在慢性炎症性脱髓化多基基隆性神经病变中出现不平衡和下肢震
Matthew Silsby1,2,3, Con Yiannikas3,4, Alessandro F Fois1
1Neurology Department, Westmead Hospital Sydney & Sydney Medical School, University of Sydney, Sydney, NSW, Australia.
Journal of the peripheral nervous system : JPNS
|June 14, 2023
概括
下肢震影响了三分之一的慢性炎症性脱髓化多基原蛋白神经病 (CIDP) 患者,并与不良平衡有关. 姿势学可以识别CIDP中的平衡生物标志物.
科学领域:
- 神经学 神经学
- 临床研究 临床研究
- 生物标志物发现发现
背景情况:
- 失衡是慢性炎症性脱髓化多基核神经病 (CIDP) 的一个关键症状.
- 虽然记录了上肢震,但CIDP中的下肢震仍然未经调查.
- 评估下肢震对于理解CIDP中的平衡缺陷至关重要.
研究的目的:
- 调查CIDP患者下肢震的存在和特征.
- 在CIDP中确定下肢震和平衡障碍之间的关系.
- 探索姿势学在评估CIDP中的平衡方面的实用性.
主要方法:
- 25名连续CIDP患者的横截面观察研究.
- 临床评估,下肢神经传导研究,震分析和姿势学.
- 伯格平衡量 (BBS) 用于将平衡量分类为"好"或"差".
主要成果:
- 在32%的CIDP患者中检测到下肢,与较差的平衡相关 (BBS分数).
- 震动频率在10.2-12.5赫兹之间,一个子集在站立时显示较低的频率 (3.8-4.6赫兹).
- 余位图显示,44%的患者有高频谱峰,在平衡良好的人群中更为常见.
结论:
- 下肢震在三分之一的CIDP患者中普遍存在,与失衡相关.
- 高频姿势学发现与CIDP中更好的平衡有关.
- 下肢震和姿势图是临床环境中平衡评估的潜在生物标志物.
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