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RCT Comparing Ion Levels and Clinical Outcomes of A-Class BFH to Metal on Polyethylene Total Hip Replacement — RCT  

Osteoarthritis Clinical Trial

Official title:
A Prospective Randomized Clinical Trial Comparing Ion Levels and Clinical Outcomes of the CONSERVE® A-Class Total Hip System With BFH® Technology to Metal on Polyethylene Total Hip Replacement

Clinical Trial Summary

The main purpose of this prospective randomized controlled trial is to compare the concentrations of metal ions in the blood and urine of patients receiving implants that are identical except for the acetabular component: one is a monoblock and all cobalt chrome, and the other is modular with a titanium acetabular shell with a polyethylene insert.

Clinical Trial Description

The primary aim of this study is to demonstrate that blood ion levels (cobalt and chromium) are lower at one year in patients who receive a metal on polyethylene total hip as compared to CONSERVE® A-Class Total Hip with BFH® technology. Secondary aims include the gathering of clinical data regarding survival and dislocation rates at two years post surgery, as well as the assessment of pain, physical function, radiographic and clinical outcome at the two year interval. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00911599
Study type Interventional
Source Ottawa Hospital Research Institute
Contact
Status Completed
Phase N/A
Start date August 2006
Completion date May 2013
View Details
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