Effects of Walking Apnea At High Lung Volume on Hypoalgesia
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Pain pressure threshold (PPT) on thumb, anterior tibial and spinous process of C7
研究概览
简要总结
The aim of this randomized controlled study is to explore the hypoalgesic response of a 6 minutes of intermittent walking apneas training session at high lung volume in healthy subjects; also, as secondary objectives, to analyze the cardiovascular and respiratory response produced during the intervention.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Asymptomatic subjects aged between 18 and 64 years.
排除标准
- •Cardiovascular, respiratory, metabolic, neurological or osteomuscular signs or pathologies.
- •History of epilepsy.
- •Pharmacological treatment.
- •Participants who present any type of pain on the day of the measurements or who have frequently suffered pain during the previous 4 weeks.
结局指标
主要结局
Pain pressure threshold (PPT) on thumb, anterior tibial and spinous process of C7
时间窗: before and after intervention (up 30 minutes)
PPT is tested on the dorsal base of the distal phalanx of the thumb on the dominant side and on the muscle belly of the tibialis anterior on the dominant side. The region to be pressed is marked with a pen. The patient is instructed to report with the first appearance of the sensation of "discomfort". An ascending ramp of 0.5 kg/cm/s is applied, at the rhythm of a metronome. The measurement is started on the thumb, and alternated with tibia and C7 until 3 measurements of each region are obtained, enough time to give 30 seconds of rest between measurements in the same region. This protocol has demonstrated high inter observer reliability measuring healthy subjects (ICC = 0.91).
次要结局
- Perceived Stress Scale (PSS)(before intervention (up 5 minutes))
- Pittsburg Sleep Quality Index (PSQI)(before intervention (up 5 minutes))
- Global Physical Activity Questionnaire (GPAQ)(before intervention (up 5 minutes))
- Heart rate(during intervention (up 6 minutes))
- Oxygen saturation(during intervention (up 6 minutes))
- Rate of perceived exertion (RPE)(immediately after intervention (up 10 seconds)])
研究者
DeAsís-Fernández, Francisco
Profesor / Invsetigador
Universidad Rey Juan Carlos