CompletedNot Applicable

Effect of Different Size of Patellar Resurfacing on Patellar Crepitus of the One-stage Bilateral Total Knee Arthroplasty.

Thailand94 participantsStarted 2020-07-17

Plain-language summary

The goal of this study is to compare the incidence of patella crepitation using different size of patella component in bilateral simultaneously total knee arthroplasty with patella resurfacing. The main question is does size of patella component effect the incidence of patella crepitus? In the control group, anatomically sized patella components were used, whereas the intervention group received 3 mm smaller, reduced-size patella components. Participants were scheduled for follow up examination 2 weeks, 6 weeks, 6 months and 1 year for incidence of the patella crepitation and other outcomes.

Who can participate

Age range50 Years – 80 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age between 50 and 80 years. * American Society of Anesthesiologists (ASA) Classification 1 or 2. * Diagnosed with primary knee osteoarthritis and requires bilateral total knee arthroplasty with patellar resurfacing. * Participants can understand and consent to participate in the research project Exclusion Criteria: * Secondary knee osteoarthritis, * Previous knee surgery or arthroscopic surgery * Individuals who cannot undergo surgery due to underlying medical conditions. * BMI \> 40 kg/m2 * Infection around the knee

What they're measuring

Patella crepitation

Timeframe: From postoperative follow-up 2 weeks to 1 year

Trial details

NCT IDNCT06811506

SponsorThammasat University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-07-10

View on ClinicalTrials.gov More Osteoarthritis (OA) of the Knee trials