在患有严重和持久性神经性厌食症 (STIMARS) 的成年患者中,核积分深度大脑刺激:试点研究协议
Philibert Duriez1,2, Giorgia Antonia Simboli3,4, Philippe Domenech5,6,7
1Groupe Hospitalier Universitaire (GHU) Paris Psychiatrie et Neurosciences, Clinique des Maladies Mentales et de l'Encéphale, Hôpital Sainte Anne, Paris, France.
Frontiers in psychiatry
|April 4, 2025
概括
这项试点研究探讨了针对严重的精神性厌食症的重心核的深度大脑刺激. 它评估了安全性和可行性,旨在为这种具有挑战性的饮食障碍的未来试验提供信息.
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.
- 医疗工程 医疗工程
背景情况:
- 神经性厌食症 (AN) 在精神疾病中死亡率最高,有效治疗方法有限.
- 严重的AN往往导致慢性损伤,突出需要新的治疗方法.
- 核是一个关键的大脑区域,涉及到AN神经生物学,显示深度大脑刺激 (DBS) 的承诺.
研究的目的:
- 为了研究双边核 accumbens 深度大脑刺激 (DBS) 的安全性和有效性,在严重和持久的患者中.
- 评估DBS在这个患者群体中的可行性,并为未来的大规模试验收集数据.
- 评估DBS对生活质量,体重,饮食障碍症状和认知功能的影响.
主要方法:
- 一个前性的,多中心的,单臂的,开放标签的试点试验.
- 双边核结合体DBS将被用于患有严重和持久的AN的患者.
- 患者将在24个月内进行随访,评估安全性,招募率,生活质量,体重,症状,神经心理变化和并发症.
主要成果:
- 本节介绍了研究设计和理由,而不是初步结果.
- 这项研究旨在提供DBS在抗治疗AN的估计效果大小.
- 建议在暴露任务期间进行局部场电位记录,以进一步了解神经机制.
结论:
- 这项试点试验将为重症AN中核体DBS提供关键的安全性和可行性数据.
- 结果将为未来随机对照试验的设计和功率计算提供信息.
- 这项研究有助于推进治疗耐药性神经性厌食症的治疗选择.
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