Ignite Creation Date:
2025-12-24 @ 1:58 PM
Ignite Modification Date:
2025-12-30 @ 11:20 PM
Study NCT ID:
NCT01336595
Status:
COMPLETED
Last Update Posted:
2011-10-05
First Post:
2011-04-14
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Comparison of Total Knee Arthroplasties With Oxidized Zirconium and Cobalt Chromium Femoral Components
Sponsor:
Ewha Womans University
Organization:
Study Overview
Official Title:
Comparison of Total Knee Arthroplasties With Oxidized Zirconium and Cobalt Chromium Femoral Components in the Same Patients: A Prospective, Double Blinded, and Randomized Controlled Study
Status:
COMPLETED
Status Verified Date:
2011-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to determine if there are any clinical or radiographic differences in cemented total knee arthroplasty with an oxidized zirconium and a cobalt-chromium femoral knee component.
Detailed Description:
Although it has been claimed that total knee arthroplasties with an oxidized zirconium femoral knee component had beneficial wear properties in vitro, there are conflicting clinical results. The purpose of the present study was to compare the clinical, subjective, and radiographic results as well as the weight, size and shape of polyethylene wear particles in the patients with an oxidized zirconium and a cobalt-chromium femoral knee component.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: