activity was frequent among patients with stress urinary incontinence. Suburethral support surgery did not jeopardize sexual activity. Patients cured of stress urinary incontinence did not present improvement in sexual function.

Likelihood of retrograde double-J stenting according to ureteral obstructing pathology

OBJECTIVES: To evaluate the likelihood of retrograde double-J stenting in urgent ureteral drainage according to obstructing pathology. MATERIALS AND METHODS: From July 2002 to January 2003, 43 consecutive patients with ureteral obstruction who needed urgent decompression were evaluated at our institution, where we performed a total of 47 procedures. Emergency was defined as ureteral obstruction associated with infection, obstructive acute renal failure, or refractory pain. Ureteral obstruction was defined as intrinsic and extrinsic based on etiology and evaluated by ultrasound. Patients submitted to previous double-J stenting were excluded. Failures in retrograde ureteral stenting were treated with percutaneous nephrostomy. Results were analyzed with Fisher's exact test and regression analysis. RESULTS: Failure in retrograde ureteral stenting occurred in 9 percent (2/22) and 52 percent (13/25) of the attempts in patients with intrinsic and extrinsic obstruction respectively (p < 0.001). Failures in stenting extrinsic obstructions occurred due to lack of identification of the ureteral meatus in 77 percent and impossibility of catheter progression in 23 percent (p < 0.05). All attempts of retrograde catheter insertion failed in obstructions caused by prostate or bladder pathologies (6/6). Inability to identify the ureteral meatus was the cause of all failures. CONCLUSION: Retrograde double-J stenting has a low probability of success in extrinsic ureteral obstruction caused by prostate or bladder disease. Such cases might be best managed with percutaneous nephrostomy.