BACKGROUND: The purpose of this study was to evaluate the effect of training on the performance outcome with the da Vinci Skills Simulator. METHODS:Forty novices were enrolled in a prospective training curriculum. Participants were separated into 2 groups. Group 1 performed 4 training sessions and group 2 had 2 training sessions over a 4-week period. Five exercises were performed 3 times consecutively. On the last training day, a new exercise was added. RESULTS: A significant skills gain from the first to the final practice day in overall performance, time to complete, and economy of motion was seen for both groups. Group 1 had a significantly better outcome in overall performance, time to complete, and economy of motion in all exercises. There was no significant difference found regarding the new exercise in group 1 versus group 2 in nearly all parameters. CONCLUSION: Longer time distances between training sessions are assumed to play a secondary role, whereas total repetition frequency is crucial for improvement of technical performance.
RCT Entities:
BACKGROUND: The purpose of this study was to evaluate the effect of training on the performance outcome with the da Vinci Skills Simulator. METHODS: Forty novices were enrolled in a prospective training curriculum. Participants were separated into 2 groups. Group 1 performed 4 training sessions and group 2 had 2 training sessions over a 4-week period. Five exercises were performed 3 times consecutively. On the last training day, a new exercise was added. RESULTS: A significant skills gain from the first to the final practice day in overall performance, time to complete, and economy of motion was seen for both groups. Group 1 had a significantly better outcome in overall performance, time to complete, and economy of motion in all exercises. There was no significant difference found regarding the new exercise in group 1 versus group 2 in nearly all parameters. CONCLUSION: Longer time distances between training sessions are assumed to play a secondary role, whereas total repetition frequency is crucial for improvement of technical performance.
Authors: C Güldner; A Orth; P Dworschak; I Diogo; M Mandapathil; A Teymoortash; U Walliczek-Dworschak Journal: Surg Endosc Date: 2017-03-09 Impact factor: 4.584
Authors: U Walliczek-Dworschak; M Schmitt; P Dworschak; I Diogo; A Ecke; M Mandapathil; A Teymoortash; C Güldner Journal: Surg Endosc Date: 2016-09-20 Impact factor: 4.584