Efficacy of Different Acid Suppressors in Bismuth-containing Quadruple Therapy Against Helicobacter Pylori

All patients received PPI regimen( lansoprazole or esomeprazole,bismuth amoxicillin,clarithromycin for14 days). Demographic data,treatment regimens, outcomes of therapy, adherence to therapy and adverse event were retrieved.

All patients received P-CAB regimen(vonoprazan,bismuth ,amoxicillin,clarithromycin for14 days). Demographic data,treatment regimens, outcomes of therapy, adherence to therapy and adverse event were retrieved.