Influence of Assistive Device Use on Dynamic Balance and the Associated Attentional Demands During Standing and Walking in Patients With Stroke
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- To investigate the voice reaction time and response accuracy while simultaneously performing the dual task with or without using assistive devices for healthy adults and stroke patients
研究概览
简要总结
The primary purposes of the this three-year research proposal are to investigate the influence of assistive device use on dynamic balance and the associated attentional demands during standing and walking in patients with stroke
详细描述
Research has shown the effectiveness of using ambulatory assistive devices to increase standing stability of patients with stroke in clinical practice (Maeda et al., 2001). However, literature has also suggested that manipulation of ambulatory assistive devices in dynamic motor tasks, such as walking, inevitably requires additional attention, even in healthy adults (Wright & Kemp, 1992). Given that the majority of patients with stroke suffer from balance control difficulty, which subsequently increases their attentional demands associated with maintaining balance (Brown et al., 2002), it remains an important question as to whether the use of ambulatory assistive devices would take away some attentional resources that would otherwise be used for maintaining balance.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Crossover
- 盲法
- None
入排标准
- 年龄范围
- 50 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy adults
- •between 50 and 75 years old
- •having no neuromuscular or musculoskeletal disorders that would jeopardize their balance control abilities
- •being willing to sign an informed consent approved by the Human Subjects Committee of the National Taiwan University Hospital
- •Stroke patients
- •between 50 and 75 years old
- •hemiplegic or hemiparetic as a result of a single cerebral vascular accident
- •medically stable with no ongoing complications
- •independently walking without using any assistive device for at least 10 meters, and have the exercise endurance for at least 30 minutes
- •having no serious hemianopsia, hemi-inattention or any obvious cognitive problems as evaluated with the Mini-Mental State examination
- •being willing to sign an informed consent approved by the Human Subjects Committee of the National Taiwan University Hospital
排除标准
- •unable to follow the order of the experimenters, and having serious comprehension and expression impairment
结局指标
主要结局
To investigate the voice reaction time and response accuracy while simultaneously performing the dual task with or without using assistive devices for healthy adults and stroke patients
时间窗: 2003-2004
次要结局
- To investigate the related gait parameters(ex. walking speed, stride length, gait cycle time, and foot pressure etc.)while simultaneously performing the dual task with or without using assistive devices for healthy adults and stroke patients