The Analgesic Effect of Nitroglycerin Patch for Postoperative Pain After Total Knee Replacement
The Analgesic Efficacy of Nitroglycerin Patches for Postoperative Pain in Patients Undergoing Total Knee Arthroplasty
研究概览
详细说明
Patients undergoing total knee arthroplasty will be randomized into two groups: control and placebo.
Eache patient will undergo total knee arthroplasty under general anesthesia. Both groups will get the same anesthetic protocal. At the end of surgery, before awakening patients will recieve either a nitroglycerin or placebo patch on their back. Both the participant and the investigator will be blinded to the group assisignment. At the end of surgery both groups will recieve morphine for postoperative pain. In the recovery room they will be given patient controlled analgesia with morphine. An investigator blinded to study assisignment will record pain scores, sedation scores, nauseau and vomiting. Patients will be given patient controlled analgesia for 24 hours and they will be followed for pain levels, morphine use, sedation and nauseau levels. The nitroderm or placebo patch will be removed after 24 hours.
研究类型
注册
阶段
- 不适用
联系人和位置
学习地点
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Petach Tikvah、以色列
- 招聘中
- Rabin Medical Center
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接触:
- Artium Lenchinsky
- 电话号码:937-6811
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Healthy patients undergoing total knee arthroplasty
Exclusion Criteria:
- Pshychiatric disorder
- Allergy to nitroglycerin or morphine
- Chronic renal failure
- Migraine headaches
- Hypotension
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:双倍的
研究衡量的是什么?
主要结果指标
结果测量 |
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pain scores
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morphine use
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sedation score
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nausea and vomiting
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合作者和调查者
调查人员
- 研究主任:Leonid A Eidelman, MD、Rabin Medical Center
- 首席研究员:Sharon Orbach-Zinger, MD、Rabin Medical Center
研究记录日期
研究主要日期
学习开始
研究完成
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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