Female sexual function following surgery for stress urinary incontinence: tension-free vaginal versus transobturator tape procedure

The aim of this study was to compare sexual function outcome following tension-free vaginal (TVT) versus transobturator tape (TOT) for stress urinary incontinence (SUI). All women who underwent TVT or TOT procedures for SUI with no concomitant prolapse repair between January 2002 and July 2007 were sent a retrospective pre-post questionnaire. Eighty-one and 64 women were sexually active before and after TVT and TOT procedures, respectively. Sexual function outcome did not differ pre- and postoperatively for the TVT and TOT groups, and postoperatively between the two groups. Responders reported an improvement of intercourse satisfaction in 23 (29.5%) and 21 (32.9%) cases, whereas 14 (17.3%) and eight (12.5%) complained of sexual function deterioration after TVT and TOT procedure, respectively (p = 0.43). This study suggests that anti-incontinence surgery can have a positive and negative outcome on sexual function, with no significant differences between the TVT and TOT procedures.     

Pelvic organ prolapse surgery with and without tension-free vaginal tape in women with occult or asymptomatic urodynamic stress incontinence: a randomised controlled trial

Introduction

We set out to determine if insertion of a retropubic tension-free vaginal tape (TVT) sling at the time of pelvic organ prolapse surgery improves continence outcomes in women with pre-operative occult stress incontinence (OSI) or asymptomatic urodynamic stress incontinence (USI).

Methods

We conducted a randomised controlled study of prolapse surgery with or without a TVT midurethral sling. The pre- and post-operative assessment at 6 months included history, physical examination and urodynamic testing. Quality of life (QOL) and treatment success was assessed with the UDI-6 SF, IIQ-7 SF and a numerical success score. The primary outcome was symptomatic stress urinary incontinence (SUI) requiring continence surgery (TVT) at 6 months. Long-term follow-up continued to a minimum of 24 months. Secondary outcomes were quality of life parameters.

Results

Eighty women received prolapse surgery alone (n?=?43) or prolapse surgery with concurrent TVT (n?=?37). Six months following prolapse surgery 3 out of 43 (7 %) patients in the no TVT group requested sling surgery compared with 0 out of 37 (0 %) in the TVT group (ARR 7 % [95 %CI: 3 to 19 %], p?=?0.11). After 24 months there was one further participant in the no TVT group who received a TVT for treatment of SUI compared with none in the TVT group (4 out of 43, 9.3 % versus 0 out of 37; ARR 9.3 % [95 %CI: ?1 to 22 %], p?=?0.06). Both groups showed improvement in QOL difference scores for within-group analysis, without difference between groups.

Conclusion

These results support a policy that routine insertion of a sling in women with OSI at the time of prolapse repair is questionable and should be subject to shared decision-making between clinician and patient.     

Concomitant pelvic organ prolapse surgery with TVT procedure

The aim of this study is to evaluate the efficacy and feasibility of concomitant pelvic reconstructive surgery with tension-free vaginal tape (TVT) procedure to treat pelvic organ prolapse women with urodynamic stress incontinence (USI) or occult USI. Seventy-five women with pelvic organ prolapse and diagnosed as USI or occult USI were enrolled in this study. All patients with USI or occult USI underwent TVT treatment under general anesthesia, combined with transvaginal total hysterectomy (VTH), anterior–posterior colporrhaphy (APC), and/or right sacrospinous ligament suspension (SSS) reconstructive surgeries. The subjective assessment was evaluated by using a visual analog scale (VAS) score and a urinary symptomatic questionnaire. The objective assessment was carried out with a 1-h pad test, cough stress test, and urodynamic examination. Of the 75 patients, 35 patients with grade III uterine prolapse underwent VTH and APC, 30 patients with grade IV uterine prolapse underwent VTH, SSS, and APC, and the other 10 patients who had previous hysterectomy with total vaginal vault prolapse underwent SSS and APC. The mean follow-up interval was 25 months (12–42 months). The mean hospitalization was 5.9 days and the mean catheterization time was 3.8 days. The subjective success rate for the treatment of urine incontinence was 88%, and the objective complete cure rate was 84%. The rate of postoperative complications with persistent urinary urgency, de novo detrusor overactivity, dysfunctional voiding, and tape erosion were 50, 8, 12, and 1.3%, respectively. There were no bladder perforations during the TVT procedure and no perioperative complications requiring conversion to laparotomy. Pelvic organ prolapse women with USI or occult USI can be treated by reconstructive surgeries combined with a TVT procedure to treat and prevent postoperative USI.     

