Effect of Preoperative MRI Virtual Reality in Patients Undergoing Knee: a Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 48
- 试验地点
- 1
- 主要终点
- The Amsterdam perioperative anxiety and information scale (APAIS) score
研究概览
简要总结
Knee MRI is difficult for patients to understand as the image offers a single plane image. Accordingly,investigators sought to transfer the MRI image to 3-dimensional virtual reality system by Mesh rendering technique.
详细描述
The primary outcome of the study is APAIS score assessed at 24 hours postoperation. Experimental VR group will be applied with virtual reality transformed knee MRI whereas no interverntion group will be applied with traditional knee MRI. MRI will be transformed to virtual reality images by Mesh rendering technique.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Undergoing elective knee arthroscopy surgery
排除标准
- •Infection, not willing to undergo study, mentally ill, severe osteoarthritis (KL grade III or more)
研究组 & 干预措施
VR group
Application of virtual reality 12 hours before arthroscopic surgery
干预措施: Virtual reality (Device)
Non-VR group
Application of knee MRI 12 hours before arthroscopic surgery
结局指标
主要结局
The Amsterdam perioperative anxiety and information scale (APAIS) score
时间窗: postoperatively at 24 hours
surgery related anxiety and information score Interpretation: * minimum subscale scores: 2 * minimum combined anxiety component: 4 * maximum subscale scores: 10 * maximum combined anxiety component: 20 * The higher the scores the greater the degree of anxiety or need for additional information.
次要结局
- Visual analogue scale (VAS) for satisfaction(postoperatively at 24 hours)
研究者
JIN KYU LEE
Assistant Professor
Hanyang University Seoul Hospital