Evidence map›Paper›PMID 33990867›Full record

ArticleVirchows Archiv : an international journal of pathology2021

High-risk individuals for gastric cancer would be missed for surveillance without subtyping of intestinal metaplasia.

Sergejs Isajevs, Selga Savcenko, Inta Liepniece-Karele, Maria Blanca Piazuelo, Ilze Kikuste, Ivars Tolmanis, Aigars Vanags, Indra Gulbe, Linda Mezmale, Darhan Samentaev and 5 more

Open access · greenAbstract read
In one paragraph

Article in Virchows Archiv : an international journal of pathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Guideline
  2. Gastric Mucosa Cancer Risk: The Operative Link on Gastritis Assessment Staging System.The Korean journal of helicobacter and upper gastrointestinal research · 2026
    Review
  3. Review
  4. World journal of gastrointestinal oncology · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. The Morphologic Spectrum of Gastric Type 1 Enterochromaffin-Like Cell Neuroendocrine Tumors.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2023
    Article
  10. Review
  11. 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

15 authors at 4 institutions in 3 countries.

Sergejs IsajevsInstitute of Clinical and Preventive Medicine, Faculty of Medicine, University of Latvia, 19 Raina Blvd, Riga, 1006, Latvia. sergisajevs@inbox.lv.ORCID http://orcid.org/0000-0001-7159-0464
Selga SavcenkoInstitute of Clinical and Preventive Medicine, Faculty of Medicine, University of Latvia, 19 Raina Blvd, Riga, 1006, Latvia.
Inta Liepniece-KareleInstitute of Clinical and Preventive Medicine, Faculty of Medicine, University of Latvia, 19 Raina Blvd, Riga, 1006, Latvia.
Maria Blanca PiazueloDivision of Gastroenterology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA.
Ilze KikusteInstitute of Clinical and Preventive Medicine, Faculty of Medicine, University of Latvia, 19 Raina Blvd, Riga, 1006, Latvia.
Ivars TolmanisInstitute of Clinical and Preventive Medicine, Faculty of Medicine, University of Latvia, 19 Raina Blvd, Riga, 1006, Latvia.
Aigars VanagsDigestive Disease Centre GASTRO, Riga, Latvia.
Indra GulbeDigestive Disease Centre GASTRO, Riga, Latvia.
Linda MezmaleInstitute of Clinical and Preventive Medicine, Faculty of Medicine, University of Latvia, 19 Raina Blvd, Riga, 1006, Latvia.
Darhan SamentaevRegional Oncology Centre, Semey, Kazakhstan.
Altynbek TazedinovRegional Diagnostic Centre, Almaty, Kazakhstan.
Ramis SamsutdinovRegional Oncology Centre, Semey, Kazakhstan.
Tatjana BelihinaRegional Oncology Centre, Semey, Kazakhstan.
Nurbek IgissinovCentral Asian Cancer Institute, Kazakhstan, Astana, Kazakhstan.
Marcis LejaInstitute of Clinical and Preventive Medicine, Faculty of Medicine, University of Latvia, 19 Raina Blvd, Riga, 1006, Latvia.
Riga East University Hospital · LVUniversity of Latvia · LVGlobal Health Research Center of Central Asia · KZVanderbilt University · US

Funding

Translational Analysis CoreP30DK058404 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI RICHARD M. PEEK · 2002 to 2026
$29.9M
Role of Iron and B-Catenin Activation in Gastric CarcinogenesisP01CA116087 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI Kevin L Schey · 2009 to 2026
$27.5M
Project 3 - Molecular Signatures of Gastric Carcinogenesis in the Host Response to H. pyloriP01CA028842 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI WILSON, KEITH T. · 1985 to 2019
$15.8M
Latvijas Universitate 6012-A53/65Ministry of Education and Science of the Republic of Kazakhstan AP05133849NCI NIH HHS P01 CA028842NCI NIH HHS P01 CA116087NIDDK NIH HHS P30 DK058404State Education Development Agency Republic of Latvia 1.1.1.1/18/A/184
6 · The paper itself

Abstract

The use of Operative Link on Gastritis Assessment (OLGA) and Operative Link on Gastritis Assessment based on Intestinal Metaplasia (OLGIM) staging system is recommended for identifying subjects at risk for developing gastric cancer; usually high-risk lesions are considered only as stages III and IV. Accumulating evidence suggests that incomplete intestinal metaplasia (IM) is important in the development of gastric cancer. Our aim has been to identify the prevalence of incomplete IM in patients with low-risk OLGA/OLGIM stages among a high-risk general population. Healthy adult volunteers aged 40-64 years were invited to undergo upper endoscopy within a regional GISTAR pilot study in Kazakhstan (n = 166). Gastric lesions were staged according to OLGA/OLGIM staging system. High iron diamine-alcian blue (HID-AB) was used for subtyping IM. IM prevalence overall was 45.8%. Incomplete IM was present in 52.6% (type II in 30.3% and type III in 22.3%), whereas complete IM was found in 47.4% individuals. The prevalence of OLGIM I and II stage were 39.8 and 4.8%, respectively, whereas OLGIM III was observed in 1.2%. The prevalence of incomplete IM in patients stratified to OLGIM I was 54.5% (type II in 31.8% and type III in 22.7%). High prevalence of incomplete IM was detected not only in subjects with extensive IM, but in those stratified as at the OLGIM I stage. Without IM subtyping, patients with high risk of gastric cancer development would be missed for surveillance.

Indexed as

AdultBiopsyEarly Detection of CancerFemaleGastritisHealthy VolunteersHelicobacter InfectionsHelicobacter pyloriHumansIntestinesMaleMetaplasiaMiddle AgedPilot ProjectsPrecancerous ConditionsRisk AssessmentGastric cancerOLGAOLGIM intestinal metaplasiaRisk stratificationSubtypes

Identifiers

PMID33990867
PMCPMC8740520
OpenAlexW3162825840

What OpenQuestion holds

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LicenceTDM
Read underepoch 390

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.