The prevalence of voiding difficulty after TVT,its impact on quality of life,and related risk factors

Objective: To determine the prevalence of voiding difficulty (VD), quality of life, and related risk factors after tension-free vaginal tape (TVT). Design: Prospective cohort study in 703 women with a TVT procedure for stress urinary incontinence. Main outcome measures: VD stated by women, Urogenital Distress Inventory (UDI-6) question 5 (difficulty in emptying the bladder), maximum flow rate, postvoid residual urine, necessity of postoperative catheterization, tape division, and impact on quality of life (Incontinence Impact Questionnaire, IIQ-7). Results: Postoperative catheterization (>24 h) was necessary in 11% and tape division in 1.3% of patients. There were 26% of women who stated VD and 25% reported moderate to great impairment on the UDI-6 after 36 months. While the negative impact on the outcome of TVT in women with abnormal voiding compared to women without is higher, the impact decreased significantly after TVT, implying a considerable improvement in quality of life. Pre-operative existing voiding difficulty and concomitant prolapse surgery were independent risk factors. Conclusions: Symptoms of VD occurred after TVT and caused lesser improvement in quality of life.     

Empleo de bandas libres de tensión asociadas a la cirugía reconstructiva del suelo pelviano

ObjectiveWe present our medium- to long-term results for the use of TVT for female stress urinary incontinence (SUI) employed concomitantly with surgical correction of pelvic floor prolapse in order to provide an integral solution.Material and methodsBetween January 2000 and May 2008, 171 women with pelvic floor disorders underwent a surgical procedure with TVT. 117 of those women received TVT as a sole treatment for SUI; in the 54 remaining patients who suffered from some type of pelvic organ prolapse, TVT was associated with a vaginal procedure to correct the prolapse (cystocele, rectocele, prolapsed uterus).ResultsMean follow-up time was 36 months (range 12-108). The mean age was 55 years (35-78) in group 1 and 57 years (range 43-76) in the group for which TVT was associated with a pelvic floor correction. The parity was 2.23 (range 0-6) in group 1 and 3.12 (1-6) in group 2. There are some differences in the initial medical complaints among both groups. The mean hospitalisation time was 24 hours in group 1 and 4 days in group 2. The most serious complication was bladder perforation during surgery, which occurred in seven patients. The most frequent complication was the onset of de novo urge symptoms (overactive bladder), which was similar in both groups.ConclusionsTVT remains the gold standard treatment for female SUI with proven results in the literature, and may be safely and effectively associated with pelvic floor reconstructive surgery without increasing the technique's morbidity rate.     

One-year urodynamic outcome and quality of life in patients with concomitant tension-free vaginal tape during pelvic floor reconstruction surgery for genitourinary prolapse and urodynamic stress incontinence

