Evidence map›Paper›PMID 32052286›Full record

ArticleInfection2020

Clinical evaluation of an in-house panfungal real-time PCR assay for the detection of fungal pathogens.

Iris Camp, Gabriele Manhart, Claudia Schabereiter-Gurtner, Kathrin Spettel, Brigitte Selitsch, Birgit Willinger

Open access · hybridAbstract readEvaluation Study
In one paragraph

Article in Infection, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.3field-weighted citation impact, top 28% 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

16 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
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  3. Article
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  5. Review
  6. Recent Advances in Diagnostic Approaches for Mucormycosis.Journal of fungi (Basel, Switzerland) · 2024
    Review
  7. Review
  8. Invasive pulmonary co-infection caused byMedical mycology case reports · 2023
    Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Molecular Methods for the Diagnosis of Invasive Candidiasis.Journal of fungi (Basel, Switzerland) · 2020
    Review
  16. Review
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 2 institutions in 1 country.

Iris CampDivision of Clinical Microbiology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria.ORCID http://orcid.org/0000-0003-3272-9835
Gabriele ManhartDivision of Clinical Microbiology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria.
Claudia Schabereiter-GurtnerDivision of Clinical Microbiology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria.
Kathrin SpettelDivision of Clinical Microbiology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria.ORCID http://orcid.org/0000-0002-8901-8770
Brigitte SelitschDivision of Clinical Microbiology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria.ORCID http://orcid.org/0000-0002-4859-9724
Birgit WillingerDivision of Clinical Microbiology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria. birgit.willinger@meduniwien.ac.at.ORCID http://orcid.org/0000-0001-7921-5749
Medical University of Vienna · ATUniversity of Veterinary Medicine Vienna · AT

Funding

Oesterreichische Nationalbank 13491
6 · The paper itself

Abstract

purposeDue to an increasing incidence of invasive fungal infections, the availability of reliable diagnostic tools for the fast detection of a wide spectrum of fungal pathogens is of vital importance. In this study, we aimed to conduct an extensive clinical evaluation of a recently published in-house panfungal PCR assay on samples from suspected invasive fungal infections.

methodsOverall 265 clinical samples from 232 patients with suspected invasive fungal disease (96 deep airway samples, 60 sterile fluids, 50 tissue biopsies, and 59 blood samples) were included. All samples underwent standard culture-based diagnostics and were additionally analyzed with our panfungal PCR assay.

resultsOverall, 55.1% of agreement between culture and the panfungal PCR was observed; in 17% of all samples partial concordance was noted, while results between culture and our PCR assay were not in agreement in 27.9%. Our panfungal assay performed better in samples from normally sterile sites, while samples from the deep airways yielded the highest rate of discordant (39.6%) results. In two tissue and three blood samples an invasive pathogen was only detected by PCR while cultures remained negative.

conclusionIn combination with routine methods, our panfungal PCR assay is a valuable diagnostic tool. Patients at risk for invasive fungal infections might profit from the reduced time to pathogen identification.

Indexed as

HumansInvasive Fungal InfectionsReal-Time Polymerase Chain ReactionSensitivity and SpecificityBroadrangeInvasive fungal infectionsITS2PanfungalReal-time PCR

Identifiers

PMID32052286
PMCPMC7256020
OpenAlexW3006083474

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.