NL-OMON32985撤回不适用
MR Intracranial Vessel wall Imaging in ischemic stroke patients, TIA patients and controls - IVI study
niversitair Medisch Centrum Utrecht0 个研究点目标入组 180 人开始时间: 待定最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 发起方
- 入组人数
- 180
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 99（—）
入选标准
- •Main inclusion criteria for stroke patients and TIA patients:
- •18 years or older
- •Male or female
- •Ready for MRI scanning within 1 week after onset of ischemic symptoms;Additional inclusion criteria for stroke patients:
- •Ischemic symptoms conform PACI/TACI (Partial/Total Anterior Circulation Infarct)
- •CT acute stroke imaging protocol: area of ischemia of the cerebral anterior perfusion territory based either on anatomical CT images or on CT perfusion images;Additional inclusion criteria for TIA patients:
- •Transient ischemic symptoms (< 24 hours of duration) conform PACS/TACS (Partial/Total Anterior Circulation Syndrome)
- •No area of ischemia visualized on either anatomical CT images or on CT perfusion images
排除标准
- •Stroke patients with either a hyperdense vessel sign on CT or occlusion of an artery of the anterior cerebral circulation on CT angiography, but not both or neither
- •Patients with a known cardiac cause of stroke
- •Patients with a stroke secondary to surgical / interventional procedures
- •Allergic reaction to gadolinium
- •Impossibility to undergo MRI (claustrophobia, implants or metal objects in or around the body)
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