在精神分裂症中使用大麻和心脏代谢风险
Jai Paris1, Olivia Laurendi1, Victoria Arnet2
1Discipline of Psychiatry, The University of Adelaide, Adelaide, SA 5000, South Australia, Australia.
Schizophrenia research
|November 20, 2025
概括
在精神分裂症患者中,大麻使用与较低的代谢综合征和中心肥胖率有关. 需要进一步的研究来证实这些发现,并了解长期影响.
科学领域:
- 精神病学和心理健康 精神病学和心理健康
- 心血管健康 心血管健康
- 药物使用研究研究 药物使用研究
背景情况:
- 代谢综合征 (MetS) 在精神分裂症中普遍存在,增加心血管风险.
- 增加大麻使用对该人口心脏代谢健康的影响尚未得到充分了解.
研究的目的:
- 评估客观测量的大麻使用与大规模精神分裂症队列中MetS流行率之间的关联.
- 研究精神分裂症患者的四大麻 (THC) 使用与心脏代谢风险因素之间的关系.
主要方法:
- 从CATIE研究中对988名精神分裂症参与者的横截面分析.
- 通过头发检测THC (长期使用指标) 来评估大麻使用情况.
- 使用国际糖尿病联合会标准诊断的MetS;用于分析的多变量逻辑回归.
主要成果:
- 与非使用者 (60.5%) 相比,THC阳性参与者的MetS患病率 (42.5%) 显著降低.
- 在对混因素进行调整后,大麻使用仍然与降低MetS几率 (aOR 0.64) 独立相关.
- 使用者对中心肥胖的几率较低 (aOR 0.61),体重,BMI,甘油三和HDL水平较高的趋势较低.
结论:
- 在精神分裂症中使用大麻与降低代谢综合征和中心肥胖率有关.
- 研究结果表明,大麻使用者可能存在代谢差异,但由于研究设计,无法确定因果关系.
- 建议进行长度研究,以阐明长期的代谢影响,并为干预提供信息.
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