Patellofemoral Pain After Unicondylar Knee Arthroplasty
NCT ID: NCT01407042
Last Updated: 2016-07-19
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
24 participants
OBSERVATIONAL
2011-09-30
Brief Summary
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We speculate that the amount of cartilage/bone removal is related to the clinical outcome of the UKA-surgery.
In patients receiving a mobile-bearing UKA that amount of cartilage/bone removal is measured during the surgery. The clinical success of the procedure will be determined with certain knee questionnaires (Kujala \& KOOS)preoperatively, 3 months postoperatively, 6 months postoperatively and 1 year postoperatively. Additionally, the so-called bone-remodelling around that area of resected cartilage and bone will be measured (SPECT-CT) postoperatively.
The three variables (removed amount of cartilage/bone; clinical success with regard to the questionnaires; bone remodelling) are then analyzed with statistical methods to find out potential assoziations among them.
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Detailed Description
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Conditions
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Study Design
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CASE_ONLY
PROSPECTIVE
Study Groups
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mb-UKA
Patients with unicondylar osteoarthritis of the knee
mobile-bearing unicondylar knee arthroplasty
mobile-bearing unicondylar knee arthroplasty
Interventions
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mobile-bearing unicondylar knee arthroplasty
mobile-bearing unicondylar knee arthroplasty
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* insufficiency of the collateral or anterior cruciate ligaments
* a fixed varus or valgus deformity (not passively correctable) above 15°
* a flexion deformity greater than 15°
* rheumatoid arthritis
18 Years
99 Years
ALL
No
Sponsors
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Medical University Innsbruck
OTHER
Responsible Party
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Michael Liebensteiner
MD, PhD
Locations
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Innsbruck Medical University
Innsbruck, , Austria
Countries
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References
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Dammerer D, Liebensteiner M, Rochau H, Uprimny C, Smekal V, Rosenberger R, Servien E. Influence of the anterior notch in mobile-bearing UKA on patellofemoral radiotracer uptake and clinical outcome. BMC Musculoskelet Disord. 2017 Dec 16;18(1):532. doi: 10.1186/s12891-017-1885-6.
Other Identifiers
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PFJ-UKA-1
Identifier Type: -
Identifier Source: org_study_id
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