NCT00904358已完成不适用
Validity and Reliability of Non-invasive Estimation of Central Venous Pressure by Measurement of Internal Jugular Size Using 2-dimensional Ultrasound
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 130
- 试验地点
- 2
- 主要终点
- internal jugular size
研究概览
简要总结
To study the validity and reliability of estimation of the central venous pressure by measurement of internal jugular vein size using 2-dimensional ultrasound.
详细描述
Objectives:
- To study the validity and reliability of estimation of the central venous pressure by measurement of internal jugular vein size using 2-dimensional ultrasound.
- To evaluate the correlation of internal jugular vein cross sectional area and central venous pressure.
Methods:
- The study design is prospective observational study.
- We will include all patients scheduled for cardiac surgery in Siriraj Hospital and record both internal jugular size using 2-dimensional ultrasound just before central venous catheter insertion. The central venous pressure will be recorded and the ultrasound picture will be measured.
- The data will be analyzed.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
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
- •patients scheduled for cardiac surgery
- •need central venous catheterization intraoperatively
- •elective surgery
- •age > 18
排除标准
- •neck pathology
- •history of internal jugular or SVC thrombosis
- •limited neck mobility
- •severe valvular lesion
- •decompensated heart failure
结局指标
主要结局
internal jugular size
时间窗: 1 day
Cross-sectional area of internal jugular vein measured by ultrasound
次要结局
未报告次要终点
研究者
研究点 (2)
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