NCT01630382Unknown不适用
Cerebrospinal Fluid Congestion in Spinal Stenosis Patients
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- CSF pressure at spinal canal
研究概览
简要总结
The investigators hypothesized spinal stenosis symptom was provocation due to cerebrospinal fluid congestion.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 年龄范围
- 30 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •neurogenic claudication more than 3months
- •relief neurogenic claudication by lumbar flexion
- •spinal stenosis symptom by physical exam.
- •who can walk more than 30 min.
排除标准
- •vascular claudication by physical exam.( ABI <0.9)
- •structural change in vertebral ( tumor, congenital deformity)
- •operation history at spinal bone
- •metallic foreign body
- •peripheral polyneuropathy
结局指标
主要结局
CSF pressure at spinal canal
时间窗: on time of recruitment
We can calculate CSF pressure at spinal canal by using phase contraast magnetic resonance image technique.
次要结局
未报告次要终点
研究者
研究点 (1)
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