与强迫症患者对深度大脑刺激的快速临床反应相关的无抑制行为:说明案例
Sarah S Soubra1, Tommy B Liu1, Zain U Naqvi1
1Department of Neurosurgery, Baylor College of Medicine, Houston, Texas; and.
Journal of neurosurgery. Case lessons
|November 17, 2025
概括
针对腹腔囊/腹腔条纹体的深度大脑刺激 (DBS) 在两名患者中迅速改善了强迫症症状. 这种快速反应与短暂的无抑制行为有关,这突显了在DBS治疗期间需要仔细监测的需要.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 神经外科 神经外科
背景情况:
- 腹腔囊/腹腔条纹体 (VC/VS) 的深度大脑刺激 (DBS) 是对难治性强迫症 (OCD) 的潜在治疗方法.
- 在DBS期间VC/VS区域的过度刺激可能会导致不良影响,包括抑制和鲁.
研究的目的:
- 为了研究VC/VS DBS在强迫症患者的快速疗效.
- 在VC/VS DBS治疗过程中表现出无抑制行为的出现和管理.
主要方法:
- 两名治疗耐药性强迫症患者接受了针对VC/VS区域的DBS.
- 对治疗的反应使用耶鲁-布朗强迫症强迫性尺度 (Y-BOCS) 进行评估.
- 临床观察记录了DBS激活后的行为变化,包括无抑制.
主要成果:
- 两位患者在DBS启动一个月内实现了响应状态 (≥35%的Y-BOCS减少).
- 在DBS激活后不久,观察到过渡性无抑制行为,如博和人际波动.
- 经过谨慎的管理,症状的改善仍然存在,尽管最初的抑制.
结论:
- 通过VC/VS DBS,强迫症的快速症状改善可能与临床上显著的无抑制行为相吻合.
- 这些发现强调了VC/VS DBS在增强目标导向激活方面的作用.
- 密切监测和精心定位刺激参数对于在早期DBS治疗期间管理抑制和确保患者安全至关重要.
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