NCT04196478Unknown不适用
Role of Color Doppler Ultrasonography in Assessment of Vascular Access Surveillance in Hemodialysis Patients.
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 120
- 主要终点
- Maturation of arteriovenous fistulas
研究概览
简要总结
The aim of this study is to provide an overview of the possible applications of DUS during the maturation and postoperative follow-up of vascular access, with particular emphasis to establish a relationship between doppler Ultrasound parameters including:
- Flow volume.
- Outflow vein diameter.
- Outflow vein depth.
- Resistive index.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •ESRD patients on dialysis with heamodialysis vascular access with adult age group (18 years and above).
排除标准
- •Patients with chronically occluded vascular access with failed surgical or interventional attempts.
结局指标
主要结局
Maturation of arteriovenous fistulas
时间窗: 6 weeks duration follow up
Assess the role of grey scale and color Doppler US in the early detection of failure in the hemodialysis vascular access. Maturation and monitoring\\ surveillance of arteriovenous fistula.
次要结局
未报告次要终点
研究者
Lina Farid
Lina Mohamed Farid
Assiut University
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