在6个月的运动干预后,患有外周动脉疾病的患者的关节角度变化发生了变化
Farahnaz Fallahtafti1, Zahra Salamifar1, Mahdi Hassan1,2
1Department of Biomechanics, University of Nebraska at Omaha, Omaha, NE 6160, USA.
Entropy (Basel, Switzerland)
|July 8, 2023
概括
监督运动疗法 (SET) 改善了外周动脉疾病 (PAD) 患者的步态变性,使他们的步行更加规律. 这种保守的治疗改善了步行表现,朝着健康的控制模式迈进.
科学领域:
- 生物力学 生物力学
- 康复医学 康复医学 康复医学
- 临床运动生理学 临床运动生理学
背景情况:
- 周围动脉疾病 (PAD) 显著影响行走性能.
- 在PAD患者中,步态可变性发生变化,但监督运动治疗 (SET) 的影响仍然不清楚.
- 了解SET对步态变化的影响对于优化PAD治疗至关重要.
研究的目的:
- 研究一个为期6个月的监督运动治疗 (SET) 计划对PAD患者的步态变异性的影响.
- 在干预之前和之后分析线性和非线性步态参数.
- 将步态变异的变化与健康对照的变化进行比较.
主要方法:
- 四十三名PAD患者参加了为期6个月的SET计划.
- 在干预之前和干预后立即进行了行走分析.
- 使用样本和最大的利亚普诺夫指数 (脚,膝盖,部) 评估了非线性步态变性.
- 还计算了关节角度时间序列 (运动范围) 的线性测量.
- 两个因素的重复测量ANOVA用于统计分析.
主要成果:
- SET导致走路规律性降低 (非线性变异性增加),但没有影响步行的稳定性.
- 与膝盖和部关节相比,脚非线性变异性显著增加.
- 线性步行尺寸基本保持不变,除了增加膝盖角度变化.
- 观察到的变化使步态变化模式转向了健康个体的变化模式.
结论:
- 6个月的SET计划改变了PAD患者的步态变化,特别是增加了非线性变化.
- 步态变化的这些变化表明,SET后的步行表现有所改善.
- 作为一种保守的治疗方法,SET显示出在PAD患者中增强功能移动性的潜力.
相关概念视频
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Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs but also impacts other areas, such as the arms, thereby impairing overall circulation and organ function.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty deposits inside the arterial...
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01:23Peripheral Artery Disease V: Postoperative Nursing Management
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01:20Exercise and Cardiovascular Response
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Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
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