The Effect of Partial and Complete Sleep Deprivation on Heat Tolerance
2014年5月8日 更新者：Sheba Medical Center
Thr Effect of Partial and Complete Sleep Deprivation on Heat Tolerance
The purpose of the present study is to evaluate the effect of partial and complete sleep deprivation on exercise heat tolerance.
Twelve healthy young male volunteers will participate in the study.
They will arrive to our lab four times, in each visit the will undergo VO2 test and Heat Tolerance Test (HTT) after sleeping different amount of hours.
研究概览
详细说明
The volunteers will arrive to our lab fout times- During their first visit they will go through a VO2 max test in order to evaluate their aerobic fitness, and their physiological efficiency will be measured.
During their second visit they will go through an exercise heat tolerance test according to our validated protocol after a full night sleep.
During the third and fourth visit they will go through an exercise heat tolerance test and a measurement of their physiological efficiency after a partial and complete sleep deprivation, respectively.
The physiological tests will take place in the heat chamber that is located at the Heller Institute of Medical Research.
The results will be then analyzed, and a comparison between the physiological measurements during the heat tolerance tests and the physiological efficiency tests after the various sleep conditions will be performed.
研究类型
介入性
注册 (实际的)
12
阶段
- 不适用
联系人和位置
本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。
学习地点
-
-
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Tel-Hashomer, Ramat-Gan、以色列
- Heller Institute of Medical Research
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参与标准
研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
18年 至 30年 (成人)
接受健康志愿者
是的
有资格学习的性别
男性
描述
Inclusion Criteria:
- age 18-30
- healthy
- after medical checkup
- after signing concent form
Exclusion Criteria:
- heart disease
- respiratory disease
- baseline bp above 140/90 mmHg
- sleep disorders
- diabetes
- anhydrosis
- skin disease
- acute illness
学习计划
本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。
研究是如何设计的？
设计细节
- 主要用途：基础科学
- 分配：不适用
- 介入模型：单组作业
- 屏蔽：无（打开标签）
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的：sleep deprivation
The research contains only one arm.
The subjects will be tested with no sleep deprivation (which will be used as a control measurement) and with partial and complete sleep deprivation.
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The subjects will visit our labs 4 times.
The second visit will be used as the experimental control.
During the third and fourth visits the subject will go through an exercise heat tolerance test and a measurement of their physiological efficiency after a partial and complete sleep deprivation, respectively.
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研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
oxygen consumption
大体时间：experimental days 1,3,4
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volunteer's oxygen consumption (VO2) will be monitored continuously with a metabolic chart (ZAN), while running for 10 min on a treadmill under comfortable environmental conditions.Each volunteer will undergo the test 4 times.
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experimental days 1,3,4
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Skin temperature
大体时间：experimental days 2,3,4
|
The volunteers will undergo Heat Tolerance Test (HTT).
Their skin temperature will be measured by skin thermistors and will be monitored continuously and viewed by the attending medical staff.
Automatically all data will be recorded by the monitoring Biopac system.
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experimental days 2,3,4
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Rectal temperature
大体时间：experimental days 2,3,4
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The volunteers will undergo heat tolerance test.
Their rectal temperature will be measured by rectal thermistor and will be monitored continuously and viewed by the attending medical staff.
Automatically all data will be recorded by the monitoring Biopac system.
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experimental days 2,3,4
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Heart rate
大体时间：experimental days 1,2,3,4
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During the HTT (Heat Tolerance Test) and the VO2 test heart rates will be monitored continuously and will be stored by a heart rate wristwatch, (POLAR, Finland).
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experimental days 1,2,3,4
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合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
调查人员
- 首席研究员：Amit Druyan, M.D、The Institute of Military Physiology
出版物和有用的链接
负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始
2012年11月1日
初级完成 (实际的)
2013年12月1日
研究完成 (实际的)
2014年5月1日
研究注册日期
首次提交
2012年5月6日
首先提交符合 QC 标准的
2012年5月9日
首次发布 (估计)
2012年5月11日
研究记录更新
最后更新发布 (估计)
2014年5月9日
上次提交的符合 QC 标准的更新
2014年5月8日
最后验证
2014年5月1日
更多信息
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.