Adherence and Health Effects of Video Dance in Postmenopausal Women
2017年9月27日 更新者：Stephanie Studenski、University of Pittsburgh
Phase 2 Trial of Video Dance Versus Walking in Postmenopausal Sedentary Overweight Women
This is a 6 month randomized clinical trial comparing video dance, brisk walking and delayed entry controls. The interventions have two phases; a 12 week initiation phase with substantial structure and supervision, followed by a 12 week transition phase, with reduced structure and supervision. Participants are 168 overweight or obese, sedentary postmenopausal women aged 50 to 65; 60 in each exercise arm and 48 in the wait list control group.
The following research questions will be assessed:
- Is exercise adherence at 6 months better with video dance games compared to brisk walking?
- Does video dance game exercise compared to wait list controls, induce beneficial changes in physical and mental health?
- Does video dance game exercise compared to brisk walking better promote balance, attention and visual spatial skills, without loss of benefit to cardiovascular fitness?
- Is video dance preferred to brisk walking for exercise among postmenopausal women? If so, who and why?
研究概览
研究类型
介入性
注册 (实际的)
168
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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Pennsylvania
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Pittsburgh、Pennsylvania、美国、15213
- University of Pittsburgh
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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
50年 至 65年 (成人、年长者)
接受健康志愿者
是的
有资格学习的性别
女性
描述
Inclusion Criteria:
- Participants must be female
- age 50-65
- not currently exercising at least 20 minutes
- three times per week
- a BMI of 25 or higher
Exclusion Criteria:
- Exclusions are largely related to medical safety and include history of osteoporosis, osteoporotic fractures, active cardiovascular disease, uncontrolled hypertension, weight bearing pain that would limit exercise, seizure disorder or any medical condition or medication that would limit the safety of 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
- 主要用途：治疗
- 分配：随机化
- 介入模型：并行分配
- 屏蔽：单身的
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的：VideoDance
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Using a commercially available product called Dance Dance Revolution (DDR) this video-game based dancing system uses a game player, force sensing pad and software.
The step sequences are set to a wide range of music and become more complex and frequent as the dancer gains skill.
Participants are oriented over 2 weeks.
For the rest of the first 3 months, the participant attends at least one supervised session per week.
Participants may use the center for additional, unsupervised sessions and/or they can take a dance system home.
They also receive brief behavioral intervention sessions for safety orientation, exercise education and adherence promotion.
For the following 3 months, the participant enters the transition phase in which she is encouraged to continue to exercise but no formal supervision is provided.
其他名称：
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有源比较器：Brisk Walking
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The overall goal is to increase the duration and speed of walking, using structure and supervision for the first three months, followed by reduced support in the second three months.
For the first two weeks, each participant comes to the center at least twice a week to walk.They are encouraged to gradually increase effort and duration to a target of 150 minutes per week of brisk walking.Participants are taught to use Borg's ratings of perceived exertion and self-monitored heart rate to target their level of activity.
The next 10 weeks include once weekly supervised sessions and additional sessions either at the center or in preferred community settings.
The recommended goal is a minimum of 150 minutes per week of exercise in sessions of at least 10 -15 minutes duration.Participants are given pedometers in order to help them monitor their progress.
After 12 weeks, the participant enters a transition phase for a further 3 months.
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其他：Delayed entry control
Participants who are randomized to the delayed entry non-exercise control group receive the American Heart Association pamphlet, but no direct support for exercise implementation.
After they have completed six months of follow up, they are invited to select any combination of dancing and walking that they prefer and then receive support and instruction according to the protocols described above.
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Participants who are randomized to the delayed entry non-exercise control group receive the American Heart Association pamphlet, but no direct support for exercise implementation. After they have completed six months of follow up, they are invited to select any combination of dancing and walking that they prefer and then receive support and instruction according to the protocols described above. -------------------------------------------------------------------------------- |
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 |
|---|---|---|
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Adherence
大体时间：six months after randomization
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minutes per week of moderate or greater physical exercise activity assessed using accelerometers and activity diaries
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six months after randomization
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Endurance
大体时间：3 and 6 months
|
timed 2 km walk
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3 and 6 months
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body composition
大体时间：6 months
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Lunar Prodigy DXA scanner for lean body mass and total fat mass
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6 months
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vascular health
大体时间：6 months
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blood pressure, pulse, lipid levels, fasting glucose, fasting insulin and C reactive protein
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6 months
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balance
大体时间：3 and 6 months
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timed one foot stand and timed narrow walk
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3 and 6 months
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personality
大体时间：baseline
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NEO Personality Inventory
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baseline
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sleep quality
大体时间：3 and 6 monhts
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Pittsburgh Sleep Quality Index
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3 and 6 monhts
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visuospatial/constructional function
大体时间：3 and 6 monhts
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domain of the Repeatable Battery for the Assessment of Neuropsychological Status
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3 and 6 monhts
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attention domain
大体时间：3 and 6 monhts
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subtests of the Repeatable Battery for the Assessment of Neuropsychological Status
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3 and 6 monhts
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Useful Field of View
大体时间：3 and 6 monhts
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Useful Field of View test
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3 and 6 monhts
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step reaction time
大体时间：3 and 6 months
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Step Reaction Tasks
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3 and 6 months
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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：Stephanie A Studenski, MD MPH、University of Pittsburgh
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 (实际的)
2010年1月1日
初级完成 (实际的)
2012年7月31日
研究完成 (实际的)
2012年9月30日
研究注册日期
首次提交
2011年9月27日
首先提交符合 QC 标准的
2011年9月28日
首次发布 (估计)
2011年9月29日
研究记录更新
最后更新发布 (实际的)
2017年10月2日
上次提交的符合 QC 标准的更新
2017年9月27日
最后验证
2017年9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.