The aim of the study was to examine the 1-year urodynamic outcome and quality of life in patients who have had concomitant tension-free vaginal tape insertion during pelvic floor reconstruction surgery. The medical notes of a retrospective cohort of 45 patients who had undergone tension-free vaginal tape together with pelvic floor reconstruction surgery were reviewed. The operative information, the results of the urodynamic studies and the change in the quality-of-life scores 1 year after surgery were examined. The quality of life was assessed with both general and disease-specific quality-of-life questionnaires (General Health Questionnaire (GHQ-12), Urogenital Distress Inventory (UDI-6), Incontinence Impact Questionnaire (IIQ-7)). Patient satisfaction was assessed with the validated Chinese version of the Client Satisfaction Questionnaire (CSQ). Forty-five patients underwent tension-free vaginal tape insertion together with pelvic floor reconstruction surgery. The overall objective cure rate was 43%. There was a significant improvement in the disease specific quality-of-life assessment (UDI-6 score 38.3–15.5; P<0.01) and (IIQ-7 score 15.0–4.0; P<0.01). The patients who had a concomitant cystocele repair had a worse objective cure rate than patients without concomitant cystocele repair (38% vs 67%; P=0.19).Abbreviations SUI Stress urinary incontinence - TVT Tension-free vaginal tapeEditorial Comment: This retrospective cohort study compared objective cure rates (negative stress test and normal cystometry) and quality of life surveys among patients who underwent concomitant tension-free vaginal tape procedures and cystocele repair with those undergoing TVT procedures alone. At 1 year, the reported success rate of the combine procedures was 37% as compared to 67% for those patients undergoing TVT alone. These rates are lower than those reported in most previous studies. Without more information concerning pre- and post-operative urodynamic evaluations and techniques employed in the cystocele repair, it is difficult to explain the differences in outcomes from those reported by other authors. Prospective randomized trials are needed to evaluate the long-term cure rates and complication rates of TVT combined with cystocele repair in order to formulate clinical recommendations for future practice.     

Factors that affect recurrence after anterior colporrhaphy procedure reinforced with four-corner anchored polypropylene mesh

The purpose of this study was to evaluate the effectiveness of the anterior colporrhaphy procedure reinforced with four-corner anchored polypropylene mesh in patients with severe (stage III or IV) anterior vaginal prolapse. Thirty-eight consecutive women were enlisted for this prospective study. The procedure consisted of an extensive vaginal dissection to join the vesicovaginal and retropubic space and an anchoring of a polypropylene mesh patch between the two Arcus Tendineus Fasciae Pelvis in a tension-free manner. The mean age of the study group was 63 (33–80) years. The success rate was 87% (33/38) at a mean follow-up interval of 21 (12–29) months. A total of eight (100%) patients were also cured of concomitant stress incontinence (five overt and three occult type) with an additional tension-free vaginal tape (TVT) operation. During follow-up, there were five de-novo stress incontinence cases (16.7%) and four vaginal erosions of mesh (10.5%). Four clinical variables—diabetes mellitus, recurrent anterior vaginal prolapse, chronic cough and vaginal erosions of mesh—were found to have a significant correlation with an unsatisfactory surgical result with large values of hazard ratios found by survival analysis. We concluded that the anterior colporrhaphy procedure reinforced with four-corner anchored polypropylene mesh was effective for most, but failed in some patients who had specific risk factors within short convalescence periods. Concomitant stress incontinence can be successfully treated by a TVT operation in combination with the anterior colporrhaphy procedure reinforced with four-corner anchored polypropylene mesh. However, the anterior colporrhaphy procedure may itself have adverse effects on urethral sphincter function.Abbreviations POPQ Pelvic organ prolapse quantitation - TVT Tension-free vaginal tape Editorial Comment: This article is a case series of 38 patients followed for a mean of 21 months following pelvic reconstructive surgery with concomitant prolene reinforced anterior colporrhaphy. Optimal outcome was achieved in 87% of patients; however, the 10.5% mesh erosion rate and 16.7% de novo stress incontinence rate following this procedure are of concern. Synthetic vaginal mesh reinforcements should be used with caution. More data with regard to long-term sexual function is also needed.     

