Short stem total hip arthroplasty for osteonecrosis of the femoral head in patients 60 years or younger: A 3 to 10 year follow-up study
Completed
- Conditions
- Orthopedicship arthroplastyosteonecrosis of the femoral headMusculoskeletal DiseasesHip arthroplasty
- Registration Number
- ISRCTN91336248
- Lead Sponsor
- niversity of Cagliari (Università degli Studi di Cagliari)
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 32
Inclusion Criteria
1. Indication for implantation of the Nanos short stem due to osteonecrosis of the hip
2. Patients 60 years old or younger
3. Written informed consent
Exclusion Criteria
1. Older than 60 years
2. Had a follow up of less than 3 years after the operation
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Clinical outcomes are assessed using the Harris hip score (HHS), the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and the UCLA score at baseline, 1, 3, 6, 12 months and yearly for ten years
- Secondary Outcome Measures
Name Time Method Hip geometry restoration (center of rotation, offset and limb length), bone-implant fixation and osteolysis is measured using radiographs at immediately after the surgery and then at 1, 3, 6, 12 months and yearly for ten years