Observational studyHelicobacter2018
New observations regarding Helicobacter pylori and gastric cancer in Mongolia.
Observational study in Helicobacter, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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.
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.
Who cites it
11 citing papers in PubMed, 17 citations in OpenAlex.
- Helicobacter pylori infection among the Dayak community in Kuching Division, Sarawak: findings from a community-based study.BMC gastroenterology · 2026Article
- Species-level dynamics of gastric microbiome after Helicobacter pylori eradication in high-risk Mongolian population.Gut pathogens · 2026Article
- Review
- Utilization of an Automated Latex Agglutination Turbidity Assay for Assessing Gastric Mucosal Alteration duringGut and liver · 2024Article
- The role of non-Helicobacter pylori bacteria in the pathogenesis of gastroduodenal diseases.Gut pathogens · 2022Review
- Determining Gastric Cancer-Related Risk Factors in Mongolian Population Using ABC(D) Method: A Matched Case-Control Study.Asian Pacific journal of cancer prevention : APJCP · 2022Article
- Temporal trend of gastric cancer burden along with its risk factors in China from 1990 to 2019, and projections until 2030: comparison with Japan, South Korea, and Mongolia.Biomarker research · 2021Article
- Overview ofGut and liver · 2021Review
- Gastric mucosal microbiota in a Mongolian population with gastric cancer and precursor conditions.Alimentary pharmacology & therapeutics · 2020Article
- Western-TypeCancers · 2019Article
- Incidence of Stomach and Esophageal Cancers in Mongolia: Data from 2009 to 2018.Euroasian journal of hepato-gastroenterologyArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 4 institutions in 3 countries.
Funding
Abstract
backgroundThe incidence and mortality of gastric cancer in Mongolia is among the highest in the world.
methodsThis was a case-control study in which upper gastrointestinal endoscopy, gastric histology, Helicobacter pylori testing, and risk factor questionnaires were obtained. Histologic subtypes were determined by Lauren's classification.
resultsWe enrolled 45 gastric cancer and 108 non-gastric cancer patients. Gastric cancers were located in upper part of stomach in 53.3%, main gastric body in 37.8%, and lower part of stomach in 8.9%. The majority (60%) were diffuse type, followed by intestinal type (36.7%) and indeterminate type (3.3%). H. pylori infections were CagA positive in 100% with cancer vs 81% without cancer (P = .02). The majority of CagA was non-East Asian type (95% with cancer and 94.1% without cancer). Cancer patients had typically related with excessive use of salt, hot beverages, tobacco smoking, and low ingestion of fruits.
conclusionThe characteristic topography of gastric cancer in Mongolia being in the gastric corpus differed from East Asian countries and was more similar to western countries. The risk factors for gastric cancer in Mongolia were similar to other high-risk areas (ie, H. pylori infection, excessive use of salt, tobacco smoking, and low ingestion of fruits).
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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.