ArticleJournal of neurogastroenterology and motility2021
Characteristics of symptomatic belching in patients with belching disorder and patients who exhibit gastroesophageal reflux disease with belching.
Article in Journal of neurogastroenterology and motility, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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
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Who cites it
8 citing papers in PubMed, 11 citations in OpenAlex.
- Gastroesophageal Reflux Disease and Reflux-like Phenotypes: Using Lyon Consensus 2.0 to Guide Clinical Approach.Journal of neurogastroenterology and motility · 2026Review
- Belching and Reflux: The Relationship and the Underlying Mechanism.Journal of neurogastroenterology and motility · 2026Article
- Diagnostic and Management Review of Gastric and Supragastric Belching, Aerophagia, and Rumination Syndrome.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2026Review
- Pathophysiology of Gastroesophageal Reflux Disease.Digestion · 2026Review
- Review
- Gastroesophageal Reflux Characteristics in Supragastric Belching Patients With Positive Versus Negative pH Monitoring: An Evidence of Secondary Gastroesophageal Reflux Disease From Excessive Belching.Journal of neurogastroenterology and motility · 2023Article
- What Is the Difference in Characteristics Between Belching Disorder and Gastroesophageal Reflux Disease With Belching? Centering Around Supragastric Belching.Journal of neurogastroenterology and motility · 2021Article
- Supragastric belching: Pathogenesis, diagnostic issues and treatment.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology AssociationReview
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimsBelching disorder (BD) is clinically distinct from gastroesophageal reflux disease (GERD) with belching. Supragastric belching (SGB) is closely associated with reflux episodes. This study investigates belch characteristics in association with reflux, compared between patients with BD and those who had GERD with belching.
methodsImpedance pH monitoring data from 10 patients with BD and 10 patients with GERD who exhibited belching were retrospectively analyzed. Belches were considered "isolated" or "reflux-related" and acidic/non-acidic. Belch characteristics were compared between patients with BD and those with GERD.
resultsSymptomatic belches were more frequent in patients with BD than in patients with GERD (median, 160.5 vs 56.0,
conclusionsBD is characterized by more belching, compared to GERD. SGB is more frequently associated with reflux in GERD than in BD; acidity may be related to GERD. In BD, SGB is typically non-acidic and unrelated to reflux. Distinct SGB characteristics may reflect different pathogenic mechanisms of reflux and associated symptoms.
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Registered trials
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