Helicobacter pylori Infection and the Development of Advanced Colorectal Neoplasia

Background: An association between Helicobacter pylori infection and colorectal neoplasia has been reported in cross-sectional studies. Goals: We examined the association between H. pylori infection and the development of advanced colorectal neoplasia (AN) in a screening cohort. Study: We identified 3753 adults, who underwent screening and subsequent surveillance colonoscopies. The primary outcome was the development of metachronous AN, as...