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Background: Stress urinary incontinence constitutes a significant health and economic burden to society. Traditional suburethral slings are surgical operations used to treat women with symptoms of stress urinary incontinence., Objectives: To assess the effectiveness of traditional suburethral sling procedures for treating stress urinary incontinence in women; and summarise the principal findings of relevant economic evaluations., Search Methods: We searched the Cochrane Incontinence Specialised Register, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), as well as MEDLINE, MEDLINE In-Process, MEDLINE Epub Ahead of Print, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform (WHO ICTRP); we handsearched journals and conference proceedings (searched 27 February 2017) and the reference lists of relevant articles. On 23 January 2019, we updated this search; as a result, several additional reports of studies are awaiting classification., Selection Criteria: Randomised or quasi-randomised trials that assessed traditional suburethral slings for treating stress or mixed urinary incontinence., Data Collection and Analysis: At least two review authors independently extracted data from included trials and assessed risk of bias. When appropriate, a summary statistic was calculated: risk ratio (RR) for dichotomous data, odds ratio (OR) for continence and cure rates that were expected to be high, and mean difference (MD) for continuous data. We adopted the GRADE approach to assess the quality of evidence., Main Results: A total of 34 trials involving 3244 women were included. Traditional slings were compared with 10 other treatments and with each other. We did not identify any trials comparing suburethral slings with no treatment or sham treatment, conservative management, anterior repair, or laparoscopic retropubic colposuspension. Most trials did not distinguish between women having surgery for primary or recurrent incontinence. One trial compared traditional slings with bladder neck needle suspension, and another trial compared traditional slings with single-incision slings. Both trials were too small to be informative. Traditional suburethral sling operation versus drugs One small trial compared traditional suburethral sling operations with oxybutynin to treat women with mixed urinary incontinence. This trial did not report any of our GRADE-specific outcomes. It is uncertain whether surgery compared with oxybutynin leads to more women being dry (83% vs 0%; OR 195.89, 95% confidence interval (CI) 9.91 to 3871.03) or having less urgency urinary incontinence (13% vs 43%; RR 0.29, 95% CI 0.09 to 0.94) because the quality of this evidence is very low. Traditional suburethral sling versus injectables One small trial compared traditional slings with suburethral injectable treatment. The impact of surgery versus injectables is uncertain in terms of the number of continent women (100% were dry with a traditional sling versus 71% with the injectable after the first year; OR 11.57, 95% CI 0.56 to 239.74), the need for repeat surgery for urinary incontinence (RR 0.52, 95% CI 0.05 to 5.36) or the occurrence of perioperative complications (RR 1.57, 95% CI 0.29 to 8.49), as the quality of evidence is very low. Traditional suburethral sling versus open abdominal retropubic colposuspension Eight trials compared slings with open abdominal retropubic colposuspension. Moderate-quality evidence shows that the traditional suburethral sling probably leads to more continent women in the medium term (one to five years) (69% vs 59% after colposuspension: OR 1.70, 95% CI 1.22 to 2.37). High-quality evidence shows that women were less likely to need repeat continence surgery after a traditional sling operation than after colposuspension (RR 0.15, 95% CI 0.05 to 0.42). We found no evidence of a difference in perioperative complications between the two groups, but the CI was very wide and the quality of evidence was very low (RR 1.24, 95% CI 0.83 to 1.86). Traditional suburethral sling operation versus mid-urethral slings Fourteen trials compared traditional sling operations and mid-urethral sling operations. Depending on judgements about what constitutes a clinically important difference between interventions with regard to continence, traditional suburethral slings are probably no better, and may be less effective, than mid-urethral slings in terms of number of women continent in the medium term (one to five years) (67% vs 74%; OR 0.67, 95% CI 0.44 to 1.02; n = 458; moderate-quality evidence). One trial reported more continent women with the traditional sling after 10 years (51% vs 32%: OR 2.22, 95% CI 1.07 to 4.61). Mid-urethral slings may be associated with fewer perioperative complications (RR 1.74, 95% CI 1.16 to 2.60; low-quality evidence). One type of traditional sling operation versus another type of traditional sling operation Nine trials compared one type of traditional sling operation with another. The different types of traditional slings, along with the number of different materials used, mean that trial results could not be pooled due to clinical heterogeneity. Complications were reported by two trials - one comparing non-absorbable Goretex with a rectus fascia sling, and the second comparing Pelvicol with a rectus fascial sling. The impact was uncertain due to the very low quality of evidence., Authors' Conclusions: Low-quality evidence suggests that women may be more likely to be continent in the medium term (one to five years) after a traditional suburethral sling operation than after colposuspension. It is very uncertain whether there is a difference in urinary incontinence after a traditional suburethral sling compared with a mid-urethral sling in the medium term. However, these findings should be interpreted with caution, as long-term follow-up data were not available from most trials. Long-term follow-up of randomised controlled trials (RCTs) comparing traditional slings with colposuspension and mid-urethral slings is essential. Evidence is insufficient to suggest whether traditional suburethral slings may be better or worse than other management techniques. This review is confined to RCTs and therefore may not identify all of the adverse effects that may be associated with these procedures. A brief economic commentary (BEC) identified three eligible economic evaluations, which are not directly comparable due to differences in methods, time horizons, and settings. End users of this review will need to assess the extent to which methods and results of identified economic evaluations may be applicable (or transferable) to their own setting., (Copyright © 2020 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.)

