在酒精使用障碍中调节内分泌系统:对临床前和人体研究的翻译系统性审查和元分析
Gabriel P A Costa1,2, Mayte A Cerezo-Matias1,2, Melissa C Funaro3
1Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA.
Molecular psychiatry
|February 27, 2026
概括
内分泌大麻素系统 (ECS) 在治疗酒精使用障碍 (AUD) 方面表现有前途. 临床前研究表明CB-1R抗剂和CBD可以减少酒精摄入量,但人类试验结果不一致,需要进一步研究.
科学领域:
- 神经科学是一个神经科学.
- 药理学 药理学是指药理学的学科.
- 成 药物 药物 药物 药物
背景情况:
- 酒精使用障碍 (AUD) 是一个重大的全球健康挑战,药物治疗的有效性有限.
- 内分泌大麻素系统 (ECS) 参与调节奖励,压力和情绪,使其成为AUD的潜在治疗目标.
研究的目的:
- 系统地审查和元分析临床前和人体研究,研究内可纳素系统 (ECS) 调节剂治疗酒精使用障碍 (AUD) 的疗效.
主要方法:
- 进行了63项临床前和人类研究的系统审查和元分析.
- 根据作用机制合成了临床前数据,并对CB-1R抗剂/逆agonists,CB-1R抗剂和大麻 (CBD) 进行了元分析.
- 由于异质性,叙述综合了人类研究.
主要成果:
- 临床前的元分析表明CB-1R逆agonists (SMD = -1.21) 和CBD (SMD = -0.70) 显著减少了酒精摄入量,而CB-1Ragonists增加了它 (SMD = +0.66).
- 在临床前模型中观察到CB-1R逆agonists和CBD的非线性剂量反应效应.
- 人类研究表明不一致和很大程度上是零效应,对新型ECS调节器的研究有限.
结论:
- 临床前证据支持ECS调节,特别是CB-1R对抗和CBD,作为减少饮酒的可行策略.
- 临床翻译受到安全问题,方法不一致以及对新型化合物的研究不足的阻碍.
- 对下一代ECS调节器的机理性临床试验对于开发新的AUD治疗非常重要.
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