Evidence map›Paper›PMID 34947049›Full record

ReviewJournal of fungi (Basel, Switzerland)2021

A Visual and Comprehensive Review on COVID-19-Associated Pulmonary Aspergillosis (CAPA).

Simon Feys, Maria Panagiota Almyroudi, Reinout Braspenning, Katrien Lagrou, Isabel Spriet, George Dimopoulos, Joost Wauters

Open access · goldAbstract readReview
In one paragraph

Review in Journal of fungi (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
5.4field-weighted citation impact, top 3% 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

53 citing papers in PubMed, 96 citations in OpenAlex.

  1. Challenges and opportunities in the management of severe pneumonia. Key concepts from the Seventh Annual Meeting of Spanish Experts 2025.Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia · 2026
    Review
  2. Biomarkers in the Diagnosis of Aspergillosis.Journal of fungi (Basel, Switzerland) · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Detection ofFrontiers in cellular and infection microbiology · 2026
    Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
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  17. Fungal coinfection/superinfection in COVID-19 patients in a tertiary hospital in MexicoBiomedica : revista del Instituto Nacional de Salud · 2024
    Article
  18. Article
  19. Review
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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 2 institutions in 2 countries.

Simon FeysMedical Intensive Care Unit, University Hospitals Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-7516-9471
Maria Panagiota AlmyroudiDepartment of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece.ORCID 0000-0001-6107-9160
Reinout BraspenningMedical Intensive Care Unit, University Hospitals Leuven, 3000 Leuven, Belgium.
Katrien LagrouDepartment of Microbiology, Immunology and Transplantation, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0001-8668-1350
Isabel SprietPharmacy Department, University Hospitals Leuven, 3000 Leuven, Belgium.
George DimopoulosICU of 1st Department of Critical Care, Sotiria Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Joost WautersMedical Intensive Care Unit, University Hospitals Leuven, 3000 Leuven, Belgium.
KU Leuven · BENational and Kapodistrian University of Athens · GR

Funding

Research Foundation - Flanders 11M6922N
6 · The paper itself

Abstract

Coronavirus disease 19 (COVID-19)-associated pulmonary aspergillosis (CAPA) is a severe fungal infection complicating critically ill COVID-19 patients. Numerous retrospective and prospective studies have been performed to get a better grasp on this lethal co-infection. We performed a qualitative review and summarized data from 48 studies in which 7047 patients had been included, of whom 820 had CAPA. The pooled incidence of proven, probable or putative CAPA was 15.1% among 2953 ICU-admitted COVID-19 patients included in 18 prospective studies. Incidences showed great variability due to multiple factors such as discrepancies in the rate and depth of the fungal work-up. The pathophysiology and risk factors for CAPA are ill-defined, but therapy with corticosteroids and anti-interleukin-6 therapy potentially confer the biggest risk. Sampling for mycological work-up using bronchoscopy is the cornerstone for diagnosis, as imaging is often aspecific. CAPA is associated with an increased mortality, but we do not have conclusive data whether therapy contributes to an increased survival in these patients. We conclude our review with a comparison between influenza-associated pulmonary aspergillosis (IAPA) and CAPA.

Indexed as

aspergillosisCOVID-19COVID-19-associated pulmonary aspergillosis (CAPA)critical careIAPAinfluenzainfluenza-associated pulmonary aspergillosisintensive care unit

Identifiers

PMID34947049
PMCPMC8708864
OpenAlexW4200623768

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.