Efficacy and safety of tegoprazan- and rabeprazole-based concomitant therapies for Helicobacter pylori infection: Real-world evidence.

Tegoprazan- and rabeprazole-based concomitant therapies for H. pylori eradication showed comparable efficacy and overall safety. The effect of tegoprazan on dose increases or other regimens, such as bismuth-containing quadruple therapy, should be further evaluated, because the efficacy of tegoprazan-based concomitant therapy may be suboptimal in regions where the clarithromycin resistance rate is high.