NCT01373593终止4 期
Ultrasound Guided Blocks of the Iliohypogastric and Ilioinguinal Nerves in Persistent Postherniorrhaphy Pain Patients
适应症
干预措施
相关药物
试验速览
- 阶段
- 4 期
- 状态
- 终止
- 入组人数
- 12
- 试验地点
- 1
- 主要终点
- changes (lidocaine vs. placebo) in pain perception, sensory mapping and QST compared to pre-block values.
研究概览
简要总结
In this controlled study the investigators will examine the analgesic and sensory effects of ultrasound-guided blocks of the iliohypogastric and ilioinguinal nerves with lidocaine in persistent postherniorrhaphy pain patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Diagnostic
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •patients older than 18 years with severe postherniorrhaphy pain (numerical rating scale [NRS] > 6) for more than 6 month
排除标准
- •known amide local anesthetic drug allergy
- •recurrent hernia
研究组 & 干预措施
lidocaine
Experimental
lidocaine block
干预措施: lidocaine (Drug)
Placebo
Placebo Comparator
干预措施: Placebo (Drug)
结局指标
主要结局
changes (lidocaine vs. placebo) in pain perception, sensory mapping and QST compared to pre-block values.
时间窗: 20 minutes after the block
次要结局
未报告次要终点
研究者
研究点 (1)
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