Comparison of the Needle Tip Location According to the Position of the Operator During Short Axis Ultrasound Guided Central Venous Catheterization in the Left Internal Jugular Vein
试验速览
- 阶段
- 不适用
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- Distance from needle tip to center of IJV
研究概览
简要总结
When the left internal jugular vein catheterization under short-axis ultrasound guided, an operator should be stand around the lying patient's head. The investigators are going to evaluate to effects of the operator's location.
详细描述
When placing the central line catheter in the left internal jugular vein under short-axis ultrasound guided, an operator should be stand around the lying patient's head. The investigators are going to evaluate to effects of the operator's location. (Above the midline of patient's head versus above the left extended axillary line)
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
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
- •Central venous catheterization required on lt. IJV
排除标准
- •History of cervical spine surgery
- •Abnormal structure of cervical spine, carotid artery or jugular vein
- •Disease of carotid artery
- •Immobilization due to cervical spine fracture or other diseases.
研究组 & 干预措施
Extended axillary midline
Operator stands at the bedside on extended midline of the patient's lt. axilla during lt. internal jugular vein catheterization
干预措施: Position change (Other)
Extended head midline
Operator stands at the bedside on extended midline of the patient's head during lt. internal jugular vein catheterization.
干预措施: Conventional position (Other)
结局指标
主要结局
Distance from needle tip to center of IJV
时间窗: intraoperative
The distance that the needle tip is placed from the center of the jugular vein when the needle is fixed after the vascular puncture
次要结局
未报告次要终点
研究者
Tae Kyong Kim
Clinical assistant professor
Seoul National University Hospital