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临床试验/NCT01975285
NCT01975285已完成4 期

Prospective Randomized Double Blind Study to Evaluate the Efficacy of Popliteal Nerve Blocks With and Without Dexamethasone on the Duration of Analgesia for Foot & Ankle Surgery.

Cedars-Sinai Medical Center1 个研究点 分布在 1 个国家目标入组 60 人开始时间: 2013年8月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
4 期
状态
已完成
入组人数
60
试验地点
1
主要终点
Postoperative Pain

研究概览

简要总结

The purpose of this research study to evaluate the effects of dexamethasone as an addition to peripheral nerve block (Put the nerve to sleep with Bupivacaine a numbing medication) on length of pain relief (analgesia), postoperative narcotic (opioids) requirements, pain scores, and patient satisfaction after foot and ankle procedures.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Prevention
盲法
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围
18 Years 至 90 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • 60 patients (30 per group) undergoing foot and ankle procedures
  • Willingness and ability to sign an informed consent document
  • No allergies to anesthetic or analgesic medications
  • American Society of Anesthesiologists (ASA)physical status Class I - III
  • Aged 18-90 years,either sex

排除标准

  • Refusal to participate in the study
  • Age<18 or> 90 years -
  • Contraindications to regional blockage including but not limited to:
  • Patient refusal to regional blockade
  • Infection at the site of needle insertion
  • Systemic infection
  • Bleeding diathesis or coagulopathy

研究组 & 干预措施

Dexamethasone group

Active Comparator

Dexamethasone 4mg(1 ml) per 20cc

干预措施: Dexamethasone (Drug)

Saline group

Placebo Comparator

Saline 1 ml per 20cc

干预措施: Saline (Drug)

结局指标

主要结局

Postoperative Pain

时间窗: 3 days

Postoperative pain will be measured using a Verbal Rating Scale (0-10) Verbal Rating Scale: 0 to 10 scale where 0 indicates= No pain" and 10 indicates= The worst possible pain

次要结局

  • Length of Analgesia(3 days)
  • Patient Satisfaction With Pain Management(3 days)
  • Patient Satisfaction With Regional Nerve Block(3 days)
  • Opioid Consumption(3 days)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Roya Yumul, M.D.,PhD.

Residency program director, Department of anesthesiology

Cedars-Sinai Medical Center

研究点 (1)

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