A prospective, non-blinded, randomised study to examine the influence of surgical approach on function, electrical muscle activity and periprosthetic bone mineral density after implantation of a hip endoprosthesis
- Conditions
- C05.550.114.606.400: Hip coxarthrosis, osteoarthosisM16Coxarthrosis [arthrosis of hip]
- Registration Number
- DRKS00000144
- Lead Sponsor
- niversitätsmedizin BerlinCharité Campus MitteCentrum für Muskuloskeletale ChirurgieOrthopädische Klinik
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 100
1. Males or females with coxarthrosis for which cement-free implantation is indicated.
2. Written informed consent of patient.
1. Pregnancy.
2. Patients in whom the indication for implantation of the hip endoprosthesis is due to a high level of dysplasia or a congenital luxation.
3. Patients in whom exists the indication for implantation of a cemented hip endoprosthesis.
4. Patients who have already undergone an operation in any other area of the hips or the rest of pelvis or are older than 80 years.
5. Patients in whom there is advanced arthrosis or arthrodesis in another joint of the lower extremity.
6. Patients with functionally poor endoprosthesis of the lower extremity.
7. Patients with severe spinal degeneration and / or deformation.
8. Patients with overt osteoporosis or patients for which a permanent medication (eg corticosteroids, anticoagulants) resulting in changes in bone density can be expected.
9. Patients with tumors in the pelvis or the femur.
10. Patients who have already received local radiation treatment for tumors in the area of the pelvis and the femur.
11. Patients who are ill are in a dispute.
12. Patients who have limited legal capacity or incapacity.
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method one year post-operative bone mineral density (BMD) DEXA
- Secondary Outcome Measures
Name Time Method