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Gastrointestinal Motility Disorders01:20

Gastrointestinal Motility Disorders

Gastrointestinal or GI motility disorders are characterized by irregular gastrointestinal tract movements, disrupting food transit from the mouth to the anus. They are caused by damage or dysfunction in gut muscles or nerves. These disorders can cause symptoms such as severe constipation, diarrhea, abdominal pain, and swallowing difficulties. Disorders can affect any segment of the GI tract and range widely in severity, from common conditions like GERD to life-threatening conditions like...
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Acute diarrhea, a common gastrointestinal disturbance, is characterized by the rapid evacuation of fluid stools, leading to an excessive weight in fluid. This condition typically arises from disorders affecting intestinal water and electrolyte transport. It can be triggered by an increased osmotic load within the intestine, excessive secretion of electrolytes and water, mucosal exudation of protein and fluid, or altered intestinal motility. The primary risks of acute diarrhea are dehydration...
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Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
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To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings.

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A Battery of Motor Tests in a Neonatal Mouse Model of Cerebral Palsy
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Motility disorders in childhood.

P J Milla1

  • 1Institute of Child Health, University of London, UK.

Bailliere'S Clinical Gastroenterology
|March 18, 1999
PubMed
Summary
This summary is machine-generated.

Childhood gastrointestinal motility disorders are common, stemming from nerve, muscle, or central nervous system issues. These conditions manifest as various digestive symptoms and can involve psychogenic and organic factors, particularly in irritable bowel syndrome.

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Area of Science:

  • Pediatric Gastroenterology
  • Neurogastroenterology
  • Developmental Pediatrics

Background:

  • Motility disorders frequently impact children, presenting diverse gastrointestinal symptoms.
  • These disorders arise from disruptions in gut motor control mechanisms.
  • Causes include intrinsic gut diseases, central nervous system dysfunction, and altered humoral environments.

Purpose of the Study:

  • To review the common causes and manifestations of pediatric gastrointestinal motility disorders.
  • To elucidate the underlying pathophysiology of these conditions.
  • To discuss the multifactorial nature of irritable bowel syndrome in children.

Main Methods:

  • Literature review of pediatric gastrointestinal motility disorders.
  • Analysis of the etiological factors and clinical presentations.
  • Synthesis of information on neurogenic, myogenic, and environmental influences.

Main Results:

  • Pediatric motility disorders present with symptoms like vomiting, abdominal pain, distension, constipation, and loose stools.
  • Disorders often originate from congenital intrinsic gut diseases or central nervous system issues.
  • Acquired alterations in the humoral environment also contribute to motility disturbances.

Conclusions:

  • Pediatric gastrointestinal motility disorders are complex, with varied origins.
  • Understanding the interplay of congenital and acquired factors is crucial for diagnosis and management.
  • Irritable bowel syndrome in children is multifactorial, involving both psychogenic and organic elements.