Status:
NOT_YET_RECRUITING
A Multi-Center Bidirectional Cohort Study on Total Knee Arthroplasty for the Treatment of Knee Osteoarthritis
Lead Sponsor:
Beijing Tsinghua Chang Gung Hospital
Collaborating Sponsors:
Peking University Shougang Hospital
Beijing Chao Yang Hospital
Conditions:
Osteoarthritis
Eligibility:
All Genders
50-80 years
Brief Summary
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 ...
Detailed Description
This study aims to assess the performance of personalized, semi-personalized, and conventional total knee arthroplasty (TKA) procedures across different patient groups. This is a prospective cohort a...
Eligibility Criteria
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.
- Severe knee deformity (valgus \>20° or varus \>15°) or instability.
- Severe contracture (\>25° flexion contracture).
- Undergoing total knee revision surgery.
- Rheumatoid arthritis diagnosis.
- BMI \>35.
- Neuromuscular disorders affecting knee stability or gait.
- Pregnancy or lactation.
- Presence of significant comorbidities posing unacceptable risk.
- Active or recent severe infections or malignancy.
- History of drug or alcohol abuse in the past six months.
Key Trial Info
Start Date :
June 1 2025
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
December 31 2027
Estimated Enrollment :
120 Patients enrolled
Trial Details
Trial ID
NCT06990594
Start Date
June 1 2025
End Date
December 31 2027
Last Update
May 25 2025
Active Locations (1)
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1
Beijing Tsinghua Chang Gung Hospital
Beijing, Beijing Municipality, China, 102218