To Measure Pain Perception With Electronic Pressure Algometer of Different Size Probes : a Healthy Subjects Research
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Pressure Pain Threshold (PPT)With 1 cm2 Probe
研究概览
简要总结
This study was conducted to explore the influencing factors, subjects and testers' evaluation about pain measurement with hand-held pressure algometer with different size probes. Methods:100 healthy undergraduate students(50 males and 50 females) were recruited into this study. Pain measurement including pressure pain threshold (PPT) and pressure pain tolerance(PTO) was carried out by the hand-held pressure algometer with different size probes (from 1cm2 to 0.01cm2) on three different measuring spots in right forearm. We recorded subjects' skinfold thickness, time per test procedure, types of pain perception, receptivity and degree of accuracy as well as testers' level of laborious.
详细描述
Subjects with the following diseases were excluded: known history of chronic disease, psychiatric diseases or communication disorders, diabetes mellitus, severe cardiovascular diseases, kidney or liver diseases with poor hepatic function, alcohol or drug abuse, heavy smoker, Pregnancy or at lactation period .
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 20 Years 至 30 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Aged 20 to 30 The right hand is handedness Agreed to participate the research Not with known chronic disease Not taking analgesics within 3 months
排除标准
- •History of chronic pain Psychiatric diseases Diabetes mellitus Severe cardiovascular diseases Kidney or liver diseases Alcohol or drug abuse Heavy smoker Disagree to participate to the research
结局指标
主要结局
Pressure Pain Threshold (PPT)With 1 cm2 Probe
时间窗: 1 hour after the procedure
The value was calculated as a avarage value of different measurement sites
Pressure Pain Tolerance (PTO) With 1cm2 Probe
时间窗: 1 hour after the procedure
The value was calculated as a avarage value of different measurement sites
Pressure Pain Threshold (PPT)With 0.1 cm2 Probe
时间窗: 1 hour after the procedure
The value was calculated as a avarage value of different measurement sites
Pressure Pain Threshold (PPT)With 0.01 cm2 Probe
时间窗: 1 hour after the procedure
The value was calculated as a avarage value of different measurement sites
Pressure Pain Tolerance (PTO) With 0.1cm2 Probe
时间窗: 1 hour after the procedure
The value was calculated as a avarage value of different measurement sites
Pressure Pain Tolerance (PTO) With 0.01cm2 Probe
时间窗: 1 hour after the procedure
The value was calculated as a avarage value of different measurement sites
次要结局
- Time of Each Test Procedure(10 minutes after the procedure)
- Measuring Values of Skinfold Thickness(10 minutes after the procedure)
研究者
Xianwei Zhang
Clinical Professor
Huazhong University of Science and Technology