In Total Hip Replacement, do ceramic-ceramic or highly-cross-linked plastic bearing surfaces have less migration and wear at 12 years?

Not Applicable

Withdrawn

• Conditions: Total Hip Replacement; Surgery - Surgical techniques; Musculoskeletal - Osteoarthritis

• Registration Number: ACTRN12615000877583
• Lead Sponsor: The Joint Studio

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2015-08-21
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Withdrawn
• Sex: All
• Target Recruitment: 61

Inclusion Criteria

Follow-up study. Invite to participants of a previous RCT. This study had inclusion of primary total hip replacement for osteoarthritis. Participants were recruited from the waitlist of 2 senior orthopaedic surgeons.

Exclusion Criteria

Unable to provide informed consent
Unable to participate travel for radiological assessment
Deceased

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Wear rates via RSA migration<br>[12 years post-surgery];Revision rates (collated from patient enquiry and review of medical records)[12 years post-surgery]

Secondary Outcome Measures

Name	Time	Method
Hip joint function (Harris Hip Score, WOMAC Hip score)[12 years post-surgery]