跳至主要内容
临床试验/NCT01583179
NCT01583179终止不适用

Duration of Analgesic Effect for Ultrasound Guided Supraclavicular Blocks With the Addition of Buprenorphine to Local Anesthetic Solution

University of Wisconsin, Madison1 个研究点 分布在 1 个国家目标入组 26 人开始时间: 2012年4月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
不适用
状态
终止
入组人数
26
试验地点
1
主要终点
Time Until First Pain Medication Post-operatively

研究概览

简要总结

The patients included will be those who have already agreed to have a brachial plexus nerve block for surgery. A flip of the coin will decide who gets and additive called buprenorphine in their block or not. They will both contain the same amount and type of numbing medicine. The goal will be to see if the additive extends the life of the pain control portion of the ultrasound guided supraclavicular nerve block.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Single Group
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 79 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • American Society of Anesthesiologists (ASA) physical status 1-3
  • Age 18-79, inclusive
  • BMI <36 kg/m^2
  • Patient consenting to single injection brachial plexus nerve block as primary anesthetic for a procedure

排除标准

  • Patients with coagulation disorders
  • Clinically significant pulmonary disease
  • Clinically significant cardiac disease
  • Neurologic deficit in surgical extremity
  • Allergy to bupivacaine or buprenorphine
  • Intolerance of narcotics
  • Local infection over intended area of needle insertion
  • Hepatic failure or renal failure
  • Significant psychiatric disease, including drug abuse
  • Seizure disorder
  • Possible pregnancy or lactation by patient report
  • Use of narcotic medication greater than 2 times a week for greater than 1 week.
  • Patients for whom the surgeon requests a shorter-acting block

研究组 & 干预措施

buprenorphine

Experimental

will receive local anesthetic, epinephrine and the additive buprenorphine to nerve block

干预措施: Buprenorphine (Drug)

结局指标

主要结局

Time Until First Pain Medication Post-operatively

时间窗: 48 hrs

Time in minutes until first pain medication was take by participant post-operatively

次要结局

  • Pain Score on Post Operative Day 1(1 day postoperative)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (1)

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