NCT01049906已完成不适用
A Study to Determine the Quality of Sensory and Motor Blockade of Popliteal Sciatic Nerve Block Catheters Placed Under Ultrasound Guidance With and Without Nerve Stimulation
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- Mayo Clinic
- 入组人数
- 21
- 试验地点
- 1
- 主要终点
- Complete motor and sensory anesthesia in the sciatic nerve distribution.
研究概览
简要总结
Hypothesis: When performed under ultrasound guidance, there is improvement in the sensory and motor blockade obtained with stimulating popliteal catheters versus those placed without nerve stimulation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients scheduled to undergo foot or ankle surgery at Mayo Clinic Jacksonville
排除标准
- •emergency surgery
- •peripheral neuropathy in the distribution of the sciatic nerve on the operative side
- •history of recent alcohol or drug abuse
- •allergy to local anesthetics
- •pregnancy
- •coagulopathy
- •subjects declined to participate
研究组 & 干预措施
Nerve stimulation and Ultrasound
Active Comparator
干预措施: Placement of nerve block catheter (Procedure)
Ultrasound without nerve stimulation
Active Comparator
干预措施: Placement of nerve block catheter (Procedure)
结局指标
主要结局
Complete motor and sensory anesthesia in the sciatic nerve distribution.
时间窗: Upon block placement
次要结局
未报告次要终点
研究者
研究点 (1)
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