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[Electrogastrography in children with functional abdominal pain and gastritis]

Mirosława Uścinowicz1, Eizbieta Jarocka-Cyrta, Maciej Kaczmarski

  • 1Klinika Chorób Dzieci, Akademii Medycznej w Białymstoku. mirusc@go2.pl

Polski Merkuriusz Lekarski : Organ Polskiego Towarzystwa Lekarskiego
|April 30, 2005
PubMed

Insights

Electrogastrography (EGG) revealed distinct gastric myoelectrical activity patterns in children with chronic abdominal pain and gastritis. Preprandial rhythm abnormalities were common, but EGG could not differentiate functional abdominal pain from gastritis.

Area of Science:

  • Gastroenterology
  • Pediatrics
  • Medical Diagnostics

Context:

  • Chronic abdominal pain and functional gastrointestinal disorders are prevalent in children.
  • Electrogastrography (EGG) is a non-invasive technique to assess gastric electrical activity.
  • Understanding gastric dysrhythmias in pediatric populations is crucial for diagnosis.

Purpose:

  • To analyze and compare gastric electrical activity using EGG in children with functional abdominal pain (FAP) and gastritis (Helicobacter pylori negative and positive).
  • To investigate potential differences in EGG parameters between these groups and healthy controls.

Summary:

  • This study utilized skin electrogastrography (EGG) in 155 children (mean age 11.6 years) with FAP, gastritis, or as controls.
  • Abnormalities in gastric rhythm were most frequent in the fasting state, particularly in the Helicobacter pylori-negative gastritis group.
  • While statistical differences in EGG parameters like dominant frequency and power were observed among groups, typical changes to differentiate FAP from gastritis were not identified.

Impact:

  • The findings suggest that altered gastric myoelectrical activity, especially preprandial rhythm disturbances, may be associated with chronic abdominal pain in children.
  • Electrogastrography may provide insights into underlying physiological mechanisms but is currently insufficient for definitively distinguishing between FAP and gastritis in pediatric patients.
Abstract

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