在头痛中的安慰剂和无效果效应
Dimos-Dimitrios Mitsikostas1, Christina Deligianni2
1Ist Neurology Department, National and Kapodistrian University of Athens, Aeginiton Hospital, Medical School, Athens, Greece.
Handbook of clinical neurology
|October 29, 2025
概括
安慰剂和安慰剂效应显著影响主要头痛疾病的治疗方法. 了解和管理这些影响,特别是nocebo诱导的不良事件,对于改善患者的治疗结果和患者的坚持至关重要.
科学领域:
- 神经学 神经学
- 精神病体医学是一种精神病体医学.
- 临床药理学 临床药理学
背景情况:
- 原发性头痛障碍对全球健康构成重大负担.
- 安慰剂和安慰剂效应是疼痛管理中记录良好的现象.
- 这些影响可以影响治疗结果和患者在神经疾病中的坚持.
研究的目的:
- 分析安慰剂和无效疗法在初级头痛疾病治疗中的作用和影响.
- 在随机对照试验 (RCT) 中调查影响安慰剂和nocebo反应的因素.
- 引入一个用于预测和管理nocebo效应的工具.
主要方法:
- 对初级头痛疾病的随机对照试验 (RCT) 的元分析,重点是偏头痛预防.
- 在安慰剂组中检查不良事件 (AEs).
- 分析诸如治疗持续时间,施用途径和治疗安全感知等因素.
- 开发和验证四项问卷 (Q-No) 来预测nocebo行为.
主要成果:
- 在治疗偏头痛预防的安慰剂组中发生了不良事件 (AEs) 和治疗中止.
- 试验前的建议和知情同意过程影响了安慰剂/安慰剂反应.
- 根据治疗类型 (预防性或症状性) 和施用途径 (例如,用于肉毒素A的较低的nocebo) 改变了nocebo反应.
- 在Q-No问卷显示中度敏感性 (67%) 和特异性 (72%) 在预测nocebo后果.
结论:
- 安慰剂和安慰剂效应显著影响初级头痛治疗的疗效和耐受性.
- 需要个性化策略,通过像Q-No这样的工具来了解,以减轻负面的nocebo效应.
- 关于安慰剂/安慰剂作用的公众和医生教育对于优化头痛管理和公共卫生至关重要.
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