Marcus P. Carey

Vaginal repair with mesh versus colporrhaphy for prolapse: a randomised controlled trial

Objective  To compare vaginal repair augmented by mesh with traditional colporrhaphy for the treatment of pelvic organ prolapse.

Percutaneous sacral nerve root neuromodulation for intractable interstitial cystitis

PURPOSE We evaluated the efficacy of percutaneous sacral nerve root neuromodulation in women with refractory interstitial cystitis. MATERIAL AND METHODS We prospectively evaluated 15 consecutive women with a mean age of 62 years who had refractory interstitial cystitis to determine the efficacy of percutaneous stimulation of the S3 sacral roots. The mean duration of symptoms before evaluation was 5.2 years. All women fulfilled the National Institute of Arthritis, Diabetes and Digestive and Kidney Diseases criteria for the diagnosis of interstitial cystitis and were unresponsive to standard oral or intravesical therapy. The response to treatment was assessed using pain scores, urinary diary variables and quality of life surveys. RESULTS Mean voided volume during treatment increased from 90 to 143 ml. (p <0.001). Mean daytime frequency and nocturia decreased from 20 to 11 and 6 to 2 times (p = 0.012 and 0.007, respectively). Mean bladder pain decreased from 8.9 to 2.4 points on a scale of 0 to 10 (p <0.001). As indicated by the Short Urinary Distress Inventory and SF-36 Health Survey, the quality of life parameters of social functioning, bodily pain and general health significantly improved during the stimulation period. Of the women 73% requested to proceed to complete sacral nerve root implantation. CONCLUSION Women with intractable interstitial cystitis respond favorably to percutaneous sacral stimulation with significant improvement in pelvic pain, daytime frequency, nocturia, urgency and average voided volume. Permanent sacral implantation may be an effective treatment modality in refractory interstitial cystitis but further long-term evaluation is required.

Laparoscopic suture hysteropexy for uterine prolapse

Objective Vaginal hysterectomy remains the accepted surgical treatment for women with uterine prolapse. The Manchester repair is favored in women wishing uterine preservation. Vaginal hysterectomy alone fails to address the pathologic cause of the uterine prolapse. The Manchester repair has a high failure rate and may cause difficulty sampling the cervix and uterus in the future. The laparoscopic suture hysteropexy offers physiologic repair of uterine prolapse. Method At the laparoscopic suture hysteropexy, the pouch of Douglas is closed and the uterosacral ligaments are plicated and reattached to the cervix. Results Forty-three women with symptomatic uterine prolapse were prospectively evaluated and underwent laparoscopic suture hysteropexy with a mean follow-up of 12 ± 7 months (range 6–32). The mean operating time for the laparoscopic suture hysteropexy alone was 42 ± 15 minutes (range 22–121), and the mean blood loss was less than 50 mL. On review, 35 women (81%) had no symptoms of prolapse and 34 (79%) had no objective evidence of uterine prolapse. Two women subsequently completed term pregnancies and were without prolapse. Both underwent elective cesarean delivery. Conclusion The laparoscopic suture hysteropexy is effective and safe in the management of symptomatic uterine prolapse. The result is physiologically correct, without disfiguring the cervix. This may be an appropriate procedure for women with uterine prolapse wishing uterine preservation.

Pubovaginal sling versus transurethral Macroplastique for stress urinary incontinence and intrinsic sphincter deficiency: a prospective randomised controlled trial

Objective  To compare the pubovaginal sling and transurethral Macroplastique in the treatment of female stress urinary incontinence (SUI) and intrinsic sphincter deficiency (ISD).

Transanal repair of rectocele corrects obstructed defecation if it is not associated with anismus.

PURPOSE: Rectocele is often associated with anorectal symptoms. Various surgical techniques have been described to repair the rectocele. The surgical results are variable. This study evaluated the results of transanal repair of rectocele, with particular emphasis on the impact of concomitant anismus on postoperative functional outcome. METHODS: Fifty-nine consecutive females who underwent transanal repair of rectocele for obstructed defecation were prospectively reviewed. All 59 patients were parous with a median parity of 2 (range, 1–6) and a median age of 58 (range, 46–68) years. The median length of follow-up was 19 (range, 6–40) months. Anismus was detected by anorectal physiology and defecography. The functional outcome was assessed by a standard questionnaire, physical examination, anorectal manometry, neurophysiology, and defecography. The quality-of-life index was obtained using a visual analog scale (from 1–10, with 10 being the best). RESULTS: The functional outcome of transanal repair of rectocele was superior in patients without anismus. Forty (93 percent) of the 43 patients without anismus showed improved evacuation after repair compared with 6 (38 percent) of the 16 patients with anismus (P<0.05). The quality-of-life index improved (9vs. 4) if anismus was not present (P<0.05). There were minimal complications. Hemorrhage requiring blood transfusion (2 units) occurred in one patient and urinary retention in another. CONCLUSION: Transanal repair of rectocele is safe and, in the absence of anismus, effectively corrects obstructed defecation.

