Evidence map›Paper›PMID 19158266›Full record

ArticleJournal of clinical microbiology2009

Clinical and microbiological characteristics of severe Streptococcus pyogenes disease in Europe.

Bogdan Luca-Harari, Jessica Darenberg, Shona Neal, Tuula Siljander, Lenka Strakova, Asha Tanna, Roberta Creti, Kim Ekelund, Maria Koliou, Panayotis T Tassios and 9 more

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 134 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
134citing papers in PubMed, 1 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

134 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Sudden re-emergence ofNew microbes and new infections · 2026
    Article
  3. Streptococcus pyogenes endometritis- a population-based study on the causative emm-types, case clustering and disease severity.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
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  6. Mortality Among Patients With Invasive Group A Streptococcal Infections Caused by the M1UK Lineage: A Retrospective Cohort Study in England and Wales.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2025
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  7. Article
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  9. Molecular and Clinical Characterization of InvasivePathogens (Basel, Switzerland) · 2025
    Article
  10. Review
  11. A rare case ofIDCases · 2025
    Article
  12. Review
  13. Review
  14. Review
  15. Epidemiology and emm types among group A streptococcal pharyngitis in Finland: a prospective laboratory-based study.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2024
    Article
  16. Immunomodulating Enzymes fromMicroorganisms · 2024
    Review
  17. StreptococcusVirulence · 2023
    Article
  18. Invasive beta-haemolytic streptococcal infections, Finland, 2006 to 2020: increase in Lancefield group C/G infections.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2023
    Article
  19. Incidence and clinical and microbiological features of invasive and probable invasive streptococcal group A infections in children and adults in the Brussels-Capital Region, 2005-2020.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2023
    Article
  20. Article

74 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

19 authors.

Bogdan Luca-HarariDepartment of Clinical Microbiology and Immunology, Lund University Hospital (USIL), Lund, Sweden.
Jessica Darenberg
Shona Neal
Tuula Siljander
Lenka Strakova
Asha Tanna
Roberta Creti
Kim Ekelund
Maria Koliou
Panayotis T Tassios
Mark van der Linden
Monica Straut
Jaana Vuopio-Varkila
Anne Bouvet
Androulla Efstratiou
Claes Schalén
Birgitta Henriques-Normark
Strep-EURO Study Group
Aftab Jasir

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In an attempt to compare the epidemiology of severe Streptococcus pyogenes infection within Europe, prospective data were collected through the Strep-EURO program. Surveillance for severe cases of S. pyogenes infection diagnosed during 2003 and 2004 was undertaken in 11 countries across Europe by using a standardized case definition and questionnaire. Patient data as well as bacterial isolates were collected and characterized by T and M/emm typing, and selected strains were analyzed for the presence of superantigen genes. Data were analyzed to compare the clinical and microbiological patterns of the infections across the participating countries. A total of 4,353 isolates were collected from 5,521 cases with severe S. pyogenes infections who were identified. A wide diversity of M/emm types (n = 104) was found among the S. pyogenes clinical isolates, but the M/emm type distribution varied broadly between participating countries. The 10 most predominant M/emm types were M/emm type 1 (M/emm1), M/emm28, M/emm3, M/emm89, M/emm87, M/emm12, M/emm4, M/emm83, M/emm81, and M/emm5, in descending order. A correlation was found between some specific disease manifestations, the age of the patients, and the emm types. Although streptococcal toxic shock syndrome and necrotizing fasciitis were caused by a large number of types, they were particularly associated with M/emm1 and M/emm3. The emm types included in the 26-valent vaccine under development were generally well represented in the present material; 16 of the vaccine types accounted for 69% of isolates. The Strep-EURO collaborative program has contributed to enhancement of the knowledge of the spread of invasive disease caused by S. pyogenes within Europe and encourages future surveillance by the notification of cases and the characterization of strains, which are important for vaccination strategies and other health care issues.

Indexed as

AdolescentAdultAgedAged, 80 and overAge FactorsAntigens, BacterialBacterial Outer Membrane ProteinsBacterial Typing TechniquesCarrier ProteinsChildChild, PreschoolEuropeFasciitis, NecrotizingFemaleHumansInfantAntigens, BacterialBacterial Outer Membrane ProteinsCarrier Proteinsstreptococcal M proteinSuperantigens

Identifiers

PMID19158266
PMCPMC2668334

What OpenQuestion holds

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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.