Investigating blood flow changes in the retina for patients with dry macular degeneration
Exploring the implications of widespread decreases in dynamic blood flow to the retina and choroid in dry macular degeneration
This study is looking at how reduced blood flow in the eye affects people with dry macular degeneration, and it aims to find out who might be at risk of worsening vision so that we can explore ways to help improve blood flow and protect their sight.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Iowa City VA Medical Center NIH-funded |
| Lab location | 1 site (Iowa City, United States) |
| Project ID | NIH-11077682 on NIH RePORTER |
What this research studies
This research focuses on understanding how decreased blood flow to the retina and choroid affects patients with dry macular degeneration, a common eye condition that can lead to vision loss. Using advanced imaging techniques like laser speckle flowgraphy and Optical Coherence Tomography Angiography, the study aims to identify patients at risk of progressing to more severe stages of the disease. By monitoring blood flow dynamics, the research seeks to inform potential interventions that could restore blood flow and prevent further vision loss.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals diagnosed with early or intermediate stages of age-related macular degeneration.
Not a fit: Patients with advanced stages of macular degeneration or those with other unrelated eye conditions may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new treatments that help preserve vision in patients with dry macular degeneration.
How similar studies have performed: Previous research has shown promising results in using imaging techniques to assess blood flow in the eye, suggesting that this approach could be effective in this context.
Where this research is happening
Iowa City, United States
- Iowa City VA Medical Center — Iowa City, United States (Active)
Researchers
- Principal investigator: Linton, Edward F — Iowa City VA Medical Center
- Study coordinator: Linton, Edward F
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 below.