Background: Urinary incontinence is a very common and debilitating problem affecting about 50% of women at some point in their lives. Stress urinary incontinence (SUI) is a predominant cause in 30% to 80% of these women imposing significant health and economic burden on society and the women affected. Mid-urethral sling (MUS) operations are a recognised minimally invasive surgical treatment for SUI. MUS involves the passage of a small strip of tape through either the retropubic or obturator space, with entry or exit points at the lower abdomen or groin, respectively. This review does not include single-incision slings., Objectives: To assess the clinical effects of mid-urethral sling (MUS) operations for the treatment of SUI, urodynamic stress incontinence (USI) or mixed urinary incontinence (MUI) in women., Search Methods: We searched: Cochrane Incontinence Specialised Register (including: CENTRAL, MEDLINE, MEDLINE In-Process, ClinicalTrials.gov) (searched 26 June 2014); Embase Classic (January 1947 to Week 25 2014); WHO ICTRP (searched 30 June 2014); reference lists., Selection Criteria: Randomised or quasi-randomised controlled trials amongst women with SUI, USI or MUI, in which both trial arms involve a MUS operation., Data Collection and Analysis: Two review authors independently assessed the methodological quality of potentially eligible studies and extracted data from included trials., Main Results: We included 81 trials that evaluated 12,113 women. We assessed the quality of evidence for outcomes using the GRADE assessment tool; the quality of most outcomes was moderate, mainly due to risk of bias or imprecision.Fifty-five trials with data contributed by 8652 women compared the use of the transobturator route (TOR) and retropubic route (RPR). There is moderate quality evidence that in the short term (up to one year) the rate of subjective cure of TOR and RPR are similar (RR 0.98, 95% CI 0.96 to 1.00; 36 trials, 5514 women; moderate quality evidence) ranging from 62% to 98% in the TOR group, and from 71% to 97% in the RPR group. Short-term objective cure was similar in the TOR and RPR groups (RR 0.98, 95% CI 0.96 to 1.00; 40 trials, 6145 women). Fewer trials reported medium-term (one to five years) and longer-term (over five years) data, but subjective cure was similar between the groups (RR 0.97, 95% CI 0.87 to 1.09; 5 trials, 683 women; low quality evidence; and RR 0.95, 95% CI 0.80 to 1.12; 4 trials, 714 women; moderate quality evidence, respectively). In the long term, subjective cure rates ranged from 43% to 92% in the TOR group, and from 51% to 88% in the RPR group.MUS procedures performed using the RPR had higher morbidity when compared to TOR, though the overall rate of adverse events remained low. The rate of bladder perforation was lower after TOR (0.6% versus 4.5%; RR 0.13, 95% CI 0.08 to 0.20; 40 trials, 6372 women; moderate quality evidence). Major vascular/visceral injury, mean operating time, operative blood loss and length of hospital stay were lower with TOR.Postoperative voiding dysfunction was less frequent following TOR (RR 0.53, 95% CI 0.43 to 0.65; 37 trials, 6200 women; moderate quality evidence). Overall rates of groin pain were higher in the TOR group (6.4% versus 1.3%; RR 4.12, 95% CI 2.71 to 6.27; 18 trials, 3221 women; moderate quality evidence) whereas suprapubic pain was lower in the TOR group (0.8% versus 2.9%; RR 0.29, 95% CI 0.11 to 0.78); both being of short duration. The overall rate of vaginal tape erosion/exposure/extrusion was low in both groups: 24/1000 instances with TOR compared with 21/1000 for RPR (RR 1.13, 95% CI 0.78 to 1.65; 31 trials, 4743 women; moderate quality evidence). There were only limited data to inform the need for repeat incontinence surgery in the long term, but it was more likely in the TOR group than in the RPR group (RR 8.79, 95% CI 3.36 to 23.00; 4 trials, 695 women; low quality evidence).A retropubic bottom-to-top route was more effective than top-to-bottom route for subjective cure (RR 1.10, 95% CI 1.01 to 1.19; 3 trials, 477 women; moderate quality evidence). It incurred significantly less voiding dysfunction, and led to fewer bladder perforations and vaginal tape erosions.Short-and medium-term subjective cure rates between transobturator tapes passed using a medial-to-lateral as opposed to a lateral-to-medial approach were similar (RR 1.00, 95% CI 0.96 to 1.06; 6 trials, 759 women; moderate quality evidence, and RR 1.06, 95% CI 0.91 to 1.23; 2 trials, 235 women; moderate quality evidence). There was moderate quality evidence that voiding dysfunction was more frequent in the medial-to-lateral group (RR 1.74, 95% CI 1.06 to 2.88; 8 trials, 1121 women; moderate quality evidence), but vaginal perforation was less frequent in the medial-to-lateral route (RR 0.25, 95% CI 0.12 to 0.53; 3 trials, 541 women). Due to the very low quality of the evidence, it is unclear whether the lower rates of vaginal epithelial perforation affected vaginal tape erosion (RR 0.42, 95% CI 0.16 to 1.09; 7 trials, 1087 women; very low quality evidence)., Authors' Conclusions: Mid-urethral sling operations have been the most extensively researched surgical treatment for stress urinary incontinence (SUI) in women and have a good safety profile. Irrespective of the routes traversed, they are highly effective in the short and medium term, and accruing evidence demonstrates their effectiveness in the long term. This review illustrates their positive impact on improving the quality of life of women with SUI. However, a brief economic commentary (BEC) identified three studies suggesting that transobturator may be more cost-effective compared with retropubic. Fewer adverse events occur with employment of a transobturator approach with the exception of groin pain. When comparing transobturator techniques of a medial-to-lateral versus a lateral-to-medial insertion, there is no evidence to support the use of one approach over the other. However, a bottom-to-top route was more effective than top-to-bottom route for retropubic tapes.A salient point illustrated throughout this review is the need for reporting of longer-term outcome data from the numerous existing trials. This would substantially increase the evidence base and provide clarification regarding uncertainties about long-term effectiveness and adverse event profile.

Background: Stress urinary incontinence constitutes a significant health and economic burden to society. Traditional suburethral slings are one of the surgical operations used to treat women with symptoms of stress urinary incontinence., Objectives: To determine the effects of traditional suburethral slings on stress or mixed incontinence in comparison with other management options., Search Methods: We searched the Cochrane Incontinence Group Specialised Register (searched 3 June 2010) and the reference lists of relevant articles., Selection Criteria: Randomised or quasi-randomised trials that included traditional suburethral slings for the treatment of stress or mixed urinary incontinence., Data Collection and Analysis: At least three reviewers independently extracted data from included trials onto a standard form and assessed trial methodological quality. The data abstracted were relevant to predetermined outcome measures. Where appropriate, we calculated a summary statistic: a relative risk for dichotomous data and a weighted mean difference for continuous data., Main Results: We included 26 trials involving 2284 women. The quality of evidence was moderate for most trials and there was generally short follow-up ranging from 6 to 24 months.One medium-sized trial compared traditional suburethral sling operations with oxybutynin in the treatment of women with mixed urinary incontinence. Surgery appeared to be more effective than drugs in treating participant-reported incontinence (n = 75, risk ratio (RR) 0.18, 95% confidence interval (CI) 0.08 to 0.43).One trial found that traditional slings were more effective than transurethral injectable treatment (RR for clinician-assessed incontinence within a year 0.21, 95% CI 0.09 to 0.21)Seven trials compared slings with open abdominal retropubic colposuspension. Participant-reported incontinence was lower with the slings after one year (RR 0.75, 95% CI 0.62 to 0.90), but not when assessed by clinicians. Colposuspension, however, was associated with fewer peri-operative complications, shorter duration of use of indwelling catheter and less long-term voiding dysfunction. One study showed there was a 20% lower risk of bladder perforation with the sling procedure but a 50% increase in urinary tract infection with the sling procedure compared with colposuspension. Fewer women developed prolapse after slings (compared with after colposuspension) in two small trials but this did not reach statistical significance.Twelve trials addressed the comparison between traditional sling operations and minimally invasive sling operations. These seemed to be equally effective in the short term (RR for incontinence within first year 0.97, 95% CI 0.78 to 1.20) but minimally invasive slings had a shorter operating time, fewer peri-operative complications (other than bladder perforation) and some evidence of less post-operative voiding dysfunction and detrusor symptoms.Six trials compared one type of traditional sling with another. Materials included porcine dermis, lyophilised dura mater, fascia lata, vaginal wall, autologous dermis and rectus fascia. Participant-reported improvement rates within the first year favoured the traditional autologous material rectus fascia over other biological materials (RR 0.45, 95% CI 0.21 to 0.98). There were more complications with the use of non-absorbable Gore-Tex in one trial.Data for comparison of bladder neck needle suspension with suburethral slings were inconclusive because they came from a single trial with a small specialised population.No trials compared traditional suburethral slings with anterior repair, laparoscopic retropubic colposuspension or artificial sphincters. Most trials did not distinguish between women having surgery for primary or recurrent incontinence when reporting participant characteristics.For most of the comparisons, clinically important differences could not be ruled out., Authors' Conclusions: Traditional slings seem to be as effective as minimally invasive slings, but had higher rates of adverse effects. This should be interpreted with some caution however, as the quality of evidence for the studies was variable, follow-up short and populations small, particularly for identifying complication rates. Tradional sling procedures appeared to confer a similar cure rate in comparison to open retropubic colposuspension, but the long-term adverse event profile is still unclear. A brief economic commentary (BEC) identified two studies suggesting that traditional slings may be more cost-effective compared with collagen injection but not cost-effective when compared with minimally invasive sling operations. Reliable evidence to clarify whether or not traditional suburethral slings may be better or worse than other surgical or conservative management options is lacking.

