INTRODUCTION: Simulation-based training (SBT) is being increasingly used for novice trainees as a means of overcoming the early learning curve associated with new surgical skills. We designed a SBT flexible ureteroscopy (fURS) course using a novel inanimate training model (Cook Medical, Bloomington, IN; URS model). We evaluated the course and validated this Cook URS model. METHODS: A 2-week SBT fURS course was designed for junior level urology trainees at 2 Canadian universities. The curriculum included didactic lectures, hands-on training, independent training sessions with expert feedback, and use of the Cook URS part-task model. Baseline and post-course assessments of trainee fURS skills were conducted using a standardized test task (fURS with basket manipulation of a calyceal stone). Performances were video-recorded and reviewed by 2 blinded experts using a validated assessment device. RESULTS: Fifteen residents (postgraduate years [PGY] 0-3) participated in the course. Of the participants, 80% rated the Cook URS model as realistic (mean = 4.2/5) and 5 endourology experts rated it as useful as a training device (mean = 4.9/5), providing both face and content validity. The mean overall performance scores, task completion times, and passing ratings correlated with trainee clinical fURS experience - demonstrating construct validity for the Cook URS model. The mean post-course task completion times (15.76 vs. 9.37 minutes, p = 0.001) and overall performance scores (19.20 vs. 25.25, p = 0.007) were significantly better than at baseline. Post-course performance was better in all domains assessed by the validated assessment device. CONCLUSIONS: This study demonstrates that a SBT curriculum for fURS can lead to improved short-term technical skills among junior level urology residents. The Cook URS model demonstrated good face, content and construct validity.
INTRODUCTION: Simulation-based training (SBT) is being increasingly used for novice trainees as a means of overcoming the early learning curve associated with new surgical skills. We designed a SBT flexible ureteroscopy (fURS) course using a novel inanimate training model (Cook Medical, Bloomington, IN; URS model). We evaluated the course and validated this Cook URS model. METHODS: A 2-week SBT fURS course was designed for junior level urology trainees at 2 Canadian universities. The curriculum included didactic lectures, hands-on training, independent training sessions with expert feedback, and use of the Cook URS part-task model. Baseline and post-course assessments of trainee fURS skills were conducted using a standardized test task (fURS with basket manipulation of a calyceal stone). Performances were video-recorded and reviewed by 2 blinded experts using a validated assessment device. RESULTS: Fifteen residents (postgraduate years [PGY] 0-3) participated in the course. Of the participants, 80% rated the Cook URS model as realistic (mean = 4.2/5) and 5 endourology experts rated it as useful as a training device (mean = 4.9/5), providing both face and content validity. The mean overall performance scores, task completion times, and passing ratings correlated with trainee clinical fURS experience - demonstrating construct validity for the Cook URS model. The mean post-course task completion times (15.76 vs. 9.37 minutes, p = 0.001) and overall performance scores (19.20 vs. 25.25, p = 0.007) were significantly better than at baseline. Post-course performance was better in all domains assessed by the validated assessment device. CONCLUSIONS: This study demonstrates that a SBT curriculum for fURS can lead to improved short-term technical skills among junior level urology residents. The Cook URS model demonstrated good face, content and construct validity.
Authors: Geoffrey R Wignall; John D Denstedt; Glenn M Preminger; Jeffrey A Cadeddu; Margaret S Pearle; Robert M Sweet; Elspeth M McDougall Journal: J Urol Date: 2008-03-17 Impact factor: 7.450
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Authors: Eoin MacCraith; Niall F Davis; Cliodhna Browne; David J Galvin; David M Quinlan; Gerald M Lennon; David W Mulvin Journal: J Clin Diagn Res Date: 2016-10-01
Authors: Jarosław Meyer-Szary; Marlon Souza Luis; Szymon Mikulski; Agastya Patel; Finn Schulz; Dmitry Tretiakow; Justyna Fercho; Kinga Jaguszewska; Mikołaj Frankiewicz; Ewa Pawłowska; Radosław Targoński; Łukasz Szarpak; Katarzyna Dądela; Robert Sabiniewicz; Joanna Kwiatkowska Journal: Int J Environ Res Public Health Date: 2022-03-11 Impact factor: 3.390