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临床试验/NCT02102815
NCT02102815已完成4 期

Efficacy of Preoperative Intravenous Dexamethasone in Controlling Postoperative Pain After Primary Total Knee Arthroplasty: A Randomized Double-blinded Controlled Trial

Thammasat University1 个研究点 分布在 1 个国家目标入组 100 人开始时间: 2014年5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
100
试验地点
1
主要终点
post-operative pain

研究概览

简要总结

To determine efficacy of preoperative IV dexamethasone for postoperative pain control after TKA.

详细描述

Preoperative intravenous over 0.1 mg/kg of dexamethasone could be reduced pain after primary TKA.

研究设计

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

入排标准

年龄范围
50 Years 至 85 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Osteoarthritis of the knee who undergoing unilateral primary total knee arthroplasty
  • 50-85 years old
  • ASA class 1-3

排除标准

  • Unable to perform spinal anaesthesia
  • History of drug allergies: steroids
  • Renal impairment (CrCl <30 mL/min)
  • Liver impairment
  • Cognitive function disorders
  • Poor controlled DM (HA1C > 7.5)
  • Morning DTX at operative day > 180 mg%
  • Received corticosteroids within 3 months before surgery

研究组 & 干预措施

Dexamethasone

Experimental

Preoperative dexamethasone 0.15mg/Kg mixed with NSS to 50 mL IV slowly push over 5 minutes

干预措施: Dexamethasone (Drug)

Placebo

Placebo Comparator

Preoperative intravenous normal saline 50 mL slowly push over 5 minutes

干预措施: Normal saline (Drug)

结局指标

主要结局

post-operative pain

时间窗: 48 hours

measured with VAS for pain, drugs for relief pain

次要结局

  • Functional knee score(3 month)
  • post-operative nausea and vomiting(48 hours)
  • complication of preoperative dexamethasone(2 weeks)
  • inflammatory level(48 hours)

研究者

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

Supakit Kanitnate

Orthopaedics department

Thammasat University

研究点 (1)

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