Nonoutbreak surveillance of group A streptococci causing invasive disease in Portugal identified internationally disseminated clones among members of a genetically heterogeneous population.

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.

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.

Who cites it

12 citing papers in PubMed, 24 citations in OpenAlex.

1. Changes in emm types and superantigen gene content of Streptococcus pyogenes causing invasive infections in Portugal.Scientific reports · 2019
   Article
2. Frontiers in microbiology · 2018
   Article
3. PrevalentFrontiers in public health · 2018
   Article
4. Novel role of the antimicrobial peptide LL-37 in the protection of neutrophil extracellular traps against degradation by bacterial nucleases.Journal of innate immunity · 2014
   Article
5. Superantigen gene complement of Streptococcus pyogenes--relationship with other typing methods and short-term stability.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2013
   Article
6. Group A streptococci clones associated with invasive infections and pharyngitis in Portugal present differences in emm types, superantigen gene content and antimicrobial resistance.BMC microbiology · 2012
   Article
7. Description of macrolide-resistant and potential virulent clones of Streptococcus pyogenes causing asymptomatic colonization during 2000-2006 in the Lisbon area.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2012
   Article
8. Adjusted Wallace coefficient as a measure of congruence between typing methods.Journal of clinical microbiology · 2011
   Article
9. Epidemiological and molecular analysis of Streptococcus pyogenes isolates causing invasive disease in Spain (1998-2009): comparison with non-invasive isolates.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2011
   Article
10. Evidence for rare capsular switching in Streptococcus agalactiae.Journal of bacteriology · 2010
    Article
11. emm1/sequence type 28 strains of group A streptococci that express covR at early stationary phase are associated with increased growth and earlier SpeB secretion.Journal of clinical microbiology · 2009
    Article
12. A confidence interval for the wallace coefficient of concordance and its application to microbial typing methods.PloS one · 2008
    Article

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

Authors and funding

4 authors at 1 institution in 1 country.

Funding

No grant is acknowledged in the PubMed record.

Abstract

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