Improving cartilage repair using ultrasound techniques
Official title: Optimizing Ultrasound Regimens for Achieving Cartilage Repair
Funded at University of Alabama in Huntsville · NIH-10978231 · Data updated 2026-11-12
This study is looking at how a gentle ultrasound treatment can help heal early cartilage injuries better, especially for people who are getting cartilage repair procedures, by using special cells to improve healing and reduce inflammation.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Alabama in Huntsville NIH-funded |
| Lab location | 1 site (Huntsville, United States) |
| Project start | February 11, 2022 |
| Project end | November 30, 2025 |
| Funding year | 2025 |
| Award (this year) | $417,264 |
| NIH project number | 5R01AR079499-04 |
| Project ID | NIH-10978231 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals with early-stage cartilage injuries or conditions that lead to cartilage deterioration, such as osteoarthritis.
✕Less likely to help
Patients with advanced cartilage degeneration or those who have already undergone extensive surgical interventions may not benefit from this research.
What this research studies
This research investigates how continuous low-intensity ultrasound (cLIUS) can enhance the repair of cartilage, particularly in patients with early cartilage injuries. The study focuses on the use of mesenchymal stromal cells (MSCs) and aims to improve the effectiveness of existing cartilage repair methods like matrix-assisted implantation and microfracture. By addressing the inflammatory environment that hinders cartilage healing, the research seeks to promote better integration and functional outcomes for patients. The approach is non-invasive and aims to provide a safer alternative for cartilage regeneration.
Why it matters
Potential benefit: If successful, this research could lead to more effective treatments for cartilage injuries, potentially reducing pain and improving joint function for patients.
How similar studies have gone: Previous research has shown promising results using ultrasound techniques for tissue repair, suggesting that this approach may be effective in cartilage regeneration as well.
Where this research is happening
-
University of Alabama in Huntsville
Huntsville, United States Active
Researchers
- Principal investigator: Subramanian, Anuradha — University of Alabama in Huntsville
- Study coordinator: Subramanian, Anuradha
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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.