Responsiveness of the electronic Personal Assessment Questionnaire-Pelvic Floor (ePAQ-PF)

This study aimed to evaluate the responsiveness of the electronic Personal Assessment Questionnaire-Pelvic Floor (ePAQ-PF) in women undergoing surgery for pelvic floor disorders. Fifty-four women undergoing tension-free vaginal tape (TVT) and 47 women undergoing prolapse surgery completed ePAQ-PF at baseline and 3 months postoperatively. Responsiveness was calculated using effect sizes, standardized response means, responsiveness statistic, and minimally important difference. In the TVT group, the largest effect sizes were seen in the urinary domains for stress urinary incontinence (2.4), quality of life (2.2), and overactive bladder (0.9). In the prolapse group, the largest effect sizes were seen in the vaginal domains for prolapse (2.1) and quality of life (1.0). ePAQ-PF is responsive to change in women undergoing TVT or prolapse surgery in the salient and expected domains of stress incontinence and prolapse and quality of life and can be recommended for outcome measurement in this context.     

Long-term clinical outcomes with the retropubic tension-free vaginal tape (TVT) procedure compared to Burch colposuspension for correcting stress urinary incontinence (SUI)

Introduction and hypothesis

The retropubic tension-free vaginal tape (TVT) procedure replaced Burch colposuspension as the primary surgical method for stress urinary incontinence (SUI) and mixed urinary incontinence (MUI) in women in our department in 1998. In this study we compared the short-term and long-term clinical outcomes of these surgical procedures.

Methods

Using a case series design, we compared the last 5 years of the Burch procedure (n = 127, 1994–1999) with the first 5 years of the retropubic TVT procedure (n = 180, 1998–2002). Information from the medical records was transferred to a case report form comprising data on perioperative and long-term complications as well as recurrence of UI, defined as bothersome UI or UI in need of repeat surgery. Other endpoints were rates of perioperative and late complications and the rates of prolapse surgery after primary surgery. The data were analyzed with the chi-squared and t tests and survival analysis using SPSS.

Results

The cumulative recurrence rate of SUI in women with preoperative SUI was significantly higher after the Burch procedure, but no difference was observed in women with MUI. There were no significant differences in rates of perioperative and late complications. At 12 years there was a significant increase in rates of repeat surgery for incontinence and prolapse in women after the Burch procedure.

Conclusions

The long-term efficacy of TVT surgery was superior to that of Burch colposuspension in women with SUI. In addition, the rate of late prolapse surgery was significantly higher after the Burch procedure.

     

Pelvicol pubovaginal sling versus tension-free vaginal tape for treatment of urodynamic stress incontinence: a prospective randomized three-year follow-up study

OBJECTIVES: The aim of this study was to compare the long-term success rates, complication rates and patient satisfaction rates for Pelvicol pubovaginal sling (Bard) versus TVT (Gynecare) in surgical treatment of urodynamic stress incontinence (USI) in women. DESIGN: Prospective randomized cohort trial. SETTING: District General Hospital, South West of England. METHODS: One hundred and forty-two women with urodynamic stress incontinence were randomized to either surgical procedure (Pelvicol = 74, TVT = 68) with median follow-up of 36 month. A postal questionnaire was sent to all women and the response rate was excellent at approximately 90% in both groups. RESULTS: Cure of incontinence, as identified by a quality of life improvement >90%, and/or patient-determined continent status as dry, were comparable in both groups. When the cure rates were adjusted assuming the non-respondents as failures the figures were almost identical (p > 0.05). Preoperative continence pad usage was similar for both groups. Overall, a postoperative significant decrease in pad score was noted in both groups (p = 0.01) but there was no significant difference between the groups (p > 0.05). Statistical analysis failed to detect significant differences between both groups as regards complication rates such as frequency, nocturia, de-novo urgency or dyspareunia. CONCLUSION: Pelvicol sling is a safe procedure in the surgical management of USI with similar success rate and patient satisfaction rate to TVT up to three years of follow-up.     

