Comparison of Stability and Outcomes in Single-radius Femoral Component for Total Knee Arthroplasty

• Conditions: Osteoarthritis

• Registration Number: NCT01379755
• Lead Sponsor: Chonnam National University Hospital

Brief Summary

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

Detailed 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.

Study Timeline

• Study Start: 2010-08
• Primary Completion: 2010-12
• Status Verified: 2011-06
• Study First Submitted: 2011-06-08
• Study First Submitted QC: 2011-06-22
• Study First Posted: 2011-06-23
• Study Completion: 2011-07
• Last Update Submitted: 2011-07-13
• Last Update Posted: 2011-07-14

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 213

Inclusion Criteria

• followed for a minimum of two years.

Exclusion Criteria

• Not followed for a minimum of two years.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Trial Locations

Locations (1)

Center for Joint Disease, Chonnam National University Hwasun Hospital; 🇰🇷 Hwasun-Gun, Jeonnam, Korea, Republic of