Polarstem Versus Corail; a Comparison of Micromotion and Periprosthetic Bone Remodelling of Two Femoral Stems
Arthritis of the Hip
About this trial
This is an interventional treatment trial for Arthritis of the Hip focused on measuring Arthroplasty, Replacement, Arthroplasty, Replacement, Hip, Osteoarthritis, Osteoarthritis, Hip, Arthritis
Eligibility Criteria
Inclusion Criteria: primary arthritis secondary arthritis aseptic necrosis of the femoral head acute hip fracture sequelae after hip fracture can use standard implants Exclusion Criteria: active malignant disease rheumatoid arthritis or other generalised auto-immune arthritic disease BMI>35 insulin dependent diabetes mellitus chronic or recurrent infection liver disease Pagets disease dementia or lack of compliance for other reasons uncompensated cardiac- or pulmonary disease (ASA class 3 or 4)
Sites / Locations
- Helse Bergen HF
Arms of the Study
Arm 1
Arm 2
Experimental
Active Comparator
Polarstem
Corail
Polarstem uncemented femoral stem
Corail uncemented femoral stem