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与帕金森病相比,在渐进性超核麻中基于可穿戴的远程在家行走评估
Mansi Sharma1, Ram Kinker Mishra2, Anna J Hall3
1Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Wang ACC Rm 715, 55 Fruit St. , Boston, MA, 02114, USA.
BMC neurology
|December 11, 2023
概括
遥控可穿戴传感器有效地区分了进步超核麻 (PSP) 和帕金森氏症患者的步态和平衡障碍.
科学领域:
- 神经退行性疾病 神经退行性疾病
- 生物医学工程 生物医学工程
- 数字健康数字健康
背景情况:
- 可穿戴传感器在受控的实验室环境中已经证明了在区分渐进性超核麻 (PSP) 和帕金森病 (PD) 中的有效性.
- 之前的研究尚未证实这些可穿戴传感器在现实环境中用于远程患者监控的使用.
研究的目的:
- 通过使用可穿戴传感器技术,远程比较PSP和PD患者之间的步态和平衡特征.
- 评估基于传感器的远程评估对这些神经退行性疾病的可行性.
主要方法:
- 远程招募可能有PSP或PD的参与者,确保他们可以无助行走.
- 使用平板电脑解决方案和三个惯性传感器 (LEGSysTM) 在标准化步行和平衡测试 (Timed Up and Go,5次坐立,2分钟步行) 中进行远程数据收集.
- 收集的临床分数 (PSPRS,MDS-UPDRS) 虚拟或在面对面的访问期间.
主要成果:
- 10名PSP和12名PD参与者提供了完整的,可分析的数据,与人口统计数据相匹配,但在PSP中疾病持续时间明显较短.
- 在步态参数中观察到显著的群体差异,效果大小很大 (d=1.0到2.27).
- 与PD (0.79 m/s) 相比,PSP (0.45 m/s) 的步行速度明显较慢,具有很高的统计意义 (p < 0.001).
结论:
- 使用可穿戴传感器远程测量步态对于患有PSP和PD的人来说是可行的.
- 这种方法为数字生物标志物提供了有价值的见解,用于远程区分和监测这些神经退行性疾病.
- 可穿戴式传感器显示出扩大神经病学中远程患者监测的前景.
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