Multicenter Continuous Peripheral Nerve Block Surveillance Study Comparing Ultrasound Guided Catheter Placement to Non Ultrasound Guided Catheter Placement Techniques
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 1,821
- 试验地点
- 16
- 主要终点
- Complications of Peripheral Nerve Block
研究概览
简要总结
This two tiered study is a multi-center, open label, surveillance study of the use of continuous nerve blocks with the ON-Q® C-bloc and either nerve stimulator or ultrasound guided continuous nerve block techniques. This study was developed to investigate specific aspects of complication rates related to continuous nerve block techniques in patients undergoing orthopedic surgical procedures.
详细描述
Continuous peripheral nerve block techniques require the placement of catheters near target peripheral nerves. The placement of these catheters is guided by either ultrasound visualization, nerve stimulation or a combination of the two.
This surveillance study was designed to look at the rates of catheter placement related complications with the two techniques.
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
- •Patients having elective orthopedic surgery who are candidates for CPNB as part of their management program for postoperative pain
- •Able to give consent
排除标准
- •Morbid obesity (BMI> 40)
- •Uncooperative or having psychological or linguistic difficulties
- •Previous damage to the nerve or plexus
- •Significant comorbidities which the primary investigator feels would limit the quality and collection of data
- •Allergy to local anesthetic agents including ropivacaine, bupivacaine and lidocaine
研究组 & 干预措施
USPNB
Ultrasound imaging guided peripheral nerve block
干预措施: Ultrasound imaging (Device)
NSPNB
Peripheral nerve stimulator guided peripheral nerve block catheter placement for continuous infusion of local anesthetic
干预措施: Peripheral nerve stimulator (Device)
结局指标
主要结局
Complications of Peripheral Nerve Block
时间窗: Preoperative through 3 days post operative
Adverse events related to performance of peripheral nerve catheter placement for continuous infusion of local anesthetic
次要结局
未报告次要终点