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.
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.
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.
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. Objective cure rates are higher with retropubic tapes than with obturator tapes but retropubic tapes attract more complications. Most of the trials had short-term follow-up and the quality of the evidence was variable.
Mid-urethral slings are effective in treating women with intrinsic sphincter deficiency-associated stress urinary incontinence. The retropubic route resulted in higher subjective cure rates compared with transobturator routes. Both routes improved the overall quality of life.
Purpose
The midurethral sling (MUS) has largely been regarded as the “gold standard” in treatment of stress urinary incontinence (SUI). Recently the safety and use of the MUS has come under scrutiny following concerns about the use of mesh implants. The aim of this review was to detail the background to SUI which has led to the development of MUS, to highlight the issues surrounding the use of mesh under the current climate of mesh controversies and to provide an update on current evidence on the use of MUS.
Materials and methods
We conducted a review of the literature looking at the efficacy and safety of MUS.
Results
MUS has good rates of subjective cure in the short and into the longer term. The overall rates of complications are low including those associated with the use of mesh implants. When compared to other continence procedures, MUS is equally effective in regard to cure but has lower rates of complications and more favorable operative outcomes. The use of mesh has been supported by major Urogynaecological Societies along with the reports from government driven enquiries into the use of mesh.
Conclusions
Overall, MUS have been shown to be an effective and safe surgical treatment for management of stress urinary incontinence.
Inorganic sling materials when used for treatment of urinary stress incontinence have a high success rate of achieving continence. They unfortunately attract the complication of vaginal tape erosion. When used for Transobturator tape procedure (TOT) we found the Obtape sling (Mentor-Porges, Le Plessis-Robinson, France) attracted a high rate of erosion, likely due to the tape properties. We describe a series of tape erosions with the Obtape sling, the presentation, conservative and surgical management with favourable rates of maintenance of continence. We suggest the use of larger pore sized tapes to decrease the occurrence of vaginal tape erosion.
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