Urinary Incontinence After Endoscopic Prostatectomy

Benign prostatic hyperplasia (BPH) represents a progressive, age-related proliferation of prostatic stromal and epithelial cells, with histopathological changes typically manifesting after the fourth decade of life. Epidemiological studies demonstrate a prevalence increasing from approximately 50% in men aged 60 years to 90% by age 85 years. The condition frequently results in bladder outlet obstruction, clinically presenting as lower urinary tract symptoms (LUTS) that are conventionally categorized into obstructive (voiding) and storage (irritative) subtypes. Among contemporary surgical interventions, transurethral bipolar prostatectomy techniques - including bipolar transurethral resection of the prostate (B-TURP) and bipolar laser enucleation of the prostate (BipoLEP) - have established efficacy in the management of BPH-induced LUTS, as demonstrated in randomized controlled trials and meta-analyses. Postoperative urinary incontinence (UI) remains among the most clinically significant complications following surgical management of benign prostatic hyperplasia (BPH). Early transient UI represents a frequently observed postoperative sequela, serving as both a primary source of patient anxiety regarding surgical intervention and a substantial determinant of postoperative dissatisfaction. While the majority of transient UI cases demonstrate spontaneous resolution within 1-6 months postoperatively, persistent UI develops in a clinically relevant subset of patients. This chronic manifestation constitutes a serious long-term complication which decrease the quality of life of the patients. Reported rates of urinary incontinence following BPH surgery exhibit considerable variability, which may be attributed to differences in surgical techniques, inconsistent definitions of incontinence, and heterogeneity in assessment methods. Moreover, the majority of studies fail to specify the type or duration of incontinence. Predictors of postoperative urinary incontinence (UI) following endoscopic surgery for BPH require systematic evaluation to optimize preoperative counseling and identify high-risk patients. A thorough discussion of UI risk should be incorporated into the shared decision-making process. This prospective study aims to identify and characterize preoperative and intraoperative risk factors for stress (SUI) and urge (UUI) urinary incontinence in patients undergoing endoscopic BPH surgeries.