Thulium laser resection for bladder neck obstruction in women

Area of Science:

• Urology
• Minimally Invasive Surgery
• Gynecologic Surgery

Background:

• Bladder neck obstruction (BNO) in women can significantly impair quality of life.
• Traditional surgical interventions may carry risks of complications such as incontinence and urethral stricture.

Purpose of the Study:

• To evaluate the efficacy and safety of thulium laser resection for treating bladder neck obstruction in women.
• To compare thulium laser resection with standard electric resection for BNO.

Main Methods:

• Retrospective review of 86 women with BNO, comparing 46 treated with thulium laser resection to 40 treated with standard electric resection.
• Assessment of maximum urinary flow rate (MFR), residual urine volume (RV), overactive bladder symptom score (OABSS), and quality of life (QOL) pre- and post-surgery.
• Follow-up at 1 week, 3 months, and 12 months post-surgery.

Main Results:

• Thulium laser resection significantly improved MFR and reduced RV, OABSS, and QOL scores compared to pre-operative levels.
• Compared to standard electric resection, thulium laser resulted in shorter catheterization and hospitalization times, and less intraoperative blood loss.
• No cases of urethral stricture or incontinence were reported after thulium laser resection, unlike the standard electric resection group.

Conclusions:

• Thulium laser resection is a simple, safe, and effective treatment for female bladder neck obstruction.
• It demonstrates superior outcomes in terms of recovery and complication rates compared to standard electric resection.