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临床试验/ACTRN12608000297325
ACTRN12608000297325尚未招募2 期

The Analgesic Efficacy of Ultrasound Guided Transversus Abdominis Plane (TAP) blocks compared with Placebo in Patients Undergoing Abdominal Surgery

Dr Elizabeth Hessian0 个研究点目标入组 52 人开始时间: 2008年6月16日最近更新:
适应症

试验速览

阶段
2 期
状态
尚未招募
发起方
入组人数
52

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomised controlled trial
主要目的
Prevention
盲法
Blinded (masking used)

入排标准

年龄范围
18 Years 至 o limit(—)
性别
All

入选标准

  • Age over 18 years
  • Elective or semi-elective abdominal surgery requiring mid-line incision

排除标准

  • Patient refusal
  • Acute abdomen
  • A clinical history consistent with opioid tolerance including preoperative opioid consumption of longer than one week, intravenous opioid drug use
  • Preoperative use of opioid antagonists like buprenorphine and naltrexone
  • A clinical history of chronic pain, where patients may benefit from early commencement of agents like ketamine
  • Renal impairment with creatinine clearance less than 60 mL/min
  • Drug allergy or contraindication to morphine, ropivacaine, paracetamol
  • Anaesthetist preference for placement of central neuroaxial blockade/catheter
  • Surgeon refusal to placement of catheters
  • Inability of patient to use patient controlled analgesia pump post-operatively or to understand grading of pain via verbal pain score

研究者

发起方
Dr Elizabeth Hessian

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