Helicobacter pylori and functional dyspepsia: review of previous studies and commentary on new data.

Bazzoli, F; De Luca, L; Pozzato, P; Zagari, R M; Fossi, S; Ricciardiello, L; Nicolini, G; Berretti, D et al. · Gut · 2002

review · Level V

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Abstract

Many studies have attempted to prove a link between Helicobacter pylori infection and functional dyspepsia but the results have been conflicting. Several mechanisms have been postulated for how H pylori associated inflammation disturbs antral and duodenal function but no pathophysiological explanation of how H pylori may cause dyspeptic symptoms is presently available.

Medical subject headings