早期出现的睡眠障碍预测了多个系统缩的严重程度,进展和死亡
Giulia Giannini1,2, Luca Baldelli1,2, Federica Provini1,2
1IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Ospedale Bellaria, Via Altura 3, 40139, Bologna, Italy.
Journal of neurology
|March 2, 2025
概括
在多系统性缩 (MSA) 中,早期的斯特里多和REM睡眠行为障碍 (RBD) 表明疾病进展更快,生存率更差. 这些早期睡眠障碍症状可能意味着一种独特的MSA亚型影响脑干电路.
科学领域:
- 神经学 神经学
- 睡眠医学 睡眠医学
- 神经退行性疾病 神经退行性疾病
背景情况:
- 早期的斯特里多发作 (≤3年) 预测多系统性缩 (MSA) 的生存时间较短.
- 斯特里多和REM睡眠行为障碍 (RBD) 对MSA疾病进展的影响尚不清楚.
- 之前的MSA进展研究没有将Stridor和RBD作为变量纳入.
研究的目的:
- 为了研究MSA患者的疾病进展,早期的斯特里多发作和早期的斯特里多和/或RBD发作.
- 为了评估脑脊液 (CSF) 神经丝轻链蛋白 (NfL) 水平在MSA患者早期发病睡眠障碍.
主要方法:
- 对208名MSA患者进行了回顾性和前性队列研究.
- 视频多睡眠学 (VPSG) 证实了RBD和Sridor.
- 分析CSF NfL水平,疾病里程碑和生存数据.
主要成果:
- 患有早期斯特里多和/或RBD发病的患者表现出更早的自主性参与,更严重的疾病和更高的CSF NfL水平.
- 早期的斯特里多和早期的RBD被确定为MSA存活的独立风险因素.
- 在208名患者中,有91人患有斯特里多,160人患有VPSG确认的RBD.
结论:
- 在MSA中,睡眠障碍 (stridor,RBD) 的早期发展与更快的疾病进展有关.
- 这些患者中CSFNfL水平升高表明中枢神经系统广泛受损.
- 这些发现可能定义了一个独特的MSA表型,其特点是早期和严重的脑干电路干扰.
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