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Updated: May 9, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
08:32

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Published on: March 1, 2015

Pediatric dysphagia.

Kedar Kakodkar1, James W Schroeder

  • 1Division of Pediatric Otolaryngology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL 60611-2605, USA.

Pediatric Clinics of North America
|August 3, 2013
PubMed
Summary
This summary is machine-generated.

Pediatric feeding and swallowing disorders are increasing, affecting premature infants and children with chronic illnesses. Understanding the four phases of swallowing is key to diagnosing and managing dysphagia and feeding intolerance.

Keywords:
DysphagiaFeeding disordersSwallowing disorders

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Area of Science:

  • Pediatric medicine
  • Gastroenterology
  • Neurology

Background:

  • Feeding and swallowing disorders are increasingly prevalent in pediatric populations, especially in premature infants and those with chronic medical conditions.
  • Normal swallowing involves four distinct phases: preparatory, oral, pharyngeal, and esophageal.
  • Disorders arise from multifactorial causes including medical, nutritional, behavioral, psychological, and environmental influences.

Purpose of the Study:

  • To review the normal swallowing mechanism in children.
  • To explore the diverse etiologies of pediatric feeding disorders.
  • To highlight the impact of pathologic conditions on swallowing phases and associated symptoms.

Main Methods:

  • Literature review of pediatric feeding and swallowing mechanisms.
  • Analysis of contributing factors to feeding disorders.
  • Examination of the relationship between anatomic pathology and swallowing dysfunction.

Main Results:

  • The normal swallowing process is a complex, coordinated sequence of four phases.
  • Pediatric feeding disorders stem from a combination of medical, nutritional, behavioral, psychological, and environmental factors.
  • Pathological conditions affecting swallowing anatomy disrupt phase coordination, leading to dysphagia and feeding intolerance.

Conclusions:

  • Effective management of pediatric feeding and swallowing disorders requires a comprehensive understanding of normal physiology and multifactorial etiologies.
  • Early identification and intervention are crucial for improving outcomes in affected children.
  • Further research into the specific mechanisms underlying these disorders can inform targeted therapeutic strategies.