对有害大麻使用的认知行为疗法的有效性:系统性审查和元分析
Safat Ullah1,2, Asad Ullah2, Fayaz Ahmad2
1School of Medicine, Keele University, Staffordshire ST5 5BG, UK.
Cognitive behaviour therapy
|February 17, 2026
概括
认知行为疗法 (CBT) 与其他治疗方法相比,大麻使用频率没有显著减少. 需要进一步的研究来标准化CBT和整合辅助疗法,以获得更好的大麻使用障碍的结果.
科学领域:
- 精神病学是一个精神病学.
- 临床心理学 临床心理学
- 成 药物 药物 药物 药物
背景情况:
- 大麻使用障碍 (CUD) 是一个重要的公共卫生问题.
- 认知行为疗法 (CBT) 是广泛用于各种心理健康状况的干预措施,包括物质使用障碍.
- 具体针对CUD的CBT的有效性需要严格的评估.
研究的目的:
- 系统地审查和元分析CBT对大麻使用者的有效性.
- 为了比较CBT的结果与其他已建立的CUD干预措施.
- 确定治疗反应的潜在调节者和调解者.
主要方法:
- 在多个数据库 (MEDLINE,PsycINFO等) 中进行系统搜索. 和临床试验登记册.
- 包括随机对照试验 (RCT),评估大麻使用的CBT.
- 使用柯克兰偏差风险工具 (RoB1) 进行质量评估.
- 对大麻使用频率和每日消费的综合估计的元分析.
主要成果:
- 纳入了9个RCT,共有1280名参与者.
- 与对照条件相比,CBT并没有显著降低大麻使用频率 (短期:p=0.10,中期:p=0.75,长期:p=0.91).
- 观察到每日大麻消费的中期显著减少 (p<0.05),但影响在时间点之间不一致.
结论:
- 目前的证据表明,单独CBT可能不足以显著减少大麻使用频率.
- 研究的局限性包括异质性,小样本大小和偏差风险.
- 未来的研究应该集中在标准化CBT协议和与辅助疗法的整合上,以提高CUD的治疗疗效.
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