NCT00632580Unknown4 期
Intraartikulær Versus ekstraartikulær Bolus Injektion Med Ropivacain Ved Total knæalloplastik: et Prospektivt, Randomiseret, Dobbeltblindet, Kontrolleret Studie
适应症
干预措施
相关药物
试验速览
- 阶段
- 4 期
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- pain
研究概览
简要总结
The purpose of this study is to evaluate the optimal site for application of local anesthetics in total knee arthroplasty surgery. The hypothesis is, that improved pain relief is obtained when administering local anesthetics in the tissues sourrounding the knee joint compared to the knee joint itself.
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, Outcomes Assessor)
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
- •eligible for elective total knee arthroplasty
- •able to speak and understand Danish
- •able to give informed consent
排除标准
- •alocohol or medical abuse
- •allergies to local anesthetics
- •age < 18 yrs.
- •intolerance to opioids
研究组 & 干预措施
1
Active Comparator
intraarticular injection with local anesthetic
干预措施: intraarticular injection with ropivacaine (Drug)
2
Experimental
intracapsular injection with local anesthetic
干预措施: extraarticular injection with ropivacaine (Drug)
结局指标
主要结局
pain
时间窗: 48 hours
次要结局
未报告次要终点
研究者
研究点 (1)
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