Status:
COMPLETED
Benefit of Orthopedic Navigation in the ARThroplasty of the Hip
Lead Sponsor:
Aesculap AG
Conditions:
Osteoarthritis, Hip
Arthritis, Rheumatoid
Eligibility:
All Genders
50+ years
Phase:
PHASE4
Brief Summary
This study was initiated to investigate the impact of the computer based image free navigation on the precision of the cup implantation. The implantation of the acetabular component (cup) is known to ...
Eligibility Criteria
Inclusion
- Indication for primary cementless total hip endoprosthesis implantation with Bicontact stem and Plasmacup
- Diagnoses: primary or secondary coxarthrosis, rheumatoid arthritis, femoral head necrosis
- Age ≥ 50 Years
- ASA score \<4
- Patient signed the informed consent
Exclusion
- Excessive damage to the hip joint (e.g. dysplasia)
- Severe deformities of the pelvis, femoral bone or knee
- Unfeasibility of landmark palpation (e.g. due to adiposity)
- Acute or chronic infection
- Pregnancy
- Patients not available for follow-up-examination at the center
- Patients exceeding 10 mSv effective radiation dose because of previous scientific or clinical exposition during the past 10 years
Key Trial Info
Start Date :
November 1 2011
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 1 2013
Estimated Enrollment :
89 Patients enrolled
Trial Details
Trial ID
NCT01496300
Start Date
November 1 2011
End Date
September 1 2013
Last Update
September 3 2014
Active Locations (1)
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1
Lukas-Krankenhaus
Bünde, Germany, 32257