Direct Measurement of Ideal Depth of Central Line for Right Internal Jugular Venous Catheterization in Adults
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 89
- 试验地点
- 1
- 主要终点
- depth of the central venous catheter in right internal jugular vein
研究概览
简要总结
Total of 89 patients undergoing elective cardiac surgery will be enrolled.
Right CVC insertion begins at their intersection of the cricoid cartilage level and the triangular point where the sternal head of the SCM muscle meets the clavicular head. After insertion the central venous catheter through the right internal jugular vein and positioning it, the location of the tip of the central venous catheter will be confirmed by TEE.
详细描述
Investigator confirms the location of the 2 cm from the junction between right atrium and superior vena cava to the end of the tip of the catheter using TEE, and measures the insertion depth of the catheter at insertion point. It is possible to find the ideal central venous catheter insertion depth in actual clinical practice in adult patient.
The ideal central venous catheter insertion depth can be measured accurately when the end of the central venous catheter is monitored with transesophageal ultrasonography, and it can be derived a meaningful formula for predicting the ideal central venous insertion depth from the patient's height .
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Supportive Care
- 盲法
- None
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
- •adult patient over 18 years of age undergoing cardiac surgery under general anesthesia, requiring central venous catheter insertion through the right internal jugular vein and insertion of a TEE probe
排除标准
- •Patients who disagree with the study.
- •Patients who had difficulty in inserting the central line through the right internal jugular vein.
结局指标
主要结局
depth of the central venous catheter in right internal jugular vein
时间窗: at time of insertion of the central venous catheter
次要结局
未报告次要终点
研究者
Jiwon Lee
assistant professor
Keimyung University Dongsan Medical Center