Comparison of Outcomes in Mobile and Fixed-bearing Total Knee Arthroplasty
This trial is active, not recruiting.
|Condition||osteoarthritis of knee|
|Treatments||mobile bearing, fixed bearing|
|Sponsor||Seoul National University Hospital|
|Start date||November 2009|
|End date||December 2013|
|Trial size||80 participants|
|Trial identifier||NCT01027819, SNUHOSK09MBFB|
The purpose of this study is to compare the clinical and radiological outcomes of mobile-bearing with that of fixed-bearing in total knee arthroplasty.
|Endpoint classification||safety/efficacy study|
|Intervention model||parallel assignment|
|Masking||double blind (subject, caregiver, investigator, outcomes assessor)|
Rotational Angle Between Femur and Tibia
time frame: 2 weeks
Knee Society Score
time frame: 6 months
Male or female participants of any age.
Inclusion Criteria: - primary total knee arthroplasty Exclusion Criteria: - infection - severe deformity in knee - revision
|Official title||Comparison of Outcomes in Mobile and Fixed-bearing Total Knee Arthroplasty|
|Description||Double blind, randomized prospective study Mobile or fixed bearing of the same company - Mobile bearing group : group M - Fixed bearing group : group F Inclusion criteria - patients expected primary total knee arthroplasty without severe deformity Clinical outcomes - Range of motion - Complication - Scorings - KSS, KSFS, HSS score, WOMAC score, Oxford score, SF-36 Radiological outcomes - Alignment angles in knee - Positions of femoral and tibial components - Position of patella - Radiolucency|
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