Bladder perforation after augmentation cystoplasty: Determining the best management option

Area of Science:

• Urology
• Surgical Complications
• Bladder Augmentation

Background:

• Delayed bladder perforation is a known complication following augmentation cystoplasty.
• While risk factors and diagnosis are understood, management strategies remain underexplored.

Purpose of the Study:

• To evaluate the effectiveness of non-operative management for augmented bladder perforations.
• To test the hypothesis that non-operative strategies can be successfully applied.

Main Methods:

• Retrospective review of 10 patients with augmented bladder perforations over 16 years.
• Surgical management (exploratory laparotomy, primary closure) for severe cases.
• Non-operative management for stable patients: maximal bladder drainage, selective image-guided percutaneous drain placement.

Main Results:

• Six patients were managed non-operatively; three with drain placement, three with drainage alone.
• Four patients underwent surgery.
• No re-perforation occurred in patients managed non-operatively with drain placement.
• Re-perforation occurred in 50% of surgically managed patients and 67% of those managed with drainage alone.

Conclusions:

• Non-operative management is effective for stable patients with limited extravasation.
• Maximal bladder drainage and selective drain placement are key to successful non-operative treatment.
• Preventable behavioral factors contribute significantly to perforations and re-perforations.