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临床试验/NCT02361463
NCT02361463
已完成
不适用

2D Versus 3D Laparoscopic Training on a Virtual Reality Simulator - A Randomised Trial

Rigshospitalet, Denmark1 个研究点 分布在 1 个国家目标入组 32 人2015年2月

概览

阶段
不适用
干预措施
未指定
疾病 / 适应症
Stereoscopic Vision
发起方
Rigshospitalet, Denmark
入组人数
32
试验地点
1
主要终点
Time (minutes) to reach the predefined proficiency level for the basic skills and the salpingectomy procedure
状态
已完成
最后更新
7年前

概览

简要总结

Laparoscopy training programs with virtual reality simulators are widely used before new surgeons are allowed to operate on patients. Laparoscopic surgery results in shorter time to recover, less surgical trauma and thereby a shorter stay at the hospital compared with open surgery. However, it is more difficult to learn laparoscopic surgery, than open surgery, in part because surgeons have to work in a 3-dimensional space, through a 2-dimensional interface on a screen. This results in loss of depth perception and therefore a higher visual and cognitive load. This trial examines if using 3D vision instead of 2D vision on the laparoscopic virtual reality simulator reduces the time to reach proficiency, by decreasing the cognitive and visual load during practice on a Virtual Reality Simulator.

注册库
clinicaltrials.gov
开始日期
2015年2月
结束日期
2015年8月
最后更新
7年前
研究类型
Interventional
研究设计
Parallel
性别
All

研究者

责任方
Principal Investigator
主要研究者

Stine Maya Dreier Sørensen

Master student / B.M.Sc.

Rigshospitalet, Denmark

入排标准

入选标准

  • Residents working in Denmark. Participants are required to have a medical license and provide informed consent before inclusion

排除标准

  • Participation in prior studies involving laparoscopic training.
  • Experience with laparoscopy surgery (having performed minimum one laparoscopic procedure as primary surgeon, including supervised procedures).
  • Performing more than 3 supervised laparoscopy surgeries during the intervention.
  • Performing laparoscopy surgery between the intervention and the retention test 3-6 weeks after.
  • No informed consent.
  • Does not speak Danish on a conversational level.

结局指标

主要结局

Time (minutes) to reach the predefined proficiency level for the basic skills and the salpingectomy procedure

时间窗: 1 year

次要结局

  • Time (minutes) to reach the predefined proficiency level for the basic skills and salpingectomy procedure under 2D conditions after 3-6 weeks without laparoscopic training during the follow-up period(1 year)

研究点 (1)

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