An Open-label, Non-randomized Study to Evaluate the Feasibility of [18F]Florbetapir Positron Emission Tomography (PET) for Assessment of Demyelination in Patients With Relapsing Remitting Multiple Sclerosis
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 19
- 试验地点
- 1
- 主要终点
- Total Number of Lesions Detected by [18F]Florbetapir PET
研究概览
简要总结
The purpose of this study is to evaluate the feasibility of [18F]Florbetapir positron emission tomography (PET) for assessment of demyelination in the patients with relapsing remitting multiple sclerosis.
详细描述
The underlying goal of this study is to assess the feasibility of [18F]Florbetapir as an imaging tool to detect demyelination in the brain of MS research participants and compare to similarly aged healthy subjects.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 60 Years（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
研究组 & 干预措施
[18F]Florbetapir PET imaging
[18F]Florbetapir and PET imaging
干预措施: [18F]Florbetapir PET imaging (Drug)
结局指标
主要结局
Total Number of Lesions Detected by [18F]Florbetapir PET
时间窗: 1 year
This study demonstrates the feasibility of\[18F\]Florbetapir PET for identifying demyelinating lesions in relapsing-remitting MS patients. It was expected that lesion size played a factor in identifying white matter lesions with those smaller than 5 mm less evident on PET. Using spherical volumes of interest the extent of reduction in the white matter uptake can be reliably quantified. This requires careful attention to techniques for sampling in both the lesions and white matter control regions for the subject.
次要结局
未报告次要终点