1. Impact of Surgical Experience Before Robot-assisted Partial Nephrectomy on Surgical Outcomes: A Multicenter Analysis of 2500 Patients
- Author
-
Nina N. Harke, Markus A. Kuczyk, Stephan Huusmann, Frank Schiefelbein, Andreas Schneller, Georg Schoen, Clemens Wiesinger, Jacob Pfuner, Burkhard Ubrig, Simon Gloger, Daniar Osmonov, Ahmed Eraky, Jörn H. Witt, Nikolaos Liakos, Christian Wagner, Boris A. Hadaschik, Jan-Philipp Radtke, Mulham Al Nader, Florian Imkamp, Stefan Siemer, Michael Stöckle, and Philip Zeuschner
- Subjects
Robot-assisted partial nephrectomy ,Renal cell carcinoma ,Learning curve ,Surgical experience ,Robot-assisted surgery ,Diseases of the genitourinary system. Urology ,RC870-923 ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Background: Robot-assisted partial nephrectomy (RAPN) is a challenging procedure that is influenced by a multitude of factors. Objective: To assess the impact of prior surgical experience on perioperative outcomes in RAPN. Design, setting, and participants: In this retrospective multicenter study, results for 2548 RAPNs performed by 25 surgeons at eight robotic referral centers were analyzed. Perioperative data for all consecutive RAPNs from the start of each individual surgeon’s experience were collected, as well as the number of prior open or laparoscopic kidney surgeries, pelvic surgeries (open, laparoscopic, robotic), and other robotic interventions. Intervention: Transperitoneal or retroperitoneal RAPN. Outcome measurements and statistical analysis: The impact of prior surgical experience on operative time, warm ischemia time (WIT), major complications, and margin, ischemia, complication (MIC) score (negative surgical margins, WIT ≤20 min, no major complications) was assessed via univariate and multivariable regression analyses accounting for age, gender, body mass index (BMI), American Society of Anesthesiologists score, PADUA score, and RAPN experience. Results and limitations: BMI, PADUA score, and surgical experience in RAPN had a strong impact on perioperative outcomes. A plateau effect for the learning curve was not observed. Prior laparoscopic kidney surgery significantly reduced the operative time (p
- Published
- 2022
- Full Text
- View/download PDF