The relationship between erectile function and complex panurethral stricture: a preliminary investigative and...

Area of Science:

• Urology
• Andrology
• Reconstructive Surgery

Background:

• Panurethral strictures significantly impact patients' quality of life and urinary function.
• Erectile dysfunction is a common concern following urethral reconstruction for strictures.

Purpose of the Study:

• To assess the impact of urethral reconstruction on erectile function in patients with panurethral strictures.
• To evaluate the relationship between stricture characteristics and post-operative erectile function.

Main Methods:

• Prospective evaluation of 65 patients undergoing urethral reconstruction for panurethral strictures.
• Assessment of erectile function using the International Index of Erectile Function-5 (IIEF-5) scores before and up to 12 months post-surgery.
• Measurement of quality of life (QoL) and maximal flow rate, alongside recording stricture length, location, and duration.

Main Results:

• Significant improvements in QoL and maximal flow rate were observed post-surgery.
• Temporary erectile function impairment was noted in multi-site stricture patients at 3 months, with recovery by 6-12 months.
• Anterior urethral strictures showed better IIEF-5 scores than multi-site strictures at all follow-up points.
• Stricture location, particularly posterior involvement, demonstrated a linear relationship with post-operative IIEF-5 scores.

Conclusions:

• Urethral reconstruction for panurethral strictures offers benefits for QoL and urinary flow.
• Erectile function outcomes are influenced by the location of the urethral stricture, with posterior involvement being a significant factor.
• While surgical reconstruction has limited direct impact on erectile function, understanding stricture location aids in predicting outcomes.