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Comparison of the in Vivo Stability of 2 Cementless TKA Designs
Sponsor: Helse Møre og Romsdal HF
Summary
The goal of this randomized controlled trial is to analyze the stability of a cementless Total Knee Arthroplasty (TKA) over time and compare it to a well-documented implant in patients with knee osteoarthritis. The main aim is to answer if there is a difference in stability over time as a measure of long time survivorship in these 2 implants. 50 participants will be randomly allocated to receive either the Triathlon Tritanium (Stryker) or the Global Medacta Knee Sphere (GMK Sphere, Medacta) 3D printed cementless TKAs.
Official title: Comparison of the in Vivo Stability of 2 Cementless TKA Designs Using CT Micromotion Analysis - A Randomized Controlled Trial
Key Details
Gender
All
Age Range
50 Years - 75 Years
Study Type
INTERVENTIONAL
Enrollment
50
Start Date
2022-12-06
Completion Date
2033-01-01
Last Updated
2024-08-27
Healthy Volunteers
No
Conditions
Interventions
TKA
Total knee artroplasty with medial parapatellar incision and mechanical alignment without navigation
Locations (1)
Kristiansund Hospital, Møre and Romsdal Hospital Trust
Kristiansund, Møre and Romsdal, Norway