Effect of Helicobacter pylori Infection and Its Eradication on Reflux Esophagitis and Reflux Symptoms

Abstract

In a healthy screening population, H. pylori infection had a strong negative association with reflux esophagitis, but H. pylori eradication increased the prevalence of erosive esophagitis to the level of H. pylori-negative individuals. Long-term clinical significance of newly developed erosive esophagitis after H. pylori eradication should be evaluated prospectively.