Evidence map›Paper›PMID 22914622›Full record

ArticleScience translational medicine2012

Tracking a hospital outbreak of carbapenem-resistant Klebsiella pneumoniae with whole-genome sequencing.

Evan S Snitkin, Adrian M Zelazny, Pamela J Thomas, Frida Stock, NISC Comparative Sequencing Program Group, David K Henderson, Tara N Palmore, Julia A Segre

Registry-linked trialAbstract read
In one paragraph

Article in Science translational medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07626073 (h Can Provide the Detection Results of Pathogen Type and Resistant Gene. This Study is a Prospective Multi Centers Study to Explore Using the New Diagnostic Tool of " RPIP " and the Different Detection Methods of Next Generation Sequencing and Multiplex PC R in Patients With Pneumonia in ICU. Further Compare the Difference of Pathogen Identification and Clinical Impact by Different Diagnostic Methods.), which is not on this map. Cited by 514 papers.

0numbers the graph read from it
0cells of the map it votes in
514citing papers in PubMed
–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.

NCT07626073 enrolling by invitationnot on this mapstarted 2023, after this paper: background citation

h Can Provide the Detection Results of Pathogen Type and Resistant Gene. This Study is a Prospective Multi Centers Study to Explore Using the New Diagnostic Tool of " RPIP " and the Different Detection Methods of Next Generation Sequencing and Multiplex PC R in Patients With Pneumonia in ICU. Further Compare the Difference of Pathogen Identification and Clinical Impact by Different Diagnostic Methods.

Typeobservational_patient_registrySponsorChina Medical University HospitalRan2023 to 2028Enrolled200ConditionsRespiratory Pathogens
3 · Its place in the literature

Who cites it

514 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Rectal Surveillance for Carbapenem-ResistantAntibiotics (Basel, Switzerland) · 2026
    Article
  7. Clonal dissemination and plasmid plasticity of KPC-3-producing Klebsiella pneumoniae ST512 during a hospital outbreak in Spain.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  8. Review
  9. Article
  10. Effective macrophage clearance ofbioRxiv : the preprint server for biology · 2026
    Article
  11. Article
  12. Review
  13. Differential virulence potential of different clades of multidrug-resistantmedRxiv : the preprint server for health sciences · 2026
    Article
  14. Article
  15. Article
  16. Article
  17. A Clinically Silent Resistance Phenotype That PromotesbioRxiv : the preprint server for biology · 2026
    Article
  18. The acquisition ofmBio · 2026
    Article
  19. Antibiotic resistance inFrontiers in microbiology · 2026
    Review
  20. CRISPR/Cas diagnostics forFrontiers in bioengineering and biotechnology · 2026
    Review

454 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

8 authors.

Evan S SnitkinNational Human Genome Research Institute, Bethesda, MD 20892, USA.
Adrian M Zelazny
Pamela J Thomas
Frida Stock
NISC Comparative Sequencing Program Group
David K Henderson
Tara N Palmore
Julia A Segre

Funding

Inter- and Intra-Species Comparative SequencingZIBHG000196 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI THOMAS, JAMES · 2009 to 2025
$177.6M
Comparative Genomics Unit ResearchZIAHG200330 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI MULLIKIN, JAMES C · 2009 to 2022
$17.9M
Microbial genomics of hospital-associated pathogensZIAHG200382 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI SEGRE, JULIA ANGELA · 2012 to 2025
$9.1M
Multidrug-resistant organism colonization in the Clinical CenterZIACL004041 · CLC · CLINICAL CENTER · PI PALMORE, TARA · 2014 to 2016
$0k
Molecular and Virulence Traits of Bacteria & Fungi Causing Persistent InfectionsZIACL080013 · CLC · CLINICAL CENTER · PI ZELAZNY, ADRIAN MARCELO · 2009 to 2025
$0k
Intramural NIH HHS ZIA HG200382
6 · The paper itself

Abstract

The Gram-negative bacteria Klebsiella pneumoniae is a major cause of nosocomial infections, primarily among immunocompromised patients. The emergence of strains resistant to carbapenems has left few treatment options, making infection containment critical. In 2011, the U.S. National Institutes of Health Clinical Center experienced an outbreak of carbapenem-resistant K. pneumoniae that affected 18 patients, 11 of whom died. Whole-genome sequencing was performed on K. pneumoniae isolates to gain insight into why the outbreak progressed despite early implementation of infection control procedures. Integrated genomic and epidemiological analysis traced the outbreak to three independent transmissions from a single patient who was discharged 3 weeks before the next case became clinically apparent. Additional genomic comparisons provided evidence for unexpected transmission routes, with subsequent mining of epidemiological data pointing to possible explanations for these transmissions. Our analysis demonstrates that integration of genomic and epidemiological data can yield actionable insights and facilitate the control of nosocomial transmission.

Indexed as

AdultAgedCarbapenemsColistinContact TracingCross InfectionDisease OutbreaksDrug Resistance, BacterialFemaleGenome, BacterialHospitalsHumansKlebsiella InfectionsKlebsiella pneumoniaeMaleMiddle AgedCarbapenemsColistin

Identifiers

PMID22914622
PMCPMC3521604

What OpenQuestion holds

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Registered trials

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.