Low-Resolution Electrogastrogram at Baseline and Response to Temporary Gastric Electrical Stimulation—A Comparison of Cutaneous With Mucosal Recordings

Shine, Amal; Mathur, Prateek; Ahmed, Shifat; Ramos, Steven; McElmurray, Lindsay; Stocker, Abigail; Pinkston, Christina; Abell, Thomas L.

doi:10.1016/j.neurom.2021.12.008

Cited by 6 publications

(4 citation statements)

References 33 publications

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“…A recent study showed that EGG could be as valuable as a mucosal electrode in diagnosing delayed gastric emptying. EGG was less invasive and could also act like mucosal electrodes to screen out patients who need GES (34). Some results of meta-analysis showed that in patients with nausea and vomiting syndromes (35), functional dyspepsia (36), gastroesophageal reflux disease (37), the gastric slowwave activity recorded by EGG showed consistent abnormalities separately.…”

Section: Traditional Serosal Electrodes and Cutaneous Electrodesmentioning

confidence: 99%

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Endoscopic mucosal electrodes: New directions for recording and regulating gastric myoelectric activity

Han

Zhu

2023

Front. Surg.

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With the gradual deepening of the study of gastric motility disorders, people increasingly realize that gastric myoelectric activity plays an important role in coordinating gastric function. This article introduces the advantages of endoscopic mucosal electrodes compared with traditional electrodes. Several different types of mucosal electrodes and how to fix the electrodes by endoscope are introduced. Endoscopic mucosal electrodes can record and regulate gastric myoelectric activity, which has great value in the study of gastric motility. Endoscopic mucosal electrode technique refers to the fixation of the electrode in the designated part of the gastric mucosa by endoscope. Through endoscopic mucosal electrodes, on the one hand, we can record gastric myoelectric activity, on the other hand, we can carry out gastric electrical stimulation to interfere with gastric rhythm. Endoscopic mucosal electrodes have higher accuracy than traditional cutaneous electrodes, less trauma and lower cost than serosal electrodes. Endoscopic mucosal electrodes have a good application prospect for diseases such as gastroparesis and obesity.

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Section: Traditional Serosal Electrodes and Cutaneous Electrodesmentioning

confidence: 99%

“…EGG recording results usually require computers to remove interference from breathing, intestinal peristalsis, etc (34). In contrast, the mucosal electrodes are closer to the muscle propria of the stomach, which is the source of electrical activity in the stomach, so they are less disturbed (38).…”

Section: Traditional Serosal Electrodes and Cutaneous Electrodesmentioning

confidence: 99%

Endoscopic mucosal electrodes: New directions for recording and regulating gastric myoelectric activity

Han

Zhu

2023

Front. Surg.

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“…EGG has evolved significantly over the past few decades, characterized by three generations of devices. 53 First-generation EGG devices provided a single channel and reported measures of gastric electrical activity in frequency, usually by Fourier transforms. Second- generation EGG devices have more than one channel (usually two) and report the gastric electrical activity as frequency and amplitude, sometimes by similar analytic approaches to Fourier, called signal averaging.…”

Section: Enteric Nervous System Measures In Gastroparesis Syndromesmentioning

confidence: 99%

“…Second- generation EGG devices have more than one channel (usually two) and report the gastric electrical activity as frequency and amplitude, sometimes by similar analytic approaches to Fourier, called signal averaging. 53 Second-generation EGG devices, often low-resolution EGG, can also give qualitative propagation measures. Third-generation EGG devices use more than two or three electrode channels and can report frequency, amplitude, and other measures such as propagation and correlation with symptoms.…”

Section: Enteric Nervous System Measures In Gastroparesis Syndromesmentioning

confidence: 99%

Gastroparesis and Gastroparesis Syndromes as Neuromuscular Disorders

Naing,

Mathur,

Chhabra

et al. 2023

Semin Neurol

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Gastroparesis syndromes (GpS) are a spectrum of disorders presenting with characteristic symptoms increasingly recognized as being gastrointestinal (GI) neuromuscular disorders (NMDs). This review focuses on GpS as a manifestation of neurologic disorders of GI NMD. GpS can be associated with systemic abnormalities, including inflammatory, metabolic, and serologic disorders, as well as autoimmune antibodies via nerve and muscle targets in the GI tract, which can be treated with immunotherapy, such as intravenous immunoglobulin. GpS are associated with autonomic (ANS) and enteric (ENS) dysfunction. Disorders of ANS may interact with the ENS and are the subject of continued investigation. ENS disorders have been recognized for a century but have only recently begun to be fully quantified. Anatomic structural changes in the GI tract are increasingly recognized in GpS. Detailed descriptions of anatomic changes in GpS, and their correlation with physiologic findings, have opened a new era of investigation. The management of GpS, when viewed as GI NMD, has shifted the paradigms of both diagnosis and treatment. This article concludes with current approaches to GpS directed at underlying neuromuscular pathology.

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Difference in Cyclic Versus Non-cyclic Symptom Patterns in Patients with the Symptoms of Gastroparesis Undergoing Bioelectric Therapy

Bills,

Shine,

Williams

et al. 2024

Dig Dis Sci

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Low-Resolution Electrogastrogram at Baseline and Response to Temporary Gastric Electrical Stimulation—A Comparison of Cutaneous With Mucosal Recordings

Cited by 6 publications

References 33 publications

Endoscopic mucosal electrodes: New directions for recording and regulating gastric myoelectric activity

Endoscopic mucosal electrodes: New directions for recording and regulating gastric myoelectric activity

Gastroparesis and Gastroparesis Syndromes as Neuromuscular Disorders

Difference in Cyclic Versus Non-cyclic Symptom Patterns in Patients with the Symptoms of Gastroparesis Undergoing Bioelectric Therapy

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