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Bone Mineral Changes Around Stemless and Stemmed Cementless Femoral Components

Osteoarthritis of Hip Clinical Trial

Official title:
Periprosthetic Bone Mineral Changes Around Stemless and Stemmed Cementless Femoral Components

Clinical Trial Summary

The purpose of this study is to determine if there is a difference in stress shielding and bone resorption of the proximal femur in two anatomical stem total hip designs.

Clinical Trial Description

Stress shielding related bone resorption in the proximal femur after total hip arthroplasty continues to be a problem. The purpose of this prospective, randomized study was to evaluate which of the two anatomical stem designs achieved a more physiological load transfer by assessing bone mineral changes in the proximal femur after stem implantation. ;

Study Design

Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00957970
Study type Interventional
Source Ewha Womans University
Contact
Status Completed
Phase Phase 4
Start date July 2006
Completion date July 2009
View Details
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