NCT01806766

Comparison of Ceramic-on-Ceramic and Ceramic-on-Highly-Cross-Linked Polyethylene Bearings

Comparison of Ceramic-on-Ceramic and Ceramic-on-Highly-Cross-Linked Polyethylene Bearings in Primary Cementless Total Hip Arthroplasty in the Same Patients

• Status: Completed
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 100 (actual)
• Sponsor: Ewha Womans University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this prospective, randomized study was to compare the clinical and radiographic results and the prevalence of osteolysis of the cementless total hip arthroplasty with an alumina-on-alumina bearings one side and alumina-on-highly cross-linked polyethylene bearings on the other side in the young and active patients.

Conditions

• Osteonecrosis
• Osteoarthritis

Interventions

Type	Name	Description
PROCEDURE	Ceramic on Ceramic bearing	cementless Total Hip Arthroplasty with Ceramic on ceramic bearing
PROCEDURE	Ceramic on Highly crosslinked polyethylene bearing	Cementless Total Hip Arthroplasty with Ceramic on Highly crosslinked polyethylene bearing

Timeline

• Start date: 1998-01-01
• Primary completion: 2000-01-01
• Completion: 2012-12-01
• First posted: 2013-03-07
• Last updated: 2013-03-07

Locations

1 site across 1 country: South Korea