Warwick Metal On Metal Study

Completed

• Conditions: Metal Hip Replacement
• Interventions: Radiation: x ray

• Registration Number: NCT02262468
• Lead Sponsor: South Warwickshire NHS Foundation Trust

Brief Summary

assess results of metal on metal hip replacements carried out at warwick hospital

Detailed Description

Resurfacing and XL head hip replacements have not done as well as expected. The ASR implant has been withdrawn. Recent publications and media appearances by Tony Nargol, an orthopaedic surgeon, have suggested 36mm metal on metal replacements. I intend to report the results of this series.

Study Timeline

• Study Start: 2012-04
• Primary Completion: 2012-12
• Study Completion: 2012-12
• Status Verified: 2014-10
• Study First Submitted: 2014-10-07
• Study First Submitted QC: 2014-10-10
• Last Update Submitted: 2014-10-10
• Study First Posted: 2014-10-13
• Last Update Posted: 2014-10-13

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 750

Inclusion Criteria

• All patients with 36mm metal on metal hips

Exclusion Criteria

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
MOM total hip replacements	x ray	all patients with MOM 36mm hip replacements

Primary Outcome Measures

Name	Time	Method
Oxford hip score	6 years