NCT04966182Unknown不适用
the Application CT and MRI in the Diagnosis of Cerebral Venous Sinus Thrombosis
Second Affiliated Hospital, School of Medicine, Zhejiang University1 个研究点 分布在 1 个国家目标入组 120 人开始时间: 2015年1月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 120
- 试验地点
- 1
- 主要终点
- specificity and sensitivity of CT
研究概览
简要总结
Cerebral venous thrombosis (CVT) is a rare disease, and with poor prognosis. Computed tomography (CT) andmagnetic resonance imaging (MRI) are the most commonly used image modalities for patients with non-specific neurologic symptoms. We are going to assess the accuracy of CT and MRI in the differential diagnosis of CVT and cerebral venous sinus thrombosis (CVST).
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •A. The patients were diagnosed with cerebral venous thrombosis or cerebral venous sinus thrombosis; B. The patients completed at least cranial CT or MRI examination upon admission;C. The patients complete at least one of the CTV, MRV or DSA examination.
排除标准
- •A. Patients with severe cardiopulmonary insufficiency;B. Patients lost to follow-up;C. Patients with incomplete access to imaging data;D. Patients with cerebral venous sinus thrombosis that was not diagnosed at discharge.
结局指标
主要结局
specificity and sensitivity of CT
时间窗: 2022.01
specificity and sensitivity of CT in the diagnosis of cerebral venous sinus thrombosis
specificity and sensitivity of MRI
时间窗: 2022.01
specificity and sensitivity of MRI in the diagnosis of cerebral venous sinus thrombosis
次要结局
未报告次要终点
研究者
研究点 (1)
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