Status:
COMPLETED
Efficiency and Safety of Navigation Aids in Total Hip Arthroplasty With Direct Anterior Approach
Lead Sponsor:
China Medical University Hospital
Conditions:
Osteoarthritis, Hip
Femur Head Necrosis
Eligibility:
All Genders
20+ years
Phase:
NA
Brief Summary
This prospective clinical study aimed to evaluate the effectiveness of an imageless navigation system in total hip arthroplasty (THA) via the direct anterior approach (DAA) on a traction table for red...
Detailed Description
This single-center prospective comparative study was conducted at the Joint Reconstruction Center of China Medical University Hospital between March 1, 2021 and September 30, 2021. Eligible participan...
Eligibility Criteria
Inclusion
- Clinical diagnosis of advanced hip osteoarthritis (OA) warranting total hip arthroplasty (THA)
- Clinical diagnosis of avascular necrosis (AVN) of the femoral head warranting total hip arthroplasty (THA)
- Clinical diagnosis of developmental dysplasia of the hip (DDH) warranting total hip arthroplasty (THA)
Exclusion
- Documented history of prior hip joint infection
- Severe limb length discrepancy requiring supplementary surgical interventions
- Significant spinal pathology affecting spinopelvic balance
- Radiographs in which the lesser trochanters and teardrops cannot be clearly defined
Key Trial Info
Start Date :
March 1 2021
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 30 2021
Estimated Enrollment :
72 Patients enrolled
Trial Details
Trial ID
NCT07134036
Start Date
March 1 2021
End Date
September 30 2021
Last Update
August 21 2025
Active Locations (1)
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1
China Medical University Hospital
Taichung, 台中市, Taiwan, 404