A Prospective Randomized Comparison of Ultrasound Versus Fluoroscopic Guidance for Sacral Lateral Branch Blocks
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Performance time
研究概览
简要总结
Sacral lateral branch blocks are used for the diagnosis and treatment of sacroiliac joint pain. This study will compare ultrasound and fluoroscopy guidance for sacral lateral branch blocks. Outcomes examined will include performance times and success rates.
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
- 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
- •Any consenting patient over 18 years of age, undergoing a diagnostic sacral lateral branch block for suspected sacroiliac joint related pain.
排除标准
- •Inability to consent, iodine or lidocaine allergy, pregnancy, coagulopathy (as defined by an international normalized ratio over 1.4, platelets under 100,000, or a documented bleeding disorder) and inability to visualize the target areas necessary for sensory testing (posterior superior iliac spine, dorsal aspect of SIJ) under ultrasound guidance.
研究组 & 干预措施
Ultrasound guided
Ultrasound guided sacral lateral branch block
干预措施: Ultrasound guided (Device)
Fluoroscopy guided
Fluoroscopically guided sacral lateral branch block
干预措施: Fluoroscopy guided (Device)
结局指标
主要结局
Performance time
时间窗: Duration of procedure (less than 20 minutes)
Block performance time will be measured from the time the first image is acquired, until the last injection is completed. Typical performance time are expected to be less than 20 minutes for both groups.
次要结局
- Change in pain numerical rating score from baseline(Baseline and 20 minutes after procedure)
研究者
Roderick Finlayson
Professor Department of Anesthesia
Montreal General Hospital