Evidence map›Paper›PMID 17977983›Full record

ArticleJournal of clinical microbiology2008

Emergence of clonal complex 17 Enterococcus faecium in The Netherlands.

Janetta Top, Rob Willems, Saskia van der Velden, Miranda Asbroek, Marc Bonten

Open access · greenAbstract read
In one paragraph

Article in Journal of clinical microbiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
5.8field-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

41 citing papers in PubMed, 105 citations in OpenAlex.

  1. A genomic snapshot of hospital-adapted CC17 vancomycin-resistant Enterococcus faecium colonising high-risk patients in Serbia.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
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  6. Clinical, genomic, and functional characterization of vancomycin-resistantFrontiers in cellular and infection microbiology · 2025
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  7. The Impact ofPathogens (Basel, Switzerland) · 2024
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  10. Towards the standardization ofWater research X · 2022
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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

5 authors at 1 institution in 1 country.

Janetta TopDepartment of Medical Microbiology, University Medical Center Utrecht, G04.614, P.O. Box 85500, 3508 GA Utrecht, The Netherlands. j.top@umcutrecht.nl
Rob Willems
Saskia van der Velden
Miranda Asbroek
Marc Bonten
University Medical Center Utrecht · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The global emergence of vancomycin-resistant Enterococcus faecium has been characterized as the clonal spread of clonal complex 17 (CC17) E. faecium. CC17 was defined upon multilocus sequence typing and is characterized by resistance to quinolones and ampicillin and the presence of the enterococcal surface protein (Esp) in the majority of isolates. The recently noticed increased incidence of vancomycin-susceptible CC17 E. faecium infections in our hospital initiated a nationwide study to determine ecological changes among enterococcal infections. The data and strain collections were obtained from 26 (38%) and 9 (14%) of 66 microbiology laboratories in The Netherlands. E. faecium and E. faecalis were distinguished by multiplex PCR; all E. faecium isolates were genotyped by multiple-locus variable-number tandem-repeat analysis (MLVA), and the presence of esp was identified by PCR. Average numbers of ampicillin-resistant enterococcal isolates from normally sterile body sites per hospital increased from 5 +/- 1 in 1994 to 25 +/- 21 in 2005. Among all enterococcal bloodstream infections, the proportions of ampicillin-resistant E. faecium (AREF) increased from 4% in 1994 to 20% in 2005 (P < 0.001). All E. faecalis isolates were susceptible to ampicillin, whereas 78% of the E. faecium isolates were resistant (49% of these contained esp). Genotyping revealed that 86% of AREF isolates belonged to CC17, including four dominant MLVA types found in > or = 3 hospitals, accounting for 64% of the AREF isolates. Infections caused by CC17 E. faecium has increased nationwide, especially in university hospitals due to the clonal spread of four MLVA types, and seems associated with acquisition of the esp gene.

Indexed as

AmpicillinAnti-Bacterial AgentsBacterial ProteinsCluster AnalysisDNA, BacterialDNA FingerprintingDrug Resistance, BacterialEnterococcus faecalisEnterococcus faeciumGenotypeGram-Positive Bacterial InfectionsHumansMembrane ProteinsMinisatellite RepeatsNetherlandsPolymerase Chain ReactionAmpicillinAnti-Bacterial AgentsBacterial ProteinsDNA, Bacterialenterococcal surface protein, espMembrane ProteinsQuinolones

Identifiers

PMID17977983
PMCPMC2224266
OpenAlexW2161285632

What OpenQuestion holds

Textmetadata
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.