Serological determination of chromium, cobalt, nickel and molybdenum ions in connection with a functional analysis of patients with surface replacement prothesis.

Recruiting

• Conditions: T84.0; Z96.6; Mechanical complication of internal joint prosthesis; Presence of orthopaedic joint implants

• Registration Number: DRKS00004575
• Lead Sponsor: Klinik für Orthopädie der Universität Duisburg-Essen

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2012-12-27
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

Patients with implanted surface replacement prosthesis type conserve plus from Wright Medical Technology, Inc

Exclusion Criteria

none

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Clinical examination and questioning the function of the prosthesis on the basis of the Harris Hip Score preoperatively and more than 1 year postoperatively.

Secondary Outcome Measures

Name	Time	Method
Serological determination of chromium, cobalt, nickel, and molybdenum ions in patients with more than 1 year of implanted surface replacement prosthesis, and<br>MRI examination of the hip joint with the question of existence of a pseudo tumor.