NCT02246140终止不适用
Prevalence of Intracranial Arterial Stenosis in Regular Resin of Cannabis Users Compared to Control Subjects: a Preliminary Study of Feasibility
University Hospital, Strasbourg, France3 个研究点 分布在 1 个国家目标入组 60 人开始时间: 2014年7月1日最近更新:
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 发起方
- 入组人数
- 60
- 试验地点
- 3
- 主要终点
- Presence of intracranial arterial stenosis on cerebral MRA
研究概览
简要总结
There is an association between intracranial arterial stenosis and ischemic stroke in young adults. The aim of this study is to evaluate the prevalence of intracranial arterial stenosis in asymptomatic regular resin of cannabis users in comparison with control subjects.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •regular resin of cannabis users
排除标准
- •taking vasoactive medications
- •taking other illicit drugs
研究组 & 干预措施
Cannabis users
Experimental
Cerebral MRI and MRA
干预措施: Cerebral MRI and MRA (Other)
healthy volunteers
Active Comparator
Cerebral MRI and MRA
干预措施: Cerebral MRI and MRA (Other)
结局指标
主要结局
Presence of intracranial arterial stenosis on cerebral MRA
时间窗: 3 months
Rate on cerebral MRA the presence of cerebral Intracranial Arterial Stenosis segmental narrowing defined by at least two intra-cranial arteries compared with a cohort of non cannabis controls subjects.
次要结局
- -new intracranial arterial stenosis at 3 month follow-up(3 months)
- -Silent ischemic stroke on cerebral MRI(3 months)
- -Reversibility of intracranial arterial stenosis at 3 month follow-up(3 months)
研究者
研究点 (3)
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