Comparative Study of Real-time Ultrasound-CT Fusion Imaging and Ultrasound-guided Selective Lumbar Nerve Root Block
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- 1 month VAS pain score
研究概览
简要总结
The study is aimed at patients with low back and leg pain. The experimental group of patients underwent selective lumbar nerve root block puncture under real-time ultrasound-CT fusion imaging by sonographers, and the control group underwent puncture under the guidance of ultrasound alone by sonographers.
详细描述
A total of 60 patients with low back and leg pain were randomly divided into two groups, 30 people in each group. Patients in the experimental group underwent selective lumbar nerve root block puncture under the real-time ultrasound-CT fusion imaging of the sonographer, and the control group underwent puncture under the sole ultrasound guidance of the sonographer. This study was used to compare the difference between the effects of pure ultrasound guidance and ultrasound-CT fusion imaging guidance on selective lumbar nerve root block.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients who need lumbar nerve root block treatment
排除标准
- •Tumor patients
- •Patients who have had lumbar spine surgery before
结局指标
主要结局
1 month VAS pain score
时间窗: VAS pain scores were performed 1 month after surgery
Patients undergo VAS pain score after the sonographer performs selective lumbar nerve root block puncture
3 month VAS pain score
时间窗: VAS pain scores were performed 3 month after surgery
Patients undergo VAS pain score after the sonographer performs selective
6 month VAS pain score
时间窗: VAS pain scores were performed 6 month after surgery
Patients undergo VAS pain score after the sonographer performs selective
12 month VAS pain score
时间窗: VAS pain scores were performed 12 month after surgery
Patients undergo VAS pain score after the sonographer performs selective
次要结局
未报告次要终点