Understanding how to protect lung tissue during mechanical ventilation in patients with severe respiratory distress
Official title: Preserving Epithelial Barrier Integrity in Ventilator-Induced Lung Injury
Funded at University of Vermont & St Agric College · NIH-11077693 · Data updated 2026-11-12
This study is looking at how using a ventilator can sometimes hurt the lungs of people with acute respiratory distress syndrome (ARDS), and it aims to find the best ways to help their lungs heal while still providing the support they need.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Vermont & St Agric College NIH-funded |
| Lab location | 1 site (Burlington, United States) |
| Project start | September 10, 2018 |
| Project end | March 31, 2028 |
| Funding year | 2025 |
| Award (this year) | $615,758 |
| NIH project number | 5R01HL142702-06 |
| Project ID | NIH-11077693 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are adults diagnosed with acute respiratory distress syndrome requiring mechanical ventilation.
✕Less likely to help
Patients with mild respiratory issues or those not requiring mechanical ventilation may not benefit from this research.
What this research studies
This research investigates the mechanisms behind ventilator-induced lung injury (VILI) in patients suffering from acute respiratory distress syndrome (ARDS). It aims to identify optimal ventilation strategies that balance lung injury and repair, as current treatments are limited. By studying the timing of ventilatory cycles and their effects on lung tissue integrity, the research seeks to develop better management approaches for ARDS patients. The methodology includes both in vivo and in vitro experiments to understand the dynamics of lung repair and injury.
Why it matters
Potential benefit: If successful, this research could lead to improved ventilation strategies that significantly reduce mortality rates in ARDS patients.
How similar studies have gone: Previous research has shown promising results in understanding lung injury mechanisms, indicating potential for success in this area.
Where this research is happening
-
University of Vermont & St Agric College
Burlington, United States Active
Researchers
- Principal investigator: Bates, Jason Ht — University of Vermont & St Agric College
- Study coordinator: Bates, Jason Ht
Related research
Other NIH-funded projects on the same topics.
-
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-
Protecting the lung lining during ventilator-related injury
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-
Mapping how ventilator use can harm lungs
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Finding ways to prevent lung injury caused by ventilators in patients with severe respiratory issues.
This study is looking at ways to make breathing machines safer for people with acute respiratory distress syndrome (ARDS) by creating a system that helps doctors adjust the machines to better fit each patient's needs, which could lead to better recovery.
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-
Height measurement methods to guide ventilator settings in ARDS
We’re testing whether more precise height measurements change how researchers set lung-protective tidal volumes in adults with ARDS who are on a ventilator.
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.