The appropriate cutoff gastric pH value for <i>Helicobacter pylori</i> eradication with bismuth‐based quadruple therapy

Abstract

Bismuth-based quadruple therapy resulted in high H. pylori eradication rates either in PPI standard or double doses. Double dose of esomeprazole is associated with better intragastric acid suppression. A median 24-h intragastric pH of 5.7 could be appropriate cutoff value for predicting the successful H. pylori eradication.