Cardiovascular Function in Sub Maximal Exercise and Performance in Three Daily Activity Tests After Stroke
2011年7月17日 更新者：Hillel Yaffe Medical Center
Cardiovascular Function in Sub Maximal Exercise and Performance in Three Daily Activity Tests in Persons With Post Stroke Conditions
The purpose of this study is to explore the relationship between cardiovascular function of persons with post stroke conditions and their performance in three field tests. This is a validation study, aiming to determine during which of two activities VO2 measurements better express the functional restrictions caused by stroke, And to find out whether the Total Heart Beat Index can be used in the case of stroke survivors for the prediction of mechanical efficiency when measured during stair-climbing and of energy cost during treadmill walking.
The hypothesis is that Stair Climbing (STC) is a more suitable form of exercise capacity testing compared to Treadmill Walk (TMW) since it potentially requires a greater amount of external work, and therefore will show stronger correlation with functional tests demonstrating the same ability, whereas TMW does not utilize the movement capability of participants to the fullest.
Another hypothesis is that cardiac response to the exertion can be used as a predictor of those measures during these exertions in the post stroke population.
研究概览
研究类型
观察性的
注册 (预期的)
30
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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Ramat Gan、以色列
- 招聘中
- Israel Sport Center for the Disabled
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接触：
- Yeshayahu Hutzler, Dr.
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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
40年 至 69年 (成人、年长者)
接受健康志愿者
不
有资格学习的性别
全部
取样方法
非概率样本
研究人群
Participants are recruited in community centers designated for Disabled populations.
They are leading a physically active life style, usually facilitated by an assistant.
描述
Inclusion Criteria:
- Having acquired stroke at least 1 year before testing
- Chronic weakness and/or spasticity of the affected side
- Independent stair-climbers (with hand-rail)
- Received medical clearance from a physician
- With cognitive level sufficient to comprehend instructions
- Participants' age will range between 40-69
- Use of walking aid is permitted as long as the participant is able to walk on a treadmill with hand-rail.
Exclusion Criteria:
- Unable to understand instructions
- Unable to ambulate
- Severe aphasia
- Heart failure or other medical conditions that preclude participation in the study.
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
队列和干预
团体/队列 |
|---|
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People with Post Stroke Conditions
(a) having acquired stroke at least 1 year before testing.
(b) Chronic weakness and/or spasticity of the affected side.
(c) Independent stair-climbers (with hand-rail).
(d) With cognitive level sufficient to comprehend instructions.
(e) age range between 40-69.
(f) Use of walking aid is permitted as long as the participant is able to walk on a treadmill with hand-rail.
(g) No heart failure or other medical conditions that preclude participation in the study.
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研究衡量的是什么？
主要结果指标
结果测量 |
大体时间 |
|---|---|
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Exercise VO2
大体时间：60 days
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60 days
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Exercise HR
大体时间：60 days
|
60 days
|
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Mechanical efficiency
大体时间：60 days
|
60 days
|
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Time for-Up-and-go (TUG) Test
大体时间：60 days
|
60 days
|
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Time for 10 m walk test
大体时间：60 days
|
60 days
|
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Distance for 6 min walk test
大体时间：60 days
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60 days
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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
- 学习椅：Yeshayahu Hutzler, Dr.、The Wingate Institute for Physical Education and Sports
- 首席研究员：Avraham Katz, MD、Israel Sport Center for the Disabled
- 研究主任：Galia Modai、The Wingate Institute for Physical Education and Sports
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。
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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
2011年6月1日
研究注册日期
首次提交
2011年6月28日
首先提交符合 QC 标准的
2011年7月17日
首次发布 (估计)
2011年7月19日
研究记录更新
最后更新发布 (估计)
2011年7月19日
上次提交的符合 QC 标准的更新
2011年7月17日
最后验证
2011年7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.