Impact of simulation-based training in endourology: A systematic review of the literature

Abstract

The impact of simulation on the acquisition of surgical skills as well as their transfer to the operating room is still debated. The objective was to assess these two specific points, focusing on the field of endourology. A systematic review of the literature, following the PRIMA statement, was performed using Medline database through September 2021 without time limit. Studies focusing on the impact of simulators on the acquisition of surgical technical skills as well as their transfer to the operating room in the field of endourology were included. The endourological procedures were: cystoscopy, ureteroscopy, percutaneous nephrolithotomy, endoscopic treatment of benign prostatic hyperplasia, endoscopic bladder resection. Among the 11,442 publications identified, fifty-two studies were included in the analysis. The majority reported an improvement in procedure time of the requested tasks and dexterity of participants, regardless of the type of simulator and procedure. The level of evidence of included studies was often low. Few studies evaluated the transfer of acquired skills from the simulator to the operating room. This review showed the positive impact of simulation on the acquisition of technical skills in endourology. However, in order to include proficiency-based progression in the curriculum of trainees, some parameters such as the choice of reference simulators, choice of tasks, and method of validation of acquired skills must be validated in a consensual manner to offer a quality training.