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临床试验/NCT07140510
NCT07140510尚未招募4 期

Effectiveness of Dinalbuphine Sebacate in Postoperative Pain Control Following Total Knee Arthroplasty: A Randomized Double Blinded Placebo-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: 2025年10月1日最近更新:
干预措施
相关药物

试验速览

阶段
4 期
状态
尚未招募
入组人数
100
试验地点
1
主要终点
Visual analog scale for pain (VAS 0-100)

研究概览

简要总结

To evaluate the effectiveness of Dinalbuphine Sebacate for controlling subacute pain after total knee arthroplasty

详细描述

A single dose of intramuscular Dinalbuphine Sebacate can mitigate pain for up to 1 week after 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 90 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Osteoarthritic knee patients underwent unilateral primary TKA
  • Age 50-90 years
  • ASA class I-III
  • Participants understand and consent to the protocol of the trial

排除标准

  • Morbid obesity (BMI>40)
  • Knee osteoarthritis from inflammatory knee arthritis, trauma, infection
  • Previous knee surgery
  • Cognitive disorder
  • Liver disease
  • Allergy to NSAIDs, opioids, sesame oil, and benzyl benzoate
  • CYP3A4 inhibitor and inducer drugs used

研究组 & 干预措施

Dinalbuphine Sebacate

Experimental

Naldebain 150mg/2mL IM

干预措施: Dinalbuphine Sebacate (Drug)

Placebo

Placebo Comparator

Normal saline 2 mL IM

干预措施: Normal Saline (Drug)

结局指标

主要结局

Visual analog scale for pain (VAS 0-100)

时间窗: Record every 12 hours after surgery until 2 weeks postoperatively, then once weekly until 12 weeks postopertively

Visual analog scale for pain at rest and on motion (knee flexion 90 degrees) using 0-100 mm, where a score of 0 represented no pain and 100 indicated the most severe pain

次要结局

  • The amount of analgesic drug used(During hospitalization and at home until 12 weeks after surgery)
  • Modified WOMAC score(At pre-operative, 2 weeks, 6 weeks, and 12 weeks postoperatively)
  • Adverse effects(The first week after surgery)
  • Time up and go (TUG) test(At pre-operative, 2 weeks, 6 weeks, and 12 weeks postoperatively)
  • Knee range of motion(At pre-operative, 2 weeks, 6 weeks, and 12 weeks postoperatively)
  • Length of stay(During hospitalization (from admission to discharge))
  • Forgotten Joint Score(At pre-operative, 2 weeks, 6 weeks, and 12 weeks postoperatively)

研究者

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

Supakit Kanitnate

Principal investigator

Thammasat University

研究点 (1)

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