Hologram-Based Augmented Reality in Learning Anatomy: The TEACHANATOMY Randomized Cross-over Trial
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 300
- 主要终点
- knowledge test
研究概览
简要总结
Cadaver use in anatomy education is undergoing several limitations in many universities, due to high costs, time constraints and supply difficulties. As alternatives to cadaver dissections, new teaching methods based on visual technologies, such as augmented reality (AR), are being implemented worldwide.
Augmented reality (AR), based on virtual interactive 3-dimensional elements (holograms) overlaid in the real-world, represents a promising alternative to explore the human body. In this study, we will test the efficacy of AR as an alternative teaching method in anatomy education by comparing traditional learning methods based on 2-dimensional (2D) images, videos, and online learning programs with the novel AR learning module The primary endpoint will consist of the score in the final theoretical and practical knowledge tests, assessed at two timepoints: immediately after the study session and after 3 months.
Secondary endpoints will include adverse health symptoms and user experience, assessed immediately after the study session.
详细描述
Cadaver use in anatomy education is undergoing several limitations in many universities, due to high costs, time constraints and supply difficulties. As alternatives to cadaver dissections, new teaching methods based on visual technologies, such as augmented reality (AR), are being implemented worldwide.
Augmented reality (AR), based on virtual interactive 3-dimensional elements (holograms) overlaid in the real-world, represents a promising alternative to explore the human body. In this study, we will test the efficacy of AR as an alternative teaching method in anatomy education. Our hypothesis is that learning with AR is more efficient than traditional learning methods.
Preparation: We will prepare 2 fresh-frozen cadaveric specimens to allow visualization of anatomical structure of the shoulder and hips. The cadavers will be obtained from a human body donated for university teaching activities. Using a digital single-lens reflex camera, we will acquire several images. These images will be then converted into a 3D model by the ROCS team at Balgrist University Hospital and optimized for use with the Magic Leap AR headset.
Procedure: Participants (approx. 300) will be randomly assigned to the AR or the traditional learning (TL) group. Each participant will learn one anatomy module with traditional learning methods, which will include books, access to websites, 3D videos, and online learning programs, and one module with the AR-based learning program. The two modules will be administered approximately 3 weeks apart.
Group A: Shoulder anatomy with traditional learning methods and hips anatomy with AR based 3D program.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Other
- 盲法
- Single (Outcomes Assessor)
盲法说明
outcomes (knowledge test, adverse health symptoms and user experience) will be assessed blindly
入排标准
- 年龄范围
- 18 Years 至 25 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Medical students attending the 1st or 2nd year of undergraduate medical education
- •Must not have prior anatomical education
排除标准
- •Binocular vision disorder such as strabismus
- •Current head and/or neck injuries
- •Inflammation of the scalp and/or eye
- •Amputations or partial amputations of the hands
研究组 & 干预措施
Shoulder anatomy with augmented reality (AR) , hips anatomy with traditional learning (TL)
Participants first learn the shoulder anatomy with AR. After a washout period of three weeks, they will learn the hips anatomy with traditional Learning (TL) methods
干预措施: learning with augmented reality (Other)
Shoulder anatomy with augmented reality (AR) , hips anatomy with traditional learning (TL)
Participants first learn the shoulder anatomy with AR. After a washout period of three weeks, they will learn the hips anatomy with traditional Learning (TL) methods
干预措施: learning with traditional methods (Other)
Traditional learning (TL) group.
Participants first learn the shoulder anatomy with Traditional learning methods. After a washout period of three weeks, they will learn the hips anatomy with augmented reality (AR)
干预措施: learning with traditional methods (Other)
Traditional learning (TL) group.
Participants first learn the shoulder anatomy with Traditional learning methods. After a washout period of three weeks, they will learn the hips anatomy with augmented reality (AR)
干预措施: learning with augmented reality (Other)
结局指标
主要结局
knowledge test
时间窗: immediately after the study session, day 1, and after three months
The primary outcome will consist of the score in the final theoretical and practical tests. The theoretical test consists of single and multiple-choice questions in which participants will be required to recognize and name the different anatomical structures of the hips or shoulder and their function. In the practical part, participants will be required to mark specific anatomical structures in a 3D-printed anatomical skull model. The duration of the test will be of approximately 30 minutes.
次要结局
- User experience(Immediately after the Adverse health symptoms, Day 1)
- adverse health symptoms(Immediately after the knowledge test, Day 1)