Background: Urinary incontinence has been shown to affect up to 50% of women. Studies in the USA have shown that up to 80% of these women have an element of stress urinary incontinence. This imposes significant health and economic burden on society and the women affected. Colposuspension and now mid-urethral slings have been shown to be effective in treating patients with stress incontinence. However, associated adverse events include bladder and bowel injury, groin pain and haematoma formation. This has led to the development of third-generation single-incision slings, also referred to as mini-slings.It should be noted that TVT-Secur (Gynecare, Bridgewater, NJ, USA) is one type of single-incision sling; it has been withdrawn from the market because of poor results. However, it is one of the most widely studied single-incision slings and was used in several of the trials included in this review. Despite its withdrawal from clinical use, it was decided that data pertaining to this sling should be included in the first iteration of this review, so that level 1a data are available in the literature to confirm its lack of efficacy., Objectives: To assess the effectiveness of mini-sling procedures in women with urodynamic clinical stress or mixed urinary incontinence in terms of improved continence status, quality of life or adverse events., Search Methods: We searched: Cochrane Incontinence Specialised Register (includes: CENTRAL, MEDLINE, MEDLINE In-Process) (searched 6 February 2013); ClinicalTrials.gov, WHO ICTRP (searched 20 September 2012); reference lists., Selection Criteria: Randomised or quasi-randomised controlled trials in women with urodynamic stress incontinence, symptoms of stress incontinence or stress-predominant mixed urinary incontinence, in which at least one trial arm involves one of the new single-incision slings. The definition of a single-incision sling is "a sling that does not involve either a retropubic or transobturator passage of the tape or trocar and involves only a single vaginal incision (i.e. no exit wounds in the groin or lower abdomen).", Data Collection and Analysis: Three review authors assessed the methodological quality of potentially eligible trials and independently extracted data from individual trials., Main Results: We identified 31 trials involving 3290 women. Some methodological flaws were observed in some trials; a summary of these is given in the 'Risk of bias in included studies' section.No studies compared single-incision slings versus no treatment, conservative treatment, colposuspension, laparoscopic procedures or traditional sub-urethral slings. No data on the comparison of single-incision slings versus retropubic mid-urethral slings (top-down approach) were available, but the review authors believe this did not affect the overall comparison versus retropubic mid-urethral slings.Types of single-incision slings included in this review: TVT-Secur (Gynecare); MiniArc (American Medical Systems, Minnetonka, USA); Ajust (CR Bard Inc., Covington, USA); Needleless (Mayumana Healthcare, Lisse, The Netherlands); Ophira (Promedon, Cordoba, Argentina); Tissue Fixation System (TFS PTY Ltd, Sydney, Australia) and CureMesh (DMed Co. Inc., Seoul, Korea).Women were more likely to remain incontinent after surgery with single-incision slings than with retropubic slings such as tension-free vaginal tape (TVT TM ) (121/292, 41% vs 72/281, 26%; risk ratio (RR) 2.08, 95% confidence interval (CI) 1.04 to 4.14). Duration of the operation was slightly shorter for single-incision slings but with higher risk of de novo urgency (RR 2.39, 95% CI 1.25 to 4.56). Four of five studies in the comparison included TVT-Secur as the single-incision sling.Single-incision slings resulted in higher incontinence rates compared with inside-out transobturator slings (30% vs 11%; RR 2.55, 95% CI 1.93 to 3.36). The adverse event profile was significantly worse, specifically consisting of higher risks of vaginal mesh exposure (RR 3.75, 95% CI 1.42 to 9.86), bladder/urethral erosion (RR 17.79, 95% CI 1.06 to 298.88) and operative blood loss (mean difference 18.79, 95% CI 3.70 to 33.88). Postoperative pain was less common with single-incision slings (RR 0.29, 95% CI 0.20 to 0.43), and rates of long-term pain or discomfort were marginally lower, but the clinical significance of these differences is questionable. Most of these findings were derived from the trials involving TVT-Secur: Excluding the other trials showed that high risk of incontinence was principally associated with use of this device (RR 2.65, 95% CI 1.98 to 3.54). It has been withdrawn from clinical use.Evidence was insufficient to reveal a difference in incontinence rates with other single-incision slings compared with inside-out or outside-in transobturator slings. Duration of the operation was marginally shorter for single-incision slings compared with transobturator slings, but only by approximately two minutes and with significant heterogeneity in the comparison. Risks of postoperative and long-term groin/thigh pain were slightly lower with single-incision slings, but overall evidence was insufficient to suggest a significant difference in the adverse event profile for single-incision slings compared with transobturator slings. Evidence was also insufficient to permit a meaningful sensitivity analysis of the other single-incision slings compared with transobturator slings, as all confidence intervals were wide. The only significant differences were observed in rates of postoperative and long-term pain, and in duration of the operation, which marginally favoured single-incision slings.Overall results show that TVT-Secur is considerably inferior to retropubic and inside-out transobturator slings, but additional evidence is required to allow any reasonable comparison of other single-incision slings versus transobturator slings.When one single-incision sling was compared with another, evidence was insufficient to suggest a significant difference between any of the slings in any of the comparisons made., Authors' Conclusions: TVT-Secur is inferior to standard mid-urethral slings for the treatment of women with stress incontinence and has already been withdrawn from clinical use. Not enough evidence has been found on other single-incision slings compared with retropubic or transobturator slings to allow reliable comparisons. A brief economic commentary (BEC) identified two studies which reported no difference in clinical outcomes between single-incision slings and transobturator mid-urethral slings, but single-incision slings may be more cost-effective than transobturator mid-urethral slings based on one-year follow-up. Additional adequately powered and high-quality trials with longer-term follow-up are required. Trials should clearly describe the fixation mechanism of these single-incisions slings: It is apparent that, although clubbed together as a single group, a significant difference in fixation mechanisms may influence outcomes.

