Evidence map›Paper›PMID 27999423›Full record

ArticleEmerging microbes & infections2016

Characterization of community-associated Staphylococcus aureus from skin and soft-tissue infections: a multicenter study in China.

Ying Liu, Zhe Xu, Zhou Yang, Juan Sun, Lin Ma

Abstract readMulticenter Study
In one paragraph

Article in Emerging microbes & infections, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 2 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

31 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Community-genotype methicillin-resistant Staphylococcus aureus skin and soft tissue infections in Latin America: a systematic review.The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
    Pooled it
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  11. Antibiotic susceptibility and clonal distribution ofFrontiers in cellular and infection microbiology · 2023
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  12. Review
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  19. Molecular Epidemiology ofJournal of Korean medical science · 2019
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  20. Characterisation of community-acquiredEpidemiology and infection · 2019
    Article
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

5 authors.

Ying LiuDepartment of Dermatology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China.
Zhe XuDepartment of Dermatology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China.
Zhou YangDepartment of Dermatology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China.
Juan SunDepartment of Dermatology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China.
Lin MaDepartment of Dermatology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We evaluated the epidemiological and molecular features of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) and methicillin-sensitive S. aureus (MSSA) from children and adult patients with skin and soft-tissue infections (SSTIs) in China. Prospective community-acquired S. aureus SSTI surveillance was conducted in 23 hospitals over a 24-month period. Susceptibility to 16 antimicrobials was evaluated using the agar dilution method. StatApriori was used to determine statistically significant association trends. The genotypic characteristics of CA-MRSA isolates were tested by staphylococcal cassette chromosome mec (SCCmec) typing, staphylococcal protein A (spa) typing, and multilocus sequence typing. The presence of Panton-Valentine leukocidin (pvl) genes was determined. Overall, 71.6% (1946/2716) of cases were community-associated S. aureus. CA-MRSA accounted for 2.6% (51). Out of 1895 methicillin-sensitive S. aureus strains, 97.3% were resistant to erythromycin, 96.6% to penicillin and 89.1% to clindamycin. No S. aureus strains were resistant to vancomycin. Thirteen sequence types (STs) and 17 spa types were detected among the CA-MRSA strains. The most prevalent sequence type was ST121 (19/51, 37.3%), followed by ST59 (13/51, 25.5%). In addition, t437 was predominant, accounting for 43.1% (22/51). Only five (9.8%) of the CA-MRSA strains harbored pvl genes. There were no significant differences in antibiotic sensitivity profiles between ST121 and non-ST121 MRSA isolates. However, ST121 strains tended to be more resistant to cefazolin, whereas non-ST121 strains were more resistant to chloramphenicol. In conclusion, CA-MRSA infections are rare among Chinese SSTI patients. MRSA strains in China have diverse genetic backgrounds, with ST121 being the predominant clone. Fusidic acid and mupirocin remain effective for topical treatment.

Indexed as

AdolescentAdultAgedAged, 80 and overAnti-Bacterial AgentsBacterial ToxinsChildChild, PreschoolChinaCommunity-Acquired InfectionsDrug Resistance, BacterialEpidemiological MonitoringExotoxinsFemaleGenotypeHumansAnti-Bacterial AgentsBacterial ToxinsExotoxinsLeukocidinsPanton-Valentine leukocidinVirulence Factors

Identifiers

PMID27999423
PMCPMC5180372

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.