Review ‐ Treatment of Helicobacter pylori Infection 2020

This review summarizes important studies regarding Helicobacter pylori therapy published from April 2019 to April 2020. The main themes that emerge involve studies assessing antibiotic resistance and there is also growing momentum behind the utility of vonoprazan as an alternative to proton pump inhibitor (PPI) therapy and also bismuth‐based regimens as a first‐line regimen.Antibiotic resistance is rising wherever it is being assessed and clarithromycin resistance in particular has reached a point where it may no longer be a viable therapy without previous testing in many regions of the world. The evidence for the efficacy of a bismuth‐based quadruple therapy as a firstline therapy is now very clearly established, and there is substantial evidence that it is the best performing first‐line therapy. The utility of vonoprazan as an alternative to PPI therapy, especially in resistant and difficult‐to‐treat groups, has also been considered in great detail this year, and it may offer an opportunity in the near future to reduce the problem of antibiotic resistance.