Evidence map›Paper›PMID 25712531›Full record

ArticleEMBO molecular medicine2015

A high-resolution genomic analysis of multidrug-resistant hospital outbreaks of Klebsiella pneumoniae.

Hao Chung The, Abhilasha Karkey, Duy Pham Thanh, Christine J Boinett, Amy K Cain, Matthew Ellington, Kate S Baker, Sabina Dongol, Corinne Thompson, Simon R Harris and 11 more

Open access · goldAbstract read
In one paragraph

Article in EMBO molecular medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
4.6field-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

69 citing papers in PubMed, 1 synthesis or guideline pooled it, 140 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Genomic Characterization ofOpen forum infectious diseases · 2026
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  6. Article
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  8. Article
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  11. Article
  12. Molecular Screening of Carbapenem-ResistantJournal of clinical medicine · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Molecular Epidemiology of Carbapenem-ResistantAntibiotics (Basel, Switzerland) · 2022
    Article
  18. Article
  19. ISMicrobial genomics · 2022
    Article
  20. Review

9 more citing papers are in PubMed but not listed here.

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

21 authors at 10 institutions in 3 countries.

Hao Chung TheThe Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam.
Abhilasha KarkeyPatan Academy of Health Sciences, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Kathmandu, Nepal.
Duy Pham ThanhThe Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam.
Christine J BoinettThe Wellcome Trust Sanger Institute, Hinxton Cambridge, UK.
Amy K CainThe Wellcome Trust Sanger Institute, Hinxton Cambridge, UK.
Matthew EllingtonThe Wellcome Trust Sanger Institute, Hinxton Cambridge, UK Addenbrooke's Hospital, Cambridge, UK.
Kate S BakerThe Wellcome Trust Sanger Institute, Hinxton Cambridge, UK.
Sabina DongolPatan Academy of Health Sciences, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Kathmandu, Nepal.
Corinne ThompsonThe Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam Centre for Tropical Medicine, Nuffield Department of Clinical Medicine, Oxford University, Oxford, UK.
Simon R HarrisThe Wellcome Trust Sanger Institute, Hinxton Cambridge, UK.
Thibaut JombartMRC Centre for Outbreak Analysis and Modelling, Department of Infectious Disease Epidemiology, School of Public Health, Imperial College, London, UK.
Tu Le Thi PhuongThe Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam.
Nhu Tran Do HoangThe Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam.
Tuyen Ha ThanhThe Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam.
Shrijana ShrethaPatan Academy of Health Sciences, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Kathmandu, Nepal.
Suchita JoshiPatan Academy of Health Sciences, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Kathmandu, Nepal.
Buddha BasnyatPatan Academy of Health Sciences, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Kathmandu, Nepal.
Guy ThwaitesThe Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam Centre for Tropical Medicine, Nuffield Department of Clinical Medicine, Oxford University, Oxford, UK.
Nicholas R ThomsonThe Wellcome Trust Sanger Institute, Hinxton Cambridge, UK The London School of Hygiene and Tropical Medicine, London, UK.
Maia A RabaaThe Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam Centre for Immunity, Infection and Evolution, University of Edinburgh, Edinburgh, UK.
Stephen BakerThe Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam Centre for Tropical Medicine, Nuffield Department of Clinical Medicine, Oxford University, Oxford, UK The London School of Hygiene and Tropical Medicine, London, UK sbaker@oucru.org.
Patan Academy of Health Sciences · NPWellcome Sanger Institute · GBHospital for Tropical Diseases · VNLondon School of Hygiene & Tropical Medicine · GBOxford University Clinical Research Unit · VNAddenbrooke's Hospital · GBImperial College London · GBNuffield Orthopaedic Centre · GBUniversity of Edinburgh · GBUniversity of Oxford · GB

Funding

Medical Research Council G1100100Medical Research Council MR/K010174/1Wellcome Trust 089276Wellcome Trust 095831Wellcome Trust 100087
6 · The paper itself

Abstract

Multidrug-resistant (MDR) Klebsiella pneumoniae has become a leading cause of nosocomial infections worldwide. Despite its prominence, little is known about the genetic diversity of K. pneumoniae in resource-poor hospital settings. Through whole-genome sequencing (WGS), we reconstructed an outbreak of MDR K. pneumoniae occurring on high-dependency wards in a hospital in Kathmandu during 2012 with a case-fatality rate of 75%. The WGS analysis permitted the identification of two MDR K. pneumoniae lineages causing distinct outbreaks within the complex endemic K. pneumoniae. Using phylogenetic reconstruction and lineage-specific PCR, our data predicted a scenario in which K. pneumoniae, circulating for 6 months before the outbreak, underwent a series of ward-specific clonal expansions after the acquisition of genes facilitating virulence and MDR. We suggest that the early detection of a specific NDM-1 containing lineage in 2011 would have alerted the high-dependency ward staff to intervene. We argue that some form of real-time genetic characterisation, alongside clade-specific PCR during an outbreak, should be factored into future healthcare infection control practices in both high- and low-income settings.

Indexed as

Disease OutbreaksDrug Resistance, Multiple, BacterialAnimalsCluster AnalysisCross InfectionEvolution, MolecularGenes, BacterialGenome, BacterialGenomicsGenotypeHumansInfection ControlKlebsiella InfectionsKlebsiella pneumoniaeMiceMolecular Sequence DataVirulence Factorsantimicrobial resistancebloodstream infectionscarbapenemasesKlebsiella pneumoniaenosocomial infections

Identifiers

PMID25712531
PMCPMC4364942
OpenAlexW2120195055

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.