在帕金森病中,在亚thalamic核刺激后,冷漠的动机和认知预测因素在帕金森病中
Matthieu Béreau1,2, Astrid Kibleur3, Mathieu Servant2
1Department of Neurology, NS-PARK/F-CRIN network, University Hospital of Besançon, 25030 Besançon Cedex, France.
Brain : a journal of neurology
|October 3, 2023
概括
帕金森病患者的术后冷漠在亚体内核深度大脑刺激后与术前冷漠和认知功能有关,而不是药物改变或刺激本身. 精心的手术前评估是管理的关键.
科学领域:
- 神经科学是一个神经科学.
- 神经学 神经学
- 神经外科 神经外科
背景情况:
- 在帕金森病 (PD) 患者中,在双边深脑刺激 (DBS) 后的脑下核 (STN) 中,术后冷漠是常见的.
- 存在两个假设:多巴胺基性戒断或STN刺激的直接影响.
- 了解冷漠的预测因素对于患者管理至关重要.
研究的目的:
- 描述STN DBS发生1年后PD患者的冷漠变化.
- 确定与术后冷漠相关的因素,包括临床表型,药物和刺激参数.
- 区分手术后的 de novo,持续和逆转的冷漠.
主要方法:
- 对367名PD患者进行双边STN DBS的前性队列研究.
- 使用里尔的冷漠度评分表 (LARS) 评估的冷漠度.
- 运动,认知和行为征兆的系统评估;161名患者的VTA建模.
主要成果:
- 25.6%的患者表现出1年的术后冷漠 (de novo或持续).
- 术前冷漠度得分,情节性记忆回忆和术后运动反应预测的冷漠度.
- 无论是降低多巴胺作用剂量还是STN刺激,都没有与冷漠直接相关.
结论:
- 在STN DBS后的PD患者中,术后的无动于衷是多因素的,受到手术前状态的影响,而不是手术参数.
- 持续的冷漠可能表明认知,耐多巴药物问题,而逆转的冷漠表明对刺激的动机反应.
- 术前对冷漠,认知和执行功能的评估对于优化结果至关重要.
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