在渐进的超核性中进行深度跨体磁性刺激:一项随机双盲交叉研究
Fabiana Giada Radicati1,2, Laura Vacca1, Miriam Casali1
1Dept. of Neurology, Institute for Research and Medical Care IRCCS San Raffaele Pisana, Rome, Italy.
概括
深度越磁性刺激 (DTMS) 显示出对渐进性超核麻 (PSP) 的承诺. 这项研究发现,DTMS在PSP患者中改善了运动和非运动功能,尽管好处是暂时的.
科学领域:
- 神经学 神经学
- 神经科学是一个神经科学.
- 临床试验 临床试验
背景情况:
- 渐进性超核性麻 (PSP) 是一种罕见的神经退行性疾病.
- 深度越磁刺激 (DTMS) 是帕金森病的潜在治疗方法,但其在PSP中的有效性尚未研究.
研究的目的:
- 评估DTMS对PSP患者运动功能,步态结和认知表现的影响.
- 在这个人群中评估DTMS的安全性和耐受性.
主要方法:
- 一项试点,随机,交叉,双盲试验,涉及19名PSP患者.
- 使用两个序列:真实DTMS跟随假DTMS,或假DTMS跟随真实DTMS.
- 每个周期包括4周的12次高频DTMS会话,有5周的洗期,针对运动皮质和背侧前额皮质.
主要成果:
- 在PSP尺度上观察到DTMS和治疗期之间的相互作用效应.
- 在第二阶段使用的真实DTMS导致PSP等级得分显著下降 (p=0.01).
- 步态和患者/护理人员报告的结果有所改善,但是短暂的 (大约一周).
结论:
- 这是第一个随机,双盲,交叉试验,调查PSP患者的DTMS.
- 在患有PSP的个体中,DTMS表现出相关的运动和非运动改善.
- 需要进一步的研究来优化DTMS协议,以在PSP中保持持续的治疗效果.
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