Surgical complications and medium-term outcome results of tension-free vaginal tape: a prospective study of 313 consecutive patients

OBJECTIVE: A prospective study was undertaken to examine the incidence of surgical complications and medium-term outcomes of tension-free vaginal tape (TVT) surgery in a large, heterogeneous group of stress-incontinent women. METHODS: Surgery was tailored according to preoperative clinical and urodynamic findings: stress-incontinent women underwent TVT surgery, whereas those with concomitant urogenital prolapse underwent combined TVT and prolapse repair. Post-operatively the patients were scheduled for evaluation at 1, 3, 6, and 12 months, and annually thereafter. All underwent urodynamics at 3 months post-operatively. RESULTS: Three hundred and thirteen consecutive patients were prospectively studied. The mean follow-up period was 21.4 +/- 13.5 months. Sixteen (5.1%) cases of intravesical passage of the prolene tape occurred in our series, two of which were diagnosed at 3 and 15 months post-operatively. Eight (2.5%) patients had post-operative voiding difficulties, necessitating catheterization for more than 7 days. However, transvaginal excision of the tape was required in one case only. Vaginal erosion of the tape was diagnosed in four (1.3%) patients, all of whom were successfully treated by local excision of the eroded tape. Outcome analysis was restricted to 241 consecutive patients with at least 12 months of follow-up. Subjectively, 16 (6.6%) patients had persistent mild stress urinary incontinence, although urodynamics revealed asymptomatic sphincteric incontinence in 17 (7%) other patients. De-novo urge incontinence developed post-operatively in 20 (8.3%) patients. CONCLUSIONS: The TVT procedure is associated with good medium-term cure rates, however, it is not free of troublesome complications and the patients should be informed accordingly. Only well-trained surgeons, familiar with pelvic anatomy, surgical alternatives, and endoscopic techniques should perform the operation.     

The tension-free vaginal tape procedure for female urinary incontinence without preoperative urodynamic evaluation

BACKGROUND: We evaluated the short-term outcomes of the tension-free vaginal tape (TVT) technique for female urinary incontinence, when the diagnosis was based on incontinence symptoms and pelvic examination including cough stress test or transperineal ultrasonography or both, but without preoperative urodynamic verification. STUDY DESIGN: Tension-free vaginal tape was performed on 191 patients under local (82%) or spinal (18%) anesthesia. One hundred twenty-seven women (66%) had stress urinary incontinence and 64 (34%) had mixed incontinence. Fifty-eight percent had undergone previous surgery; 21% for incontinence. Thirty-four women underwent concomitant surgery. The age range was from 32 to 84 years (mean 60) and parity from 0 to 8 (mean 2). Seventy-four (39%) had concomitant chronic illnesses. The diagnosis of incontinence was based on specific questionnaires and physical examinations. Urogynecological ultrasonography was performed on patients with mixed incontinence. The mean followup was 17 months. RESULTS: The mean operative time was 27 min (16 to 63), the mean hospital stay was 2 days (1 to 10). Intraoperative complications were: bladder perforation in five patients (2.6%), hematoma in five patients (2.6%), heavy bleeding (400 mL) in one patient, and persistent retention in four patients (2.2%). Altogether, 164 of 187 patients (87.7%) were completely cured, and 23 patients experienced no improvement. Six patients (4.8%) developed de novo urge incontinence, 60% had less urge incontinence. The cure rates were: 97% among stress urinary incontinence patients versus 69% among mixed incontinence patients (p = 0.001); TVT alone, 88% versus in combination with other surgery 85% (p = 0.576); TVT under local anesthesia, 88% versus under spinal anesthesia 88%; TVT with recurrent incontinence, 85% versus primary incontinence 89% (p = 0.583); and in patients with concomitant illnesses, 82% versus healthy 91% (p = 0.076). CONCLUSIONS: Tension-free vaginal tape can be used to treat patients with primary or recurrent stress or mixed incontinence with or without concomitant surgery under local or spinal anesthesia. But the success rate is considerably lower in patients in whom TVT is performed for mixed incontinence.     

