NCT02961361已完成4 期
the Effect of Dexmedetomidine in Coracoid Approach Brachial Plexus Block
The First Hospital of Qinhuangdao0 个研究点目标入组 60 人开始时间: 2016年11月12日最近更新:
适应症
干预措施
相关药物
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- 入组人数
- 60
- 主要终点
- duration time
研究概览
简要总结
Dexmedetomidine is an α-2 adrenoreceptor agonist and has been extensively used through intravenous infusion，in order to improved the quality of block in regional anesthesia. In this prospective, randomized study, the authors focus on the effect of dexmedetomidine mixed with ropivacaine in coracoid approach brachial plexus 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
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •American Society of Anesthesiologists (ASA) physical status I or II;
- •Aged 18-60 years;
- •The elbow, forearm, wrist or hand surgery
排除标准
- •History of allergy to local anesthetics;
- •Coagulation dysfunction, neuromuscular disease or local infection;
- •The operation time is longer than the local anesthetics effective time.
研究组 & 干预措施
Group Control
Experimental
40 ml 0.375% ropivacaine was injected after Locating brachial plexus.
干预措施: ropivacaine (Drug)
Group Dexmedetomidine
Experimental
40 ml 0.375% ropivacaine mixed with dexmedetomidine was injected after Locating brachial plexus.
干预措施: ropivacaine mixed with dexmedetomidine (Drug)
结局指标
主要结局
duration time
时间窗: once per hour after surgery until 24 hours after surgery
effective analgesia time
次要结局
- onset time(5,10,15,20,25,30 min after injection)
- Visual analogue scale(2,6,12,24hour after injection)
研究者
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