Understanding why Black and Latino patients experience lower dialysis quality
Official title: Elucidating the Mechanisms of Racial and Ethnic Disparities in Dialysis Quality
Funded at University of Southern California · NIH-11375508 · Data updated 2026-11-12
A national study will look at why Black and Latino people on dialysis often receive lower quality care and how this could be improved.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Southern California NIH-funded |
| Lab location | 1 site (Los Angeles, UNITED STATES) |
| Project start | September 1, 2023 |
| Project end | June 30, 2028 |
| Funding year | 2026 |
| Award (this year) | $802,610 |
| NIH project number | 4R01DK137223-04 |
| Project ID | NIH-11375508 on NIH RePORTER |
Who could benefit from this research
✓Could help
Patients on dialysis who are Black or Latino, in various regions across the United States.
✕Less likely to help
Patients whose care is not impacted by racial/ethnic disparities in dialysis quality or who are not on dialysis.
What this research studies
This project uses a national dialysis registry linked with Medicare data to explore how neighborhood, provider, and individual factors combine to create disparities in dialysis care. It will examine these mechanisms at regional levels and project how future policies or interventions might reduce gaps. The goal is to identify actionable targets so clinicians, clinics, and policymakers can improve care for Black and Latino patients on dialysis.
Why it matters
Potential benefit: If successful, the work could help design policies and care practices that reduce disparities and improve dialysis quality for minority patients.
How similar studies have gone: Previous work has described disparities but this study aims to quantify mechanisms and regional effects in a new, integrated way.
Where this research is happening
-
University of Southern California
Los Angeles, United States Active
Researchers
- Principal investigator: Lin, Eugene — University of Southern California
- Study coordinator: Lin, Eugene
Related research
Other NIH-funded projects on the same topics.
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-
MOVE Trial: Tailored motivational support to help African Americans stick with dialysis
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-
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-
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-
Patient-provider conversations and unequal access to home dialysis and kidney transplant
This project explores how conversations between doctors and patients affect why some Black and Hispanic people with kidney disease don’t get home dialysis or preemptive kidney transplants as often as White or Asian patients.
-
CHOOSE Home: Using community health workers to boost home dialysis and social care in CKD
A real-world trial tests adding community health workers to an interdisciplinary CKD clinic to help patients access home dialysis options.
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.