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REDAPT Revision Hip System With RSA
Sponsor: Orthopaedic Innovation Centre
Summary
The principal objectives of the study are to evaluate early and mid-term fixation of the REDAPT revision hip stem and acetabular cup as measured by stem subsidence and proximal cup migration at 2 and 5 years post-surgery through model-based RSA. Secondary objectives include; evaluate the progression of migration between 1 and 2 years and between 2 and 5 years, assess pre- to post-surgery patient improvement in function and health status, evaluate femoral and acetabular radiolucency at 2 and 5 years, and assess patterns of stem migrate on for different revision scenarios (preservation of the trochanters and extended trochanteric osteotomy).
Official title: Early Stability Assessment of the REDAPT Revision Hip System With Radiostereometric Analysis
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
8
Start Date
2019-01-15
Completion Date
2027-12-31
Last Updated
2024-11-15
Healthy Volunteers
Yes
Conditions
Interventions
Full revision
Both cup and stem require revision
Cup revision
Only the cup requires revision
Stem revision
Only the stem requires revision
Locations (1)
Concordia Hospital
Winnipeg, Manitoba, Canada