The Pubovesical Complex-Sparing Laparoscopic Radical Prostatectomy Improves Early Urinary Continence Without...

Area of Science:

• Urology
• Surgical Oncology
• Pelvic Reconstructive Surgery

Background:

• Post-prostatectomy urinary incontinence is a common complication affecting patient quality of life.
• Techniques preserving periprostatic structures show potential for improved continence recovery.
• Robotic-assisted surgery has been associated with better continence outcomes.

Purpose of the Study:

• To evaluate the impact of pubovesical complex (PVC) preservation on urinary continence recovery after laparoscopic radical prostatectomy (LRP).

Main Methods:

• A randomized, blinded, prospective clinical trial involving 72 patients undergoing LRP.
• Patients were assigned to either standard LRP or LRP with PVC preservation.
• Urinary continence was assessed at multiple time points up to 6 months post-catheter removal.

Main Results:

• At 6 months, significantly higher continence rates were observed in the PVC preservation group (82.4%) compared to the standard group (57.6%).
• The PVC preservation group experienced longer operative times and greater blood loss.
• Complication rates and oncologic outcomes (margin positivity) were comparable between the groups.

Conclusions:

• Pubovesical complex preservation during LRP leads to significantly improved urinary continence recovery.
• The technique is oncologically safe, with no compromise in margin positivity rates.
• PVC preservation is an accessible method that can benefit patients in resource-limited settings lacking robotic platforms.