Duloxetine treatment for women awaiting continence surgery

The study assessed the effect of offering a 4-week course of duloxetine therapy to 73 women awaiting a tension-free vaginal tape (TVT) operation. Twenty-seven women (37%) declined taking the drug, leaving 46 women (63%) willing to take drug therapy. Thirteen women were scheduled for a TVT with concurrent prolapse surgery, and 1 of these women decided that she no longer needed the surgery. Eight of the 33(24%) women scheduled for a TVT without concurrent prolapse surgery came off the waiting list. Nine women of the 33 women scheduled for a TVT without concurrent surgery (27%) found that the medication did not work sufficiently well. Sixteen of the 33 women (48%) discontinued medication due to side-effects. Women on a waiting list for surgery may be unwilling to take duloxetine therapy and less tolerant of side-effects.     

Long‐term anatomical and functional results of laparoscopic promontofixation for pelvic organ prolapse

Study Type – Therapy (case series)
Level of Evidence 4

OBJECTIVE

To assess the long‐term anatomical and functional outcomes of laparoscopic promontofixation (LP) for pelvic organ prolapse (POP), and the long‐term safety of LP, as POP is a common problem in women of all ages, with treatment including vaginal, abdominal, laparoscopic or robot‐assisted surgical approaches.

PATIENTS AND METHODS

This was a retrospective study of the first consecutive 186 women who underwent LP for POP, with or without stress urinary incontinence (SUI), from January 1998 to December 2002 in one centre. Those patients with concurrent SUI had LP with a Burch colposuspension or tension‐free vaginal tape (TVT). The recurrence rate of POP was evaluated by physical examination at follow‐up visits and by the patients, using a postal, unvalidated self‐applied questionnaire (SAQ). Patients’ urinary, sexual and digestive functions, overall satisfaction about surgery and quality of life, were evaluated with SAQ.

RESULTS

All 186 patients had LP, with concomitant Burch (25) or TVT (100) procedures. The median (interquartile range) follow‐up was 60 (48–71) months. In all, 71% of the patients attended their follow‐up visits and the success rate was 92.4%. Eight patients were re‐operated because of recurrent POP. The SAQ response rate was 95%; 91.1% and 79.8% of responders were satisfied or very satisfied after their surgery, and with their quality of life, respectively; women were unsatisfied or very unsatisfied because of recurrence of POP (seven), urinary symptoms (five) or constipation (two). Patients complained of recurrent POP (10.8%), persistent or recurrent UI (27.3% of the women treated with Burch and 21.1% with TVT), and transient constipation (20%). Over half of the women (50.6%) were not sexually active and 5.4% developed dyspareunia. The long‐term complication rate was 6%; there were five vaginal mesh erosions.

CONCLUSION

POP treated with LP offers excellent long‐term results with low recurrence and morbidity rates, and a good quality of life.     

Tension‐free vaginal tape: Do patients who fail to follow‐up have the same results as those who do?

AIMS: To compare success and complication rates of the Tension-free vaginal tape (TVT) between patients with good versus poor follow-up. MATERIALS AND METHODS: A prospective cohort study of 108 women undergoing a TVT procedure was conducted. Patients were seen postoperatively at 6 weeks, 3, 6, 12 months, and yearly thereafter. Patients were categorized as poor follow-up if this schedule was not adhered to. Those who were lost to follow-up at or after their 6-week visit were considered as having failed the procedure. RESULTS: Seventy-nine (73%) patients had good follow-up. Of the remaining 29 patients with poor follow-up, 12 (11%) could not be reached and 17 (16%) were contacted by phone. Reasons given for poor follow-up were: busy or live far from hospital (11), health problems (4), and dissatisfied from surgery (2). Perioperative complication rates were similar between the two groups (P = 0.16). When patients with complete loss to follow-up were analyzed as failures, subjective and objective cure rates were significantly higher in patients with good as opposed to poor follow-up: 92 and 95% versus 72 and 69%, respectively, (P = 0.006). CONCLUSIONS: Patients with poor follow-up probably have lower cure rates after TVT. It is important to follow postoperative patients closely. When reporting success rates, one has to account for all cases to produce realistic results.     

