Gastroesophageal Reflux Disease: A Review

Area of Science:

• Gastroenterology
• Digestive Health

Background:

• Gastroesophageal reflux disease (GERD) affects approximately 20% of adults in high-income countries, characterized by heartburn and regurgitation.
• GERD can significantly impact quality of life and increase the risk of esophageal complications like Barrett esophagus and adenocarcinoma.
• Risk factors for GERD include obesity, smoking, and genetics, with symptoms like dysphagia and chronic cough sometimes present.

Purpose of the Study:

• To review the clinical management of GERD.
• To discuss current and emerging treatment options for GERD.
• To highlight the importance of monitoring long-term proton pump inhibitor (PPI) use.

Main Methods:

• Literature review of GERD diagnosis and treatment.
• Analysis of current therapeutic strategies including lifestyle modification, medication, and surgery.
• Evaluation of emerging endoscopic and minimally invasive surgical techniques.

Main Results:

• Typical GERD symptoms often allow for empirical treatment with proton pump inhibitors (PPIs).
• Endoscopy, manometry, and pH monitoring are recommended for non-responsive cases or diagnostic uncertainty.
• Lifestyle changes, PPIs, and laparoscopic fundoplication are primary treatments; newer endoscopic procedures are under investigation.

Conclusions:

• Effective GERD management is crucial, impacting patient lives and healthcare resources.
• Proton pump inhibitor (PPI) therapy is the mainstay, but long-term use necessitates careful follow-up due to potential adverse effects.
• Emerging endoscopic and surgical techniques offer potential alternatives to long-term PPIs and traditional surgery, though their long-term efficacy requires further study.