Excitotoxicity Markers and the Clinical-radiological Progression After a Demyelinating Event: a Prospective Pilot Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 36
- 主要终点
- glutamate concentration (in nM)
研究概览
简要总结
Multiple sclerosis (MS) is an inflammatory disease of the central nervous system, beginning most often in subjects aged 20-40 years. In France, thanks to recent studies reported during general states of MS in 2006, the prevalence is estimated at 65.5 / 100,000 population (96.3 / 100,000 women and 41.9 / 100,000 men) and incidence at 7.91 per 100,000. In Lower Normandy, the incidence of MS is estimated to 4.45 / 100,000 inhabitants or 60 new cases per year.
The primary objective of this pilot study is to assess the levels of glutamate and aspartate (excitotoxicity markers) and their repercussions on the clinical and radiological outcome in 40 patients experiencing an event demyelinating central nervous system.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 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
- •Man or woman between 18 and 60 years old.
- •Patient with one or more type of inflammatory events of Central system suggestive of demyelinating disease (multiple sclerosis, neuromyelitis optical Devic extensive myelitis)
- •No treatment with corticosteroids for less than 1 month
- •Need for a lumbar puncture performed in the etiologic
- •Need a brain MRI performed within the etiologic
- •Patient who signed informed consent
排除标准
- •Secondary progressive MS
- •Any cons-indication for lumbar puncture
- •Any contra-indication to MRI
- •Minor patient or patient major under guardianship
结局指标
主要结局
glutamate concentration (in nM)
时间窗: baseline
comparison between MS patients and controls
次要结局
未报告次要终点