Improving health in Alaska Native communities by enhancing tuberculosis diagnosis
Official title: Improving Native American Health Through Community-based Screening and Diagnostic Testing for Tuberculosis
Funded at University of Washington · NIH-10840552 · Data updated 2026-11-12
This study is working to make it easier and more accurate to diagnose tuberculosis (TB) in Alaska Native communities by using portable x-ray machines and new testing methods, so that people in remote areas can get the care they need more quickly and easily.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Washington NIH-funded |
| Lab location | 1 site (Seattle, United States) |
| Project start | June 12, 2024 |
| Project end | May 31, 2026 |
| Funding year | 2024 |
| Award (this year) | $398,580 |
| NIH project number | 1R21NR021233-01 |
| Project ID | NIH-10840552 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research include Alaska Native individuals, both children and adults, who are at risk for tuberculosis or exhibit symptoms of the disease.
✕Less likely to help
Patients who do not reside in Alaska or who are not part of the Alaska Native population may not benefit from this research.
What this research studies
This research focuses on improving the diagnosis of tuberculosis (TB) in Alaska Native communities, where TB is a significant health issue. The project aims to implement portable chest x-ray devices and innovative sampling techniques, such as tongue swabs, to facilitate easier and more accurate TB testing in remote areas. By utilizing artificial intelligence for real-time image analysis and advanced molecular testing methods, the research seeks to overcome barriers to effective diagnosis and treatment in these underserved populations.
Why it matters
Potential benefit: If successful, this research could lead to earlier and more accurate TB diagnoses, ultimately reducing morbidity and mortality in Alaska Native communities.
How similar studies have gone: Previous research in TB-endemic regions has shown success with similar diagnostic approaches, indicating potential for effective implementation in Alaska.
Where this research is happening
-
University of Washington
Seattle, United States Active
Researchers
- Principal investigator: Drain, Paul K — University of Washington
- Study coordinator: Drain, Paul K
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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.