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[Gastroesophageal reflux and gastric secretion]
Zeitschrift Fur Die Gesamte Innere Medizin Und Ihre Grenzgebiete
|February 1, 1982
Summary
Higher gastric secretion volume and lower intragastric pH significantly prolong gastroesophageal reflux duration. Increased reflux frequency correlates with longer total reflux time in patients with reflux symptoms.
Area of Science:
- Gastroenterology
- Digestive Physiology
Background:
- Gastroesophageal reflux disease (GERD) affects a significant portion of the population.
- Understanding the physiological factors influencing reflux duration is crucial for effective management.
Purpose of the Study:
- To investigate the relationship between gastric secretion volume, intragastric pH, and the duration of gastroesophageal reflux.
- To determine how reflux frequency impacts overall reflux duration.
Main Methods:
- Utilized a glass-calomel-electrode system for pH-metrically monitoring gastroesophageal reflux in 47 patients.
- Quantified gastric secretion volume and intragastric pH levels.
Main Results:
- A large volume of gastric secretion was found to be concomitant with prolonged reflux duration.
- Lower intragastric pH values were associated with a significant increase in total reflux duration.
- Increased reflux frequency directly correlated with a prolongation of the total reflux duration.
Conclusions:
- Gastric secretion volume and intragastric pH are critical determinants of reflux duration.
- Managing gastric acid production may be key to reducing prolonged reflux events in patients.