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Clinical Trial Summary

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.


Clinical Trial 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 ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT01027819
Study type Interventional
Source Seoul National University Hospital
Contact
Status Active, not recruiting
Phase Phase 4
Start date November 2009

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