Ileum vs Colon for Neobladder Reconstruction After Radical Cystectomy: A Systematic Review and Meta-Analysis.

In 30 seconds

This systematic review and meta-analysis evaluated the functional outcomes and safety of ileal versus colonic neobladder reconstruction after radical cystectomy. Seventeen studies were included, revealing that ileal neobladder had significantly lower early postoperative complications compared to sigmoid neobladder. Additionally, ileal neobladder demonstrated superior nighttime continence, although it was associated with higher postvoid residual urine volume.

Key findings

• Ileal neobladder had significantly lower early postoperative complications than sigmoid neobladder.
• Ileal neobladder achieved superior nighttime continence compared to colonic neobladders.
• Sigmoid neobladder provided better spontaneous voiding performance than ileal neobladder.
• No significant difference in late complications and daytime continence among all groups.

Why it matters

Understanding the comparative outcomes of neobladder types is crucial for clinicians in making informed surgical decisions for patients undergoing radical cystectomy, as it impacts postoperative quality of life and complication rates.