Evidence map›Paper›PMID 32674001›Full record

ArticleJournal of critical care2020

Late histopathologic characteristics of critically ill COVID-19 patients: Different phenotypes without evidence of invasive aspergillosis, a case series.

Antine W Flikweert, Marco J J H Grootenboers, David C Y Yick, Arthur W F du Mée, Nardo J M van der Meer, Thijs C D Rettig, Merijn K M Kant

Open access · greenAbstract read
In one paragraph

Article in Journal of critical care, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 7 pooled it
2.4field-weighted citation impact, top 6% 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

65 citing papers in PubMed, 7 syntheses or guidelines pooled it, 100 citations in OpenAlex.

  1. Pooled it
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  9. Article
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  11. Article
  12. High Burden of COVID-19-Associated Pulmonary Aspergillosis in Severely Immunocompromised Patients Requiring Mechanical Ventilation.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Observational
  13. Article
  14. Invasive Fungal Infections Associated with COVID-19.Journal of fungi (Basel, Switzerland) · 2023
    Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. What remains in the pulmonary tissue after acute COVID-19?Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2022
    Article
  20. Review

5 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

7 authors at 1 institution in 1 country.

Antine W FlikweertDepartment of Pulmonology, Amphia Hospital, Breda, the Netherlands. Electronic address: aflikweert@amphia.nl.
Marco J J H GrootenboersDepartment of Pulmonology, Amphia Hospital, Breda, the Netherlands.
David C Y YickDepartment of Pathology, Amphia Hospital, Breda, the Netherlands.
Arthur W F du MéeDepartment of Radiology, Amphia Hospital, Breda, the Netherlands.
Nardo J M van der MeerDepartment of Intensive Care, Amphia Hospital, Breda, the Netherlands.
Thijs C D RettigDepartment of Intensive Care, Amphia Hospital, Breda, the Netherlands.
Merijn K M KantDepartment of Pulmonology, Amphia Hospital, Breda, the Netherlands; Department of Intensive Care, Amphia Hospital, Breda, the Netherlands.
Amphia Ziekenhuis · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePathological data of critical ill COVID-19 patients is essential in the search for optimal treatment options. MATERIAL AND

methodsWe performed postmortem needle core lung biopsies in seven patients with COVID-19 related ARDS. Clinical, radiological and microbiological characteristics are reported together with histopathological findings. MEASUREMENT AND MAIN

resultsPatients age ranged from 58 to 83 years, five males and two females were included. Time from hospital admission to death ranged from 12 to 36 days, with a mean of 20 ventilated days. ICU stay was complicated by pulmonary embolism in five patients and positive galactomannan on bronchoalveolar lavage fluid in six patients, suggesting COVID-19 associated pulmonary aspergillosis. Chest CT in all patients showed ground glass opacities, commonly progressing to nondependent consolidations. We observed four distinct histopathological patterns: acute fibrinous and organizing pneumonia, diffuse alveolar damage, fibrosis and, in four out of seven patients an organizing pneumonia. None of the biopsy specimens showed any signs of invasive aspergillosis.

conclusionsIn this case series common late histopathology in critically ill COVID patients is not classic DAD but heterogeneous with predominant pattern of organizing pneumonia. Postmortem biopsy investigations in critically COVID-19 patients with probable COVID-19 associated pulmonary aspergillosis obtained no evidence for invasive aspergillosis.

Indexed as

AgedAged, 80 and overAutopsyBetacoronavirusBiopsyBiopsy, Large-Core NeedleBronchoalveolar Lavage FluidCoinfectionCoronavirus InfectionsCOVID-19Critical IllnessFemaleGalactoseHumansLungLung Diseases, InterstitialgalactomannanGalactoseMannansCAPACOVID-19organizing pneumoniaPostmortem lung biopsy

Identifiers

PMID32674001
PMCPMC7340597
OpenAlexW3040898643

What OpenQuestion holds

Textmetadata
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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.