Evidence map›Paper›PMID 40470694›Full record

ArticleEuropean journal of gastroenterology & hepatology2025

Autoimmune chronic atrophic gastritis: association between chronic proton pump inhibitors use and more severe atrophy and gastric intestinal metaplasia.

Francesco Calabrese, Andrea Pasta, Giorgia Bodini, Manuele Furnari, Federica Grillo, Luca Mastracci, Edoardo V Savarino, Vincenzo Savarino, Patrizia Zentilin, Edoardo G Giannini and 1 more

Abstract read
In one paragraph

Article in European journal of gastroenterology & hepatology, 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

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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. Observational
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

11 authors.

Francesco CalabreseGastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy.
Andrea PastaGastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy.
Giorgia BodiniGastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy.
Manuele FurnariGastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy.
Federica GrilloGastroenterology Unit, IRCCS Policlinic San Martino Hospital, Genoa, Italy.
Luca MastracciGastroenterology Unit, IRCCS Policlinic San Martino Hospital, Genoa, Italy.
Edoardo V SavarinoGastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy.
Vincenzo SavarinoGastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy.
Patrizia ZentilinGastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy.
Edoardo G GianniniGastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy.
Elisa MarabottoGastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

INTRODUCTION AND

aimAutoimmune chronic atrophic gastritis (ACAG) is a chronic autoimmune disorder whose diagnostic complexity arises from diverse symptoms mimicking other gastrointestinal disorders, often leading to misdiagnosis. Despite diagnosis, patients are often treated with proton pump inhibitors (PPIs) before consulting a gastroenterologist, emphasizing the need for accurate identification and management of ACAG in primary care. This study aimed to explore factors influencing disease progression. MATERIALS AND

methodsWe retrospectively analyzed demographic data, medical history, use of PPI, and clinical, endoscopic, and histological data of consecutive adult patients with a histological diagnosis of ACAG referred to our outpatient clinic between January 2017 and December 2022. Operative link on gastritis assessment (OLGA) and operative link for gastric intestinal metaplasia assessment (OLGIM) were recorded for each patient.

resultsSeventy patients with a diagnosis of ACAG (female 74.3%, median age 63.9 years) made up the study cohort. Eighteen patients were asymptomatic (25.7%), while 13 (18.6%), and 10 (14.3%) patients reported epigastric pain and asthenia, respectively. Median age at diagnosis of ACAG was 60.7 years [interquartile range (IQR): 46.4-68.2]. OLGA and OLGIM scores III and IV were associated with higher age at diagnosis (OLGA: 69.2 years, IQR: 65.2-75.1 vs. 57.1 years, IQR: 44.4-67.1, P  = 0.005; OLGIM; 68.0 years, IQR: 56.1-73 vs. 58.5 years, IQR: 44.3-67.4, P  = 0.031). The use of full-dose PPI was more frequent in patients with higher OLGA and OLGIM scores (OLGA I-II vs. III-IV: n  = 11, 17.7% vs. n  = 4, 50.0%, P  = 0.036; OLGIM 0-II vs. III-IV: n  = 10, 16.7% vs. n  = 5, 50.0%, P  = 0.017).

conclusionACAG patients with severe atrophy and those with severe gastric intestinal metaplasia were most likely PPI users. Timely diagnosis and heightened awareness among nongastroenterologists regarding the inappropriate use of PPI in this context are crucial.

Indexed as

Autoimmune DiseasesGastric MucosaGastritis, AtrophicProton Pump InhibitorsAdultAgedAtrophyChronic DiseaseDisease ProgressionFemaleHumansMaleMetaplasiaMiddle AgedRetrospective StudiesSeverity of Illness IndexProton Pump Inhibitorsgastric cancerimmunologyneuroendocrine tumorpharmacology

Identifiers

PMID40470694
PMCPMC12188784

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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 Socratic graph.