Evidence map›Paper›PMID 33076838›Full record

ArticleBMC microbiology2020

Antibiotic resistance and typing of the methicillin-resistant Staphylococcus aureus clones in Kuwait hospitals, 2016-2017.

Samar S Boswihi, Edet E Udo, Wadha AlFouzan

Open access · goldAbstract read
In one paragraph

Article in BMC microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.4field-weighted citation impact, top 25% 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

20 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Mechanisms of fusidic acid resistance.Biochemical Society transactions · 2025
    Review
  5. Article
  6. Molecular epidemiology of methicillin-resistantFrontiers in microbiology · 2025
    Review
  7. Methicillin-resistantFrontiers in microbiology · 2025
    Article
  8. Article
  9. Genomic profiling of methicillin-sensitiveFrontiers in microbiology · 2024
    Article
  10. Methicillin-ResistantMicroorganisms · 2023
    Article
  11. Article
  12. Article
  13. Article
  14. Characterisation of Methicillin-ResistantAntibiotics (Basel, Switzerland) · 2023
    Article
  15. Molecular Mechanisms of Drug Resistance inInternational journal of molecular sciences · 2022
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

3 authors at 1 institution in 1 country.

Samar S BoswihiDepartment of Microbiology, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait.
Edet E UdoDepartment of Microbiology, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait. Udo.ekpenyong@ku.edu.kw.ORCID 0000-0002-7269-7949
Wadha AlFouzanDepartment of Microbiology, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait.
Kuwait University · KW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMethicillin-resistant Staphylococcus aureus (MRSA) belong to diverse genetic backgrounds that differ in antibiotic resistance. Knowledge of the local clonal composition of MRSA strains is important for patients' management and for designing effective control and eradication methods. The aim of this study was to compare the antibiotic resistance patterns and genotypic characteristics of MRSA isolates obtained in public hospitals in Kuwait in 2016 and 2017 for changes in their resistance patterns and clonal composition.

methodsA total of 4726 MRSA isolates obtained in 2016-2017 from clinical specimens in Kuwait public hospitals were characterized using antibiogram, SCCmec typing, spa typing and DNA microarray.

resultsThe isolates expressed resistance to fusidic acid (52.9%), kanamycin (41.6%), gentamicin (32.5%) and erythromycin (36.2%). The prevalence of high-level mupirocin resistance decreased from 3.7% in 2016 to 2.4% in 2017, while the proportion of resistance to other antibiotics remained relatively stable. A total of 382 spa types were detected with eight spa types, t688 (N = 547), t304 (N = 428), t860 (N = 394), t127 (N = 306), t044 (N = 230), t311 (N = 243), t223 (N = 184) and t002 (N = 181) constituting 53.1% of the MRSA isolates in 2016-2017. Of the 3004 MRSA isolates obtained in 2016 (N = 1327) and 2017 (N = 1677) selected for DNA microarray analysis, 26 clonal complexes (CCs) were identified. Most of the isolates belonged to CC1 (N = 248), CC5 (N = 833), CC6 (N = 241), CC8 (N = 292), CC22 (N = 421), CC30 (N = 177), CC80 (N = 177) and CC97 (N = 171). The prevalence of CC5 isolates has significantly (p ≤ 0.05) increased from 294 isolates in 2016 to 539 isolates in 2017. Although CC22 increased from 196 isolates in 2016 to 225 isolates in 2017, CC1 increased from 112 isolates in 2016 to 136 isolates in 2017, CC6 increased from 103 isolates in 2016 to 138 isolates in 2017, these changes were not significant (p ≥ 0.05).

conclusionThese results revealed the diversity in the genetic backgrounds of MRSA isolates and the stable maintenance of the dominant MRSA clones in Kuwait hospitals in 2016 and 2017 suggesting an on-going transmission of these clones. Novel and creative infection prevention and control measures are required to curtail further transmission.

Indexed as

Anti-Bacterial AgentsCross InfectionDrug Resistance, MicrobialGenes, BacterialGenetic VariationGenotypeHospitalsHumansKuwaitMethicillin-Resistant Staphylococcus aureusMicrobial Sensitivity TestsMultilocus Sequence TypingStaphylococcal InfectionsAnti-Bacterial AgentsAntibiotic resistanceClonal complexDNA microarrayGenotypesMRSA

Identifiers

PMID33076838
PMCPMC7574199
OpenAlexW3093193450

What OpenQuestion holds

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LicenceCC BY
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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.