Evidence map›Paper›PMID 29674657›Full record

ArticleScientific reports2018

Emergence of Vancomycin-Resistant Enterococcus faecium at an Australian Hospital: A Whole Genome Sequencing Analysis.

Kelvin W C Leong, Louise A Cooley, Tara L Anderson, Sanjay S Gautam, Belinda McEwan, Anne Wells, Fiona Wilson, Lucy Hughson, Ronan F O'Toole

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

36 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Investigating pathways of vancomycin-resistantmedRxiv : the preprint server for health sciences · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Non-invasive treatment ofFrontiers in microbiology · 2025
    Article
  11. Article
  12. Review
  13. Whole Genome Sequencing: Applications in Clinical Bacteriology.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2024
    Review
  14. Nosocomial outbreak of vancomycin-resistantEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2022
    Article
  15. Whole-Genome Sequencing Surveillance and Machine Learning of the Electronic Health Record for Enhanced Healthcare Outbreak Detection.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2022
    Article
  16. Article
  17. Review
  18. Prevalence and Antimicrobial Resistance ofAntibiotics (Basel, Switzerland) · 2021
    Article
  19. The interface between COVID-19 and bacterial healthcare-associated infections.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2021
    Review
  20. Microorganisms · 2021
    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

9 authors.

Kelvin W C LeongSchool of Medicine, University of Tasmania, Hobart, Tasmania, Australia.
Louise A CooleySchool of Medicine, University of Tasmania, Hobart, Tasmania, Australia.
Tara L AndersonRoyal Hobart Hospital, Hobart, Tasmania, Australia.
Sanjay S GautamSchool of Medicine, University of Tasmania, Hobart, Tasmania, Australia.ORCID 0000-0003-0187-6429
Belinda McEwanRoyal Hobart Hospital, Hobart, Tasmania, Australia.
Anne WellsTasmanian Infection Prevention and Control Unit, Department of Health and Human Services, Hobart, Tasmania, Australia.
Fiona WilsonTasmanian Infection Prevention and Control Unit, Department of Health and Human Services, Hobart, Tasmania, Australia.
Lucy HughsonTasmanian Infection Prevention and Control Unit, Department of Health and Human Services, Hobart, Tasmania, Australia.
Ronan F O'TooleSchool of Medicine, University of Tasmania, Hobart, Tasmania, Australia. ronan.otoole@utas.edu.au.ORCID 0000-0002-4579-4479

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In 2015, a marked increase in vancomycin-resistant Enterococcus faecium (VREfm) isolation was detected at the Royal Hobart Hospital, Australia. The primary objective of this work was to examine the dynamics of VREfm transmission using whole genome data mapped to public health surveillance information. Screening and clinical isolates of VREfm from patients were typed for the specific vancomycin-resistance locus present. Of total isolates collected from 2014-2016 (n = 222), 15.3% and 84.7% harboured either the vanA or the vanB vancomycin-resistance locus, respectively. Whole-genome sequencing of 80 isolates was performed in conjunction with single-nucleotide polymorphic (SNP) analysis and in silico multi-locus sequence typing (MLST). Among the isolates sequenced, 5 phylogenetic clades were identified. The largest vanB clade belonged to MLST sequence type ST796 and contained clinical isolates from VREfm infections that clustered closely with isolates from colonised patients. Correlation of VREfm genotypes with spatio-temporal patient movements detected potential points of transmission within the hospital. ST80 emerged as the major vanA sequence type for which the most likely index case of a patient cluster was ascertained from SNP analyses. This work has identified the dominant clones associated with increased VREfm prevalence in a healthcare setting, and their likely direction of transmission.

Indexed as

Genes, BacterialWhole Genome SequencingCross InfectionEnterococcus faeciumGram-Positive Bacterial InfectionsHumansMultilocus Sequence TypingPhylogenyPolymorphism, Single NucleotideTasmaniaVancomycin-Resistant Enterococci

Identifiers

PMID29674657
PMCPMC5908837

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Registered trials

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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.