使用不同频率编程范式进行的亚thalamic核深度大脑刺激对高级帕金森病的轴性症状的影响
Yifeng Cheng1,2, Guangrui Zhao2, Lei Chen3
1Department of Functional Neurosurgery, Huanhu Hospital, Tianjin University, Tianjin, 300350, China.
Acta neurochirurgica
|March 8, 2024
概括
低频刺激 (LFS) 和变频刺激 (VFS) 在晚期帕金森病 (PD) 中显著改善轴性症状. 高频刺激 (HFS) 对这些衰弱症状的有效性有限.
科学领域:
- 神经学 神经学
- 神经外科 神经外科
- 生物医学工程 生物医学工程
背景情况:
- 晚期帕金森病 (PD) 常常呈现出令人虚弱的轴心症状.
- 传统的高频刺激 (HFS) 在深度大脑刺激 (DBS) 中为轴心症状提供了有限的缓解.
- 研究替代DBS编程范式对于管理高级PD轴性症状至关重要.
研究的目的:
- 为了比较HFS,低频刺激 (LFS) 和变频刺激 (VFS) 对PD患者轴症状的疗效.
- 评估不同DBS频率范式对运动症状,药物需求和生活质量的影响.
- 确定在晚期帕金森病中为轴性症状管理的最佳DBS编程.
主要方法:
- 一项涉及16名帕金森病患者的研究,这些患者有显著的手术前轴心症状,经过双边下体内核 (STN) DBS.
- 在HFS,LFS和VFS范式下对轴性症状,运动功能,药物和生活质量的顺序评估.
- 在手术后的1,6个月和8个月,对不同刺激频率的结果进行系统比较.
主要成果:
- 高频刺激 (HFS) 与基线相比,并没有显著改善大多数轴性症状.
- 低频刺激 (LFS) 和变频刺激 (VFS) 均显示出所有轴性症状的显著改善.
- 与基线和HFS相比,LFS和VFS还导致了运动症状的显著改善,减少了药物需求,提高了生活质量.
结论:
- 高频刺激 (HFS) 在很大程度上对改善晚期帕金森病的轴性症状无效.
- 低频刺激 (LFS) 和变频刺激 (VFS) 编程范式为轴心症状提供了显著的治疗益处.
- 替代DBS频率编程策略对于高级PD的综合管理至关重要.
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