Evidence map›Paper›PMID 33054329›Full record

ReviewAmerican journal of respiratory and critical care medicine2020

The POOR Get POORer: A Hypothesis for the Pathogenesis of Ventilator-induced Lung Injury.

Donald P Gaver, Gary F Nieman, Louis A Gatto, Maurizio Cereda, Nader M Habashi, Jason H T Bates

Open access · greenAbstract readReview
In one paragraph

Review in American journal of respiratory and critical care medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
6.8field-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

50 citing papers in PubMed, 86 citations in OpenAlex.

  1. Trial
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  5. Review
  6. Atelectrauma: promotion and prevention.Intensive care medicine · 2026
    Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Mechanical ventilation energy analysis: Recruitment focuses injurious power in the ventilated lung.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  14. Review
  15. Article
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  18. Review
  19. Article
  20. Evolution of interfacial mechanics of lung surfactant mimics progression of acute respiratory distress syndrome.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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

6 authors at 5 institutions in 1 country.

Donald P GaverDepartment of Biomedical Engineering, Tulane University, New Orleans, Louisiana.ORCID 0000-0002-1450-3843
Gary F NiemanDepartment of Surgery, SUNY Upstate Medical University, Syracuse, New York.ORCID 0000-0002-4541-4472
Louis A GattoDepartment of Surgery, SUNY Upstate Medical University, Syracuse, New York.ORCID 0000-0001-7658-264X
Maurizio CeredaDepartment of Anesthesiology and Critical Care and.
Nader M HabashiR Adams Cowley Shock Trauma Center, University of Maryland, Baltimore, Maryland; and.
Jason H T BatesDepartment of Medicine, University of Vermont, Burlington, Vermont.ORCID 0000-0002-6062-6377
SUNY Upstate Medical University · USTulane University · USUniversity of Maryland, Baltimore · USUniversity of Pennsylvania · USUniversity of Vermont · US

Funding

Preserving Epithelial Barrier Integrity in Ventilator-Induced Lung InjuryR01HL142702 · NHLBI · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI Jason HT Bates, DONALD P. GAVER · 2018 to 2026
$4.6M
NHLBI NIH HHS R01 HL142702
6 · The paper itself

Abstract

Protective ventilation strategies for the injured lung currently revolve around the use of low Vt, ostensibly to avoid volutrauma, together with positive end-expiratory pressure to increase the fraction of open lung and reduce atelectrauma. Protective ventilation is currently applied in a one-size-fits-all manner, and although this practical approach has reduced acute respiratory distress syndrome deaths, mortality is still high and improvements are at a standstill. Furthermore, how to minimize ventilator-induced lung injury (VILI) for any given lung remains controversial and poorly understood. Here we present a hypothesis of VILI pathogenesis that potentially serves as a basis upon which minimally injurious ventilation strategies might be developed. This hypothesis is based on evidence demonstrating that VILI begins in isolated lung regions manifesting a Permeability-Originated Obstruction Response (POOR) in which alveolar leak leads to surfactant dysfunction and increases local tissue stresses. VILI progresses topographically outward from these regions in a POOR-get-POORer fashion unless steps are taken to interrupt it. We propose that interrupting the POOR-get-POORer progression of lung injury relies on two principles:

Indexed as

Acute DiseaseBiomechanical PhenomenaChronic DiseaseFemaleHumansMaleMonitoring, PhysiologicPrimary PreventionPrognosisPulmonary AtelectasisPulmonary EdemaRespiratory Distress SyndromeRespiratory Function TestsVentilator-Induced Lung Injuryacute respiratory distress syndromeatelectraumamechanical ventilationsurfactantvolutrauma

Identifiers

PMID33054329
PMCPMC7560804
OpenAlexW3034689204

What OpenQuestion holds

Textmetadata
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.