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Related Concept Videos

Gastroesophageal Reflux Disease I: Meaning and Pathophysiology01:29

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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

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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
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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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Barrett Esophagus-II: Clinical Manifestations and Management01:21

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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.
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Esophageal Strictures-I: Introduction01:30

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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).
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Assessment of the Gastrointestinal System II: Health Perception Pattern01:29

Assessment of the Gastrointestinal System II: Health Perception Pattern

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Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
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Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
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Simultaneous Laryngopharyngeal and Conventional Esophageal pH Monitoring
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Gastroesophageal Reflux Disease: A Population Based Study.

Sylvester Nwokediuko1

  • 1Gastroenterology Unit, Department of Medicine, University of Nigeria Teaching Hospital, Ituku/Ozalla, Enugu, Nigeria.

Gastroenterology Research
|December 10, 2016
PubMed
Summary

Gastroesophageal reflux disease (GERD) affects 26.34% of Nigerian medical students. Caffeine consumption from coffee and kolanuts is associated with increased GERD prevalence in this population.

Keywords:
CoffeeGastroesophageal Reflux DiseaseKolanutPrevalence

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Area of Science:

  • Gastroenterology
  • Epidemiology
  • Public Health

Background:

  • Gastroesophageal reflux disease (GERD) prevalence varies globally, with limited data from Nigeria.
  • No prior population-based studies on GERD exist within Nigeria.
  • This study addresses the knowledge gap by investigating GERD in Nigerian medical students.

Purpose of the Study:

  • To determine the prevalence of GERD among medical students in Nigeria.
  • To identify potential risk factors associated with GERD in this demographic.
  • To provide foundational data for future public health interventions.

Main Methods:

  • A cross-sectional study utilizing the Carlsson-Dent questionnaire.
  • Targeted medical students in the clinical phase at the University of Nigeria, Enugu Campus.
  • Included questions on GERD symptoms and putative risk factors.

Main Results:

  • The prevalence of GERD was found to be 26.34%.
  • A significant association was observed between GERD and the consumption of caffeine-containing substances.
  • Specifically, coffee (OR=2.2) and kolanuts (OR=2.015) showed a positive correlation with GERD prevalence.

Conclusions:

  • Gastroesophageal reflux disease is a common condition among Nigerian medical students.
  • Caffeine intake from coffee and kolanuts appears to be a contributing factor to the high GERD prevalence.
  • Findings highlight the need for awareness and potential lifestyle modification advice for students.