Using vibrations on the larynx to help with chronic cough
Official title: Vibrotactile stimulation of the larynx for refractory chronic cough
Funded at University of Minnesota · NIH-10950386 · Data updated 2026-11-12
This study is testing a new way to help people with chronic coughs that don’t get better with regular treatments, using gentle vibrations on the throat to see if it can reduce coughing and make life more comfortable.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Minnesota NIH-funded |
| Lab location | 1 site (Minneapolis, United States) |
| Project start | August 15, 2024 |
| Project end | July 31, 2027 |
| Funding year | 2024 |
| Award (this year) | $265,482 |
| NIH project number | 1R34HL174877-01 |
| Project ID | NIH-10950386 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates include individuals experiencing chronic cough that has not improved with standard treatments.
✕Less likely to help
Patients with chronic cough that is not related to laryngeal sensitivity or those who have not tried standard treatments may not benefit from this research.
What this research studies
This research investigates a new treatment for chronic cough that does not respond to standard therapies. It focuses on using vibrotactile stimulation on the larynx to alter sensory input, which may help reduce cough reflex and improve quality of life for patients. The study will refine the dosing of this stimulation to find the most effective approach. Participants will be monitored for changes in cough frequency and overall well-being.
Why it matters
Potential benefit: If successful, this research could provide a novel and effective treatment option for patients suffering from refractory chronic cough.
How similar studies have gone: Preliminary findings from similar approaches have shown promise in improving cough-related quality of life and reducing cough frequency.
Where this research is happening
-
University of Minnesota
Minneapolis, United States Active
Researchers
- Principal investigator: Misono, Stephanie — University of Minnesota
- Study coordinator: Misono, Stephanie
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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.