ArticleNeurogastroenterology and motility2023
A novel scalable electrode array and system for non-invasively assessing gastric function using flexible electronics.
Article in Neurogastroenterology and motility, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06197334 (Gastro-intestinal Biopotential Recorder by Means of Surface ELEctrodes), which is not on this map. Cited by 44 papers, 2 of them syntheses that pooled 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.
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.
Gastro-intestinal Biopotential Recorder by Means of Surface ELEctrodes
Who cites it
44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 70 citations in OpenAlex.
- The Clinical Relevance of the Rectosigmoid Brake in Surgical Disorders and Therapies: A Systematic Review of Colonic Manometry Studies.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
- The Impact of Alpha-Neurofeedback Training on Gastric Slow Wave Activity and Heart Rate Variability in Humans.Neurogastroenterology and motility · 2025Trial
- The Mind From Within: Visceral Roots of Human Cognition.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- 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
- Fully flexible large-area MEMS-based triaxial force sensor compatible with flat panel display manufacturing.Microsystems & nanoengineering · 2026Article
- Computational Insights Into Smart Bioelectronics in Digital Health Care (2020-2024): Topic Modeling Study.JMIR medical informatics · 2026Review
- Body Surface Gastric Mapping (BSGM): Is This the Future Standard of Care Noninvasive Test for Gastric Symptoms in Pediatrics?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
- Relationship Between Intragastric Meal Distribution, Gastric Emptying, and Gastric Neuromuscular Dysfunction in Chronic Gastroduodenal Disorders.Neurogastroenterology and motility · 2026Article
- Patient-centered gastrointestinal function assessment technologies: a paradigm shift from traditional approaches to non-invasive innovations.Frontiers in physiology · 2026Review
- Distinct Subgroups in Gastroparesis Defined by Simultaneous Body Surface Gastric Mapping and Gastric Emptying Breath Testing.Neurogastroenterology and motility · 2025Article
- Abnormal gastric electrophysiology following laparoscopic sleeve gastrectomy and associations with symptoms and quality of life.BJS open · 2025Article
- Neuropathic Gastroduodenal Disorders Can Be Diagnosed by Non-Invasive Body Surface Gastric Mapping: A Comparison With Antroduodenal Manometry.Neurogastroenterology and motility · 2025Article
- Nausea and Gastric Myoelectrical Activity Are Influenced by Hormonal Contraception in Chronic Gastroduodenal Disorders.Clinical and translational gastroenterology · 2025Article
- Current status of functional testing for upper gastrointestinal disorders: state-of-the-art review.Singapore medical journal · 2025Review
- Pyloric Dysfunction: A Review of the Mechanisms, Diagnosis, and Treatment.Gut and liver · 2025Review
- Current Concepts in Gastroparesis and Gastric Neuromuscular Disorders-Pathophysiology, Diagnosis, and Management.Diagnostics (Basel, Switzerland) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDisorders of gastric function are highly prevalent, but diagnosis often remains symptom-based and inconclusive. Body surface gastric mapping is an emerging diagnostic solution, but current approaches lack scalability and are cumbersome and clinically impractical. We present a novel scalable system for non-invasively mapping gastric electrophysiology in high-resolution (HR) at the body surface.
methodsThe system comprises a custom-designed stretchable high-resolution "peel-and-stick" sensor array (8 × 8 pre-gelled Ag/AgCl electrodes at 2 cm spacing; area 225 cm KEY
resultsGastric mapping was successfully achieved non-invasively in all cases (16 male; 8 female; aged 20-73 years; BMI 24.2 ± 3.5). In all subjects, gastric electrophysiology and meal responses were successfully captured and quantified non-invasively (mean frequency 2.9 ± 0.3 cycles per minute; peak amplitude at mean 60 m postprandially with return to baseline in <4 h). Spatiotemporal mapping showed regular and consistent wave activity of mean direction 182.7° ± 73 (74.7% antegrade, 7.8% retrograde, 17.5% indeterminate). CONCLUSIONS AND INFERENCES: BSGM is a new diagnostic tool for assessing gastric function that is scalable and ready for clinical applications, offering several biomarkers that are improved or new to gastroenterology practice.
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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 Socratic graph.