Evidence map›Paper›PMID 27398062›Full record

ArticleTropical medicine and health2016

Molecular and phenotypic characterization of methicillin-resistant Staphylococcus aureus isolates from a tertiary hospital in the Philippines.

Demetrio L Valle, Phyllis Anne P Paclibare, Esperanza C Cabrera, Windell L Rivera

Abstract read
In one paragraph

Article in Tropical medicine and health, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

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

  1. Global prevalence of macrolide-resistantFrontiers in microbiology · 2025
    Pooled it
  2. Methicillin-ResistantToxins · 2020
    Pooled it
  3. Prevalence ofMicroorganisms · 2023
    Article
  4. Article
  5. Diversity and Dissemination of Methicillin-ResistantTropical medicine and infectious disease · 2022
    Review
  6. Article
  7. Observational
  8. High frequency of SCCIranian journal of microbiology · 2022
    Article
  9. Antibiotic resistance and genotyping ofJournal of advanced veterinary and animal research · 2020
    Article
  10. Recent pattern of antibiotic resistance inJournal of laboratory physicians
    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

4 authors.

Demetrio L ValleInstitute of Biology, College of Science, University of the Philippines, Diliman, Quezon City, 1101 Philippines ; Department of Pathology and Laboratories, Makati Medical Center, Makati City, 1229 Philippines.
Phyllis Anne P PaclibareInstitute of Biology, College of Science, University of the Philippines, Diliman, Quezon City, 1101 Philippines ; Natural Sciences Research Institute, University of the Philippines, Diliman, Quezon City, 1101 Philippines.
Esperanza C CabreraBiology Department, De La Salle University, Taft Ave., Manila City, 1004 Philippines.
Windell L RiveraInstitute of Biology, College of Science, University of the Philippines, Diliman, Quezon City, 1101 Philippines ; Natural Sciences Research Institute, University of the Philippines, Diliman, Quezon City, 1101 Philippines.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMethicillin-resistant Staphylococcus aureus (MRSA) poses a major threat to public health worldwide. There are relatively few studies addressing the molecular epidemiology of MRSA in the Philippines.

methodsThis study characterized MRSA isolates in terms of their antimicrobial susceptibility profile, the SCCmec type, and the presence of lukF-lukS genes for Panton-Valentine leukocidin (PVL) and determined the relatedness of the isolates by random amplified polymorphic DNA (RAPD)-polymerase chain reaction (PCR).

resultsA total of 236 S. aureus were isolated from clinical specimens of the Makati Medical Center in Makati City, Philippines, between January 2013 and June 2013, and 108 or 45.76 % were found to be MRSA. Results showed that the MRSA strains were resistant to trimethoprim-sulfamethoxazole (20.37 %), azithromycin (10.19 %), gentamicin (5.56 %), and linezolid (4.63 %), while all were susceptible to vancomycin, nitrofurantoin, levofloxacin, minocycline, rifampin, and tetracycline. One isolate was found positive for inducible clindamycin resistance. All of the 108 MRSA strains were confirmed to carry the mecA and SCCmec genes, while the PVL genes were detected in 41 (38 %) of the isolates. Ninety-six isolates (89 %) carried SCCmec type IV, while the remaining isolates carried SCCmec type I (11 isolates) or type III (one isolate).

conclusionThis study is the first to present a comprehensive MRSA surveillance data with molecular characterization in a tertiary hospital in the Philippines.

Indexed as

Methicillin-resistant S. aureus (MRSA)Panton-Valentine leukocidin (PVL)PhilippinesPhylogramRandom amplified polymorphic DNA (RAPD)SCCmecStaphylococcus aureus

Identifiers

PMID27398062
PMCPMC4934148

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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.