Energy Consumption and Cardiorespiratory Load During Overground Gait Training With a Wearable Exoskeleton After Stroke: the Effect of the Level of Swing Assistance
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 1
- 试验地点
- 2
- 主要终点
- Net heart rate (HR, beats/min) at minute 10 of walking
研究概览
简要总结
To investigate acute metabolic and cardiorespiratory responses during overground gait training with a wearable exoskeleton in persons after stroke
详细描述
RESEARCH AIMS:
- To investigate the effect of the level of swing assistance on the acute metabolic and cardiorespiratory responses during overground gait training with a wearable exoskeleton in persons after stroke
- To investigate if there is an interaction-effect between the level of swing assistance and the duration of walking
- To compare the exercise intensity to aerobic training recommendations
STUDY DESIGN: An experimental, 1-group trial with randomized crossover design.
PATIENT RECRUITMENT: Participants will be recruited at the AZ Herentals (Herentals, Belgium).
LOCATION: The trial will be conducted at the REVAlution Center (Herentals, Belgium).
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
Ekso GT gait training
Participants will be measured during three Ekso GT gait trainings:
- 20-minute Ekso GT gait training with high swing assistance
- 20-minute Ekso GT gait training with neutral swing assistance
- 20-minute Ekso GT gait training with high swing resistance.
Each training will be performed on a separate day in a randomized order (within one week and controlled for time of day).
干预措施: Ekso GT gait training with high swing assistance (Other)
Ekso GT gait training
Participants will be measured during three Ekso GT gait trainings:
- 20-minute Ekso GT gait training with high swing assistance
- 20-minute Ekso GT gait training with neutral swing assistance
- 20-minute Ekso GT gait training with high swing resistance.
Each training will be performed on a separate day in a randomized order (within one week and controlled for time of day).
干预措施: Ekso GT gait training with neutral swing assistance (Other)
Ekso GT gait training
Participants will be measured during three Ekso GT gait trainings:
- 20-minute Ekso GT gait training with high swing assistance
- 20-minute Ekso GT gait training with neutral swing assistance
- 20-minute Ekso GT gait training with high swing resistance.
Each training will be performed on a separate day in a randomized order (within one week and controlled for time of day).
干预措施: Ekso GT gait training with high swing resistance (Other)
结局指标
主要结局
Net heart rate (HR, beats/min) at minute 10 of walking
时间窗: Minute 10 of 20-minute walking period
Heart rate during walking (beats/min) minus resting heart rate
Net minute ventilation (VE, L/min) at minute 15 of walking
时间窗: Minute 15 of 20-minute walking period
The amount of air in- or exhaled per minute (L/min) during walking minus during rest
Net oxygen cost (OC, ml/kg/m) at minute 5 of walking
时间窗: Minute 5 of 20-minute walking period
Net oxygen consumption (oxygen consumption (ml/kg/min) during walking minus during rest) divided by the walking speed (m/min)
Net oxygen cost (OC, ml/kg/m) at minute 10 of walking
时间窗: Minute 10 of 20-minute walking period
Net oxygen consumption (oxygen consumption (ml/kg/min) during walking minus during rest) divided by the walking speed (m/min)
Net oxygen cost (OC, ml/kg/m) at minute 15 of walking
时间窗: Minute 15 of 20-minute walking period
Net oxygen consumption (oxygen consumption (ml/kg/min) during walking minus during rest) divided by the walking speed (m/min)
Net minute ventilation (VE, L/min) at minute 5 of walking
时间窗: Minute 5 of 20-minute walking period
The amount of air in- or exhaled per minute (L/min) during walking minus during rest
Net oxygen cost (OC, ml/kg/m) at minute 20 of walking
时间窗: Minute 20 of 20-minute walking period
Net oxygen consumption (oxygen consumption (ml/kg/min) during walking minus during rest) divided by the walking speed (m/min)
Net heart rate (HR, beats/min) at minute 5 of walking
时间窗: Minute 5 of 20-minute walking period
Heart rate during walking (beats/min) minus resting heart rate
Net heart rate (HR, beats/min) at minute 15 of walking
时间窗: Minute 15 of 20-minute walking period
Heart rate during walking (beats/min) minus resting heart rate
Net heart rate (HR, beats/min) at minute 20 of walking
时间窗: Minute 20 of 20-minute walking period
Heart rate during walking (beats/min) minus resting heart rate
Net minute ventilation (VE, L/min) at minute 10 of walking
时间窗: Minute 10 of 20-minute walking period
The amount of air in- or exhaled per minute (L/min) during walking minus during rest
Net minute ventilation (VE, L/min) at minute 20 of walking
时间窗: Minute 20 of 20-minute walking period
The amount of air in- or exhaled per minute (L/min) during walking minus during rest
次要结局
- Net Rating of Perceived Exertion (RPE, 6-20) at minute 5 of walking(Minute 5 of 20-minute walking period)
- Percentage maximal heart rate (%HRmax) at minute 10 of walking(Minute 10 of 20-minute walking period)
- Percentage heart rate reserve (%HRR) at minute 20 of walking(Minute 20 of 20-minute walking period)
- Net Rating of Perceived Exertion (RPE, 6-20) at minute 10 of walking(Minute 10 of 20-minute walking period)
- Net Rating of Perceived Exertion (RPE, 6-20) at minute 20 of walking(Minute 20 of 20-minute walking period)
- Percentage maximal heart rate (%HRmax) at minute 20 of walking(Minute 20 of 20-minute walking period)
- Metabolic Equivalent of Task (MET) at minute 10 of walking(Minute 10 of 20-minute walking period)
- Percentage maximal heart rate (%HRmax) at minute 15 of walking(Minute 15 of 20-minute walking period)
- Metabolic Equivalent of Task (MET) at minute 20 of walking(Minute 20 of 20-minute walking period)
- Net Rating of Perceived Exertion (RPE, 6-20) at minute 15 of walking(Minute 15 of 20-minute walking period)
- Percentage heart rate reserve (%HRR) at minute 15 of walking(Minute 15 of 20-minute walking period)
- Metabolic Equivalent of Task (MET) at minute 5 of walking(Minute 5 of 20-minute walking period)
- Percentage maximal heart rate (%HRmax) at minute 5 of walking(Minute 5 of 20-minute walking period)
- Percentage heart rate reserve (%HRR) at minute 5 of walking(Minute 5 of 20-minute walking period)
- Percentage heart rate reserve (%HRR) at minute 10 of walking(Minute 10 of 20-minute walking period)
- Metabolic Equivalent of Task (MET) at minute 15 of walking(Minute 15 of 20-minute walking period)
研究者
Nina Lefeber
Doctoral Researcher
Vrije Universiteit Brussel