Voiding Dysfunction After Neobladder Urinary Diversion.

Purpose of Review: Radical cystectomy and urinary diversion remains the gold standard treatment for patients with high risk or muscle invasive bladder cancer. Despite the fact that a majority of patients are eligible for orthotopic neobladder, over 85% of patients receive incontinent urinary diversions, primarily over concerns for complications or postoperative voiding dysfunction. In this review, we explore the incidence, etiology, and treatment of voiding dysfunction after orthotopic neobladder creation in male and female patients. Recent Findings: Voiding dysfunction after orthotopic neobladder consists of urinary incontinence and urinary retention. Both are well-recognized potential sequelae, but occur more commonly in female patients. Recent studies have characterized voiding dysfunction as a dynamic problem that improves with time. While treatment options are limited, several techniques exist to minimize the risks of voiding dysfunction after orthotopic neobladder. Summary: Despite excellent functional outcomes in the majority of patients, concerns over voiding dysfunction after orthotopic neobladder may in part explain the disparity in receipt of incontinent versus continent urinary diversions. More prospective and patient-reported studies of voiding outcomes are required and newer more effective treatment options for voiding dysfunction are needed. [ABSTRACT FROM AUTHOR]