Vonoprazan-Based Regimen Is More Useful than PPI-Based One as a First-Line Helicobacter pylori Eradication: A Randomized Controlled Trial

Figure 2

Comparison of eradication rates between vonoprazan- (VPZ-) based regimen and proton pump inhibitor- (PPI-) based regimen. Intention-to-treat (a) and per-protocol (b) analyses. Statistical analysis was performed by χ² test. VPZ group, treatment with vonoprazan, amoxicillin, and clarithromycin; PPI group, treatment with rabeprazole or lansoprazole, amoxicillin, and clarithromycin.

(a)

(b)