A Randomized Comparison of the Ultrasound-guided Combined Spinal-epidural Anesthesia Technique: Pre-procedure Scan Versus Real-time Scan
试验速览
- 阶段
- 不适用
- 入组人数
- 56
- 主要终点
- Number of needle pass
研究概览
简要总结
The investigators will compare the success rate, the consumed time, the number of needle passing, the depth and angle of the needle, the anesthetic effect, complications, pain and patient's satisfaction between 'Real-time scan' and 'Pre-procedure scan', when we performing spinal/epidural combined anesthesia.
详细描述
Traditionally, spinal/epidural combined anesthesia has been performed by palpation of the landmark like Tuffier's line. There are some studies that using ultrasound improves the success rate to regional anesthesia. There are two methods of using ultrasonography, 'Real-time scan' and 'Pre-procedure scan'. Direct comparison of these two methods is not yet studied. So investigators will compare the success rate, the consumed time, the number of needle passing, the depth and angle of the needle, the anesthetic effect, complications, pain and patient's satisfaction.
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
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 19 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Spinal/Epidural combined anesthesia is required.
排除标准
- •Skin infection or trauma
- •Abnormal coagulation lab
- •History of spine surgery
- •Pregnancy
- •Abnormal structure of spine
研究组 & 干预措施
Pre-procedure
Confirmed landmark by ultrasound scan before procedure
干预措施: prescan ultrasonography (Procedure)
Real time
Confirmed landmark by ultrasound scan during procedure
干预措施: realtime ultrasonography (Procedure)
结局指标
主要结局
Number of needle pass
时间窗: intraoperative
Number of needle pass
次要结局
未报告次要终点
研究者
Tae Kyong Kim
Assistant Professor
Seoul National University Hospital