RESUMEN
We compared the perioperative outcomes of open (ORC) and robot-assisted laparoscopic radical cystectomy (RARC) for patients with bladder cancer. We retrospectively investigated the intraoperative and 90-day postoperative complications of ORC and RARC performed from March 2014 to September 2021 based on the medical records. Perioperative complications were categorized according to the Clavien- Dindo classification. We used the propensity score matching to adjust for the inherent bias of the different patient characteristics at baseline including gender, age, preoperative chemotherapy, and pathological T classification. Surgery time of RARC was significantly shorter than that of ORC, and blood transfusion was significantly less frequent in RARC than in ORC (3% vs 81%, pï¼0.01). The rate of overall complications of Grade III/IV was lower in RARC (8%) than in ORC (25%) (Pï¼0.09). The prevalence of perioperative urinary tract infection, ileus, and abscess/infectious cyst was similar in ORC and RARC. In patients who underwent RARC, the complication rate was similar in extracorporeal and intracorporeal urinary diversion. Compared to ORC, RARC is more beneficial to reduce blood loss and severe complications.