Evidence map›Paper›PMID 24501024›Full record

ArticleJournal of clinical microbiology2014

Prediction of Staphylococcus aureus antimicrobial resistance by whole-genome sequencing.

N C Gordon, J R Price, K Cole, R Everitt, M Morgan, J Finney, A M Kearns, B Pichon, B Young, D J Wilson and 6 more

Open access · hybridAbstract readComparative StudyEvaluation Study
In one paragraph

Article in Journal of clinical microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 185 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
185citing papers in PubMed, 3 pooled it
19.1field-weighted citation impact, top 1% 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

185 citing papers in PubMed, 3 syntheses or guidelines pooled it, 346 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Comparative genomic analysis ofFrontiers in public health · 2026
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Infection and immunity · 2025
    Review
  16. Prediction of antimicrobial resistance inMicrobiology spectrum · 2025
    Article
  17. Review
  18. Article
  19. Review
  20. Article

125 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

16 authors at 4 institutions in 1 country.

N C GordonNIHR Oxford Biomedical Research Centre, John Radcliffe Hospital, Oxford, United Kingdom.
J R Price
K Cole
R Everitt
M Morgan
J Finney
A M Kearns
B Pichon
B Young
D J Wilson
M J Llewelyn
J Paul
T E A Peto
D W Crook
A S Walker
T Golubchik
John Radcliffe Hospital · GBRoyal Sussex County Hospital · GBPublic Health England · GBUniversity of Reading · GB

Funding

Department of Health G0800778Medical Research Council G0800778Medical Research Council MR/K023985/1Wellcome Trust 087646/Z/08/ZWellcome Trust 090532/Z/09/ZWellcome Trust 101237
6 · The paper itself

Abstract

Whole-genome sequencing (WGS) could potentially provide a single platform for extracting all the information required to predict an organism's phenotype. However, its ability to provide accurate predictions has not yet been demonstrated in large independent studies of specific organisms. In this study, we aimed to develop a genotypic prediction method for antimicrobial susceptibilities. The whole genomes of 501 unrelated Staphylococcus aureus isolates were sequenced, and the assembled genomes were interrogated using BLASTn for a panel of known resistance determinants (chromosomal mutations and genes carried on plasmids). Results were compared with phenotypic susceptibility testing for 12 commonly used antimicrobial agents (penicillin, methicillin, erythromycin, clindamycin, tetracycline, ciprofloxacin, vancomycin, trimethoprim, gentamicin, fusidic acid, rifampin, and mupirocin) performed by the routine clinical laboratory. We investigated discrepancies by repeat susceptibility testing and manual inspection of the sequences and used this information to optimize the resistance determinant panel and BLASTn algorithm. We then tested performance of the optimized tool in an independent validation set of 491 unrelated isolates, with phenotypic results obtained in duplicate by automated broth dilution (BD Phoenix) and disc diffusion. In the validation set, the overall sensitivity and specificity of the genomic prediction method were 0.97 (95% confidence interval [95% CI], 0.95 to 0.98) and 0.99 (95% CI, 0.99 to 1), respectively, compared to standard susceptibility testing methods. The very major error rate was 0.5%, and the major error rate was 0.7%. WGS was as sensitive and specific as routine antimicrobial susceptibility testing methods. WGS is a promising alternative to culture methods for resistance prediction in S. aureus and ultimately other major bacterial pathogens.

Indexed as

Drug Resistance, BacterialGenome, BacterialAnti-Bacterial AgentsComputational BiologyHumansSensitivity and SpecificitySequence Analysis, DNAStaphylococcus aureusAnti-Bacterial Agents

Identifiers

PMID24501024
PMCPMC3993491
OpenAlexW2045604845

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.