NL-OMON43701已完成不适用
The value of CT angiography in patients with acute severe headache; a prospective study - CT angiography in acute headache
eurologie0 个研究点目标入组 200 人开始时间: 待定最近更新:
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 200
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18 至 64（—）
入选标准
- •- Acute severe headache, with a maximum within five minute, lasting longer than 1 hour.
- •- Worst headache ever experienced
- •- Normal neurological examination
- •- Normal standard head CT, without lumbar puicture if performed <6 hours of start of headache and evaluated by experienced neuro-radiologist.
- •- If standard head CT performed >6 hours a lumbar puncture with normal chemistry and opening pressure.
排除标准
- •- Abnormalities on standard head CT; hemorraghe, recent ischaemia, tumor.
- •- focal abnormalities at neurological examination
- •- Abnormalities in CSF chemistry of opening pressure, if lumbar puncture is performed.
- •- Poor of bad kindey function,defined by an eGFR<60ml/min
- •- Known contrast allergy
研究者
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