NL-OMON39409已完成不适用
Validation of CT Angiography and Magnetic Resonance Imaging protocols for characterization and quantification of atherosclerosis in carotid arteries. - Carotid imaging
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 150
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
- •- Patients with cerebrovascular symptoms (TIA, minor stroke) in the last six
- •- CTA of the carotid arteries at the Erasmus Medical Center during the last 2
- •months (CTA is performed for clinical work-up).
- •- Scheduled endarterectomy of a carotid artery
- •- Signed informed consent
- •- At least 50 years old
- •- Patients who have a documented allergy to MRI contrast media are eligible for MRI, but will not undergo a contrast-enhanced scan.
- •- Patients with a renal clearance (eGFR) <30 ml/minute are eligible for MRI, but will not undergo contrast-enhanced MRI.
排除标准
- •- Woman who are pregnant or lactating.
- •- Patients who are hemodynamically unstable.
- •- Having any physical or mental status that interferes with the informed
- •consent procedure.
- •- Not being able to remain lying down for at least 40-45 min (e.g. patients with
- •unstable angina, dyspnea at rest, severe pain at rest, severe back pain)
- •- Contraindications for MRI (e.g. claustrophobia, pacemaker,*)
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