A comparative study of in-vivo wear between 28mm and 40mm metal heads with highly crosslinked (X3) acetabular polyethylene inserts in the hemispherical Trident cup.

Completed

• Conditions: Hip arthrosis; 10005944

• Registration Number: NL-OMON31891
• Lead Sponsor: Stryker Howmedica

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 13 May 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 40

Inclusion Criteria

Patients indicated for uncemented primary total hip arthroplasty

Exclusion Criteria

Patients who had a total hip arthroplasty on the contra-lateral side within the last year.

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Clinical outcome with focus on function using standard questionnaires and a<br /><br>motion analysis measuring simple movements of daily living (e.g. gait).<br /><br>Wear as femoral head penetration measured on conventional radiographs taken as<br /><br>part of the clinical procedure anyway.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>n.a.</p><br>