Evidence map›Paper›PMID 23181229›Full record

ArticleNorth American journal of medical sciences2012

Staphylococcus aureus in Acne Pathogenesis: A Case-Control Study.

Farzin Khorvash, Fatemeh Abdi, Hessam H Kashani, Farahnaz Fatemi Naeini, Tahmineh Narimani

Registry-linked trialAbstract read
In one paragraph

Article in North American journal of medical sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06731881 (Leveraging Photodynamic Therapy to Inhibit Microorganisms - Assessing the Efficacy of Photodynamic Therapy for Preventing Surgical Site Infections in Nasal Surgery Patients), which is not on this map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 22% 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.

NCT06731881 narecruitingnot on this mapstarted 2025, after this paper: background citation

Leveraging Photodynamic Therapy to Inhibit Microorganisms - Assessing the Efficacy of Photodynamic Therapy for Preventing Surgical Site Infections in Nasal Surgery Patients: A Pilot Study

TypeinterventionalSponsorGuy's and St Thomas' NHS Foundation TrustRan2025 to 2026Enrolled80ConditionsSurgery, Nasal Disease, Light, Therapy, ComplicationsArmsNasal PDT, Photosensitizer formulation only, Standard follow-up, Nasal culture, Flexible nasendoscopy
3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

  1. A systematic review and meta-analysis on Staphylococcus aureus carriage in psoriasis, acne and rosacea.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2016
    Pooled it
  2. Comparative Profile of Microbiome in Normal Skin and Acne Vulgaris Skin Patients.Clinical, cosmetic and investigational dermatology · 2026
    Article
  3. Article
  4. Observational
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  7. Review
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  15. Ecology and Genetic Lineages of NasalPathogens (Basel, Switzerland) · 2021
    Review
  16. The "Maskne" microbiome - pathophysiology and therapeutics.International journal of dermatology · 2021
    Review
  17. Review
  18. Article
  19. Article
  20. 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 at 2 institutions in 2 countries.

Farzin KhorvashDepartment of Nosocomial Infection Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
Fatemeh Abdi
Hessam H Kashani
Farahnaz Fatemi Naeini
Tahmineh Narimani
Isfahan University of Medical Sciences · IRUniversity of Manitoba · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is considerable evidence which suggests a possible pathogenetic role for Staphylococcus aureus (S. aureus) in acne vulgaris.

aimThe study was to determine S. aureus colonization and antibiotic susceptibility patterns in patients with acne and of healthy people. MATERIALS AND

methodsIn the case-control study, a total of 324 people were screened for nasal carriage of S. aureus: 166 acne patients and 158 healthy persons. One control subject was individually matched to one case. Nasal swabs from anterior nares of individuals were cultured and identified as S. aureus. Antibiotic sensitivity was performed with recognized laboratory techniques.

resultsS. aureus was detected in 21.7% of the subjects in acne, and in 26.6% of control groups. There was no statistical difference in colonization rates between two groups (P=0.3). In patient group, most of S. aureus isolates were resistant to doxicycline and tetracycline (P=0.001), and were more sensitive to rifampicin compared to other drugs. In control samples, the isolated demonstrated higher resistance to cotrimoxazole compared to patient samples (P=0.0001). There was no difference between groups regarding resistance to rifampicin, vancomycin, methicillin, and oxacillin.

conclusionIt is still unclear whether S. aureus is actually a causal agent in the pathogenesis of acne. Based on microbiological data of both healthy and acne-affected persons, we propose that contribution of S. aureus in acne pathogenesis is controversial.

Indexed as

AcneAntibiotic resistanceS. aureus

Identifiers

PMID23181229
PMCPMC3503376
OpenAlexW2059052273

What OpenQuestion holds

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LicenceCC BY-NC-SA
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Registered trials

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.