新兴的药理学策略用于治疗大麻使用障碍
Anees Bahji1,2
1Department of Psychiatry, University of Calgary, Calgary, Alberta.
Expert opinion on pharmacotherapy
|September 8, 2025
概括
对于大麻使用障碍 (CUD) 的药理疗法是有限的,目前的选择显示适度的疗效. 针对大脑电路的新型化合物显示出希望,但为了持续恢复,需要更多的研究.
科学领域:
- 药理学 药理学是指药理学的学科.
- 神经科学是一个神经科学.
- 成 药物 药物 药物 药物
背景情况:
- 大麻使用障碍 (CUD) 是一个日益增长的全球健康挑战.
- 目前,对于CUD的药物治疗方法有限.
- 越来越多的患病率和合法化趋势加剧了对有效干预措施的需求.
研究的目的:
- 审查CUD目前的药物疗法格局.
- 总结关于重新使用和新兴研究化合物的发现.
- 评估潜在的CUD治疗的临床相关性和作用机制.
主要方法:
- 采用了叙事审查方法.
- 在PubMed,谷歌学者和临床试验注册表 (2000-2025) 中进行了搜索.
- 重点是人类研究,随机试验和CUD药理管理的元分析.
主要成果:
- 目前没有药理学药物被批准用于CUD.
- 现有的治疗方法表现出适度的疗效.
- 针对内分泌大麻素调和动机电路的研究化合物显示出潜在的潜力.
结论:
- 对CUD的药理治疗是新生的,需要进一步调查.
- 未来的进展需要与行为疗法和临床试验分层融合.
- 增强的翻译研究对于制定可持续的恢复策略至关重要.
相关概念视频
01:24CNS Stimulants: Cocaine, Amphetamines and Cannabinoids
792
CNS stimulants, such as cocaine, amphetamines, and cannabinoids, have varying structures and mechanisms of action that lead to different therapeutic effects and side effects. Cocaine, with its molecular formula C17H21NO4, is a tropane alkaloid and a tertiary amino compound. It has two chemical forms: the hydrochloride salt and the "freebase." The former is in powder form, while the latter involves removing the hydrochloride salt to create a form that can be smoked. Cocaine exerts its...
792
01:21Chemotherapy-Induced Nausea and Vomiting: Cannabinoids
676
Tetrahydrocannabinol (THC) is a phytocannabinoid that primarily interacts with the CB1 receptor, a type of G protein-coupled receptor (GPCR) predominantly in and around the chemoreceptor trigger zone (CTZ) and emetic center. THC also blocks the serotonin receptor activity in the dorsal vagal complex (DVC) by inhibiting serotonin release. THC exerts its anti-emetic effects through these interactions, which are beneficial for patients undergoing chemotherapy.
Two synthetic agonists of THC,...
Two synthetic agonists of THC,...
676
01:26Psychosis: Goals of Pharmacotherapy
476
Antipsychotic drugs are a crucial treatment method for acute and chronic psychoses, bipolar illness, and behavioral disorders. The selection of these drugs depends on several factors, including the state of the disease, clinical judgment, possible drug interactions, and the patient's sensitivity to adverse effects. In immediate scenarios, such as delirium and dementia, short-term treatment with low doses of high-potency typical or atypical agents can effectively manage symptom exacerbation.
476
01:28Drug Therapy
246
The advent of drug therapy has profoundly shaped modern mental health care, providing targeted treatments for a range of psychological disorders. Psychotherapeutic drugs, classified into antianxiety, antidepressant, and antipsychotic medications, address symptoms across anxiety disorders, mood disorders, and schizophrenia. While these medications have transformed patient outcomes, they require careful management due to their potential side effects and limitations.
Antianxiety Medications
Antianxiety Medications
246
01:27CNS Depressants: Alcohol and Nicotine
1.1K
Ethanol, a clear colorless alcohol, has been consumed by humans for millennia, but its effects on the body are far from benign. At lower doses, it induces decreased inhibitions and loquaciousness, leading to its social appeal. However, it can cause severe consequences at higher doses, such as coma and respiratory depression, due to its zero-order elimination kinetics. Chronic ethanol abuse wreaks havoc on multiple organ systems, particularly the CNS and the liver. Abrupt cessation of ethanol...
1.1K
01:15Drug Abuse and Addiction: Pharmacological Phenomena
1.1K
Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not...
1.1K