Direct repair vs. overlapping sphincter repair: a randomized, controlled trial.

PURPOSE The aim of this study was to compare the results of two surgical techniques (direct end-to-end vs. overlapping) of delayed repair of a localized anterior defect of external anal sphincter after an obstetric trauma. METHODS During a five-year period, 23 patients were randomly assigned to direct end-to-end repair (n = 12) or overlapping sphincter repair (n = 11), using 2-0 PDS™ sutures. Two patients from each group had an internal anal sphincter defect that also was repaired. All patients had a normal pudendal nerve terminal motor latency preoperatively. Evaluations included endoanal ultrasound, anorectal manometry, and neurophysiologic evaluation. Continence was assessed by the Cleveland Clinic Continence Score (0–20; 0, perfect continence; 20, complete incontinence). RESULTS The two groups were comparable with regard to age (median, 45 years), past history of sphincter repair (n = 2), and posterior vaginal repair. There was no major morbidity. The wound-healing rate was identical between the two groups. However, of the patients undergoing overlapping repair, two had fecal impaction, and one had a urinary retention. Median preoperative continence score was 17 in both the direct-repair group (score, 8–20) and the overlap group (score, 7–20). At a median follow-up of 18 months, the improvement in continence was similar between the two surgical groups, with a median continence score of 3, respectively. In both surgical groups there was a significant and similar improvement in maximum squeeze pressure and in the functional anal canal length postoperatively (P < 0.05), but the mean resting pressure was relatively unchanged. In the overlap group, one patient developed a unilaterally prolonged pudendal nerve terminal motor latency that was persistent 22 months after surgery, and two patients had impaired fecal evacuation postoperatively. CONCLUSIONS This randomized, controlled study suggests that the outcome is similar whether direct end-to-end or overlapping repair of a sphincter defect is performed. Overlapping repair might be associated with more difficulties with fecal evacuation and a prolonged pudendal nerve terminal motor latency postoperatively.

Laparoscopic colposuspension: a systematic review

Objective To determine the effectiveness of laparoscopic colposuspension for the treatment of stress urinary incontinence.

Incontinence improves in older women after intensive pelvic floor muscle training: an assessor-blinded randomized controlled trial.

To test the hypotheses that high intensity pelvic floor muscle training (PFMT) is effective in relief of stress urinary incontinence in community dwelling older women, and that intense PFMT improves stress urinary incontinence more than bladder training (BT) in this population.

Direct Repair vs. Overlapping Sphincter Repair

AbstractPURPOSE: The aim of this study was to compare the results of two surgical techniques (direct end-to-end vs. overlapping) of delayed repair of a localized anterior defect of external anal sphincter after an obstetric trauma. METHODS: During a five-year period, 23 patients were randomly assigned to direct end-to-end repair (n = 12) or overlapping sphincter repair (n = 11), using 2-0 PDS™ sutures. Two patients from each group had an internal anal sphincter defect that also was repaired. All patients had a normal pudendal nerve terminal motor latency preoperatively. Evaluations included endoanal ultrasound, anorectal manometry, and neurophysiologic evaluation. Continence was assessed by the Cleveland Clinic Continence Score (0–20; 0, perfect continence; 20, complete incontinence). RESULTS: The two groups were comparable with regard to age (median, 45 years), past history of sphincter repair (n = 2), and posterior vaginal repair. There was no major morbidity. The wound-healing rate was identical between the two groups. However, of the patients undergoing overlapping repair, two had fecal impaction, and one had a urinary retention. Median preoperative continence score was 17 in both the direct-repair group (score, 8–20) and the overlap group (score, 7–20). At a median follow-up of 18 months, the improvement in continence was similar between the two surgical groups, with a median continence score of 3, respectively. In both surgical groups there was a significant and similar improvement in maximum squeeze pressure and in the functional anal canal length postoperatively (P < 0.05), but the mean resting pressure was relatively unchanged. In the overlap group, one patient developed a unilaterally prolonged pudendal nerve terminal motor latency that was persistent 22 months after surgery, and two patients had impaired fecal evacuation postoperatively. CONCLUSIONS: This randomized, controlled study suggests that the outcome is similar whether direct end-to-end or overlapping repair of a sphincter defect is performed. Overlapping repair might be associated with more difficulties with fecal evacuation and a prolonged pudendal nerve terminal motor latency postoperatively.

Urinary and faecal incontinence following delayed primary repair of obstetric genital fistula

Objective To evaluate: (1) the factors associated with the development of obstetric genitourinary fistula, (2) the incidence of urinary and faecal incontinence following closure of the fistula and (3) the urodynamic findings in women with persistent urinary incontinence.