Imaging of Cannabinoid CB1 Receptors Using [18F]FMPEP-d2
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 18
- 试验地点
- 2
- 主要终点
- Efficacy of novel PET tracer for CB1 in brain imaging.
研究概览
简要总结
The purpose of this protocol is to measure brain CB1 receptors in the hope to better understand how they work, so that one day we can understand how the CB1 receptors are involved in psychiatric, neurological, and behavioral disorders.
详细描述
BRAIN IMAGING
Objective
The central cannabinoid receptor (CB1) is one of the most abundant neuromodulatory receptors in the brain. It is found on glutamatergic, dopaminergic and GABA-ergic synaptic terminals and belongs to G-protein coupled receptor family. The CB1 is a target for drug therapy, including the use of an antagonist as an appetite suppressant. The central cannabinoid receptor CB1 has never been visualized in humans. In collaboration with Eli Lilly, we developed a promising PET ligand for the CB1 receptor: [18F]FMPEP-d2 ((3R,5R)-5-(3-(fluoromethoxy)phenyl)-3-((R)-1-phenylethylamino)-1-(4-(trifluoromethyl)phenyl)pyrrolidin-2-one).
Study Population
In the current protocol, we wish to evaluate [18F]FMPEP-d2 in approximately 10 healthy subjects.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 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
- 是
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Efficacy of novel PET tracer for CB1 in brain imaging.
次要结局
- Distribution and variance of CB1 receptors in the brain of healthy controls.