Evidence map›Paper›PMID 27653837›Full record

ArticleKidney international2016

Preemptive kidney transplantation is associated with survival benefits among pediatric patients with end-stage renal disease.

Sandra Amaral, Blayne A Sayed, Nancy Kutner, Rachel E Patzer

Open access · bronzeAbstract readComparative Study
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. Cited by 76 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed, 4 pooled it
6.7field-weighted citation impact, top 2% 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.

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

76 citing papers in PubMed, 4 syntheses or guidelines pooled it, 160 citations in OpenAlex.

  1. Pooled it
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  8. Pediatric Kidney Transplantation: A Systematic Review.Children (Basel, Switzerland) · 2026
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  16. [Kidney transplantation in low-age, low-weight children: A report of two cases].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2025
    Article
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16 more citing papers are in PubMed but not listed here.

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

4 authors at 2 institutions in 1 country.

Sandra AmaralDivision of Nephrology, The Children's Hospital of Philadelphia, Departments of Pediatrics and Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA. Electronic address: amarals@email.chop.edu.
Blayne A SayedDivision of Transplantation, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia, USA.
Nancy KutnerDepartment of Rehabilitation Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.
Rachel E PatzerDivision of Transplantation, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia, USA; Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Emory University · USUniversity of Pennsylvania · US

Funding

Atlanta Clinical and Translational Science Institute (ACTSI) RenewalUL1TR000454 · NCATS · EMORY UNIVERSITY · PI STEPHENS, DAVID S · 2012 to 2016
$25.8M
Atlanta Clinical and Translational Science Institute (ACTSI) RenewalKL2TR000455 · NCATS · EMORY UNIVERSITY · PI STEPHENS, DAVID S · 2012 to 2016
$2.9M
A regionally coordinated intervention to reduce racial disparities in access to kR24MD008077 · NIMHD · EMORY UNIVERSITY · PI PATZER, RACHEL E · 2013 to 2015
$916k
Assessing an adherence intervention for adolescents with kidney transplantsK23DK083529 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI AMARAL, SANDRA · 2011 to 2015
$861k
Does geographic access to care impact pediatric ESRD outcomes?R03DK099486 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI AMARAL, SANDRA · 2014 to 2015
$184k
NCATS NIH HHS KL2 TR000455NCATS NIH HHS UL1 TR000454NIDDK NIH HHS K23 DK083529NIDDK NIH HHS R03 DK099486NIMHD NIH HHS R24 MD008077
6 · The paper itself

Abstract

Kidney transplantation is the preferred treatment for pediatric end-stage renal disease (ESRD). Preemptive transplantation avoids the increased morbidity and mortality of dialysis. Yet, previous studies have not demonstrated significant graft or patient survival benefits for children undergoing transplantation preemptively versus nonpreemptively. These previous studies were limited by small samples sizes and low rates of adverse events. Here we compared graft failure and mortality rates using Kaplan-Meier methods and Cox regression among a large national cohort of children with ESRD undergoing preemptive versus nonpreemptive kidney transplantation between 2000 and 2012. Among 7527 pediatric kidney transplant recipients in the United States Renal Data System, 1668 underwent preemptive transplantation. Over a median 4.8 years follow-up, 1314 experienced graft failure, and over a median 5.2 years of follow-up, 334 died. Dialysis exposure versus preemptive transplantation conferred a higher risk of graft failure (hazard ratio 1.32; 95% confidence interval: 1.10-1.56) and a higher risk of death (hazard ratio 1.69; 95% confidence interval: 1.22-2.33) in multivariable analysis. Compared with children undergoing preemptive transplantation, children on dialysis for >1 year had a 52% higher risk of graft failure and those on dialysis >18 months had an 89% higher risk of death, regardless of donor source. Thus, preemptive transplantation is associated with substantial benefits in allograft and patient survival among children with ESRD, particularly when compared with children who receive dialysis for >1 year. These findings support policies to promote early access to transplantation and avoidance of dialysis for children with ESRD whenever feasible.

Indexed as

AdolescentChildChild, PreschoolCohort StudiesFemaleGraft SurvivalHumansKidney Failure, ChronicKidney TransplantationMaleTreatment FailureUnited Statespediatric kidney transplantationpreemptiveUnited States

Identifiers

PMID27653837
PMCPMC5072842
OpenAlexW2519035926

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.