Prevalence of Helicobacter pylori in patients with gastro-oesophageal reflux disease: systematic review

Abstract
What is already known on this topic What is already known on this topic The relation between H pylori infection and gastro-oesophageal reflux disease is controversial Studies on the prevalence of H pylori in patients with gastro-oesophageal reflux disease have given conflicting results Recent guidelines recommend eradication of H pylori in patients requiring long term proton pump inhibitors, essentially for reflux disease What this study adds What this study adds Despite heterogeneity between studies, the prevalence of H pylori was significantly lower in patients with than without gastro-oesophageal reflux disease Further well designed studies are required to establish the clinical relevance of the findings, particularly in eradication therapy What is already known on this topic What is already known on this topic The relation between H pylori infection and gastro-oesophageal reflux disease is controversial Studies on the prevalence of H pylori in patients with gastro-oesophageal reflux disease have given conflicting results Recent guidelines recommend eradication of H pylori in patients requiring long term proton pump inhibitors, essentially for reflux disease What this study adds What this study adds Despite heterogeneity between studies, the prevalence of H pylori was significantly lower in patients with than without gastro-oesophageal reflux disease Further well designed studies are required to establish the clinical relevance of the findings, particularly in eradication therapy