Overactive bladder symptoms after midurethral sling surgery in women: Risk factors and management

Tom Marcelissen*, Philip Van Kerrebroeck

*Corresponding author for this work

Research output: Contribution to journal(Systematic) Review article peer-review


IntroductionOveractive bladder syndrome (OAB) including urgency and urgency urinary incontinence (UUI) occurs frequently after stress urinary incontinence (SUI) surgery. It is important to identify the risk factors for the occurrence of OAB symptoms in order to adequately inform the patient before surgery. Furthermore, when facing OAB after sling surgery it is crucial to know how to manage these symptoms. MethodsWe conducted a literature review in order to assess the risk factors and management of OAB symptoms after SUI surgery. We searched for relevant articles in PubMed that specifically addressed the topic of OAB symptoms after midurethral sling surgery. ResultsThe incidence of de novo and persistent urgency and UUI is reported around 15% and 30%, respectively. Several studies demonstrated that women with mixed incontinence who have a predominant urge component will have worse outcomes after surgery. Older age was also found to be a predictive factor in three studies. Furthermore, urodynamic signs of overactive bladder (eg, DO, low bladder capacity, elevated detrusor pressure) can predict postoperative urgency or UUI. The management of OAB symptoms after SUI surgery is essentially the same as in idiopathic OAB. However, before commencing therapy it is crucial to rule out other factors than can cause urgency, including bladder outlet obstruction, urinary tract infection, or sling erosion. ConclusionsOAB symptoms are frequently reported after sling surgery. Women with mixed incontinence and older women are at risk of developing post-operative OAB symptoms. We have proposed an algorithm for the treatment of these symptoms which can be useful in clinical practice.
Original languageEnglish
Pages (from-to)83-88
Number of pages6
JournalNeurourology and Urodynamics
Issue number1
Publication statusPublished - 1 Jan 2018


  • midurethral sling
  • overactive bladder
  • stress urinary incontinence
  • urgency
  • TVT

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