Virtual Reality-Based Simulation Training for Antegrade Anterior Column Acetabular Screw Placement in Orthopedic Residents: A Crossover Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Global Rating Scale (GRS) Score for Technical Performance
研究概览
简要总结
The goal of this study is to find out if virtual reality (VR) training helps orthopedic residents improve their skills in placing screws in the pelvic bone. The study will also compare VR training with standard training to see which method is more effective and easier to use.
The main questions it aims to answer are:
Does VR training improve performance compared to standard training? Does VR training help reduce procedure time and X-ray use? Do participants prefer VR training? Researchers will compare VR training with standard training using a crossover design, where all participants receive both types of training.
Participants will:
Take part in both VR and standard training sessions Practice the procedure on a bone model Be evaluated by experts on their performance Complete a satisfaction questionnaire
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)
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Orthopedic residents (PGY 1-4)
- •Currently enrolled in the orthopedic training program at Vajira Hospital
排除标准
- •Prior VR training in pelvic fixation procedures
- •Experience performing antegrade anterior column screw placement more than 5 times
- •Inability to complete all study procedures
研究组 & 干预措施
VR Simulation Training → Standard Training (Sequence AB)
Participants first undergo VR simulation training, followed by standard training after a washout period
干预措施: Virtual reality based simulation training (Device)
VR Simulation Training → Standard Training (Sequence AB)
Participants first undergo VR simulation training, followed by standard training after a washout period
干预措施: Standard Training (Other)
Standard Training → VR Simulation Training (Sequence BA)
Participants first undergo standard training, followed by VR simulation training after a washout period.
干预措施: Virtual reality based simulation training (Device)
Standard Training → VR Simulation Training (Sequence BA)
Participants first undergo standard training, followed by VR simulation training after a washout period.
干预措施: Standard Training (Other)
结局指标
主要结局
Global Rating Scale (GRS) Score for Technical Performance
时间窗: Immediately after each training session
Overall technical performance score (range 6-36) assessed by two independent blinded orthopedic trauma experts using a validated Global Rating Scale. A higher score means better outcomes.
次要结局
- Procedure Time(Immediately after each training session)
- Fluoroscopy Time(Immediately after each training session)
- Guidewire Reposition Attempts(Immediately after each training session)
- User Satisfaction (QUIS Score)(Immediately after each training session)
研究者
Samrit Tanya
MD.
Bangkok Metropolitan Administration Medical College and Vajira Hospital