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Updated: May 28, 2026
08:32
Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
Published on: March 1, 2015
Dysphagia and aspiration in children
James D Tutor1, Memorie M Gosa
1Program in Pediatric Pulmonary Medicine, University of Tennessee Health Science Center, LeBonheur Children's Hospital, St. Jude Children's Research Hospital, Memphis, Tennessee 38103, USA. jtutor@uthsc.edu
Pediatric Pulmonology
|October 20, 2011
Summary
Pediatric aspiration, often linked to swallowing difficulties (dysphagia), can cause serious respiratory issues. Early diagnosis and new treatments for pediatric dysphagia and aspiration significantly improve outcomes.
Area of Science:
- Pediatric Pulmonology
- Gastroenterology
- Speech-Language Pathology
Background:
- Aspiration in children poses a significant risk for respiratory morbidity and mortality.
- Failure of airway protective reflexes, particularly with concurrent dysphagia, underlies aspiration events.
- Clinical signs of aspiration can be subtle and non-specific, complicating diagnosis.
Purpose of the Study:
- To review the anatomy and physiology of normal swallowing in children.
- To discuss protective reflexes and the pathophysiology of aspiration events.
- To explore pediatric disease processes causing dysphagia and aspiration, and review diagnostic and therapeutic strategies.
Main Methods:
- Literature review of swallowing anatomy, physiology, and protective reflexes.
- Discussion of pathophysiologic events following aspiration.
- Analysis of pediatric conditions leading to dysphagia and aspiration.
- Review of current diagnostic and treatment modalities for pediatric dysphagia.
Main Results:
- Normal swallowing involves complex neuromuscular coordination and protective reflexes.
- Dysphagia significantly increases the risk of aspiration in pediatric populations.
- Technological advancements aid in the early detection of dysphagia and aspiration.
Conclusions:
- Understanding the mechanisms of swallowing and aspiration is crucial for pediatric respiratory health.
- Prompt diagnosis and intervention for dysphagia and aspiration can improve patient prognosis.
- Continued advancements in diagnostics and therapeutics offer improved outcomes for children at risk.
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