在中风受试者中,与没有中风诱导的免疫抑制的中风受试者中,干部加速衍生的步态指数的差异
Luca Martinis1,2, Stefano Filippo Castiglia3,4, Gloria Vaghi1,2
1Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy.
Sensors (Basel, Switzerland)
|September 28, 2024
概括
脑卒中诱导的免疫抑制 (SII) 显著影响步态,导致不对称和不稳定. 早期识别和定制的神经康复对于改善受影响中风患者的运动结果至关重要.
科学领域:
- 神经学 神经学
- 免疫学 免疫学 免疫学
- 康复医学 康复医学 康复医学
背景情况:
- 脑卒中引起的免疫抑制 (SII) 是已知的脑卒中后运动恢复的负面预后因素.
- SII与神经康复单元 (NRB) 出院时的运动性能较差有关.
- 在NRB录取时,SII和最初的步态减弱之间的关系需要进一步调查.
研究的目的:
- 为了研究中风诱导免疫抑制 (SII) 与中风患者在入院神经康复单位后的步行障碍之间的关联.
- 为了比较中风患者与没有SII以及健康受试者之间的步态参数.
主要方法:
- 用惯性测量单元对46名中风患者和42名健康人进行了行走分析.
- 卒中患者被分为SII (中性粒细胞与淋巴细胞的比例≥5) 和免疫能力 (IC) 组.
- 步行对称性 (律) 和稳定性 (短期最大的利亚普诺夫指数) 被量化.
主要成果:
- 30.4%的中风患者表现出SII.
- 与免疫能力强的患者和健康人群相比,患有SII的患者表现出明显较低的步态对称性 (律比率).
- 与健康人相比,SII和IC组的步行稳定性 (sLLE) 更受损,SII患者表现出更大的中侧不稳定性.
结论:
- 脑卒中引起的免疫抑制与明显的步态不对称和动态稳定性受损有关.
- 这些发现凸显了对SII中风患者个性化康复策略的需要.
- 需要进一步的研究来探索长期结果以及其他临床因素对SII.II步态模式的影响.
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