Diagnosis and Treatment of Chronic Helicobacter pylori-Associated Gastritis: Achievements and What Hinders Further Success?

This article presents information on the current state of chronic Helicobacter pylori-associated gastritis. Key pathogenetic, clinical, diagnostic, and therapeutic aspects of the disease are systematized. The choice of diagnostic methods for H. pylori is substantiated. The growing problem of antibiotic resistance in bacteria is noted. First- and subsequent-line eradication therapy regimens are analyzed. Future prospects for the treatment and prevention of H. pylori gastritis are identified.