Evidence map›Paper›PMID 32982115›Full record

ArticleWorld journal of gastroenterology2020

Endoscopy-based Kyoto classification score of gastritis related to pathological topography of neutrophil activity.

Osamu Toyoshima, Toshihiro Nishizawa, Shuntaro Yoshida, Yoshiki Sakaguchi, Yousuke Nakai, Hidenobu Watanabe, Hidekazu Suzuki, Chizu Tanikawa, Koichi Matsuda, Kazuhiko Koike

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in World journal of gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. HistologicalDEN open · 2027
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  4. Helicobacter pylori Management in Older Adults: Current Perspectives From Japan.The Korean journal of helicobacter and upper gastrointestinal research · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Endoscopic Diagnosis of Early Gastric Cancer and High-Risk Gastritis.The Korean journal of helicobacter and upper gastrointestinal research · 2024
    Review
  10. Article
  11. Article
  12. Article
  13. 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

10 authors at 2 institutions in 1 country.

Osamu ToyoshimaDepartment of Gastroenterology, Toyoshima Endoscopy Clinic, Tokyo 157-0066, Japan.
Toshihiro NishizawaDepartment of Gastroenterology, Toyoshima Endoscopy Clinic, Tokyo 157-0066, Japan.
Shuntaro YoshidaDepartment of Gastroenterology, Toyoshima Endoscopy Clinic, Tokyo 157-0066, Japan.
Yoshiki SakaguchiDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan.
Yousuke NakaiDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan.
Hidenobu WatanabeDepartment of Pathology, Pathology and Cytology Laboratory Japan, Tokyo 166-0003, Japan.
Hidekazu SuzukiDepartment of Gastroenterology and Hepatology, Tokai University School of Medicine, Kanagawa 259-1193, Japan.
Chizu TanikawaLaboratory of Molecular Medicine, Human Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan.
Koichi MatsudaLaboratory of Molecular Medicine, Human Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan.
Kazuhiko KoikeDepartment of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8655, Japan.
The University of Tokyo · JPTokai University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEndoscopy-based Kyoto classification for gastritis and pathological topographic distribution of neutrophil infiltration are correlated with gastric cancer risk.

aimTo investigate the association between Kyoto classification and the topographic distribution of neutrophil activity.

methodsKyoto classification score, ranging from 0 to 8, consisted of atrophy, intestinal metaplasia, enlarged folds, nodularity, and diffuse redness. Neutrophil activity was scored according to the updated Sydney System using biopsy samples obtained from the greater curvature of the corpus and the antrum. The participants were divided into four categories, inactive stomach, antrum-predominant gastritis, pangastritis, and corpus-predominant gastritis, based on the topographic distribution of neutrophil activity. Effects of sex, age, body mass index, drinking habit, smoking habit, family history of gastric cancer, serum

resultsA total of 327 patients (comprising 50.7% women, with an average age of 50.2 years) were enrolled in this study.

conclusionThe Kyoto classification score was associated with the topographic distribution of neutrophil activity.

Indexed as

GastritisHelicobacter InfectionsHelicobacter pyloriFemaleGastric MucosaHumansMaleMetaplasiaMiddle AgedNeutrophilsRisk FactorsEndoscopyGastric cancerGastritisHelicobacter pyloriKyoto classificationNeutrophil activityPathologyUpdated Sydney System

Identifiers

PMID32982115
PMCPMC7495031
OpenAlexW3084247970

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.