Evidence map›Paper›PMID 42898295›Full record

ArticleFrontiers in cellular and infection microbiology2026

Differences in microbiota profiles of simple and complicated pediatric appendicitis cases.

Lütfiye Öksüz, Evrim Özdemir, İdil Tunçer, Seçil Yüksel, Tayyip Karaman, Başak Erginel

Abstract read
In one paragraph

Article in Frontiers in cellular and infection microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Lütfiye ÖksüzDepartment of Medical Microbiology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Türkiye.
Evrim ÖzdemirMedical Laboratory Programme, Vocational School, Istanbul Atlas University, Istanbul, Türkiye.
İdil TunçerDepartment of Pediatric Surgery, Istanbul Faculty of Medicine, Istanbul, Istanbul University, Istanbul, Türkiye.
Seçil YükselDepartment of Pediatric Surgery, Istanbul Faculty of Medicine, Istanbul, Istanbul University, Istanbul, Türkiye.
Tayyip KaramanDepartment of Biostatistics and Medical Informatics, Faculty of Medicine, Acıbadem Mehmet Ali Aydınlar University, Istanbul, Türkiye.
Başak ErginelDepartment of Pediatric Surgery, Istanbul Faculty of Medicine, Istanbul, Istanbul University, Istanbul, Türkiye.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to identify the differences in microbial composition between simple appendicitis (SA) and complicated appendicitis (CA) in a limited sample size using culture and microbiota analysis. Appendix tissues and rectal swabs for microbiota analysis and conventional cultures were collected from patients. 16S rRNA regions were amplified using a DNA preparation kit with primers designed to target the V3-V4 region. Sixteen (41%) of the patients were classified as CA based on the histopathological analysis, and the rest as SA. The effect size was slightly greater in rectal swab samples than in appendiceal tissue samples. Based on the conventional culture, the most common aerobic bacteria were

Indexed as

AppendicitisBacteriaMicrobiotaAdolescentAppendixChildChild, PreschoolDNA, BacterialDNA, RibosomalFemaleHumansMaleRectumRNA, Ribosomal, 16SSequence Analysis, DNADNA, BacterialDNA, RibosomalRNA, Ribosomal, 16Scomplicated appendicitismicrobiota analysispre-operative treatmentrectal swabsimple appendicitis

Identifiers

PMID42898295
PMCPMC13677510

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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.