Overcoming the effects of increasing antimicrobial resistance on Helicobacter pylori therapy

The prevalence of antimicrobial resistance to H. pylori is increasing and must now be integrated into management of the infection. Bacterial factors responsible for resistance include mutations, efflux pumps, and biofilm formation. Societal factors include overuse and misuse of antibiotics, including in the therapy of H. pylori infections. H. pylori infections should be managed as an infectious disease based on the principles of antimicrobial stewardship which should be incorporated into ongoing community-based and hospital programs of antibiotic stewardship to provide up-to-date advice regarding susceptibility and locally optimized best treatment practices (i.e. advice on which drugs, doses, formulation, frequency of administration, etc. The infection would best be managed in concert with infectious disease especially in asymptomatic patients. Gastroenterology's input remains critical for management of complications of the infection such as peptic ulcer disease.