Comparison of posterolateral and direct anterior approach in uncemented total hip arthroplasty with a short stem prosthesis
- Conditions
- uncemented, total hip arthroplasty, short stem, posterolateral approach. direct anterior approach<br /><br />Ongecementeerd, totale heupprothese, korte steel, posterolaterale benadering, direct anterieure benadering
- Registration Number
- NL-OMON21080
- Lead Sponsor
- oordwest Ziekenhuisgroep, locatie Alkmaar
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- Not specified
- Target Recruitment
- 56
Inclusion Criteria
Willing and able to participate in the study protocol.
- Patient requires primary total hip replacement (THR) to the affected side, unilateral or bilateral.
Exclusion Criteria
- Previous surgery to ipsilateral or contralateral hip.
- Patients with posttraumatic changes of the pelvis or femur;
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The primary objective of this study is to investigate whether the NANOS femoral stem placed by means of the direct anterior approach (DAA) results in a better rigid fixation at two years follow-up in comparison with the NANOS stem placed using the posterolateral approach (PLA) in patients with hip osteoarthritis who need a total hip arthroplasty (THA). Also, stem position and off-set restoration will be taken into account.
- Secondary Outcome Measures
Name Time Method The secondary objective is to compare THA with the short stem NANOS prosthesis using the DAA with the PLA for perceived pain, functioning of the hip, quality of life, isometric hip abduction force and quality of walking during the first two years after surgery.