用立体脑学指导的多深度大脑刺激治疗不耐治疗的强迫症 - 研究设计和个性化手术向方法
Robert L Seilheimer1, Liming Qiu2, Giovanna Rocchio2
1Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Journal of affective disorders
|February 7, 2026
概括
这项研究调查了立体脑电图 (sEEG) 引导的深度大脑刺激 (DBS) 治疗不耐治疗的强迫症 (trOCD). 个性化向旨在改善trOCD患者的网络参与和症状严重程度.
科学领域:
- 神经科学是一个神经科学.
- 神经外科 神经外科
- 精神病学是一个精神病学.
背景情况:
- 抗治疗强迫症 (trOCD) 是一种复杂的网络障碍,需要个性化治疗方法.
- 在trOCD中疾病的异质性强调了需要量身定制的治疗策略.
- 一个多站点,多阶段,双盲,随机交叉临床试验目前正在调查立体脑电图 (sEEG) 以指导深度大脑刺激 (DBS) 对trOCD的目标选择.
研究的目的:
- 详细介绍trOCD的临床试验设计,重点关注个性化手术向.
- 确保sEEG电极放置的可行性和精度,以实现最佳的网络评估.
- 为了实现trOCD中相关目标的充分采样,以实现有效的网络调制.
主要方法:
- 在一项三阶段临床试验中 (NCT05623306) 招募患有严重trOCD (耶尔-布朗强迫症强迫症尺度≥28) 的成年人.
- 第1阶段:sEEG电极植入,住院患者评估,以及个性化概率曲谱导向的目标精细化,用于手术计划.
- 第二阶段和第三阶段:永久DBS电极植入,刺激优化和随机双盲交叉阶段.
主要成果:
- 该研究正在进行中,安全性,可行性和初步疗效是关键评估点.
- 预期的结果包括安全和可行的应用seEEG引导的DBS.
- 预计对trOCD患者的症状严重程度和功能障碍有临床意义的改善.
结论:
- 介绍了参与trOCD的大脑网络的sEEG导向调查的临床方案.
- 描述了一种以曲谱为指导的外科准策略,以优化个性化的网络参与.
- 旨在通过精确的,个性化的向在trOCD治疗中提高神经调节的疗效.
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