Background: Urinary incontinence is a common and potentially debilitating problem. Stress urinary, incontinence as the most common type of incontinence, imposes significant health and economic burdens on society and the women affected. Open retropubic colposuspension is a surgical treatment which involves lifting the tissues near the bladder neck and proximal urethra in the area behind the anterior pubic bones to correct deficient urethral closure to correct stress urinary incontinence., Objectives: The review aimed to determine the effects of open retropubic colposuspension for the treatment of urinary incontinence in women. A secondary aim was to assess the safety of open retropubic colposuspension in terms of adverse events caused by the procedure., Search Methods: We searched the Cochrane Incontinence Group Specialised Register, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, MEDLINE in process, ClinicalTrials.gov, WHO ICTRP and handsearching of journals and conference proceedings (searched 5 May 2015), and the reference lists of relevant articles. We contacted investigators to locate extra studies., Selection Criteria: Randomised or quasi-randomised controlled trials in women with symptoms or urodynamic diagnoses of stress or mixed urinary incontinence that included open retropubic colposuspension surgery in at least one trial group., Data Collection and Analysis: Studies were evaluated for methodological quality or susceptibility to bias and appropriateness for inclusion and data extracted by two of the review authors. Trial data were analysed by intervention. Where appropriate, a summary statistic was calculated., Main Results: This review included 55 trials involving a total of 5417 women.Overall cure rates were 68.9% to 88.0% for open retropubic colposuspension. Two small studies suggested lower incontinence rates after open retropubic colposuspension compared with conservative treatment. Similarly, one trial suggested lower incontinence rates after open retropubic colposuspension compared to anticholinergic treatment. Evidence from six trials showed a lower incontinence rate after open retropubic colposuspension than after anterior colporrhaphy. Such benefit was maintained over time (risk ratio (RR) for incontinence 0.46; 95% CI 0.30 to 0.72 before the first year, RR 0.37; 95% CI 0.27 to 0.51 at one to five years, RR 0.49; 95% CI 0.32 to 0.75 in periods beyond five years).Evidence from 22 trials in comparison with suburethral slings (traditional slings or trans-vaginal tape or transobturator tape) found no overall significant difference in incontinence rates in all time periods evaluated (as assessed subjectively RR 0.90; 95% CI 0.69 to 1.18, within one year of treatment, RR 1.18; 95%CI 1.01 to 1.39 between one and five years, RR 1.11; 95% CI 0.97 to 1.27 at five years and more, and as assessed objectively RR 1.24; 95% CI 0.93 to 1.67 within one year of treatment, RR 1.12; 95% CI 0.82 to 1.54 for one to five years follow up, RR 0.70; 95% CI 0.30 to 1.64 at more than five years). However, subgroup analysis of studies comparing traditional slings and open colposuspension showed better effectiveness with traditional slings in the medium and long term (RR 1.35; 95% CI 1.11 to 1.64 from one to five years follow up, RR 1.19; 95% CI 1.03 to 1.37).In comparison with needle suspension, there was a lower incontinence rate after colposuspension in the first year after surgery (RR 0.66; 95% CI 0.42 to 1.03), after the first year (RR 0.56; 95% CI 0.39 to 0.81), and beyond five years (RR 0.32; 95% CI 15 to 0.71).Patient-reported incontinence rates at short, medium and long-term follow-up showed no significant differences between open and laparoscopic retropubic colposuspension, but with wide confidence intervals. In two trials incontinence was less common after the Burch (RR 0.38; 95% CI 0.18 to 0.76) than after the Marshall Marchetti Krantz procedure at one to five year follow-up. There were few data at any other follow-up times.In general, the evidence available does not show a higher morbidity or complication rate with open retropubic colposuspension compared to the other open surgical techniques, although pelvic organ prolapse is more common than after anterior colporrhaphy and sling procedures. Voiding problems are also more common after sling procedures compared to open colposuspension., Authors' Conclusions: Open retropubic colposuspension is an effective treatment modality for stress urinary incontinence especially in the long term. Within the first year of treatment, the overall continence rate is approximately 85% to 90%. After five years, approximately 70% of women can expect to be dry. Newer minimal access sling procedures look promising in comparison with open colposuspension but their long-term performance is limited and closer monitoring of their adverse event profile must be carried out. Open colposuspension is associated with a higher risk of pelvic organ prolapse compared to sling operations and anterior colporrhaphy, but with a lower risk of voiding dysfunction compared to traditional sling surgery. Laparoscopic colposuspension should allow speedier recovery but its relative safety and long-term effectiveness is not yet known. A Brief Economic Commentary (BEC) identified five studies suggesting that tension-free vaginal tape (TVT) and laparoscopic colposuspension may be more cost-effective compared with open retropubic colposuspension.

Background: Urinary incontinence is a common and potentially debilitating problem. Open retropubic colposuspension is a surgical treatment which involves lifting the tissues near the bladder neck and proximal urethra in the area behind the anterior pubic bones to correct deficient urethral closure to correct stress urinary incontinence., Objectives: The review aimed to determine the effects of open retropubic colposuspension for the treatment of urinary incontinence in women. A secondary aim was to assess the safety of open retropubic colposuspension in terms of adverse events caused by the procedure., Search Methods: We searched the Cochrane Incontinence Group Specialised Register, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, MEDLINE in process, ClinicalTrials.gov, WHO ICTRP and handsearching of journals and conference proceedings (searched 5 May 2015), and the reference lists of relevant articles. We contacted investigators to locate extra studies., Selection Criteria: Randomised or quasi-randomised controlled trials in women with symptoms or urodynamic diagnoses of stress or mixed urinary incontinence that included open retropubic colposuspension surgery in at least one trial group., Data Collection and Analysis: Studies were evaluated for methodological quality or susceptibility to bias and appropriateness for inclusion and data extracted by two of the review authors. Trial data were analysed by intervention. Where appropriate, a summary statistic was calculated., Main Results: This review included 55 trials involving a total of 5417 women.Overall cure rates were 68.9% to 88.0% for open retropubic colposuspension. Two small studies suggested lower incontinence rates after open retropubic colposuspension compared with conservative treatment. Similarly, one trial suggested lower incontinence rates after open retropubic colposuspension compared to anticholinergic treatment. Evidence from six trials showed a lower incontinence rate after open retropubic colposuspension than after anterior colporrhaphy. Such benefit was maintained over time (risk ratio (RR) for incontinence 0.46; 95% CI 0.30 to 0.72 before the first year, RR 0.37; 95% CI 0.27 to 0.51 at one to five years, RR 0.49; 95% CI 0.32 to 0.75 in periods beyond five years).Evidence from 22 trials in comparison with suburethral slings (traditional slings or trans-vaginal tape or transobturator tape) found no overall significant difference in incontinence rates in all time periods evaluated (as assessed subjectively RR 0.90; 95% CI 0.69 to 1.18, within one year of treatment, RR 1.18; 95%CI 1.01 to 1.39 between one and five years, RR 1.11; 95% CI 0.97 to 1.27 at five years and more, and as assessed objectively RR 1.24; 95% CI 0.93 to 1.67 within one year of treatment, RR 1.12; 95% CI 0.82 to 1.54 for one to five years follow up, RR 0.70; 95% CI 0.30 to 1.64 at more than five years). However, subgroup analysis of studies comparing traditional slings and open colposuspension showed better effectiveness with traditional slings in the medium and long term (RR 1.35; 95% CI 1.11 to 1.64 from one to five years follow up, RR 1.19; 95% CI 1.03 to 1.37).In comparison with needle suspension, there was a lower incontinence rate after colposuspension in the first year after surgery (RR 0.66; 95% CI 0.42 to 1.03), after the first year (RR 0.56; 95% CI 0.39 to 0.81), and beyond five years (RR 0.32; 95% CI 15 to 0.71).Patient-reported incontinence rates at short, medium and long-term follow-up showed no significant differences between open and laparoscopic retropubic colposuspension, but with wide confidence intervals. In two trials incontinence was less common after the Burch (RR 0.38; 95% CI 0.18 to 0.76) than after the Marshall Marchetti Krantz procedure at one to five year follow-up. There were few data at any other follow-up times.In general, the evidence available does not show a higher morbidity or complication rate with open retropubic colposuspension compared to the other open surgical techniques, although pelvic organ prolapse is more common than after anterior colporrhaphy and sling procedures. Voiding problems are also more common after sling procedures compared to open colposuspension., Authors' Conclusions: Open retropubic colposuspension is an effective treatment modality for stress urinary incontinence especially in the long term. Within the first year of treatment, the overall continence rate is approximately 85% to 90%. After five years, approximately 70% of women can expect to be dry. Newer minimal access sling procedures look promising in comparison with open colposuspension but their long-term performance is limited and closer monitoring of their adverse event profile must be carried out. Open colposuspension is associated with a higher risk of pelvic organ prolapse compared to sling operations and anterior colporrhaphy, but with a lower risk of voiding dysfunction compared to traditional sling surgery. Laparoscopic colposuspension should allow speedier recovery but its relative safety and long-term effectiveness is not yet known.

