NCT01567696

Clinical, Radiographic and Laboratory Analysis of Failures of Joint Replacements

Defining the Inflammatory Cytokines in Patients With Adverse Reactions to Metal-on-Metal Hip Replacements

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 100 (estimated)
• Sponsor: University of California, San Diego · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to more fully understand the reason(s) that joint replacement implants fail and to better identify diagnosis and outcome methods both pre-operatively and post-operatively with revision surgery. Analysis of joint replacement failure will include a through analysis of laboratory, radiographic, implant, surgical and demographic data.

Detailed description

To examine all clinical data in patients with failed total hip and total knee replacements including patient demographics (age, sex, comorbidities, etc.), patient clinical data (history and physical exam and lab findings) and including implant specifications and radiographic findings (for implant type, implant size, implant bearing surface type, position, stability, etc.).

Conditions

• Joint

Timeline

• Start date: 2011-06-01
• Primary completion: 2012-12-01
• Completion: 2012-12-01
• First posted: 2012-03-30
• Last updated: 2012-03-30

Locations

1 site across 1 country: United States