Ultrasound Measured Epidural Depth for Midline Approach in Pediatric Patients With Scoliosis: Prospective Observational Study
试验速览
- 阶段
- 不适用
- 入组人数
- 55
- 试验地点
- 1
- 主要终点
- the degree of agreement between the ultrasound-measured depth and the actual depth to the epidural space
研究概览
简要总结
The purpose of this study was to
- investigate the degree of agreement between the ultrasound-measured depth (in the transverse median and paramedian sagittal oblique plane) and the actual depth to the epidural space in pediatric patients with scoliosis.
- investigate the quality of ultrasound view for detecting ligamentum flavum and dura mater.
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
- 3 Years 至 14 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •pediatric patients (aged 3-14 years) with scoliosis (cobb angle >10 degree) scheduled for correctional osteotomy of the lower extremity and requesting epidural analgesia for postoperative pain control
排除标准
- •Contraindications to epidural analgesia (local infection, blood clotting disorder, anatomical abnormality, sepsis, etc.)
- •If all of the parents of the subject are foreigners or illiterate (if the parents of the subject can not read the agreement)
结局指标
主要结局
the degree of agreement between the ultrasound-measured depth and the actual depth to the epidural space
时间窗: Ultrasound image, which is obtained before epidural Touhy needle insertion, will be evaluated within 1 week after epidural Touhy needle insertion
the degree of agreement between the ultrasound-measured depth (in the transverse median and paramedian sagittal oblique plane) and the actual depth to the epidural space in pediatric patients with scoliosis.
the quality of ultrasound view for detecting ligamentum flavum and dura mater (in the transverse median and paramedian sagittal oblique plane)
时间窗: Ultrasound image, which is obtained before epidural Touhy needle insertion, will be evaluated within 1 week after epidural Touhy needle insertion
the quality of ultrasound view for detecting ligamentum flavum and dura mater (in the transverse median and paramedian sagittal oblique plane). Good: The distinction is clear and visible Fair: Visible by adjusting the probe Poor: Observation is difficult even when the probe is adjusted
次要结局
未报告次要终点