Investigating how weight loss affects knee cartilage and joint health
Weight loss, in vivo cartilage mechanics, and joint health
This study looks at how being overweight affects knee cartilage in people with knee osteoarthritis and whether losing weight can help improve how the cartilage works during daily activities.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Duke University NIH-funded |
| Lab location | 1 site (Durham, United States) |
| Project ID | NIH-10536658 on NIH RePORTER |
What this research studies
This research explores the relationship between obesity and knee osteoarthritis (OA), focusing on how weight loss may influence the mechanics of knee cartilage. It examines the strain distributions in knee cartilage during everyday activities and how these may differ between individuals with high and normal body mass index (BMI). The study utilizes advanced imaging techniques to assess cartilage composition and function, aiming to determine if changes caused by obesity can be reversed through weight loss.
Who could benefit from this research
Good fit: Ideal candidates for this research are adults aged 21 and older who are obese and experiencing knee pain or dysfunction.
Not a fit: Patients who are not overweight or do not have knee osteoarthritis may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved strategies for managing knee osteoarthritis and enhancing joint health through weight loss.
How similar studies have performed: Previous research has shown promising results in understanding the impact of obesity on joint health, suggesting that this approach could yield valuable insights.
Where this research is happening
Durham, United States
- Duke University — Durham, United States (Active)
Researchers
- Principal investigator: Defrate, Louis E. — Duke University
- Study coordinator: Defrate, Louis E.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.