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A Comparative Study of Stem and Cup Fixation and Polyethylene Wear
Sponsor: Umeå University
Summary
A randomized controlled study comparing two types of cementless femoral stems (LCU and Corail) and two types of acetabular components (DeltaTT and Pinnacle Duofix) in primary total hip arthroplasty. Primary outcome are component migration measured by RSA, wear and patient reported outcome. Patients are evaluated up to 15 years postoperatively.
Official title: Link LCU + Lima Delta TT vs DePuy Corail + Pinnacle. A Comparative Study of Stem and Cup Fixation and Polyethylene Wear
Key Details
Gender
All
Age Range
18 Years - 70 Years
Study Type
INTERVENTIONAL
Enrollment
100
Start Date
2015-01-01
Completion Date
2033-11-30
Last Updated
2023-12-14
Healthy Volunteers
No
Conditions
Interventions
Randomization between prosthetic components
Patients are randomized between two types of stem components and two types of cup components in total hip arthroplasty. Thus randomized between 4 different groups.
Locations (1)
Volker TC Otten
Umeå, Västerbotten County, Sweden