Comparison between Mechanical- and Kinematic- Aligned Total Knee Arthroplasty.
Not Applicable
Recruiting
- Conditions
- Diseases of the musculo-skeletal system and connective tissue
- Registration Number
- KCT0005325
- Lead Sponsor
- Seoul National University Bundang Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 120
Inclusion Criteria
1) Knee osteoarthritis patients with varus deformity scheduled for total knee arthroplasty, older than 60 years
2) Patients who has voluntarily participated in a clinical trial and has signed an agreement
Exclusion Criteria
1) Genu valgum
2) Severe deformity ( Genu vara > 15', Flexion contracture > 20')
3) Bone defact more than > 5mm
4) Inflammatory arthritis (Rheumatoid arthritis or Gaout, pseudogout, etc.)
5) Revision TKA
6) Conversion TKA following osteotomy or unicompartmental knee arthroplasty
7) There was not intact PCL(posterior cruciate ligament)
8) Cognitive dysfunction (such as dementia)
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method radiologic evaluation : 1) Hip-Knee-Ankle (H-K-A) angle;radiologic evaluation : 2) Varus or valgus angle of femoral and tibial components;radiologic evaluation : 3) Joint line orientation angle (JLOA) in standing whole leg anterior-posterior radiograph;radiologic evaluation : 4) Rotational alignment of femoral and tibial components on CT scan;radiologic evaluation : 5) patellar tilt angle
- Secondary Outcome Measures
Name Time Method Clinical outcomes : American Knee Society knee and functional Scores (AKSS), Western Ontario and McMaster University score (WAMAC), short form health survey (SF-36) and range of motion