Journal of surgical education
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Randomized Controlled Trial Comparative Study
Development of a novel iPad-based laparoscopic trainer and comparison with a standard laparoscopic trainer for basic laparoscopic skills testing.
We developed the iTrainer (iT) as a portable laparoscopic trainer, which incorporates the iPad tablet. We then compared the iT with a standard pelvic trainer (SPT) to assess surgical skills as well as its image quality, resolution, brightness, comfort, and overall performance. ⋯ We have demonstrated face validity and criterion validity for the thread-the-loops task on the iT. The iT rated superior in image quality and resolution but inferior in overall performance compared with the SPT. The iT provides trainees a unique advantage over SPT as an additional resource to laparoscopic training as it is inexpensive, portable, and can be readily available for training.
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Randomized Controlled Trial
Effect of instructor feedback on skills retention after laparoscopic simulator training: follow-up of a randomized trial.
Instructor feedback reduces the number of repetitions and time to reach proficiency during laparoscopic simulator training. The objective of this study was to examine the effect of instructor feedback on long-term skill retention. ⋯ Instructor feedback during proficiency-based laparoscopic simulator training does not affect the long-term retention of skills.