Evidence map›Paper›PMID 41811668›Full record

ArticleJournal of racial and ethnic health disparities2026

A Single-Center Assessment of the Race Neutral eGFR Calculation and Access to Kidney Transplantation for Black Patients: A Policy Change Is Not Enough.

Joy E Obayemi, Ateh E Fonteh, Daniela P Ladner, Amishi Desai, Dinee C Simpson

Abstract read
In one paragraph

Article in Journal of racial and ethnic health disparities, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Joy E ObayemiComprehensive Transplant Center (CTC), Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Ateh E FontehNorthwestern University Feinberg School of Medicine, Chicago, IL, USA.
Daniela P LadnerComprehensive Transplant Center (CTC), Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Amishi DesaiDivision of Nephrology, Department of Medicine, Northwestern Medicine, Chicago, IL, USA.
Dinee C SimpsonComprehensive Transplant Center (CTC), Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Northwestern University Feinberg School of Medicine, Chicago, IL, USA. dinee.simpson@nm.org.

Funding

Transplant Surgery Scientist Training ProgramT32DK077662 · NIDDK · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Richard M Green, Daniela P Ladner · 2007 to 2026
$3.8M
NIDDK NIH HHS T32 DK077662NIDDK NIH HHS T32DK077662
6 · The paper itself

Abstract

introductionEffective July 2022, kidney transplant centers were required to adjust waiting time for Black candidates using a new race-neutral eGFR (estimated glomerular filtration rate) calculation. Little has been reported about the impact and limitations of this policy change on transplant access for Black patients.

methodsA retrospective, single-center, cross-sectional study was performed in 04/2024 on adult (> 18 years) kidney transplant candidates who were eligible for wait-time modification. Clinicodemographic data and adjusted dialysis start dates were extracted from the medical record. Descriptive statistics were performed.

resultsA total of 274 Black patients were eligible for a wait-time modification. Of these, 26 (9.5%) had been delisted, nine (3.3%) were deceased, 26 (9.5%) were already transplanted, and 104 (38.1%) did not have the required laboratory documentation available. In total, 109 (39.8%) candidates ultimately received wait-time modifications. Of the 109, mean age was 56 years old and 47 (42.7%) were female. Mean wait-time gained was 2.7 years (median, 1.7 years; range, 1 month-21 years). Total wait-time gained by Black patients at this center was 298.5 years. Patients who did not receive time back were more likely to have recent bloodwork from maintenance dialysis as the source of evaluated laboratory data (52.7% vs. 33.0%) (p < 0.001).

conclusionRemoving race from the eGFR calculation expanded transplant access for Black patients with eligible patients receiving an average of 2.7 years of additional wait time at a large metropolitan center. However, wait-time recovery was limited by the availability of laboratory data, indicating that assistance with finding older lab values may help realize the full potential of this policy.

Indexed as

Black or African AmericanGlomerular Filtration RateHealth Services AccessibilityKidney TransplantationAdultAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedRetrospective StudiesWaiting ListsDisparitiesEstimated glomerular filtration rate (eGFR)KidneyRaceTransplant

Identifiers

PMID41811668
PMCPMC13546308

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.