Long-term efficacy of the trans-obturator and retropubic mid-urethral slings for stress urinary incontinence: update from a randomized clinical trial

Purpose

To report the extended long-term results of the use of tension-free vaginal tape(TVT) and trans-obturator tape (TOT) for the treatment of female stress urinary incontinence (SUI).

Methods

A prospective, multicentre randomized clinical trial comparing the use of TVT and TOT was used to evaluate 87 patients. The inclusion criteria were stress or mixed UI associated with urethral hyper mobility (the stress component was clinically predominant), while the exclusion criteria were previous anti-incontinence surgery and/or pelvic organ prolapse. The objective cure criteria were a negative provocative stress test and a negative 1-h pad test, with no further treatment for SUI. The subjective cure criteria were a 3-day voiding diary, quality-of-life questionnaires (UDI6–IIQ7), and patient satisfaction on a scale from 0 to 10.

Results

Eighty-seven patients were evaluated (47 TOT and 40 TVT) at a median follow-up of 100 months. Subjective and objective cure rates were 59.6 and 70.2 % in the TOT group and 75 and 87.5 % in the TVT group. The mid-to-long-term trend was a decreasing continence rate in patients who underwent TOT, compared with a stable rate for TVT. The Kaplan–Meier survival curve showed that continence rate decreased for up to 25 months after surgery, with stabilization thereafter for the TVT group while continuing to drop in the TOT group, with no inter-group difference.

Conclusion

The patients in both groups were highly satisfied at long-term follow-up. The overall continence rate worsened for both groups within 25 months. While the results tend to stabilize in the TVT group, a further decline in the TOT was observed.

     

同期手术治疗女性压力性尿失禁与盆腔脏器脱垂的临床研究

目的 探讨同期手术治疗女性压力性尿失禁(SUI)与盆腔脏器脱垂(POP)的适应证及治疗效果.方法 回顾性总结16例同期手术治疗SUI与POP患者的病例资料,其中有SUI症状并伴有中度以上阴道前壁膨出的患者12例,主诉阴道脱出物,检查发现子宫中度以上脱垂伴排尿困难4例,术前经查体、尿动力及膀胱造影检查确诊均存在Ⅱ型SUI.盆底修补手术包括Gynemesh网片、Prolift前片及全片植入,抗尿失禁手术采用TVT或TVT-O术,术中先行盆底修补术.结果 随访6～30个月,全部患者获满意效果,达到完全控尿,同时无排尿困难发生,未发现盆底膨出复发.结论 对合并有症状或中度以上POP的SUI患者,应积极同期处理相应的POP,以免加重POP的程度或排尿困难的发生;对单独发生的POP患者,应警惕隐性SUI的可能,同期行相应的控尿手术可避免术后SUI的发生.     

Tension-free vaginal tape procedure for the treatment of female stress urinary incontinence: long-term results

PURPOSE: The tension-free transvaginal tape (TVT) procedure has apparently become the most popular technique for genuine stress urinary incontinence (GSUI). Long-term followup data on the outcome of the procedure are sparse. We evaluated the long-term results of TVT for treating women with GSUI. MATERIALS AND METHODS: We performed a retrospective analysis of the records of 55 patients 37 to 83 years old (mean age 63.4) with GSUI, for which they underwent the TVT procedure at our department as of December 1999. RESULTS: Of the 52 patients who were followed a mean of 55 months (range 48 to 65) 41 (78.9%) were dry. There were 4 intraoperative complication (7.3%), including bladder injury in 3 patients and urethral injury in 1. None required surgical re-intervention. Urgency was reported in 6 women (11.5%). There were 5 postoperative tape related complications (9.6%), consisting of bladder erosion in 1 woman, vaginal erosion in 2 and an obstructed urethra in 2. Four of these 5 women underwent corrective surgery, after which all remained dry. CONCLUSIONS: TVT is a safe and effective procedure for female stress urinary incontinence with an enduring, high success rate. There is a significant rate of intraoperative complications, which do not cause further problems when identified and treated during surgery. One must be alert to the significant rate of postoperative complications that usually require repeat surgery, which is relatively simple and causes practically no long-term morbidity. It also does not influence the continence rate in most cases.     

