Evidence map›Paper›PMID 32735170›Full record

ReviewAnnals of the American Thoracic Society2020

COVID-19 Lung Injury and High-Altitude Pulmonary Edema. A False Equation with Dangerous Implications.

Andrew M Luks, Erik R Swenson

Abstract readReview
In one paragraph

Review in Annals of the American Thoracic Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Negative pressure pulmonary edema (Review).Experimental and therapeutic medicine · 2023
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Increased ACE2, sRAGE, and Immune Activation, but Lowered Calcium and Magnesium in COVID-19.Recent advances in inflammation & allergy drug discovery · 2022
    Article
  12. Potential ofFrontiers in microbiology · 2022
    Article
  13. Forty-fifth ASPEN Presidential Address: Research in a pandemic-Why, what, how?JPEN. Journal of parenteral and enteral nutrition · 2021
    Article
  14. Review
  15. Article
  16. The Oxygen Transport Triad in High-Altitude Pulmonary Edema: A Perspective from the High Andes.International journal of environmental research and public health · 2021
    Article
  17. Article
  18. COVID-19: Molecular and Cellular Response.Frontiers in cellular and infection microbiology · 2021
    Review
  19. Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Andrew M LuksDivision of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, Washington; and.
Erik R SwensonDivision of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, Washington; and.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amid efforts to care for the large number of patients with coronavirus disease (COVID-19), there has been considerable speculation about whether the lung injury seen in these patients is different than acute respiratory distress syndrome from other causes. One idea that has garnered considerable attention, particularly on social media and in free open-access medicine, is the notion that lung injury due to COVID-19 is more similar to high-altitude pulmonary edema (HAPE). Drawing on this concept, it has also been proposed that treatments typically employed in the management of HAPE and other forms of acute altitude illness-pulmonary vasodilators and acetazolamide-should be considered for COVID-19. Despite some similarities in clinical features between the two entities, such as hypoxemia, radiographic opacities, and altered lung compliance, the pathophysiological mechanisms of HAPE and lung injury due to COVID-19 are fundamentally different, and the entities cannot be viewed as equivalent. Although of high utility in the management of HAPE and acute mountain sickness, systemically delivered pulmonary vasodilators and acetazolamide should not be used in the treatment of COVID-19, as they carry the risk of multiple adverse consequences, including worsened ventilation-perfusion matching, impaired carbon dioxide transport, systemic hypotension, and increased work of breathing.

Indexed as

Altitude SicknessCoronavirus InfectionsHypertension, PulmonaryPandemicsPneumonia, ViralRespiratory Distress SyndromeAcetazolamideBetacoronavirusCarbonic Anhydrase InhibitorsCOVID-19COVID-19 Drug TreatmentHumansLung InjuryNifedipineSARS-CoV-2Vasodilator AgentsAcetazolamideCarbonic Anhydrase InhibitorsNifedipineVasodilator Agentsacetazolamideacute respiratory distress syndromecoronavirus diseasehigh-altitude pulmonary edemanifedipine

Identifiers

PMID32735170
PMCPMC7393782

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.