Background: Urinary incontinence is a very common and debilitating problem affecting about 50% of women at some point in their lives. Stress urinary incontinence (SUI) is a contributory or predominant cause in 30% to 80% of these women. Mid-urethral sling (MUS) operations are a recognised minimally invasive surgical treatment for SUI. MUS involves the passage of a small strip of tape through either the retropubic or obturator space, with entry or exit points at the lower abdomen or groin, respectively. This review does not include single incision slings., Objectives: To assess the clinical effects of mid-urethral sling (MUS) operations for the treatment of stress urinary incontinence (SUI), urodynamic stress incontinence (USI) or mixed urinary incontinence (MUI) in women., Search Methods: We searched the Cochrane Incontinence Group Specialised Register, which contains trials identified from CENTRAL, MEDLINE, MEDLINE in process, ClinicalTrials.gov and handsearching of journals and conference proceedings (searched 26 June 2014), Embase and Embase Classic (January 1947 to Week 25 2014), WHO ICTRP (searched on 30 June 2014) and the reference lists of relevant articles., Selection Criteria: Randomised or quasi-randomised controlled trials amongst women with SUI, USI or MUI, in which both trial arms involve a MUS operation., Data Collection and Analysis: Two review authors independently assessed the methodological quality of potentially eligible studies and extracted data from the included trials., Main Results: We included 81 trials that evaluated 12,113 women. We assessed the quality of evidence for outcomes using the GRADE assessment tool; the quality of most outcomes was moderate, mainly due to risk of bias or imprecision.Fifty-five trials with data contributed by 8652 women compared the use of the transobturator route (TOR) and retropubic route (RPR). There is moderate quality evidence that in the short term (up to one year) the rate of subjective cure of TOR and RPR are similar (RR 0.98, 95% CI 0.96 to 1.00; 36 trials, 5514 women; moderate quality evidence) ranging from 62% to 98% in the TOR group, and from 71% to 97% in the RPR group. Short-term objective cure was similar in the TOR and RPR groups (RR 0.98, 95% CI 0.96 to 1.00; 40 trials, 6145 women). Fewer trials reported medium-term (one to five years) and longer-term (over five years) data, but subjective cure was similar between the groups (RR 0.97, 95% CI 0.87 to 1.09; 5 trials, 683 women; low quality evidence; and RR 0.95, 95% CI 0.80 to 1.12; 4 trials, 714 women; moderate quality evidence, respectively). In the long term, subjective cure rates ranged from 43% to 92% in the TOR group, and from 51% to 88% in the RPR group.MUS procedures performed using the RPR had higher morbidity when compared to TOR, though the overall rate of adverse events remained low. The rate of bladder perforation was lower after TOR (0.6% versus 4.5%; RR 0.13, 95% CI 0.08 to 0.20; 40 trials, 6372 women; moderate quality evidence). Major vascular/visceral injury, mean operating time, operative blood loss and length of hospital stay were lower with TOR.Postoperative voiding dysfunction was less frequent following TOR (RR 0.53, 95% CI 0.43 to 0.65; 37 trials, 6200 women; moderate quality evidence). Overall rates of groin pain were higher in the TOR group (6.4% versus 1.3%; RR 4.12, 95% CI 2.71 to 6.27; 18 trials, 3221 women; moderate quality evidence) whereas suprapubic pain was lower in the TOR group (0.8% versus 2.9%; RR 0.29, 95% CI 0.11 to 0.78); both being of short duration. The overall rate of vaginal tape erosion/exposure/extrusion was low in both groups: 24/1000 instances with TOR compared with 21/1000 for RPR (RR 1.13, 95% CI 0.78 to 1.65; 31 trials, 4743 women; moderate quality evidence). There were only limited data to inform the need for repeat incontinence surgery in the long term, but it was more likely in the TOR group than in the RPR group (RR 8.79, 95% CI 3.36 to 23.00; 4 trials, 695 women; low quality evidence).A retropubic bottom-to-top route was more effective than top-to-bottom route for subjective cure (RR 1.10, 95% CI 1.01 to 1.19; 3 trials, 477 women; moderate quality evidence). It incurred significantly less voiding dysfunction, and led to fewer bladder perforations and vaginal tape erosions.Short-and medium-term subjective cure rates between transobturator tapes passed using a medial-to-lateral as opposed to a lateral-to-medial approach were similar (RR 1.00, 95% CI 0.96 to 1.06; 6 trials, 759 women; moderate quality evidence, and RR 1.06, 95% CI 0.91 to 1.23; 2 trials, 235 women; moderate quality evidence). There was moderate quality evidence that voiding dysfunction was more frequent in the medial-to-lateral group (RR 1.74, 95% CI 1.06 to 2.88; 8 trials, 1121 women; moderate quality evidence), but vaginal perforation was less frequent in the medial-to-lateral route (RR 0.25, 95% CI 0.12 to 0.53; 3 trials, 541 women). Due to the very low quality of the evidence, it is unclear whether the lower rates of vaginal epithelial perforation affected vaginal tape erosion (RR 0.42, 95% CI 0.16 to 1.09; 7 trials, 1087 women; very low quality evidence)., Authors' Conclusions: Mid-urethral sling operations have been the most extensively researched surgical treatment for stress urinary incontinence (SUI) in women and have a good safety profile. Irrespective of the routes traversed, they are highly effective in the short and medium term, and accruing evidence demonstrates their effectiveness in the long term. This review illustrates their positive impact on improving the quality of life of women with SUI. With the exception of groin pain, fewer adverse events occur with employment of a transobturator approach. When comparing transobturator techniques of a medial-to-lateral versus a lateral-to-medial insertion, there is no evidence to support the use of one approach over the other. However, a bottom-to-top route was more effective than top-to-bottom route for retropubic tapes.A salient point illustrated throughout this review is the need for reporting of longer-term outcome data from the numerous existing trials. This would substantially increase the evidence base and provide clarification regarding uncertainties about long-term effectiveness and adverse event profile.

