Status:
COMPLETED
A Comparison of Two Different Surgical Techniques for Total Hip Resurfacing
Lead Sponsor:
Zimmer Biomet
Collaborating Sponsors:
Aarhus University Hospital
Conditions:
Arthritis
Avascular Necrosis
Eligibility:
All Genders
29-61 years
Phase:
NA
Brief Summary
This study compares the posterior approach to the anterolateral approach using the ReCap® Total Hip Resurfacing System.
Detailed Description
Theoretical considerations of RECAP procedures through anterolateral trochanteric osteotomy: * Less bone resection, less complicated revision surgery. * Reduced stress shielding of the femur. * Lower...
Eligibility Criteria
Inclusion
- Primary hip OA
- Secondary hip OA due to mild and moderate acetabular dysplasia
- Sufficient bone quality for cementless acetabular component
- Suited for resurfacing of the femoral head (pre- and intraoperatively assessed)
- \>29 years
- \<61 years
Exclusion
- Neuromuscular or vascular diseases in affected leg
- Patients found intra-operatively to be unsuited for a cementless acetabular component or cementing of the femoral component
- Need of NSAID post-operatively
- Fracture sequelae
- Females at risk of pregnancy (no safe contraceptives)
- Severe hip dysplasia
- Sequelae from hip disease in childhood
- Medicine with large effect on bone density (K-vitamin antagonists, loop-diuretic)
- Alcoholism (females \> 14 units per week, males \> 21 units per week) AVN
- Osteoporosis
Key Trial Info
Start Date :
September 1 2008
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
February 1 2017
Estimated Enrollment :
49 Patients enrolled
Trial Details
Trial ID
NCT00750984
Start Date
September 1 2008
End Date
February 1 2017
Last Update
January 11 2018
Active Locations (1)
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1
Aarhus University Hospital
Aarhus, Denmark