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临床试验/NCT06323577
NCT06323577招募中不适用

Comparison of Functional Outcomes in Restricted Kinematic Alignment and Mechanical Alignment in Robotic Assisted Simultaneous Bilateral Total Knee Arthroplasty. A Randomized Controlled Trial

Thammasat University Hospital2 个研究点 分布在 1 个国家目标入组 50 人开始时间: 2024年3月14日最近更新:
适应症
干预措施

试验速览

阶段
不适用
状态
招募中
入组人数
50
试验地点
2
主要终点
Forgotten joint score

研究概览

简要总结

The goal of this RCT is to investigate efficacy between restricted kinematic alignment and mechanical alignment TKA in simultaneous bilateral TKA patients.

The main question[s] it aims to answer are:

  • Does rKA have better functional outcomes than MA in simultaneous bilateral TKA patients?
  • Does rKA have lower pain score than MA in simultaneous bilateral TKA patients? Participants will undergo simultaneous bilateral TKA and randomized one side will use rKA and the other side will use MA.

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
Triple (Participant, Investigator, Outcomes Assessor)

入排标准

年龄范围
40 Years 至 80 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Age 40-80 years
  • Diagnosis bilateral primary osteoarthritis of knee joint and undergo simultaneous bilateral total knee arthroplasty
  • ASA classification I-II

排除标准

  • Valgus deformity
  • BMI > 40kg/m2
  • History of previous knee surgery
  • Active infection of the knee joint

研究组 & 干预措施

Restricted kinematic alignment

Experimental

干预措施: Restricted kinematic alignment (Procedure)

Mechanical alignment

Active Comparator

干预措施: Mechanical alignment (Procedure)

结局指标

主要结局

Forgotten joint score

时间窗: 6 weeks, 3months, 6 months, 1 year and 2 years after surgery

Point 0-100 (0 mean worst, 100 mean best)

次要结局

  • Modified WOMAC score(6 weeks, 3months, 6 months, 1 year and 2 years after surgery)
  • Pain score(every 6 hours for 2 days after surgery then once a day for 2 weeks after surgery then once a week until 3 months after surgery)
  • Range of motion(6 weeks, 3months, 6 months, 1 year and 2 years after surgery)
  • Hip knee ankle angle(6 weeks, 3months, 6 months, 1 year and 2 years after surgery)
  • Complications(Until 2 years after surgery)
  • Incidence of soft tissue releasing(During surgery)

研究者

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

Yot Tanariyakul

Principle investigator

Thammasat University Hospital

研究点 (2)

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