Evidence map›Paper›PMID 40266380›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2025

Evaluation of ocular surface microbiota in children with blepharoconjunctivitis.

Burçin Çakır, Büşra Güner Sönmezoğlu, Elif Özözen Şahin, Mehmet Köroğlu, Nilgün Özkan Aksoy

Abstract read
In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

1 citing paper in PubMed.

  1. 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

5 authors.

Burçin ÇakırDepartment of Ophthalmology, Sakarya University Faculty of Medicine, Sakarya, Turkey. b_koklu@yahoo.com.ORCID http://orcid.org/0000-0001-7816-0627
Büşra Güner SönmezoğluDepartment of Ophthalmology, Serdivan State Hospital, Sakarya, Turkey.ORCID http://orcid.org/0000-0002-2113-8450
Elif Özözen ŞahinDepartment of Clinic Microbiology, Sakarya Training and Research Hospital, Sakarya, Turkey.ORCID http://orcid.org/0000-0002-8873-2884
Mehmet KöroğluDepartment of Clinic Microbiology, Sakarya University Faculty of Medicine, Sakarya, Turkey.ORCID http://orcid.org/0000-0001-8101-1104
Nilgün Özkan AksoyDepartment of Ophthalmology, Sakarya University Faculty of Medicine, Sakarya, Turkey.ORCID http://orcid.org/0000-0003-1107-9546

Funding

Sakarya Üniversitesi 2022-09-32-106
6 · The paper itself

Abstract

purposeTo investigate the conjunctival and eyelid margin bacterial microbiota in children with blepharoconjunctivitis by using 16S rDNA amplicon sequencing.

methodsIn this prospective cross-sectional study, 20 children aged between 3-15 years with blepharoconjunctivitis or blepharokeratokonjunctivitis formed Blepharitis Group and 21 children aged between 3-15 years without any ocular and sysemic diseases except mild refractive errors formed Control Group. Swap samples from all children were taken. The alpha diversity of the ocular surface microbiota within each group were evaluated by using Shannon's, Simpson, and Chao index. Beta diversity was evaluated by Bray Curtis index.

resultsMicrobiological diversity was higher in the patient group than in the control group. According to Shannon's, Simpson, and Chao index, there were statistically difference between groups (p: 0.000013, p:000003 p: 0.00235, respectively). According to the Bray Curtis index, the healthy eye microbiome in the control group is observed to be highly similar, consistent with other analyses, and the overlapping cluster with the blepharitis eye microbiome is quite low (pco1: 40.93%). Sphingoblump, Micrococus, Lacnospiracebacterium, Stenothermophilus, Aurelmonass, Micrococus, Blatiabeum, Delfiacdiovorans and Vellonella densities were found to be higher in the patient group.

conclusionBoth alpha and beta diversity analyses were significantly higher in pediatric age group patients with blepharitis. In addition, Lacnospiracebacterium, Stenothermophilus, Aurelmonass, Micrococus, Blatiabeum, Delfiacdiovorans and Vellonella densities were found to be higher, which may lead to future studies focused on diagnosis and treatment.

Indexed as

BacteriaBlepharitisConjunctivaDNA, BacterialEye Infections, BacterialEyelidsMicrobiotaAdolescentChildChild, PreschoolCross-Sectional StudiesFemaleHumansMaleProspective StudiesRNA, Ribosomal, 16SDNA, BacterialRNA, Ribosomal, 16SBlepharoconjunctivitisMicrobiotaOcular surfacePediatric age group

Identifiers

PMID40266380
PMCPMC12414033

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.