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Journal ArticleDOI

Systematic review of randomized controlled trials on the effectiveness of virtual reality training for laparoscopic surgery.

TLDR
The aim of this review was to determine whether virtual reality (VR) training can supplement and/or replace conventional laparoscopic training in surgical trainees with limited or no Laparoscopic experience.
Abstract
Background: Surgical training has traditionally been one of apprenticeship. The aim of this review was to determine whether virtual reality (VR) training can supplement and/or replace conventional laparoscopic training in surgical trainees with limited or no laparoscopic experience. Methods: Randomized clinical trials addressing this issue were identified from The Cochrane Library trials register, Medline, Embase, Science Citation Index Expanded, grey literature and reference lists. Standardized mean difference was calculated with 95 per cent confidence intervals based on available case analysis. Results: Twenty-three trials (mostly with a high risk of bias) involving 622 participants were included in this review. In trainees without surgical experience, VR training decreased the time taken to complete a task, increased accuracy and decreased errors compared with no training. In the same participants, VR training was more accurate than video trainer (VT) training. In participants with limited laparoscopic experience, VR training resulted in a greater reduction in operating time, error and unnecessary movements than standard laparoscopic training. In these participants, the composite performance score was better in the VR group than the VT group. Conclusion: VR training can supplement standard laparoscopic surgical training. It is at least as effective as video training in supplementing standard laparoscopic training.

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Citations
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Journal ArticleDOI

Face and Construct Validity of the SimSurgery SEP VR Simulator for Salpingectomy in Case of Ectopic Pregnancy

TL;DR: This study demonstrates that the SimSurgery SEP simulator offers a realistic representation of the salpingectomy procedural task according to both experienced gynecologists as well as novices (face validity), and that the simulator can discriminate between different levels of expertise for the PA and EP tasks.
Proceedings ArticleDOI

The training system of vascular interventional surgical robot based on Chai3D

TL;DR: Self-developed vascular interventional surgical robot is used as the application platform, and an approach based on Chai3D is developed to set up a virtual reality training system, which makes a good response of the deformations of catheter inside the blood vessel.
Book ChapterDOI

Virtual Reality Simulation: A Valuable Adjunct to Surgical Training

TL;DR: It is becoming increasingly difficult to obtain an adequate amount of live operating, even for fully trained doctors, because of reduced working hours, an increasingly consultant-led service, a better-educated patient body, and an increasing focus on their safety and rights.
Book ChapterDOI

Virtual Reality Stereoscopic 180-Degree Video-Based Immersive Environments: Applications for Training Surgeons and Other Medical Professionals

TL;DR: The conceptual framework and Revinax® 180-degree stereoscopic video-based approach in addressing the academic achievement gap through conventional surgical students and nurses shadowing are described and how immersive VR environments may best address leveraging the learner's capability of increasing their skill acquisition, learning, and knowledge retention in a more efficient time-period are described.
Journal Article

Virtual reality training in minimally invasive surgery

TL;DR: Junior surgeons performed better than medical students, especially in suture speed, and both medical students and junior surgeons trained with VR tended to have better scores than those who underwent training with a conventional laparoscopic training model.
References
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Journal ArticleDOI

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Journal ArticleDOI

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TL;DR: Empirical evidence is provided that inadequate methodological approaches in controlled trials, particularly those representing poor allocation concealment, are associated with bias.
Journal ArticleDOI

Does quality of reports of randomised trials affect estimates of intervention efficacy reported in meta-analyses

TL;DR: Study of low methodological quality in which the estimate of quality is incorporated into the meta-analyses can alter the interpretation of the benefit of intervention, whether a scale or component approach is used in the assessment of trial quality.
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