Understanding GMK Sphere Implant Tibiofemoral Kinematics by Means of Dynamic Videofluoroscopy

• Conditions: Replacement, Knee; Arthroplasty

• Registration Number: NCT02828293
• Lead Sponsor: Medacta International SA

Brief Summary

The objective of this research project is to perform a comparative study on the in vivo kinematics of the GMK Sphere prosthesis in comparison to the conventional GMK PS Fixed Bearing TKA and the GMK UC Fixed Bearing TKA.

Detailed Description

Not available

Study Timeline

• Study Start: 2014-09
• Study First Submitted: 2016-07-01
• Study First Submitted QC: 2016-07-06
• Study First Posted: 2016-07-11
• Status Verified: 2017-09
• Last Update Submitted: 2019-03-05
• Last Update Posted: 2019-03-06
• Primary Completion: 2019-06
• Study Completion: 2019-06

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

• subjects bearing a TKA with one of the studied prosthesis
• male and female older than 18 years old
• patients who are willing and able to sign an informed consent form

Exclusion Criteria

• any case not described in the inclusion criteria

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
2D/3D videofluoroscopy	1 year

Trial Locations

Locations (1)

Institute for Biomechanics ETH Zurich; 🇨🇭 Zurich, Switzerland