ArticleAnnals of biomedical engineering2009
High-resolution mapping of in vivo gastrointestinal slow wave activity using flexible printed circuit board electrodes: methodology and validation.
Article in Annals of biomedical engineering, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
95 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Electrogastrography measurement systems and analysis methods used in clinical practice and research: comprehensive review.Frontiers in medicine · 2024Pooled it
- High-frequency gastric electrical stimulation for the treatment of gastroparesis: a meta-analysis.World journal of surgery · 2009Pooled it
- Patterns of Abnormal Gastric Pacemaking After Sleeve Gastrectomy Defined by Laparoscopic High-Resolution Electrical Mapping.Obesity surgery · 2017Trial
- Acute Cervical Vagus Nerve Stimulation Modulates Gastric Slow Waves in the Distal Rat Stomach.Neurogastroenterology and motility · 2025Article
- Small Intestinal Slow Wave Dysrhythmia and Blunted Postprandial Responses in Diabetic Rats.Neurogastroenterology and motility · 2025Article
- Electromechanical coupling across the gastroduodenal junction.Acta physiologica (Oxford, England) · 2025Review
- Simultaneous optical imaging of gastric slow waves and contractions in the in vivo porcine stomach.American journal of physiology. Gastrointestinal and liver physiology · 2024Article
- [A New Paradigm in Diagnosing Functional Gastroduodenal Disorders: High-Resolution Electrogastrography].The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2024Review
- Multichannel mapping of in vivo rat uterine myometrium exhibits both high and low frequency electrical activity in non-pregnancy.Scientific reports · 2024Article
- Optimization of pacing parameters to entrain slow wave activity in the pig jejunum.Scientific reports · 2024Article
- Electromechanical Response of Mesenteric Ischemia Defined Through Simultaneous High-Resolution Bioelectrical and Video Mapping.Annals of biomedical engineering · 2024Article
- A Study on Ultrasonic Wireless Power Transfer With Phased Array for Biomedical Implants.IEEE transactions on biomedical circuits and systems · 2023Article
- Anaesthesia by intravenous propofol reduces the incidence of intra-operative gastric electrical slow-wave dysrhythmias compared to isoflurane.Scientific reports · 2023Article
- Stomach Geometry Reconstruction Using Serosal Transmitting Coils and Magnetic Source Localization.IEEE transactions on bio-medical engineering · 2023Article
- High-resolution in vivo monophasic gastric slow waves to quantify activation and recovery profiles.Neurogastroenterology and motility · 2022Article
- Localized bioelectrical conduction block from radiofrequency gastric ablation persists after healing: safety and feasibility in a recovery model.American journal of physiology. Gastrointestinal and liver physiology · 2022Article
- Characterizing Spatial Signatures of Gastric Electrical Activity Using Biomagnetic Source Localization.IEEE transactions on bio-medical engineering · 2022Article
- Relationship Between Intestinal Slow-waves, Spike-bursts, and Motility, as Defined Through High-resolution Electrical and Video Mapping.Journal of neurogastroenterology and motility · 2022Article
- Clinical application and research progress of extracellular slow wave recording in the gastrointestinal tract.World journal of gastrointestinal surgery · 2022Review
- In vivo experimental validation of detection of gastric slow waves using a flexible multichannel electrogastrography sensor linear array.Biomedical engineering online · 2022Article
35 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
High-resolution, multi-electrode mapping is providing valuable new insights into the origin, propagation, and abnormalities of gastrointestinal (GI) slow wave activity. Construction of high-resolution mapping arrays has previously been a costly and time-consuming endeavor, and existing arrays are not well suited for human research as they cannot be reliably and repeatedly sterilized. The design and fabrication of a new flexible printed circuit board (PCB) multi-electrode array that is suitable for GI mapping is presented, together with its in vivo validation in a porcine model. A modified methodology for characterizing slow waves and forming spatiotemporal activation maps showing slow waves propagation is also demonstrated. The validation study found that flexible PCB electrode arrays are able to reliably record gastric slow wave activity with signal quality near that achieved by traditional epoxy resin-embedded silver electrode arrays. Flexible PCB electrode arrays provide a clinically viable alternative to previously published devices for the high-resolution mapping of GI slow wave activity. PCBs may be mass-produced at low cost, and are easily sterilized and potentially disposable, making them ideally suited to intra-operative human use.
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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 OpenQuestion graph.