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Clinical Trial Summary

The aim of the study is to compare polyethylene wear in an uncemented total hip prosthesis with 3rd. generation highly cross-linked polyethylene with a 32 mm ceramic femoral head compared to a 36 mm ceramic head. Using X-ray, RSA and DEXA.

The polyethylene to be used is E-Poly (Biomet).

The H0 hypothesis is that there is no difference with regard to polyethylene wear and bone loss between the two groups.


Clinical Trial Description

Uncemented THA, 32 mm or 36 mm caput of ceramics, E-Poly inserts. Measure wear with RSA, X-Ray and bone mineral density with DEXA. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00804388
Study type Interventional
Source Lovisenberg Diakonale Hospital
Contact
Status Active, not recruiting
Phase N/A
Start date December 2008
Completion date February 2012

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