Background: Urinary incontinence has been shown to affect up to 50% of women. Studies in the United States have shown that up to 80% of these women have an element of stress urinary incontinence. Colposuspension and now mid-urethral slings have been shown to be effective in treating patients with stress incontinence. However, associated adverse events include bladder and bowel injury, groin pain and haematoma formation. This has led to the development of third-generation single-incision slings, also referred to as mini-slings.It should be noted that TVT-Secur (Gynecare, Bridgewater, NJ, USA) is one type of single-incision sling; it has been withdrawn from the market because of poor results. However, it is one of the most widely studied single-incision slings and was used in several of the trials included in this review. Despite its withdrawal from clinical use, it was decided that data pertaining to this sling should be included in the first iteration of this review, so that level 1a data are available in the literature to confirm its lack of efficacy., Objectives: To assess the effectiveness of mini-sling procedures in women with urodynamic clinical stress or mixed urinary incontinence in terms of improved continence status, quality of life or adverse events., Search Methods: We searched the Cochrane Incontinence Group Specialised Trials Register, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and MEDLINE in process; we handsearched journals and conference proceedings (searched 6 February 2013) and searched ClinicalTrials.gov (searched 20 September 2012), the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) (searched 20 September 2012) and the reference lists of relevant articles., Selection Criteria: Randomised or quasi-randomised controlled trials in women with urodynamic stress incontinence, symptoms of stress incontinence or stress-predominant mixed urinary incontinence, in which at least one trial arm involves one of the new single-incision slings. The definition of a single-incision sling is "a sling that does not involve either a retropubic or transobturator passage of the tape or trocar and involves only a single vaginal incision (i.e. no exit wounds in the groin or lower abdomen).", Data Collection and Analysis: Three review authors assessed the methodological quality of potentially eligible trials and independently extracted data from the individual trials., Main Results: We identified 31 trials involving 3290 women. Some methodological flaws were observed in some trials; a summary of these is given in the 'Risk of bias in included studies' section.No studies compared single-incision slings versus no treatment, conservative treatment, colposuspension, laparoscopic procedures or traditional sub-urethral slings. Also no data on the comparison of single-incision slings versus retropubic mid-urethral slings (top-down approach) were available, but the review authors believe this did not affect the overall comparison versus retropubic mid-urethral slings.The types of single-incision slings included in this review were TVT-Secur (Gynecare), MiniArc (American Medical Systems, Minnetonka, MN, USA), Ajust (C.R. Bard, Inc.,Covington, GA, USA), Needleless (Mayumana Healthcare, Lisse, The Netherlands), Ophira (Promedon, Cordoba, Argentina), Tissue Fixation System (TFS PTY Ltd, Sydney, Australia) and CureMesh (D.Med. Co., Inc., Seoul, Korea).Women were more likely to remain incontinent after surgery with single-incision slings than with retropubic slings such as tension-free vaginal tape (TVT(TM)) (121/292, 41% vs 72/281, 26%; risk ratio (RR) 2.08, 95% confidence interval (CI) 1.04 to 4.14). Duration of the operation was slightly shorter for single-incision slings but with higher risk of de novo urgency (RR 2.39, 95% CI 1.25 to 4.56). Four of five studies in the comparison included TVT-Secur as the single-incision sling.Single-incision slings resulted in higher incontinence rates compared with inside-out transobturator slings (30% vs 11%; RR 2.55, 95% CI 1.93 to 3.36). The adverse event profile was significantly worse, specifically consisting of higher risks of vaginal mesh exposure (RR 3.75, 95% CI 1.42 to 9.86), bladder/urethral erosion (RR 17.79, 95% CI 1.06 to 298.88) and operative blood loss (mean difference 18.79, 95% CI 3.70 to 33.88). Postoperative pain was less common with single-incision slings (RR 0.29, 95% CI 0.20 to 0.43), and rates of long-term pain or discomfort were marginally lower, but the clinical significance of these differences is questionable. Most of these findings were derived from the trials involving TVT-Secur: Excluding the other trials showed that high risk of incontinence was principally associated with use of this device (RR 2.65, 95% CI 1.98 to 3.54). It has been withdrawn from clinical use.Evidence was insufficient to reveal a difference in incontinence rates with other single-incision slings compared with inside-out or outside-in transobturator slings. Duration of the operation was marginally shorter for single-incision slings compared with transobturator slings, but only by approximately two minutes and with significant heterogeneity in the comparison. Risks of postoperative and long-term groin/thigh pain were slightly lower with single-incision slings, but overall evidence was insufficient to suggest a significant difference in the adverse event profile for single-incision slings compared with transobturator slings. Evidence was also insufficient to permit a meaningful sensitivity analysis of the other single-incision slings compared with transobturator slings, as all confidence intervals were wide. The only significant differences were observed in rates of postoperative and long-term pain, and in duration of the operation, which marginally favoured single-incision slings.Overall results show that TVT-Secur is considerably inferior to retropubic and inside-out transobturator slings, but additional evidence is required to allow any reasonable comparison of other single-incision slings versus transobturator slings.When one single-incision sling was compared with another, evidence was insufficient to suggest a significant difference between any of the slings in any of the comparisons made., Authors' Conclusions: TVT-Secur is inferior to standard mid-urethral slings for the treatment of women with stress incontinence and has already been withdrawn from clinical use. Not enough evidence has been found on other single-incision slings compared with retropubic or transobturator slings to allow reliable comparisons. Additional adequately powered and high-quality trials with longer-term follow-up are required. Trials should clearly describe the fixation mechanism of these single-incisions slings: It is apparent that, although clubbed together as a single group, a significant difference in fixation mechanisms may influence outcomes.

Background: Urinary incontinence is a common and potentially debilitating problem. Open retropubic colposuspension is a surgical treatment which involves lifting the tissues near the bladder neck and proximal urethra in the area behind the anterior pubic bones to correct deficient urethral closure., Objectives: To assess the effects of open retropubic colposuspension for the treatment of urinary incontinence., Search Methods: We searched the Cochrane Incontinence Group Specialised Register (searched 13 March 2012), which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and CINAHL, and handsearching of journals and conference proceedings, and the reference lists of relevant articles. We contacted investigators to locate extra studies., Selection Criteria: Randomised or quasi-randomised controlled trials in women with symptoms or urodynamic diagnoses of stress or mixed urinary incontinence that included open retropubic colposuspension surgery in at least one trial group., Data Collection and Analysis: Studies were evaluated for methodological quality or susceptibility to bias and appropriateness for inclusion and data extracted by two of the review authors. Trial data were analysed by intervention. Where appropriate, a summary statistic was calculated., Main Results: This review included 53 trials involving a total of 5244 women.Overall cure rates were 68.9% to 88.0% for open retropubic colposuspension. Two small studies suggested lower incontinence rates after open retropubic colposuspension compared with conservative treatment. Similarly, one trial suggested lower incontinence rates after open retropubic colposuspension compared to anticholinergic treatment. Evidence from six trials showed a lower incontinence rate after open retropubic colposuspension than after anterior colporrhaphy. Such benefit was maintained over time (risk ratio (RR) for incontinence 0.51; 95% CI 0.34 to 0.76 before the first year, RR 0.43; 95% CI 0.32 to 0.57 at one to five years, RR 0.49; 95% CI 0.32 to 0.75 in periods beyond five years).Evidence from 20 trials in comparison with suburethral slings (trans-vaginal tape or transobturator tape) found no significant difference in incontinence rates in all time periods assessed.In comparison with needle suspension, there was a lower incontinence rate after colposuspension in the first year after surgery (RR 0.66; 95% CI 0.42 to 1.03), after the first year (RR 0.48; 95% CI 0.33 to 0.71), and beyond five years (RR 0.32; 95% CI 15 to 0.71).Patient-reported incontinence rates at short, medium and long-term follow-up showed no significant differences between open and laparoscopic retropubic colposuspension, but with wide confidence intervals. In two trials incontinence was less common after the Burch (RR 0.38; 95% CI 0.18 to 0.76) than after the Marshall Marchetti Krantz procedure at one to five year follow-up. There were few data at any other follow-up times.In general, the evidence available does not show a higher morbidity or complication rate with open retropubic colposuspension compared to the other open surgical techniques, although pelvic organ prolapse is more common than after anterior colporrhaphy and sling procedures., Authors' Conclusions: Open retropubic colposuspension is an effective treatment modality for stress urinary incontinence especially in the long term. Within the first year of treatment, the overall continence rate is approximately 85% to 90%. After five years, approximately 70% of patients can expect to be dry. Newer minimal access procedures such as tension-free vaginal tape look promising in comparison with open colposuspension but their long-term performance is not known and closer monitoring of their adverse event profile must be carried out. Laparoscopic colposuspension should allow speedier recovery but its relative safety and long-term effectiveness is not known yet.

