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INTRODUCTION: Sacral Neuromodulation (SNM) is a minimally invasive treatment for OAB patients following failure of conventional interventions. Patient selection, lead placement, and testing technique are important pillars in optimizing success rates. AREAS COVERED: A comprehensive literature search was conducted on 'sacral neuromodulation' and 'overactive bladder.' There was no date restriction, with the last search dated 31 May 2021. Patient selection, lead placement, test phases, safety, efficacy, and available devices are thoroughly discussedLastly, future perspectives will be presented with the anticipated trajectory of sacral neuromodulation over the next five years. EXPERT OPINION/COMMENTARY: OAB: overactive bladder; SNM: sacral neuromodulation; BoNT-A: Botulinum toxin A; PFM EMG: pelvic floor muscle electromyography; IPG: implantable pulse generator; PNE: percutaneous nerve evaluation; FSTLP: first-stage tined lead procedure; NLUTD: neurogenic lower urinary tract dysfunction; ITT: intention to threat; PPMC: per protocol modified completers; PPC: per protocol completers; AE: adverse event; MRI: magnetic resonance imaging; RCT: randomized controlled trial.
Tilborghs et al. (Fri,) studied this question.