NCT00927225已完成4 期
Local Infiltration Analgesia in Bilateral Knee Arthroplasty - Efficacy of Subcutaneous Wound Infiltration With Local Anesthetic.
适应症
干预措施
相关药物
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 16
- 试验地点
- 1
- 主要终点
- Postoperative pain
研究概览
简要总结
Local infiltration analgesia is effective in total knee arthroplasty for postoperative pain management, but the efficacy of subcutaneous wound infiltration has not been evaluated. This study aims at evaluating the efficacy of subcutaneous wound infiltration in total knee arthroplasty in 16 patients undergoing bilateral knee arthroplasty.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, 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
- •total bilateral knee arthroplasty
排除标准
- •immunological diseases
- •treatment with opioids or steroids
- •allergy to any drugs administered
研究组 & 干预措施
active
Active Comparator
subcutaneous wound infiltration with 50 mL ropivacaine 0.2%
干预措施: ropivacaine 0.2%, 50 mL (Drug)
placebo
Placebo Comparator
subcutaneous wound infiltration with 50 mL saline
干预措施: normal saline (Drug)
结局指标
主要结局
Postoperative pain
时间窗: 1-6 hours postoperative
次要结局
未报告次要终点
研究者
研究点 (1)
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