Trials / Unknown
UnknownNCT00722982
Migration Pattern of C-stem AMT Versus Exeter in Total Hip Arthroplasty
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 70 (actual)
- Sponsor
- Ullevaal University Hospital · Academic / Other
- Sex
- All
- Age
- 30 Years – 80 Years
- Healthy volunteers
- Not accepted
Summary
Hypothesis: Migration of C-Stem AMT is equal to the well documented Exeter prosthesis In Norway it is annually performed approximately 600 primary and 100 revisions THA. Osteolysis around the prosthesis is one of the major difficulties while performing revision surgery. C-stem is a triple tapered cemented prosthesis designed to increase the stress and strain of proximal femur and thereby decreasing osteolysis. We are planning til include 70 patients and randomize to C-stem AMT or Exeter prosthesis. Both prosthesis will be combined with previously non documented "Marathon" acetabular prosthesis. The result will be followed clinically and with RSA and DXA. Soft endpoint after 2 years
Conditions
Timeline
- Start date
- 2008-07-01
- Primary completion
- 2012-05-01
- Completion
- 2015-07-01
- First posted
- 2008-07-28
- Last updated
- 2014-11-24
Locations
1 site across 1 country: Norway
Source: ClinicalTrials.gov record NCT00722982. Inclusion in this directory is not an endorsement.