ArticleScience translational medicine2022
Gastric dysfunction in patients with chronic nausea and vomiting syndromes defined by a noninvasive gastric mapping device.
Article in Science translational medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 51 papers, 4 of them syntheses that pooled 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.
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.
Assessment of Gastric Function Using Body Surface Gastric Mapping in Patients on Semaglutide (Ozempic)
Comparing the Impact of Body Surface Gastric Mapping and Gastric Emptying Scintigraphy on Clinical Management in Suspected Gastroparesis
Body Surface Gastric Mapping in Patients With Dyspeptic Symptoms: Recordings at Baseline and on Medical Therapy
Who cites it
51 citing papers in PubMed, 4 syntheses or guidelines pooled it, 102 citations in OpenAlex.
- Artificial Intelligence in Gastrointestinal Motility Diagnostics: A Systematic Review.Neurogastroenterology and motility · 2026Pooled it
- Spectrum of Interstitial Cell of Cajal Deficits in Chronic Gastroduodenal Disorders: Systematic Review and Meta-Analysis.The American journal of gastroenterology · 2026Pooled it
- Wearable-Based Monitoring of Autonomic and Gastrointestinal Function in Disorders of Gut-Brain Interaction: A Systematic Review and Meta-Analyses.Neurogastroenterology and motility · 2026Pooled it
- Delayed Gastric Emptying and Gastric Remnant Function After Pancreaticoduodenectomy: A Systematic Review of Objective Assessment Modalities.World journal of surgery · 2023Pooled it
- Gastric slow-wave morphology in health and disease.Digestive diseases and sciences · 2026Article
- Evaluation of Body Surface Gastric Mapping Phenotypes for Gastroduodenal Disorders: Ten Points for Discussion.Neurogastroenterology and motility · 2026Article
- Body Surface Gastric Mapping Improves Diagnosis of Gastric Motility Disorders.Current gastroenterology reports · 2026Review
- Expert Clinical Consensus on Body Surface Gastric Mapping Phenotypes for Gastroduodenal Disorders: 'Auckland Classification' v1.0.Neurogastroenterology and motility · 2026Article
- Body Surface Gastric Mapping (BSGM): Is This the Future Standard of Care Noninvasive Test for Gastric Symptoms in Pediatrics?Neurogastroenterology and motility · 2026Article
- Semaglutide Induces Changes in Gastric Electrical Activity in Patients With Overweight and Obesity: A Pilot Study.Journal of neurogastroenterology and motility · 2026Article
- Adolescent Normative Intervals for Body Surface Gastric Mapping: Spectral Analysis.Neurogastroenterology and motility · 2026Article
- Combined Gastric Alimetry and Gastric Emptying Scintigraphy Testing Increases Clinician Certainty in the Diagnosis and Management of Suspected Gastroparesis.Journal of neurogastroenterology and motility · 2026Article
- Novel Digital Symptom Scores for Use in Gastroduodenal Disorder Testing Align With Rome IV Criteria.Gastro hep advances · 2026Review
- Patient-centered gastrointestinal function assessment technologies: a paradigm shift from traditional approaches to non-invasive innovations.Frontiers in physiology · 2026Review
- Relationship Between Intragastric Meal Distribution, Gastric Emptying, and Gastric Neuromuscular Dysfunction in Chronic Gastroduodenal Disorders.Neurogastroenterology and motility · 2026Article
- Assessment of gut-brain interactions: reframing DGBI symptoms from visceral hypersensitivity to computational interoceptive overfitting.Frontiers in physiology · 2026Article
- Seeing inside the Body Using Wearable Sensing and Imaging Technologies.Advanced healthcare materials · 2025Review
- Distinct Subgroups in Gastroparesis Defined by Simultaneous Body Surface Gastric Mapping and Gastric Emptying Breath Testing.Neurogastroenterology and motility · 2025Article
- Barriers to translating continuous monitoring technologies for preventative medicine.Nature biomedical engineering · 2025Review
- Abnormal gastric electrophysiology following laparoscopic sleeve gastrectomy and associations with symptoms and quality of life.BJS open · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 5 institutions in 3 countries.
Funding
Abstract
Chronic nausea and vomiting syndromes (NVSs) are prevalent and debilitating disorders. Putative mechanisms include gastric neuromuscular disease and dysregulation of brain-gut interaction, but clinical tests for objectively defining gastric motor function are lacking. A medical device enabling noninvasive body surface gastric mapping (BSGM) was developed and applied to evaluate NVS pathophysiology. BSGM was performed in 43 patients with NVS and 43 matched controls using Gastric Alimetry (Alimetry), a conformable high-resolution array (8 × 8 electrodes; 20-mm interelectrode spacing), wearable reader, and validated symptom-logging app. Continuous measurement encompassed a fasting baseline (30 minutes), 482-kilocalorie meal, and 4-hour postprandial recording, followed by spectral and spatial biomarker analyses. Meal responses were impaired in NVS, with reduced amplitudes compared to controls (median, 23.3 microvolts versus 38.0 microvolts,
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.