NCT00698672

RSA-Study of Cemented Hip Prostheses With Five Different Articulations

A Prospective Randomized RSA-Study of Cemented Hip Prostheses With Five Different Articulations

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 150 (actual)
• Sponsor: Haukeland University Hospital · Academic / Other
• Sex: All
• Age: 59 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to compare wear and migration of the following hip prostheses: 1. Charnley monoblock 22.2mm caput and OGEE polyethylene acetabular component 2. Spectron EF stem with Reflection polyethylene cup and 28 mm CoCr caput 3. Spectron EF stem with XLPE cup and 28 mm CoCr caput 4. Spectron EF stem with Reflection polyethylene cup and 28 mm Oxinium caput 5. Spectron EF stem with XLPE cup and 28 mm Oxinium caput

Detailed description

Detailed description in: Wear and migration of highly cross-linked and conventional cemented polyethylene cups with cobalt chrome or Oxinium femoral heads: a randomized radiostereometric study of 150 patients. Kadar T, Hallan G, Aamodt A, Indrekvam K, Badawy M, Skredderstuen A, Havelin LI, Stokke T, Haugan K, Espehaug B, Furnes O. J Orthop Res. 2011 Aug;29(8):1222-9. doi: 10.1002/jor.21389

Conditions

• Arthritis

Interventions

Type	Name	Description
DEVICE	charnley OGEE	charnley OGEE
DEVICE	Spectron Reflection CoCr	Spectron Reflection CoCr
DEVICE	Spectron XLPE CoCr	Spectron XLPE CoCr
DEVICE	Spectron Reflection Oxinium	Spectron Reflection Oxinium
DEVICE	Spectron XLPE CoCR	Spectron XLPE CoCR

Timeline

• Start date: 2004-11-01
• Primary completion: 2007-06-01
• Completion: 2017-06-01
• First posted: 2008-06-17
• Last updated: 2017-02-28

Locations

1 site across 1 country: Norway