Using a special scaffold to help heal severe muscle injuries
Official title: Piezoelectric bioscaffold for the treatment of volumetric muscle loss
Funded at Spaulding Rehabilitation Hospital · NIH-11045694 · Data updated 2026-11-12
This study is testing a new biodegradable support that helps heal muscle damage for people with volumetric muscle loss by encouraging the body to repair itself, which could lead to better muscle function and an improved quality of life.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Spaulding Rehabilitation Hospital NIH-funded |
| Lab location | 1 site (Charlestown, United States) |
| Project start | March 1, 2024 |
| Project end | February 28, 2026 |
| Funding year | 2025 |
| Award (this year) | $203,082 |
| NIH project number | 5R21AR083039-02 |
| Project ID | NIH-11045694 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals who have experienced traumatic muscle injuries resulting in volumetric muscle loss.
✕Less likely to help
Patients with minor muscle injuries or those whose injuries do not involve volumetric muscle loss may not benefit from this research.
What this research studies
This research focuses on developing a biodegradable piezoelectric bioscaffold designed to enhance the healing process for patients suffering from volumetric muscle loss (VML). The scaffold aims to improve muscle recovery by providing both physical support and biochemical signals that encourage the body's own muscle stem cells to migrate and regenerate damaged tissue. By mimicking the natural electrical signals found in healthy tissues, this innovative approach seeks to overcome the limitations of current treatments that do not effectively recruit these essential cells. Patients may benefit from improved muscle function and quality of life as a result of this advanced treatment method.
Why it matters
Potential benefit: If successful, this research could significantly enhance recovery and restore muscle function for patients with severe muscle injuries.
How similar studies have gone: While the concept of using bioscaffolds for muscle repair is established, the specific approach of using piezoelectric scaffolds for active cell recruitment is novel and has not been extensively tested.
Where this research is happening
-
Spaulding Rehabilitation Hospital
Charlestown, United States Active
Researchers
- Principal investigator: Wang, Kai — Spaulding Rehabilitation Hospital
- Study coordinator: Wang, Kai
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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.