Evidence map›Paper›PMID 31981441›Full record

ArticleAmerican journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons2020

Dialysis facility referral and start of evaluation for kidney transplantation among patients treated with dialysis in the Southeastern United States.

Rachel E Patzer, Laura McPherson, Zhensheng Wang, Laura C Plantinga, Sudeshna Paul, Matthew Ellis, Derek A DuBay, Joshua Wolf, Amber Reeves-Daniel, Heather Jones and 3 more

Abstract read
In one paragraph

Article in American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

57 citing papers in PubMed.

  1. Article
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  7. What is Medicare Advantage and Why is it the Most Important Contemporary Policy Affecting Kidney Disease?American journal of kidney diseases : the official journal of the National Kidney Foundation · 2026
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Sex and Gender Disparities in Kidney Transplantation.Advances in kidney disease and health · 2025
    Review
  16. Article
  17. Transforming transplantation access: A federal directive for comprehensive pre-waitlisting data collection.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2025
    Article
  18. Review
  19. Article
  20. Review
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

13 authors.

Rachel E PatzerDepartment of Surgery, Division of Transplantation, Emory University School of Medicine, Atlanta, Georgia, USA.ORCID 0000-0003-2573-9963
Laura McPhersonDepartment of Surgery, Division of Transplantation, Emory University School of Medicine, Atlanta, Georgia, USA.ORCID 0000-0001-8135-1408
Zhensheng WangDepartment of Surgery, Division of Transplantation, Emory University School of Medicine, Atlanta, Georgia, USA.
Laura C PlantingaDepartment of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.ORCID 0000-0003-0809-8981
Sudeshna PaulNell Hodgson Woodruff School of Nursing, Emory University, Atlanta, Georgia, USA.
Matthew EllisDepartments of Medicine and Surgery, Duke University, Durham, North Carolina, USA.
Derek A DuBayMedical University of South Carolina, Charleston, South Carolina, USA.
Joshua WolfPiedmont Transplant Institute, Piedmont Healthcare, Atlanta, Georgia, USA.
Amber Reeves-DanielWake Forest Medical Center, Atlanta, Georgia, USA.
Heather JonesVidant Medical Center, Greenville, North Carolina, USA.
Carlos ZayasDivision of Nephrology, Department of Medicine, Augusta University, Augusta, Georgia, USA.
Laura MulloyDivision of Nephrology, Department of Medicine, Augusta University, Augusta, Georgia, USA.
Stephen O PastanEmory Transplant Center, Atlanta, Georgia, USA.ORCID 0000-0003-2638-6354

Funding

Reducing Racial Disparities in Access to Kidney Transplantation: the RaDIANT Regional StudyU01MD010611 · NIMHD · EMORY UNIVERSITY · PI PATZER, RACHEL E · 2016 to 2020
$2.8M
NIH HHS U01MD010611NIMHD NIH HHS U01 MD010611
6 · The paper itself

Abstract

Variability in transplant access exists, but barriers to referral and evaluation are underexplored due to lack of national surveillance data. We examined referral for kidney transplantation evaluation and start of the evaluation among 34 857 incident, adult (18-79 years) end-stage kidney disease patients from 690 dialysis facilities in the United States Renal Data System from January 1, 2012 through August 31, 2016, followed through February 2018 and linked data to referral and evaluation data from nine transplant centers in Georgia, North Carolina, and South Carolina. Multivariable-adjusted competing risk analysis examined each outcome. The median within-facility cumulative percentage of patients referred for kidney transplantation within 1 year of dialysis at the 690 dialysis facilities in Network 6 was 33.7% (interquartile range [IQR]: 25.3%-43.1%). Only 48.3% of referred patients started the transplant evaluation within 6 months of referral. In multivariable analyses, factors associated with referral vs evaluation start among those referred at any time differed. For example, black, non-Hispanic patients had a higher rate of referral (hazard ratio [HR]: 1.22; 95% confidence interval [CI]: 1.18-1.27), but lower evaluation start among those referred (HR: 0.93; 95% CI: 0.88-0.98), vs white non-Hispanic patients. Barriers to transplant varied by step, and national surveillance data should be collected on early transplant steps to improve transplant access.

Indexed as

Kidney Failure, ChronicKidney TransplantationAdultHumansNorth CarolinaReferral and ConsultationRenal DialysisUnited Statesclinical research/practicedialysisdisparitiesepidemiologyethnicity/racehealth services and outcomes researchkidney transplantation/nephrologypatient referral

Identifiers

PMID31981441
PMCPMC10204587

What OpenQuestion holds

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Registered trials

None linked

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.