The efficacy of KneeAlign2 navigation system for Vanguard total knee arthroplasty -randomized controlled trial
Not Applicable
- Conditions
- Osteoarthritis of the knee joint
- Registration Number
- JPRN-UMIN000021436
- Lead Sponsor
- Osaka City University Graduate School of Medicine
- Brief Summary
Six patients in the navigation group and 15 patients in the conventional group had an alignment which was > 2 degrees away from the neutral mechanical axis of tibia (p <0.05). The mean deviation from neutral alignment of tibia was 1.2 +/- 1.2 degrees (mean +/- SD) in the navigation group and 1.7 +/- 1.1 degrees in the conventional group (p <0.05). The mean deviation from neutral alignment of femur was 1.4 +/- 1.3 degrees in the navigation group and 1.9 +/- 1.4 degrees in the conventional group (p <0.05).
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
Not provided
Exclusion Criteria
Other than osteoarthritis Infection Valgus knee
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Postoperative implant alignment (6 months postoperatively)
- Secondary Outcome Measures
Name Time Method Knee Society score, Oxford knee score, EQ5D (6 months postoperatively)