Background: Traditional suburethral slings are surgical operations used to treat women with symptoms of stress urinary incontinence., Objectives: To determine the effects of traditional suburethral slings on stress or mixed incontinence in comparison with other management options., Search Strategy: We searched the Cochrane Incontinence Group Specialised Register (searched 3 June 2010) and the reference lists of relevant articles., Selection Criteria: Randomised or quasi-randomised trials that included traditional suburethral slings for the treatment of stress or mixed urinary incontinence., Data Collection and Analysis: At least three reviewers independently extracted data from included trials onto a standard form and assessed trial methodological quality. The data abstracted were relevant to predetermined outcome measures. Where appropriate, a summary statistic was calculated: a relative risk for dichotomous data and a weighted mean difference for continuous data., Main Results: Twenty six trials involving 2284 women were included. The quality of evidence was moderate for most trials and there was generally short follow-up ranging from 6-24 months.One medium sized trial compared traditional suburethral sling operations with oxybutynin in the treatment of mixed urinary incontinence patients. Surgery appeared to be more effective than drugs in treating patient-reported incontinence (n = 75, Risk Ratio (RR) 0.18, 95% Confidence Interval (CI) 0.08 to 0.43).One trial found that traditional slings were more effective than transurethral injectable treatment (RR for clinician-assessed incontinence within a year 0.21; 95% CI 0.09 to 0.21), and also cheaper on average cost.Seven trials compared slings with open abdominal retropubic colposuspension. Patient-reported incontinence was lower with the slings after one year (RR 0.75; 95% CI 0.62 to 0.90), but not when assessed by clinicians. Colposuspension, however, was associated with fewer peri-operative complications, shorter duration of use of indwelling catheter and less long term voiding dysfunction. One study showed there was a 20% lower risk of bladder perforation with the sling procedure but a 50% increase in urinary tract infection with the sling procedure compared with colposuspension. Fewer women developed prolapse after slings (compared with after colposuspension) in two small trials but this did not reach statistical significance.Twelve trials addressed the comparison between traditional sling operations and minimally invasive sling operations.These seemed to be equally effective in the short term (RR for incontinence within first year 0.97; 95% CI 0.78 to 1.20) but minimally invasive slings had a shorter operating time, fewer peri-operative complications (other than bladder perforation) and some evidence of less post-operative voiding dysfunction and detrusor symptoms.Six trials compared one type of traditional sling with another. Materials included porcine dermis, lyophilised dura mater, fascia lata, vaginal wall, autologous dermis and rectus fascia. Patient-reported improvement rates within the first year favoured the traditional autologous material rectus fascia over other biological materials (RR 0.45; 95% CI 0.21 to 0.98). There were more complications with the use of non-absorbable Goretex in one trial.Data for comparison of bladder neck needle suspension with suburethral slings were inconclusive because they came from a single trial with a small specialised population.No trials compared traditional suburethral slings with anterior repair, laparoscopic retropubic colposuspension or artificial sphincters. Most trials did not distinguish between women having surgery for primary or recurrent incontinence when reporting patient characteristics.For most of the comparisons, clinically important differences could not be ruled out., Authors' Conclusions: Traditional slings seem to be as effective as minimally invasive slings, but had higher rates of adverse effects. This should be interpreted with some caution however, as the quality of evidence for the studies was variable, follow-up short and populations small, particularly for identifying complication rates. Tradional sling procedures appeared to confer a similar cure rate in comparison to open retropubic colposuspension, but the long term adverse event profile is still unclear. Reliable evidence to clarify whether or not traditional suburethral slings may be better or worse than other surgical or conservative management options is lacking.

Background: Stress urinary incontinence (SUI) is a common condition affecting up to 30% of women. Minimally invasive synthetic suburethral sling operations are among the latest forms of procedures introduced to treat SUI., Objectives: To assess the effects of minimally invasive synthetic suburethral sling operations for treatment of SUI, urodynamic stress incontinence (USI) or mixed urinary incontinence (MUI) in women., Search Strategy: We searched the Cochrane Incontinence Group Specialised Register (searched 20 March 2008), MEDLINE (January 1950 to April 2008), EMBASE (January 1988 to April 2008), CINAHL (January 1982 to April 2008), AMED (January 1985 to April 2008), the UK National Research Register, ClinicalTrials.gov, and reference lists of relevant articles., Selection Criteria: Randomised or quasi-randomised controlled trials amongst women with SUI, USI or symptoms of stress or mixed urinary incontinence, in which at least one trial arm involved a minimally invasive synthetic suburethral sling operations., Data Collection and Analysis: Two review authors assessed the methodological quality of potentially eligible studies and independently extracted data from the included trials., Main Results: Sixty two trials involving 7101 women were included. The quality of evidence was moderate for most trials. Minimally invasive synthetic suburethral sling operations appeared to be as effective as traditional suburethral slings ( trials, n = 599, Risk Ratio (RR) 1.03, 95% Confidence Interval (CI) 0.94 to 1.13) but with shorter operating time and less post-operative voiding dysfunction and de novo urgency symptoms.Minimally invasive synthetic suburethral sling operations appeared to be as effective as open retropubic colposuspension (subjective cure rate at 12 months RR 0.96, 95% CI 0.90 to 1.03; at 5 years RR 0.91, 95% CI 0.74 to 1.12) with fewer perioperative complications, less postoperative voiding dysfunction, shorter operative time and hospital stay but significantly more bladder perforations (6% versus 1%, RR 4.24, 95% CI 1.71 to 10.52).There was conflicting evidence about the effectiveness of minimally invasive synthetic suburethral sling operations compared to laparoscopic colposuspension in the short term (objective cure, RR 1.15, 95% CI 1.06 to 1.24; subjective cure RR 1.11, 95% CI 0.99 to 1.24). Minimally invasive synthetic suburethral sling operations had significantly less de novo urgency and urgency incontinence, shorter operating time, hospital stay and time to return to daily activities.A retropubic bottom-to-top route was more effective than top-to-bottom route (RR 1.10, 95% CI 1.01 to 1.20; RR 1.06, 95% CI 1.01 to 1.11) and incurred significantly less voiding dysfunction, bladder perforations and tape erosions.Monofilament tapes had significantly higher objective cure rates (RR 1.15, 95% CI 1.02 to 1.30) compared to multifilament tapes and fewer tape erosions (1.3% versus 6% RR 0.25, 95% CI 0.06 to 1.00).The obturator route was less favourable than the retropubic route in objective cure (84% versus 88%; RR 0.96, 95% CI 0.93 to 0.99; 17 trials, n = 2434), although there was no difference in subjective cure rates. However, there was less voiding dysfunction, blood loss, bladder perforation (0.3% versus 5.5%, RR 0.14, 95% CI 0.07 to 0.26) and shorter operating time with the obturator route., Authors' Conclusions: The current evidence base suggests that minimally invasive synthetic suburethral sling operations are as effective as traditional suburethral slings, open retropubic colposuspension and laparoscopic colposuspension in the short term but with less postoperative complications. Women were less likely to be continent after operations performed via the obturator (rather than retropubic) route, but they had fewer complications. Most of the trials had short term follow up and the quality of the evidence was variable.

