ABSTRACT
OBJECTIVES: The aim of this study was to assess midterm functional outcomes and complications of robot-assisted laparoscopic cystectomy with non-continent urinary diversion in patients with neurogenic lower urinary tract dysfunction. MATERIALS AND METHODS: We performed a retrospective single center study including all patients who underwent robot-assisted laparoscopic cystectomy with non-continent urinary diversion between January 2008 and December 2018 for neurogenic lower urinary tract dysfunction. Perioperative data, early and late complications, reoperation rate, renal function, and patient satisfaction (PGI-I) were evaluated. RESULTS: One hundred and forty patients were included (70 multiple sclerosis, 37 spinal cord injuries, 33 others) with a median follow-up of 29 months (12-49). The main indication for surgery was an inability to perform intermittent self-catheterization (n = 125, 89%). The early complication rate (<30 days) was 41% (n = 58), including 72% (n = 45) minor complications (Clavien I-II) and 29% (n = 17) major complications (Clavien III-V). Three patients died in the early postoperative period. Late complications appear in 41% (n = 57), with 9% (n = 13) being ureteroileal anastomotic stricture. The overall reintervention rate was 19% (n = 27), mainly for lithiasis surgery. Pre- and postoperative renal function were comparable. Most of patients reported an improvement in their quality of life following their surgery (PGI-I 1-2). CONCLUSION: Robot-assisted laparoscopic cystectomy with non-continent urinary diversion may be of particular interest in patients with neurogenic lower urinary tract dysfunction who are unable to benefit from conservative treatment, as it provides midterm protection of the upper urinary tract and an improvement in quality of life.
Subject(s)
Laparoscopy , Robotics , Urinary Bladder Neoplasms , Urinary Diversion , Humans , Cystectomy/adverse effects , Urinary Diversion/adverse effects , Retrospective Studies , Quality of Life , Urinary Bladder Neoplasms/surgery , Urinary Bladder/surgery , Laparoscopy/adverse effects , Postoperative Complications/etiology , Postoperative Complications/surgery , Treatment OutcomeABSTRACT
BACKGROUND: The aim of this paper was to assess the feasibility of robot-assisted radical nephrectomy (RN) with inferior vena cava thrombectomy (RRVCT) and compare perioperative and oncological outcomes of this approach to open surgery for renal tumors with level 1-2 inferior vena cava (IVC) thrombus. METHODS: We performed a retrospective analysis of patients surgically treated for renal cancer with IVC level 1-2 thrombus in the Urology department of Bordeaux University Hospital between December 2015 and December 2019. Patients were stratified by surgical approach in two groups: open vs. robotic procedures. Pre-, per- and postoperative data were collected within the framework of the UroCCR project (NCT03293563). Univariate and multivariate analysis using regression models were performed. RESULTS: A total of 40 patients underwent RN with IVC tumor thrombus. Open and robotic surgery represented respectively 30 and 10 cases. The two groups were comparable regarding pre-operative tumor and patient characteristics. Robotic procedures were associated with lower estimated blood loss (EBL) (500 vs. 1250 mL, P=0.02), shorter Intensive Care Unit stay (2 vs. 4 days, P=0.03) and decrease of global length of stay (LOS) (7 vs. 10 days, P<0.01). Operative Time (OT) was significantly longer in the robotic group (350.5 vs. 208 min, P<0.01). No difference were observed between the two approaches regarding complications and oncological outcomes. CONCLUSIONS: Robotic approach induced lower bleeding and shorter LOS but required longer OT. This technique is feasible and safe for selected cases and experimented surgical teams. Complications rate and oncological outcomes are not different compared to standard open procedures.
