大麻使用和慢性疼痛对睡眠架构的相互作用:来自家庭EEG记录的发现
Tracy W Brown1, Francesca M Filbey1
1School of Behavioral Brain Sciences, Department of Psychology, University of Texas at Dallas, Richardson, TX, United States.
概括
经常使用大麻会显著影响睡眠架构,特别是慢波睡眠和REM睡眠,特别是当与慢性疼痛相结合时. 这表明影响疼痛患者睡眠调节的复杂相互作用.
科学领域:
- 神经科学是一个神经科学.
- 睡眠医学 睡眠医学
- 药理学 药理学是指药理学的学科.
背景情况:
- 疼痛和睡眠障碍是医用大麻消费的主要驱动因素.
- 内分泌系统调节疼痛和睡眠信号,但慢性疼痛和大麻对睡眠结构的综合影响尚不清楚.
- 要了解大麻对慢性疼痛患者的风险和益处,需要采用综合方法.
研究的目的:
- 研究经常使用大麻和慢性疼痛对睡眠架构的相互作用影响.
- 分析大麻使用如何影响慢性疼痛患者的睡眠模式.
主要方法:
- 在家中使用睡眠电脑电图 (EEG) 记录,连续七晚对60名成年人进行记录.
- 收集了339个晚上的睡眠数据,分析了总睡眠时间 (TST),慢波睡眠 (SWS%),快速眼动 (REM%),睡眠开始延迟 (SOL) 和唤醒次数.
- 采用混合模型反复测量ANCOVA来评估慢性疼痛和大麻使用的主要影响和相互作用.
主要成果:
- 大麻使用对SWS,TST,SOL和REM睡眠产生了显著的主要影响.
- 慢性疼痛对TST有显著的主要影响.
- 在SWS和REM睡眠中观察到大麻使用和慢性疼痛之间的显著相互作用.
结论:
- 研究结果表明,在使用大麻治疗慢性疼痛的人群中,睡眠反应可能有失调.
- 强调需要考虑大麻对不同睡眠阶段的积极和消极影响.
- 强调需要进一步研究大麻,慢性疼痛和睡眠架构之间的复杂关系.
相关概念视频
01:24Substance Use Disorders Affecting Sleep
391
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
Understanding the concepts of physical dependence,...
391
01:14CNS Depressants: Barbiturates and Benzodiazepines
1.1K
CNS depressants include drugs from the category of barbiturates and benzodiazepines. They are valuable medications for managing anxiety disorders and insomnia. Barbiturates, once used to induce and maintain sleep, have been replaced mainly by benzodiazepines due to barbiturate's toxicity, tolerance, and overdose risks. They interact with GABAA receptors, leading to sedation at low doses and potentially coma and death at higher doses. Phenobarbital, a long-acting barbiturate, possesses...
1.1K
01:25Analgesia and Pain Management
1.5K
Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
1.5K