Physical Workload Identify in Chest Compression Position Using Surface Electromyogram
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 36
- 试验地点
- 1
- 主要终点
- median frequency of electromyogram
研究概览
简要总结
The chest compression depth decreases over time after starting continuous chest compression due to the rescuers' fatigue.
The investigators hypothesized that the frequency parameters from surface electromyogram from each muscle during chest compression may reflect the muscle fatigue of the rescuers.
Then investigators can identify which of the body are mainly used and get tired by continuous chest compression using surface electromyogram.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Basic Science
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •doctors with American Heart Association Basic Life Support (AHA BLS) provider certification
- •healthy, experienced health-care providers
排除标准
- •physical pain (ex. low back, wrist)
- •heart disease
研究组 & 干预措施
Group1
- first : chest compression with kneeling position
- second : chst compression with standing position
干预措施: chest compression with kneeling position (Behavioral)
Group1
- first : chest compression with kneeling position
- second : chst compression with standing position
干预措施: chest compression with standing position (Behavioral)
Group2
- first : chest compression with standing position
- second : chst compression with kneeling position
干预措施: chest compression with kneeling position (Behavioral)
Group2
- first : chest compression with standing position
- second : chst compression with kneeling position
干预措施: chest compression with standing position (Behavioral)
结局指标
主要结局
median frequency of electromyogram
时间窗: two weeks
median frequency of electromyogram in 16 muscles during chest compression The muscles are flexor carpi radialis, extensor carpi radialis, biceps brachii, triceps brachii, deltoideus, erector spinae (cervical area), trapezius, rhomboid, erector spinae (thoracic area), erector spinae (lumbar), obliquus externus abdominis, rectus abdominis, pectoralis, quadriceps femoris, biceps femoris, gastrocnemius. On the dominant side of the rescuers, we will attach sixteen electrodes on these muscles.
次要结局
未报告次要终点
研究者
Jaehoon Oh
Department of Emergency Medicine
Hanyang University