Effects of Low Power LASER on the Heart Rate Variability of Human Subjects
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 45
- 主要终点
- heart rate
研究概览
简要总结
This study investigate the potential impact of low power laser (LPL), an non-invasive physical therapy, on the cardiovascular system by focusing on its effect on heart rate and autonomic tone.
Study will recruit healthy volunteers and non-invasively monitor their electrocardiogram and digital pulse in response to LPL.
In addition, the potential involvement of autonomic tone will be clarify by topically applying gel (2% lidocaine gel)
详细描述
This study investigate the potential impact of low power laser (LPL), an non-invasive physical therapy, on the cardiovascular system by focusing on its effect on heart rate and autonomic tone.
Study will recruit healthy volunteers (age 20-60; having no diabetes, hypertension, or other medical problem) and non-invasively monitor their electrocardiogram and digital pulse in response to LPL (with an intensity for relieving pain).
In addition, the potential involvement of autonomic tone will be clarify by topically applying gel (2% lidocaine gel) at the site 2 cm distal to the applying site.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •age from 20-45
排除标准
- •no medical history of diabetes, hypertension, or other medical problem
研究组 & 干预措施
test effect
Control, experiment, and recovery data will be acquired for each volunteer
干预措施: physical therapy (low power LASER) (Other)
结局指标
主要结局
heart rate
时间窗: Continuous heart rate (HR) recording will start when it is stable after a brief resting (10 min); maintained during stimulation (30 min), and lasted for a period until the HR recovers.
the heart rate before, during, and after low power LASER
次要结局
未报告次要终点