Dialysis Catheter Insertion With Substernal Ultrasound Guidance
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Successful guidewire insertion
研究概览
简要总结
The aim of the project is to check if there is a possibility for a nephrologist to visualise the guidewire by means of available ultrasound scanners. To evaluate that, the procedure of catheter insertion will be expanded by ultrasound examination of right atrium and inferior vena cava border using substernal view. Such imaging seems to ameliorate the safety of catheter implementation and could be a good alternative for fluoroscopy, eliminating its adverse effects.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 99 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Renal failure requiring hemodialysis through a dialysis catheter
- •Capable of giving informed consent
- •Placement of internal jugular vein catheter
排除标准
- •Inability to provide informed consent
- •Poor visualisation of inferior vena cava
结局指标
主要结局
Successful guidewire insertion
时间窗: 5 minutes
Visualization of guidewire in right atrium-inferior vena cava junction
Successful catheter placement
时间窗: 2 hours
Catheter tip in lower part of superior vena cava or right atrium on chest x-ray. Good catheter function.
次要结局
- Complication rate(24 hours)
研究者
Krzysztof Letachowicz
Principal Investigator
Wroclaw Medical University