Evidence map›Paper›PMID 27866928›Full record

ArticleThe Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation2017

Improved waitlist and transplant outcomes for pediatric lung transplantation after implementation of the lung allocation score.

Timothy S Lancaster, Jacob R Miller, Deirdre J Epstein, Nicholas C DuPont, Stuart C Sweet, Pirooz Eghtesady

Abstract readComparative Study
In one paragraph

Article in The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

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

20 citing papers in PubMed.

  1. Article
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  6. Review
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  8. Lung transplantation in children.Turk gogus kalp damar cerrahisi dergisi · 2024
    Review
  9. Poor functional status at the time of waitlist for pediatric lung transplant is associated with worse pretransplant outcomes.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · 2023
    Article
  10. Article
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  15. Consensus document for the selection of lung transplant candidates: An update from the International Society for Heart and Lung Transplantation.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · 2021
    Article
  16. Review
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Timothy S LancasterSection of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, Missouri, USA.
Jacob R MillerSection of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, Missouri, USA.
Deirdre J EpsteinSection of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, Missouri, USA.
Nicholas C DuPontSection of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, Missouri, USA.
Stuart C SweetDivision of Pediatric Allergy, Immunology and Pulmonary Medicine, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, Missouri, USA.
Pirooz EghtesadySection of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, Missouri, USA. Electronic address: eghtesadyp@wudosis.wustl.edu.

Funding

BASIC SCIENCE RESEARCH TRAINING: CARDIOPULMONARY SURGERYT32HL007776 · NHLBI · WASHINGTON UNIVERSITY · PI DAMIANO, RALPH J · 1994 to 2020
$4.6M
NHLBI NIH HHS T32 HL007776
6 · The paper itself

Abstract

backgroundAlthough the lung allocation score (LAS) has not been considered valid for lung allocation to children, several additional policy changes for pediatric lung allocation have been adopted since its implementation. We compared changes in waitlist and transplant outcomes for pediatric and adult lung transplant candidates since LAS implementation.

methodsThe United Network for Organ Sharing database was reviewed for all lung transplant listings during the period 1995 to June 2014. Outcomes were analyzed based on date of listing (pre-LAS vs post-LAS) and candidate age at listing (adults >18 years, adolescents 12 to 17 years, children 0 to 11 years).

resultsOf the 39,962 total listings, 2,096 (5%) were for pediatric candidates. Median waiting time decreased after LAS implementation for all age groups (adults: 379 vs 83 days; adolescents: 414 vs 104 days; children: 211 vs 109 days; p < 0.001). The proportion of candidates reaching transplant increased after LAS (adults: 52.6% vs 71.6%, p < 0.001; adolescents: 40.3% vs 61.6%, p < 0.001; children: 42.4% vs 50.9%, p = 0.014), whereas deaths on the waitlist decreased (adults: 28.0% vs 14.4%, p < 0.001; adolescents: 33.1% vs 20.9%, p < 0.001; children: 32.2% vs 25.0%; p = 0.025), despite more critically ill candidates in all groups. Median recipient survival increased after LAS for adults and children (adults: 5.1 vs 5.5 years, p < 0.001; children: 6.5 vs 7.6 years, p = 0.047), but not for adolescents (3.6 vs 4.3 years, p = 0.295).

conclusionsImprovements in waiting time, mortality and post-transplant survival have occurred in children after LAS implementation. Continued refinement of urgency-based allocation to children and broader sharing of pediatric donor lungs may help to maximize these benefits.

Indexed as

Quality ImprovementWaiting ListsAdolescentAdultAge FactorsChildChild, PreschoolDatabases, FactualFemaleGraft RejectionGraft SurvivalHumansKaplan-Meier EstimateLung TransplantationMaleMiddle Agedchildrenlung allocation scorelung transplantationoutcomespediatric

Identifiers

PMID27866928
PMCPMC6939294

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Registered trials

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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.