Can low urinary tract symptoms influence postprostatectomy urinary incontinence?

Area of Science:

• Urology
• Oncology
• Surgical Outcomes

Background:

• Radical prostatectomy (RP) is a common treatment for localized prostate cancer.
• Urinary incontinence (UI) is a significant post-operative complication following RP.
• Understanding pre-operative urinary symptoms is crucial for predicting post-operative outcomes.

Purpose of the Study:

• To analyze pre-operative urinary symptoms in patients undergoing radical prostatectomy (RP).
• To evaluate the influence of these symptoms on the development of post-prostatectomy urinary incontinence (PPUI).

Main Methods:

• A cohort of 758 patients undergoing RP for prostate cancer between 2002 and 2012 was analyzed.
• Pre-operative urinary symptoms were classified into storage, voiding, and post-micturition categories.
• Data included history of acute urinary retention and benign prostatic hyperplasia treatment, including transurethral resection of the prostate (TURP).

Main Results:

• 136 patients (20.6%) reported low urinary tract symptoms (LUTS) pre-operatively.
• Post-prostatectomy urinary incontinence (PPUI) was observed in 162 patients (24.5%).
• Patients with pre-operative LUTS had a significantly higher incidence of PPUI (33.1% vs 22.3%, P=0.009), with an OR of 1.72.
• A history of TURP was an independent predictor of PPUI (OR=6.13).

Conclusions:

• Pre-operative low urinary tract symptoms (LUTS) are associated with an increased likelihood of post-prostatectomy urinary incontinence (PPUI).
• A history of transurethral resection of the prostate (TURP) is a significant independent risk factor for PPUI.
• Thorough pre-operative assessment of urinary status is essential for patient counseling and managing expectations regarding continence after RP.