Evidence map›Paper›PMID 33569857›Full record

ArticleMycoses2021

COVID-19-associated pulmonary aspergillosis: a prospective single-center dual case series.

Eelco F J Meijer, Anton S M Dofferhoff, Oscar Hoiting, Jacques F Meis

Open access · hybridAbstract read
In one paragraph

Article in Mycoses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
3.4field-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

34 citing papers in PubMed, 2 syntheses or guidelines pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Global epidemiology of azole resistance inJAC-antimicrobial resistance · 2026
    Review
  4. Gut Mycobiome Changes During COVID-19 Disease.Journal of fungi (Basel, Switzerland) · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
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  10. Article
  11. Pathogens (Basel, Switzerland) · 2022
    Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Observational
  19. Mortality Trends in Risk Conditions and Invasive Mycotic Disease in the United States, 1999-2018.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2022
    Article
  20. COVID-19-Associated Pulmonary Aspergillosis in a Tertiary Hospital.Journal of fungi (Basel, Switzerland) · 2022
    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

4 authors at 2 institutions in 2 countries.

Eelco F J MeijerDepartment of Medical Microbiology, Radboud University Medical Center, Nijmegen, The Netherlands.ORCID https://orcid.org/0000-0002-0226-024X
Anton S M DofferhoffDepartment of Medical Microbiology and Infectious Diseases, Canisius Wilhelmina Hospital (CWZ), Nijmegen, The Netherlands.
Oscar HoitingDepartment of Intensive Care Medicine, Canisius Wilhelmina Hospital (CWZ), Nijmegen, The Netherlands.
Jacques F MeisDepartment of Medical Microbiology, Radboud University Medical Center, Nijmegen, The Netherlands.ORCID https://orcid.org/0000-0003-3253-6080
Canisius-Wilhelmina Ziekenhuis · NLRadboud University Nijmegen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCOVID-19-associated pulmonary aspergillosis (CAPA) has emerged as an invasive fungal disease, often affecting previously immunocompetent, mechanically ventilated, intensive care unit (ICU) patients. Incidence rates of 3.8%-33.3% have been reported depending on the geographic area, with high (47%) mortality.

objectivesHere, we describe a single-centre prospective case series with CAPA cases from both the first (March-May, n = 5/33) and second (mid-September through mid-December, n = 8/33) COVID-19 wave at a 500-bed teaching hospital in the Netherlands. PATIENTS/

methodsIn the first COVID-19 wave, a total of 265 SARS-CoV-2 PCR-positive patients were admitted to our hospital of whom 33 needed intubation and mechanical ventilation. In the second wave, 508 SARS-CoV-2 PCR-positive patients were admitted of whom 33 needed mechanical ventilation. Data were prospectively collected.

resultsWe found a significant decrease in COVID-19 patients needing mechanical ventilation in the ICU in the second wave (p < .01). From these patients, however, a higher percentage were diagnosed with CAPA (24.2% vs 15.2%), although not significant (p = .36). All CAPA patients encountered in the second wave received dexamethasone. Mortality between both groups was similarly high (40%-50%). Moreover, we found environmental TR

conclusionsIn this series, 19.7% (n = 13/66) of mechanically ventilated SARS-CoV-2 patients were diagnosed with CAPA. In addition, we found a significant reduction in COVID-19 patients needing mechanical ventilation on the ICU in the second wave. Numbers are too small to determine whether there is a true difference in CAPA incidence in mechanically ventilated patients between the two waves, and whether it could be attributed to dexamethasone SARS-CoV-2 therapy.

Indexed as

AgedCohort StudiesCOVID-19FemaleHumansIntensive Care UnitsMaleNetherlandsPolymerase Chain ReactionProspective StudiesPulmonary AspergillosisRespiration, ArtificialRespiratory InsufficiencySARS-CoV-2Aspergillus fumigatusCAPAdexamethasoneICUpulmonary aspergillosisTR34L98H

Identifiers

PMID33569857
PMCPMC7986084
OpenAlexW3126749874

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.