Robot-Assisted Radical Cystectomy with Intracorporeal Urinary Diversion: A New Standard of Urinary Diversion.
Journal:
Journal of endourology
Published Date:
Nov 12, 2020
Abstract
To summarize the current evidence on robot-assisted radical cystectomy (RARC) with intracorporeal urinary diversion (ICUD) and compare perioperative outcomes and postoperative complications of patients undergoing RARC with extracorporeal urinary diversion (ECUD) and ICUD. Through a systematical search of multiple scientific databases in March 2020, we performed a systematic review and cumulative meta-analysis of the primary outcomes of interest. Also, we assessed the quality of the relevant evidence according to the framework in the Cochrane Handbook for Systematic Reviews of Interventions. Thirteen studies with 4696 participants were included in this review. No significant differences were found between the ECUD and ICUD in operation time (OT) (mean difference [MD]: -6.45, 95% confidence interval [CI]: -35.20 to 22.30), length of stay (MD: 0.36, 95% CI: -0.81 to 1.54), 30-day overall complications (odds ratio [OR]: 0.92, 95% CI: 0.60-1.41), 30-day minor complications (OR: 1.36, 95% CI: 0.85-2.19), 30-day major complications (OR: 0.70, 95% CI: 0.34-1.43), 90-day overall complications (OR: 1.34, 95% CI: 0.83-2.18), and major complications (OR: 1.03, 95% CI: 0.68-1.57). However, less estimate blood loss (MD: 99.28 mL, 95% CI: 62.59-135.98), lower intraoperative blood transfusion (OR: 1.80, 95% CI: 1.09-2.95), shorter oral intake time (MD: 0.78, 95% CI: 0.43-1.14), and 90-day minor complications (OR: 1.72, 95% CI: 1.08-2.73) were associated with ICUD. The subgroup analysis showed less estimated blood loss (MD: 149.73, 95% CI: 21.33-278.13) and less OT (MD: 32.45, 95% CI: 14.37-50.53) were found in ICUD. The ICUD is a safe and feasible alternative to ECUD, which decreases the need for blood transfusion and reduces 90-day complications. However, further quality studies are needed to evaluate effectiveness of ICUD and its oncologic outcomes, functional outcomes, cost, and the quality of life.