Five-Year Knee Replacement Outcomes Study
Part of Bones, joints & muscles clinical trials.
This study follows patients who receive a new knee joint replacement for severe knee arthritis or similar conditions. Researchers will track how well the artificial knee works and how patients recover over 5 years to ensure the replacement lasts and improves quality of life.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 50 and 85 years old
- You have severe knee pain and disability from osteoarthritis, collagen disorder, or bone damage (not rheumatoid arthritis)
- Your knee is a candidate for primary total knee replacement surgery based on doctor evaluation
- Your knee's alignment (measured by Hip-Knee-Ankle angle) is only mildly off—within ±15 degrees
- You are willing to attend follow-up visits and complete assessments for 5 years
- You do not already have a prosthesis (artificial joint) on the same side
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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