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Related Concept Videos

Gastroesophageal Reflux Disease I: Meaning and Pathophysiology01:29

Gastroesophageal Reflux Disease I: Meaning and Pathophysiology

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Gastroesophageal Reflux Disease (GERD) involves the recurrent backflow of the stomach or duodenal contents into the esophagus, leading to troublesome symptoms and potential esophageal mucosal damage. Although GERD is often referred to as a disease, it is more accurately described as a syndrome, as it encompasses a range of symptoms and complications rather than a singular pathological entity, impacting a large number of individuals as the most prevalent upper gastrointestinal problem. Roughly...
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Gastroesophageal Reflux Disease II: Clinical Features and Management01:29

Gastroesophageal Reflux Disease II: Clinical Features and Management

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Gastroesophageal reflux disease, or GERD, is a persistent medical condition that affects many individuals worldwide. Its clinical manifestations can vary greatly, making diagnosis and management challenging for healthcare professionals. The following is a comprehensive overview of the clinical manifestations, assessment, and management strategies for GERD.
Clinical Manifestations
GERD presents itself in a multitude of ways, with symptoms varying from person to person. The hallmark symptoms are...
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Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

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Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure...
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Barrett Esophagus-I: Introduction01:21

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Barrett's esophagus is a medical condition where the esophageal mucosa is significantly damaged by stomach acid or other digestive fluids, often due to long-term exposure associated with gastroesophageal reflux disease (GERD). In GERD, a weakened or abnormally relaxed lower esophageal sphincter allows stomach acid to flow persistently into the esophagus.
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more...
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Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

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Esophageal strictures involve abnormal narrowing or tightening of the esophagus. They vary in length and severity, ranging from mild constriction to complete obstruction, and are classified as benign (noncancerous) or malignant (cancerous).
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...
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Other Disorders of Digestive System01:30

Other Disorders of Digestive System

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The gastrointestinal tract is susceptible to various disorders. If the lower esophageal sphincter is damaged, stomach acid can flow back into the esophagus, causing irritation and inflammation of the lining. This condition is called gastroesophageal reflux disease (known as heartburn) and may cause chest pain and difficulty swallowing. In the stomach, prolonged use of nonsteroidal anti-inflammatory drugs like aspirin, chronic alcohol consumption, bacterial infections such as Helicobacter...
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Related Experiment Video

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Surgical Models of Gastroesophageal Reflux with Mice
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Gastroesophageal Reflux Disease.

Rick Kellerman1, Thomas Kintanar2

  • 1Department of Family and Community Medicine, University of Kansas School of Medicine Wichita, 1010 North Kansas, Wichita, KS 67214, USA.

Primary Care
|November 15, 2017
PubMed
Summary

Gastroesophageal reflux disease (GERD) is a common condition causing heartburn and regurgitation. While proton-pump inhibitors (PPIs) are effective treatments, long-term use may increase risks for certain health issues.

Keywords:
Barrett esophagusGastroesophageal reflux diseaseHeartburnProton pump inhibitorsRegurgitationUpper endoscopy

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Area of Science:

  • Gastroenterology
  • Internal Medicine
  • Clinical Diagnosis

Background:

  • Gastroesophageal reflux disease (GERD) is a motility disorder characterized by stomach content reflux into the esophagus or oral cavity.
  • Typical symptoms include heartburn and regurgitation, impacting quality of life.
  • GERD can lead to complications such as erosive esophagitis, strictures, and Barrett esophagus, a precursor to adenocarcinoma.

Purpose of the Study:

  • To define GERD, its symptoms, and common treatments.
  • To outline potential complications associated with GERD.
  • To highlight risks linked to long-term use of proton-pump inhibitors (PPIs).

Main Methods:

  • Clinical diagnosis of GERD.
  • Treatment with proton-pump inhibitors (PPIs).

Main Results:

  • GERD is diagnosed clinically and effectively managed with PPIs.
  • Long-term PPI use is associated with adverse events.
  • Associated risks include bone fractures, renal disease, pneumonia, and C. difficile infection.

Conclusions:

  • GERD is a prevalent gastrointestinal disorder with significant quality of life implications.
  • Proton-pump inhibitors are a primary treatment but require monitoring for long-term side effects.
  • Further research may explore alternative GERD management strategies and long-term safety profiles.