Continuous Femoral Nerve Blockade and Single Shot Sciatic Nerve Block Compared to Intrathecal Morphine for Total Knee Arthroplasty
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 主要终点
- Analgesic Efficacy
研究概览
简要总结
Knee arthroplasty has a high potential for postoperative pain. This study compares analgesia and postoperative bleeding from intrathecal morphine with the continuous femoral and a single-shot sciatic nerve blockades.
详细描述
This study aims to compare intrathecal morphine as a technique for analgesia with the femoral nerve blockade associated with a single-shot sciatic nerve blockade. Analgesic efficacy, the incidence of adverse effects, and postoperative bleeding were evaluated
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
- None
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 aged over 18 years old, American Society of Anesthesiologists (ASA) physical status from I to III who underwent total knee arthroplasty
排除标准
- •Patients aged below 18 years old, ASA IV or V physical status, infection near the puncture site, coagulation disorders, preexisting neurological disorders, allergy report to local anesthetics, pregnancy and lactation, contraindications to spinal block and refusal to sign an informed consent form
结局指标
主要结局
Analgesic Efficacy
时间窗: baseline (zero hour: discharge of post-anesthesia care unit-PACU), 24hs, 48hs, 72 hours
Pain with verbal numeric rating scale (VNRS). VNRS has 11 points, from zero to 10 (zero= no pain, 1-3 = mild pain, 4-5 = moderate pain, 7-9 = severe pain, 10 = unbearable pain).
次要结局
- Postoperative Bleeding(baseline (discharge of post-anesthesia care unit-PACU), 24hs, 48hs, 72 hours)