Voiding Dysfunction following TVT Procedure

The aim of the study was to assess the incidence of abnormal voiding in patients who had undergone tension-free vaginal tape (TVT) placement. Women who had undergone a TVT sling procedure for stress or mixed incontinence more than 3 months previously reported their voiding habits (frequency, urgency, nocturia, urinary stream quality and incontinence) over the previous 3 days. A pelvic examination and ultrasound postvoid residual (PVR) were performed. Normal voiding was classified as a PVR <100 ml, frequency of six or fewer voids per day and two or fewer per night, and a urinary stream considered normal by the patient. Subjects were classified as either ‘normal’ (group 1) or ‘abnormal’ (group 2) voiders. Demographic factors, pre-operative urodynamic testing and concomitant surgical procedures were compared between groups. From September 1999 to November 2000, 59 women underwent a TVT procedure. Two were excluded from analysis [cervical malignancy (1), interstitial cystitis (1)]. There were no healing abnormalities and no patients displayed a positive empty bladder stress test. Forty-two (74%) women were included in group 1 and 15 (26%) in group 2. Urinary continence was reported by 49 (86%): 93% in group 1 and 67% in group 2. Factors highly correlated with postoperative voiding dysfunction included abnormal preoperative uroflow pattern and configuration (P = 0.007), preoperative low peak flow rate <15 ml/s (P = 0.049), preoperative vault prolapse or enterocele (P = 0.001), concurrent vault suspension surgery (P = 0.03) and postoperative urinary tract infection (UTI) (P = 0.0006). Preoperative urinary retention (postvoid residual >100 ml) or detrusor instability, age and body mass index differences were not statistically significant. Multivariate analysis revealed that preoperative abnormal uroflow and postoperative UTI were related to group 2 (P = 0.02). Our conclusions were that the TVT sling procedure has success and voiding dysfunction rates similar to those of other proven anti-incontinence procedures. Various factors were shown to be associated with postoperative voiding difficulties. Tension-free placement of the tape may not prevent the development of post-operative voiding dysfunction. Correspondence and offprint requests to: Dr G. Willy Davila, Cleveland Clinic Florida, 2950 Cleveland Clinic Blvd., Weston, Florida 33331, USA. Tel: 888–978–0004; Fax: 954–659–5560; E-mail: davilag@ccf.org     

Impact of tension-free vaginal tape on sexual function: results of a prospective study

The purpose of this study was to prospectively assess the impact of a TVT insertion for the treatment of stress urinary incontinence (SUI) on coital incontinence and overall sexual life. Sexually active women with pure SUI and without concomitant pelvic organ prolapse scheduled for TVT procedure completed a sexual function questionnaire at baseline and 6 months after surgery. Fifty-three patients were enrolled. Preoperatively 23 (43.4%) women experienced urine leakage during intercourse, 21 (91%) during penetration and 2 (9%) on orgasm. The objective cure rate for SUI was 98%. Coital incontinence was cured in 20 of 23 patients (87%). Thirty-three (62.2%) women reported no change in sexual function after surgery and 18 (34%) reported an improvement. Of the latter, 17 (94%) were of those cured from coital incontinence. No significant difference in the incidence of dyspareunia was found postoperatively. Two patients (3.8%) reported intercourse to be worse following surgery, one because of a vaginal erosion and one cited de novo anorgasmia as the main reason.