Evidence map›Paper›PMID 27555121›Full record

ArticleKidney international2016

Twenty years of evolving trends in racial disparities for adult kidney transplant recipients.

David J Taber, Mulugeta Gebregziabher, Kelly J Hunt, Titte Srinivas, Kenneth D Chavin, Prabhakar K Baliga, Leonard E Egede

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Kidney international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06182475 (Increasing Equity in Live Donor Kidney Transplantation Through Effective Patient-Provider Communication), which is not on this map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06182475 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Increasing Equity in Live Donor Kidney Transplantation Through Effective Patient-Provider Communication

TypeinterventionalSponsorTemple UniversityRan2026 to 2027Enrolled70ConditionsKidney Disease, Chronic, End Stage Renal Disease, Kidney ReplacementArmsEPPComm Provider Training
3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Impact ofTransplantation direct · 2022
    Article
  10. Article
  11. Racial Difference in the Association of Long-Term Exposure to Fine Particulate Matter (PMInternational journal of environmental research and public health · 2021
    Article
  12. Article
  13. Article
  14. Observational
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Barriers to living donor kidney transplantation in the United Kingdom: a national observational study.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2017
    Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

David J TaberDivision of Transplant Surgery, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA; Department of Pharmacy Services, Ralph H. Johnson VAMC, Charleston, South Carolina, USA. Electronic address: taberd@musc.edu.
Mulugeta GebregziabherDepartment of Public Health Sciences, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA.
Kelly J HuntDepartment of Public Health Sciences, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA.
Titte SrinivasDivision of Transplant Nephrology, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA.
Kenneth D ChavinDivision of Transplant Surgery, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA.
Prabhakar K BaligaDivision of Transplant Surgery, College of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA.
Leonard E EgedeVeteran Affairs HSR&D Health Equity and Rural Outreach Innovation Center (HEROIC), Ralph H. Johnson VAMC, Charleston, South Carolina, USA.
Medical University of South Carolina · USRalph H. Johnson VA Medical Center · US

Funding

Impact of Cardiovascular Risk Control on Racial Disparities in Kidney TransplantK23DK099440 · NIDDK · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI TABER, DAVID J. · 2014 to 2017
$715k
NIDDK NIH HHS K23 DK099440
6 · The paper itself

Abstract

Disparities in outcomes for African American (AA) kidney transplant recipients have persisted for 40 years without a comprehensive analysis of evolving trends in the risks associated with this disparity. Here we analyzed U.S. transplant registry data, which included adult Caucasian or AA solitary kidney recipients undergoing transplantation between 1990 and 2009 comprising 202,085 transplantations. During this 20-year period, the estimated rate of 5-year graft loss decreased from 27.6% to 12.8%. Notable trends in baseline characteristics that significantly differed by race over time included the following: increased prevalence of diabetes from 2001 to 2009 in AAs (5-year slope difference: 3.4%), longer time on the waiting list (76.5 more days per 5 years in AAs), fewer living donors in AAs from 2003 to 2009 (5-year slope difference: -3.36%), more circulatory death donors in AAs from 2000-09 (5-year slope difference: 1.78%), and a slower decline in delayed graft function in AAs (5-year slope difference: 0.85%). The absolute risk difference between AAs and Caucasians for 5-year graft loss significantly declined over time (-0.92% decrease per 5 years), whereas the relative risk difference actually significantly increased (3.4% increase per 5 years). These results provide a mixed picture of both promising and concerning trends in disparities for AA kidney transplant recipients. Thus, although the disparity for graft loss has significantly improved, equity is still far off, and other disparities, including living donation rates and delayed graft function rates, have widened during this time.

Indexed as

AdultBlack or African AmericanDelayed Graft FunctionFemaleGraft RejectionGraft SurvivalHealthcare DisparitiesHumansKidney TransplantationLiving DonorsMaleMiddle AgedRegistriesRetrospective StudiesTime FactorsTransplant RecipientsAfrican Americangraft losskidney transplantracial disparities

Identifiers

PMID27555121
PMCPMC5026578
OpenAlexW2508860297

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.