[Complications of mid-urethral sling - A review from the Committee for Female Urology and Pelviperineology for the French Association of Urology]

Abstract

Introduction: Placement of a mid-urethral sling is the gold standard in the surgical management of stress urinary incontinence in women in France. The cure rate of this material is no longer to be demonstrated, but the per- and post-operative complications are currently the subject of a growing controversy not only in Europe but also across the Channel and across the Atlantic, having led to the modification of operative indications. In France, recommendations are also evolving with a stricter framework for indications for surgery by multidisciplinary consultation meeting and an obligation for postoperative follow-up in the short and long term.

Objectives: In this context, CUROPF realized a review of the literature bringing together the available scientific evidence concerning the occurrence of per- and post-operative complications relating to the installation of mid urethral sling. The bibliographic search was carried out using the Medline database and 123 articles were selected.

Results: Analysis of the data highlights various complications, depending on the implanted material, the patient and the indication for surgery. The retro-pubic mid urethral sling provides more bladder erosion during surgery (up to 14%), more suprapubic pain (up to 4%) and more acute urinary retention (up to 19,7%) and postoperative dysuria (up to 26%). The trans obturator mid-urethral sling is responsible for more vaginal erosion during the operation (up to 10,9%), more lower limb pain of neurological origin (up to 26,7%). The risk of developing over active bladder is similar in both procedures (up to 33%). But these risks of complications must be balanced by the strong impact of urinary incontinence surgery on the overall quality of life of these women.

Conclusion: Thus, surgical failure and long term complications exist but should not limit the surgical management of stress urinary incontinence with mid urethral tape. Women should be treated with individualized decision-making process and long-term follow -up is necessary.

Keywords: Bandelette sous-urétrale; Bandelette sous-urétrale rétro-pubienne; Bandelette sous-urétrale trans obturatrice; Bladder erosion; Complications chirurgicales; Douleur; Hyperactivité vésicale; Incontinence urinaire; Incontinence urinaire d’effort; Mid uréthral sling; Mini bandelette; Minisling; Over active bladder; Pain; Retropubic tension free vaginal tape; Stress urinary incontinence; Surgical complications; Surgical failures; Tension free vaginal tape; Trans obturator tension free vaginal tape; Troubles urinaires du bas appareil; Urinary dysfunction; Urinary incontinence; Vaginal erosion; Érosion vaginale; Érosion vésicale.