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临床试验/PACTR202607476059769
PACTR202607476059769进行中(未招募)不适用

Motor-Sparing Regional Anesthesia for Femoral-Popliteal Bypass Surgery: A Randomized Controlled Trial Comparing Adductor Canal Block combined with Infiltration between the Popliteal Artery and Capsule of the Knee Using Dexamethasone versus Dexmedetomidine as Perineural Adjuvants

faculty of medicine mansoura university0 个研究点目标入组 75 人开始时间: 2026年7月9日最近更新:
适应症

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
75

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
18 Year(s) 至 44 Year(s)(—)
性别
All

入选标准

  • Age: Adults aged 40 to 85 years
  • Surgery: Scheduled for elective unilateral femoral-popliteal bypass surgery (either above-knee or below-knee)
  • ASA Status: American Society of Anesthesiologists (ASA) physical status class II or III
  • Consent: Able to provide written informed consent

排除标准

  • Contraindications to spinal anesthesia (including coagulopathy, infection at the puncture site, or increased intracranial pressure)
  • Contraindications to peripheral nerve blocks (including infection at the injection site)
  • Known allergy to local anesthetics (bupivacaine), dexamethasone, or dexmedetomidine
  • Chronic opioid use defined as more than 30 mg of oral nalbuphine equivalents daily for more than 3 months
  • Pre-existing quadriceps weakness or peripheral neuropathy
  • Severe hepatic impairment or severe renal impairment
  • Pregnancy or breastfeeding
  • Body mass index (BMI) greater than 40 kg/m²

研究者

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