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Kidney disease of unknown cause
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AKF spotlights

Learn how treatments and advanced technologies are changing what's possible for people with chronic kidney disease (CKD)
Watch or listen to AKF's new podcast that gives voice to the many facets of living with kidney disease.
With your support, we're making more transplants possible though our Living Donor Assistance Program

Honor or remember a loved one today. Your gift will be 2X MATCHED >>>

En español

Kidney disease of unknown cause
Health equity

GMS login Our blog Podcasts

Donate today Get involved

Learn how treatments and advanced technologies are changing what's possible for people with chronic kidney disease (CKD)
Watch or listen to AKF's new podcast that gives voice to the many facets of living with kidney disease.
With your support, we're making more transplants possible though our Living Donor Assistance Program

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Factsheet

Estimated Glomerular Filtration Rate (eGFR) explained

Understand what an eGFR test tells you and your doctor about your kidney health

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AKF works on behalf of 1 in 7 Americans living with kidney disease, and the millions more at risk, to support people wherever they are in their fight against kidney disease — from prevention through post-transplant living.

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© 2026 American Kidney Fund, Inc. All rights reserved.

The American Kidney Fund is a qualified 501(c)(3) tax-exempt organization. EIN: 23-7124261. CFC #11404

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