A Multi-Center Bidirectional Cohort Study on Total Knee Arthroplasty for the Treatment of Knee Osteoarthritis
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Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 50 and 80 years old?
Source: NCT06990594, who can take part
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorTrial details
- Who runs it
- Beijing Tsinghua Chang Gung Hospital
- Trial code
- NCT06990594
- Record updated
- 25 May 2025
- Original description
The purpose of this study is to evaluate the clinical benefits of different types of total knee arthroplasty (TKA) in osteoarthritis treatment. The study aims to compare surgical outcomes, functional recovery, complication rates, and cost-effectiveness among personalized, semi-personalized, and conventional TKA in a multi-center, bidirectional cohort study.Read full original descriptionShow less
The purpose of this study is to evaluate the clinical benefits of different types of total knee arthroplasty (TKA) in osteoarthritis treatment. The study aims to compare surgical outcomes, functional recovery, complication rates, and cost-effectiveness among personalized, semi-personalized, and conventional TKA in a multi-center, bidirectional cohort study.
Inclusion: Patients aged 50-80 years; Diagnosed with end-stage knee osteoarthritis, post-traumatic arthritis, avascular necrosis, or inflammatory arthritis requiring total knee arthroplasty; Willing and able to provide informed consent.
Exclusion: History of prior knee surgery or knee replacement; Undergoing total knee revision surgery; Neuromuscular disorders affecting knee stability or gait; Active or recent severe infections or malignancy; History of drug or alcohol abuse in the past six months; Severe knee deformity (valgus >20° or varus >15°) or instability; Severe contracture (>25° flexion contracture); Rheumatoid arthritis diagnosis; BMI >35; Pregnancy or lactation; Presence of significant comorbidities posing unacceptable risk.