Does rating the operation videos with a checklist score improve the effect of E-learning for bariatric surgical training Study protocol for a randomized controlled trialReport as inadecuate




Does rating the operation videos with a checklist score improve the effect of E-learning for bariatric surgical training Study protocol for a randomized controlled trial - Download this document for free, or read online. Document in PDF available to download.

Trials

, 18:134

First Online: 21 March 2017Received: 06 July 2016Accepted: 09 March 2017DOI: 10.1186-s13063-017-1886-7

Cite this article as: De La Garza, J.R., Kowalewski, KF., Friedrich, M. et al. Trials 2017 18: 134. doi:10.1186-s13063-017-1886-7

Abstract

BackgroundLaparoscopic training has become an important part of surgical education. Laparoscopic Roux-en-Y gastric bypass RYGB is the most common bariatric procedure performed. Surgeons must be well trained prior to operating on a patient. Multimodality training is vital for bariatric surgery. E-learning with videos is a standard approach for training. The present study investigates whether scoring the operation videos with performance checklists improves learning effects and transfer to a simulated operation.

Methods-designThis is a monocentric, two-arm, randomized controlled trial. The trainees are medical students from the University of Heidelberg in their clinical years with no prior laparoscopic experience. After a laparoscopic basic virtual reality VR training, 80 students are randomized into one of two arms in a 1:1 ratio to the checklist group group A and control group without a checklist group B. After all students are given an introduction of the training center, VR trainer and laparoscopic instruments, they start with E-learning while watching explanations and videos of RYGB. Only group A will perform ratings with a modified Bariatric Objective Structured Assessment of Technical Skill BOSATS scale checklist for all videos watched. Group B watches the same videos without rating. Both groups will then perform an RYGB in the VR trainer as a primary endpoint and small bowel suturing as an additional test in the box trainer for evaluation.

DiscussionThis study aims to assess if E-learning and rating bariatric surgical videos with a modified BOSATS checklist will improve the learning curve for medical students in an RYGB VR performance. This study may help in future laparoscopic and bariatric training courses.

Trial registrationGerman Clinical Trials Register, DRKS00010493. Registered on 20 May 2016.

KeywordsMinimally invasive surgery Education Training Laparoscopy Human mirror system Perspective Serious gaming First-person view AbbreviationsBOSATSBariatric Objective Structured Assessment of Technical Skill

MCMultiple choice test

MISMinimally invasive surgery

OSATSObjective Structured Assessment of Technical Skill

RYGBLaparoscopic Roux-en-Y gastric bypass

SDStandard deviation

VRVirtual reality

Electronic supplementary materialThe online version of this article doi:10.1186-s13063-017-1886-7 contains supplementary material, which is available to authorized users.





Author: Javier Rodrigo De La Garza - Karl-Friedrich Kowalewski - Mirco Friedrich - Mona Wanda Schmidt - Thomas Bruckner - Hannes G

Source: https://link.springer.com/



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