Substance Misuse To Psychiatric Disorders-Repetitive Transcranial Magnetic Stimulation to People With Cannabis Use Disorder
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Severity of Dependence
研究概览
简要总结
This study is to explore if repetitive transcrinal magnetic stimulation (rTMS) with different stimulation schedules will be equally effective in reducing carving, frequency of cannabis use, and the severity of cannabis use disorder in participants suffering from cannabis use disorder (CUD).
The investigators assume the hypotheses as:
- Multiple rTMS sessions can reduce craving for cannabis, severity of CUD, frequency and amount of cannabis use.
- Different rTMS treatment schedules have differences in reducing the craving for cannabis and severity of CUD, and prolonging relapse of cannabis use.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Able to read and communicate in English and/or Chinese SToP-C-rTMS x CUD
- •Able to give informed consent
- •Using cannabis or marijuana as the primary psychoactive substance of abuse
- •Diagnosed with Cannabis Use Disorder according to the Diagnostic and Statistical Manual of Mental Disorders 5th Edition (DSM-5) by the Structured Clinical Interview for DSM-5 Disorders (SCID-5)
排除标准
- •Age <18 years old
- •Unable to read English or Chinese
- •Unable to give informed consent
- •Had been diagnosed with the following disorders, including neurodevelopmental disorders, DSM-5 defined substance use disorder greater than moderate in severity, and neurocognitive disorders
- •Contra-indicated to have rTMS, including subjects with electronic and/or magnetic implants (e.g. pacemaker, implantable cardioverter defibrillator [ICD], cerebral shunts, cochlear implant, etc.), with metallic or mechanic fragments (e.g., screws, plates, stents, clips, etc.), pregnant, with any known or history of neurological conditions including cerebral vascular accidents, epilepsy, brain tumor or space occupying lesion, poorly controlled or unstable diabetes mellitus, and receiving unstable dose(s) of antipsychotics, antidepressants, benzodiazepines and/or anticonvulsants in the past 6 months
结局指标
主要结局
Severity of Dependence
时间窗: 12 months
A change in scorings measured by the Severity of Dependence Scale (ranges from a minimum of 5 to a maximum of 20) from baseline to that at 2nd week, 4th week, 5th week, 3rd month, 6th month and 12-month post-treatment with rTMS
A change in amount of cannabis use
时间窗: 12 months
Subject's self-report on the amount of cannabis use (in terms of number of joints per day) at baseline to the amount of use at 2nd week, 4th week, 5th week, 3rd month, 6th month and 12-month post-treatment with rTMS
A change in frequency of Cannabis Use
时间窗: 12 months
Subject's self-repot on the frequency of cannabis use (in terms of number of times of use per day and/or per week) at baseline to that at 2nd week, 4th week, 5th week, 3rd month, 6th month and 12-month post-treatment with rTMS
Craving
时间窗: 12 months
A change in scorings measured by Marijuana Craving Questionnaire (ranges from a minimum of 17 to a maximum of 119) from baseline to to that at 2nd week, 4th week, 5th week, 3rd month, 6th month and 12-month post-treatment with rTMS
Severity of Cannabis Use Disorder
时间窗: 12 months
A change in severity of cannabis use disorder measured by the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) with severity ranges from 0 to 11 (maximum severity) from baseline to that at 2nd week, 4th week, 5th week, 3rd month, 6th month and 12-month post-treatment with rTMS
次要结局
- Level of Depression(12 months)
- Level of Anxiety(12 months)