Prevalence of Anatomical Variants of Dural Sinuses by Magnetic Resonance Venography Evaluation in Sohag
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 169
- 试验地点
- 1
- 主要终点
- Number of anatomical variants of dural sinuses by Magnetic Resonance Venography evaluation in Sohag
研究概览
简要总结
MR cerebral venography (MRV) is an MRI examination of the head with either contrast-enhanced or non-contrast sequences to assess patency of the dural venous sinuses and cerebral veins.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Crossover
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 7 Days 至 90 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Sohag by nationality and residence, male or female by sex, having normal cerebral MRV reported and consented to participate in the research work will be included in this research.
排除标准
- •Having the diagnosis of cerebral venous sinus thrombosis, and previous head injury are the exclusion criteria of this research, also patients with absolute or relative contraindications for imaging including; claustrophobia, metallic implants, pacemaker and prosthetic heart valves for MRI.
结局指标
主要结局
Number of anatomical variants of dural sinuses by Magnetic Resonance Venography evaluation in Sohag
时间窗: 1 year
The primary outcome for the study is to assess the number of anatomical variants of dural sinuses by MRV evaluation among patients attended to Sohag University Hospitals. Standard head coils with small field of view and thin sections will be used for the examination. Routine MRI brain including Axial T1WI, T2WI, FLAIR, Coronal T2WI, and Sagittal T1 WI will be done with complementary Maximum intensity projection (MIP) 3D MR venography. Imaging findings of the veins and sinuses will be recorded using Philips Achieva1.5T MRI device (Philips Achieva, Netherlands) or Siemens Magnetom Altea1.5T MRI device (Siemens Healthineers, Germany). Any anatomic variants in these sinuses or their drainage, if any, will be recorded.
次要结局
未报告次要终点
研究者
Marina Makram Sabah
Prevalence of anatomical variants of dural sinuses by Magnetic Resonance Venography evaluation in Sohag
Sohag University