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Related Concept Videos

Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption01:23

Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption

Understanding the physiological differences in the pediatric population is crucial for effective pharmacotherapy. Neonates, infants, and children exhibit significant variations in gastric pH, gastric emptying time, intestinal transit time, and biliary function. These variations profoundly affect oral drug absorption, necessitating a nuanced approach to pediatric dosing.Neonates present with a unique physiological profile, having a gastric pH greater than 4 and faster and more irregular gastric...
Pyloric Obstruction01:11

Pyloric Obstruction

Pyloric obstruction, also referred to as gastric outlet obstruction, is a condition characterized by narrowing or blockage at the pylorus—the muscular valve regulating the flow of stomach contents into the duodenum. When this passage becomes impaired, the stomach cannot effectively empty its contents into the small intestine. This disruption leads to a range of gastrointestinal symptoms, including early satiety, bloating, epigastric pain, postprandial nausea, persistent vomiting, and...
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding01:15

Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding

Enteral nutrition encompasses various methods of delivering nutrition directly to the gastrointestinal (GI) tract, bypassing traditional oral intake. It is particularly beneficial for patients who cannot eat by mouth but have a functioning digestive system. Key methods include nasointestinal feeding, gastrostomy, and jejunostomy, each suited to different clinical scenarios based on the patient's needs and condition.
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube through...
Esophageal Achalasia01:27

Esophageal Achalasia

Esophageal achalasia is a chronic neurogenic disorder characterized by impaired relaxation of the lower esophageal sphincter (LES) and absent or ineffective peristalsis in the distal esophagus. This leads to a functional obstruction without a physical blockage, despite significant disruption of esophageal motility.EtiologyAchalasia is caused by degeneration of the myenteric (Auerbach's) plexus, specifically the loss of inhibitory ganglion cells that produce vasoactive intestinal peptide (VIP)...
Enteral Nutrition I: Orogastric and Nasogastric Feeding01:26

Enteral Nutrition I: Orogastric and Nasogastric Feeding

Enteral nutrition delivers nutrients directly to the stomach or small intestine through a tube. This method is appropriate for patients who cannot eat but still have a functioning digestive system. It is also beneficial for individuals with swallowing difficulties, anorexia, malabsorption, or those who have undergone gastrointestinal (GI) surgery.
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...

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Related Experiment Video

Updated: Jun 28, 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.

Maureen A Lefton-Greif1

  • 1Department of Pediatrics, Eudowood Division of Pediatric Respiratory Sciences, The Johns Hopkins University School of Medicine, The David M. Rubenstein Child Health Building, Baltimore, MD 21287, USA. mlefton1@jhmi.edu

Physical Medicine and Rehabilitation Clinics of North America
|October 23, 2008
PubMed
Summary
This summary is machine-generated.

Childhood feeding and swallowing disorders are rising, often linked to complex health issues. Early, multidisciplinary evaluation and treatment are crucial for pediatric dysphagia management.

Related Experiment Videos

Last Updated: Jun 28, 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

Area of Science:

  • Pediatric Medicine
  • Gastroenterology
  • Developmental Pediatrics

Background:

  • Feeding and swallowing disorders are increasingly prevalent in children.
  • These conditions often co-occur with complex medical, developmental, and health challenges.
  • A comprehensive, multidisciplinary approach is vital for effective care.

Purpose of the Study:

  • To provide an overview of feeding and swallowing disorders in pediatrics.
  • To discuss the epidemiology and common diagnostic conditions associated with pediatric dysphagia.
  • To outline the impact, evaluation, and management strategies for these disorders.

Main Methods:

  • Literature review of epidemiologic data on pediatric dysphagia.
  • Synthesis of information on diagnostic conditions, impact, and management.
  • Brief description of feeding and swallowing terminology.

Main Results:

  • Feeding and swallowing disorders are a growing concern in pediatric populations.
  • Dysphagia in children is frequently associated with multiple comorbidities.
  • Effective management requires a coordinated, team-based approach.

Conclusions:

  • The rising incidence of pediatric feeding and swallowing disorders necessitates prompt and expert intervention.
  • Multidisciplinary assessment is key to accurately diagnosing and treating dysphagia.
  • Understanding the epidemiology and impact is essential for optimizing pediatric care.