Local heat therapy to improve blood sugar control and reduce frailty risk in older adults with prediabetes
Official title: Glycemic control and frailty risk in older people at risk for type 2 diabetes: Impact of local heat therapy
Funded at Texas Tech University · NIH-11140391 · Data updated 2026-11-12
This project tests whether applying local heat to muscles can help older adults with prediabetes improve blood sugar control and reduce muscle weakness linked to frailty.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Texas Tech University NIH-funded |
| Lab location | 1 site (Lubbock, United States) |
| Project start | August 1, 2024 |
| Project end | July 31, 2029 |
| Funding year | 2025 |
| Award (this year) | $679,915 |
| NIH project number | 5R01AG084597-02 |
| Project ID | NIH-11140391 on NIH RePORTER |
Who could benefit from this research
✓Could help
Older adults with prediabetes or at high risk for type 2 diabetes who have limited ability to do intense exercise are the ideal candidates.
✕Less likely to help
People without prediabetes, much younger individuals, or those whose frailty stems from non-muscle causes may be unlikely to benefit.
What this research studies
You would join as an older adult with prediabetes or at risk for type 2 diabetes and receive regular localized heat treatments to targeted muscles. The team will monitor your blood sugar control, muscle size and quality, walking speed, and strength over time to see if heat improves factors that lead to frailty. They will look at muscle architecture measures such as cross-sectional area, capillarization, and mitochondrial markers to understand how heat affects muscle health. Visits will take place at the research site and may include blood tests and physical performance measurements.
Why it matters
Potential benefit: If successful, this approach could provide a non-exercise option to strengthen muscle, improve blood sugar control, and lower the risk of progressing to type 2 diabetes and frailty.
How similar studies have gone: High-intensity exercise has demonstrated clear muscle and metabolic benefits in older adults, while local heat therapy is a newer and less-established alternative with limited prior evidence.
Where this research is happening
-
Texas Tech University
Lubbock, United States Active
Researchers
- Principal investigator: Luk, Hui Ying — Texas Tech University
- Study coordinator: Luk, Hui Ying
Related research
Other NIH-funded projects on the same topics.
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Glycemic control and frailty risk in older adults at risk for type 2 diabetes: how local heat therapy may help
Aging adults at risk for type 2 diabetes may benefit from a local heat therapy approach to improve blood sugar control and reduce frailty risk.
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Impact of local heat therapy on glycemic control and frailty in older adults at risk for type 2 diabetes
This study is looking at how using local heat therapy can help older adults at risk for type 2 diabetes feel stronger and healthier, especially by improving their muscle health and blood sugar control, and it may include some fun, quick exercise sessions too!
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Weight Loss, Bone Health, and Fracture Risk in Type 2 Diabetes
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Alzheimer’s and dementia risk in people with prediabetes or type 2 diabetes
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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.