Evidence map›Paper›PMID 32075904›Full record

ArticleJournal of clinical microbiology2020

Multicenter Evaluation of a PCR-Based Digital Microfluidics and Electrochemical Detection System for the Rapid Identification of 15 Fungal Pathogens Directly from Positive Blood Cultures.

Sean X Zhang, Karen C Carroll, Shawna Lewis, Marissa Totten, Peter Mead, Linoj Samuel, Lisa L Steed, Frederick S Nolte, Adam Thornberg, Jennifer L Reid and 2 more

Open access · hybridAbstract readMulticenter Study
In one paragraph

Article in Journal of clinical microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
0.6field-weighted citation impact, top 20% 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

29 citing papers in PubMed, 42 citations in OpenAlex.

  1. Clinical impact and cost-consequence analysis of ePlex® blood culture identification panels for the rapid diagnosis of bloodstream infections: a single-center randomized controlled trial.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2024
    Trial
  2. Review
  3. Review
  4. Article
  5. BeyondJournal of fungi (Basel, Switzerland) · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Diagnostic Approaches forMicroorganisms · 2025
    Review
  11. Article
  12. Review
  13. Evaluation of the EazyplexDiagnostics (Basel, Switzerland) · 2024
    Article
  14. Evaluation of false-positiveJournal of clinical microbiology · 2024
    Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. 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

12 authors at 4 institutions in 1 country.

Sean X ZhangDivision of Medical Microbiology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA szhang28@jhmi.edu.
Karen C CarrollDivision of Medical Microbiology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Shawna LewisDivision of Medical Microbiology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Marissa TottenDivision of Medical Microbiology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Peter MeadDepartment of Medicine, Memorial Sloan Kettering Cancer Center, New York City, New York, USA.
Linoj SamuelHenry Ford Health System, Detroit, Michigan, USA.
Lisa L SteedMedical University of South Carolina, Charleston, South Carolina, USA.
Frederick S NolteMedical University of South Carolina, Charleston, South Carolina, USA.
Adam ThornbergGenMark Diagnostics, Inc., Carlsbad, California, USA.
Jennifer L ReidGenMark Diagnostics, Inc., Carlsbad, California, USA.
Natalie N WhitfieldGenMark Diagnostics, Inc., Carlsbad, California, USA.ORCID 0000-0001-9937-9687
N Esther BabadyDepartment of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York City, New York, USA.ORCID 0000-0003-4399-1249
Johns Hopkins University · USMedical University of South Carolina · USMemorial Sloan Kettering Cancer Center · USHenry Ford Health System · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

Routine identification of fungal pathogens from positive blood cultures by culture-based methods can be time-consuming, delaying treatment with appropriate antifungal agents. The GenMark Dx ePlex investigational use only blood culture identification fungal pathogen panel (BCID-FP) rapidly detects 15 fungal targets simultaneously in blood culture samples positive for fungi by Gram staining. We aimed to determine the performance of the BCID-FP in a multicenter clinical study. Blood culture samples collected at 10 United States sites and tested with BCID-FP at 4 sites were compared to the standard-of-care microbiological and biochemical techniques, fluorescence in situ hybridization using peptide nucleic acid probes (PNA-FISH) and matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS). Discrepant results were analyzed by bi-directional PCR/sequencing of residual blood culture samples. A total of 866 clinical samples, 120 retrospectively and 21 prospectively collected, along with 725 contrived samples were evaluated. Sensitivity and specificity of detection of

Indexed as

Blood CultureMicrofluidicsFungiHumansIn Situ Hybridization, FluorescencePolymerase Chain ReactionRetrospective Studiesbloodbloodstream infectionsCandidaCandida auriscandidemiaCryptococcusfungemiafungiFusariumGenMarkRhodotorula

Identifiers

PMID32075904
PMCPMC7180249
OpenAlexW3007830649

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.