Background: Urinary incontinence is a common and potentially debilitating problem. Open retropubic colposuspension is a surgical treatment which involves lifting the tissues near the bladder neck and proximal urethra in the area behind the anterior pubic bones to correct deficient urethral closure., Objectives: To assess the effects of open retropubic colposuspension for the treatment of urinary incontinence., Search Strategy: We searched the Cochrane Incontinence Group Specialised Register (searched 30 June 2008) and reference lists of relevant articles. We contacted investigators to locate extra studies., Selection Criteria: Randomised or quasi-randomised controlled trials in women with symptoms or urodynamic diagnoses of stress or mixed urinary incontinence that included open retropubic colposuspension surgery in at least one trial group., Data Collection and Analysis: Studies were evaluated for methodological quality/susceptibility to bias and appropriateness for inclusion and data extracted by two of the reviewers. Trial data were analysed by intervention. Where appropriate, a summary statistic was calculated., Main Results: This review included 46 trials involving a total of 4738 women.Overall cure rates were 68.9% to 88.0% for open retropubic colposuspension. Two small studies suggest lower failure rates after open retropubic colposuspension compared with conservative treatment. Similarly, one trial suggests lower failure rates after open retropubic colposuspension compared to anticholinergic treatment. Evidence from six trials showed a lower failure rate for subjective cure after open retropubic colposuspension than after anterior colporrhaphy. Such benefit was maintained over time (RR of failure 0.51; 95% CI 0.34 to 0.76 before the first year, RR 0.43; 95% CI 0.32 to 0.57 at one to five years, RR 0.49; 95% CI 0.32 to 0.75 in periods beyond 5 years). In comparison with needle suspensions there was a lower failure rate after colposuspension in the first year after surgery (RR 0.66; 95% CI 0.42 to 1.03), after the first year (RR 0.48; 95% CI 0.33 to 0.71), and beyond five years (RR 0.32; 95% CI 15 to 0.71). Evidence from twelve trials in comparison with suburethral slings found no significant difference in failure rates in all time periods assessed. Patient-reported failure rates in short, medium and long-term follow-up showed no significant difference between open and laparoscopic retropubic colposuspension, but with wide confidence intervals. In two trials failure was less common after Burch (RR 0.38 95% CI 0.18 to 0.76) than after the Marshall Marchetti Krantz procedure at one to five year follow-up. There were few data at any other follow-up time.In general, the evidence available does not show a higher morbidity or complication rate with open retropubic colposuspension, compared to the other open surgical techniques, although pelvic organ prolapse is more common than after anterior colporrhaphy and sling procedures., Authors' Conclusions: The evidence available indicates that open retropubic colposuspension is an effective treatment modality for stress urinary incontinence especially in the long term. Within the first year of treatment, the overall continence rate is approximately 85 to 90%. After five years, approximately 70% of patients can expect to be dry. Newer minimal access procedures like tension free vaginal tape look promising in comparison with open colposuspension but their long-term performance is not known and closer monitoring of its adverse event profile must be done. Laparoscopic colposuspension should allow speedier recovery but its relative safety and effectiveness is not known yet.

Background: Urinary incontinence is a common and potentially debilitating problem. Open retropubic colposuspension is a surgical treatment which involves lifting the tissues near the bladder neck and proximal urethra in the area behind the anterior pubic bones to correct deficient urethral closure., Objectives: To assess the effects of open retropubic colposuspension for the treatment of urinary incontinence., Search Strategy: We searched the Cochrane Incontinence Group Specialised Register (searched 30 June 2008) and reference lists of relevant articles. We contacted investigators to locate extra studies., Selection Criteria: Randomised or quasi-randomised controlled trials in women with symptoms or urodynamic diagnoses of stress or mixed urinary incontinence that included open retropubic colposuspension surgery in at least one trial group., Data Collection and Analysis: Studies were evaluated for methodological quality/susceptibility to bias and appropriateness for inclusion and data extracted by two of the reviewers. Trial data were analysed by intervention. Where appropriate, a summary statistic was calculated., Main Results: This review included 46 trials involving a total of 4738 women.Overall cure rates were 68.9% to 88.0% for open retropubic colposuspension. Two small studies suggest lower failure rates after open retropubic colposuspension compared with conservative treatment. Similarly, one trial suggests lower failure rates after open retropubic colposuspension compared to anticholinergic treatment. Evidence from six trials showed a lower failure rate for subjective cure after open retropubic colposuspension than after anterior colporrhaphy. Such benefit was maintained over time (RR of failure 0.51; 95% CI 0.34 to 0.76 before the first year, RR 0.43; 95% CI 0.32 to 0.57 at one to five years, RR 0.49; 95% CI 0.32 to 0.75 in periods beyond 5 years). In comparison with needle suspensions there was a lower failure rate after colposuspension in the first year after surgery (RR 0.66; 95% CI 0.42 to 1.03), after the first year (RR 0.48; 95% CI 0.33 to 0.71), and beyond five years (RR 0.32; 95% CI 15 to 0.71). Evidence from twelve trials in comparison with suburethral slings found no significant difference in failure rates in all time periods assessed. Patient-reported failure rates in short, medium and long-term follow-up showed no significant difference between open and laparoscopic retropubic colposuspension, but with wide confidence intervals. In two trials failure was less common after Burch (RR 0.38 95% CI 0.18 to 0.76) than after the Marshall Marchetti Krantz procedure at one to five year follow-up. There were few data at any other follow-up time.In general, the evidence available does not show a higher morbidity or complication rate with open retropubic colposuspension, compared to the other open surgical techniques, although pelvic organ prolapse is more common than after anterior colporrhaphy and sling procedures., Authors' Conclusions: The evidence available indicates that open retropubic colposuspension is an effective treatment modality for stress urinary incontinence especially in the long term. Within the first year of treatment, the overall continence rate is approximately 85 to 90%. After five years, approximately 70% of patients can expect to be dry. Newer minimal access procedures like tension free vaginal tape look promising in comparison with open colposuspension but their long-term performance is not known and closer monitoring of its adverse event profile must be done. Laparoscopic colposuspension should allow speedier recovery but its relative safety and effectiveness is not known yet.