This trial is active, not recruiting.

Condition osteoarthritis
Sponsor Chonnam National University Hospital
Start date August 2010
End date December 2010
Trial size 213 participants
Trial identifier NCT01379755, singleradius, singleradius2


This is a comparison of the functional results and Varus-Valgus Stability in Single-radius versus Multi-radius Femoral Component for Total Knee Arthroplasty.

United States No locations recruiting
Other Countries No locations recruiting

Study Design

Observational model cohort
Time perspective prospective

Eligibility Criteria

Male or female participants from 48 years up to 84 years old.

Inclusion Criteria: - followed for a minimum of two years. Exclusion Criteria: - Not followed for a minimum of two years.

Additional Information

Official title Study of Compare Mid-flexion Stability and Clinical Outcomes in Single-radius Femoral Design or Multi-radius Femoral Design.
Description Recently, femoral designs based on a sagittal single radius were designed to allow better mid-flexion stability and extensor function after total knee arthroplasty. The purpose of this study was to compare mid-flexion stability and clinical outcomes in patients that received TKA using either a single-radius femoral design or multi-radius femoral design.
Trial information was received from ClinicalTrials.gov and was last updated in July 2011.
Information provided to ClinicalTrials.gov by Chonnam National University Hospital.