Efficacy and safety of vonoprazan-amoxicillin dual therapy for helicobacter pylori eradication
Objective To explore the efficacy and safety of vonoprazan-amoxicillin regimen for helicobacter pylori eradi-cation.Methods A cohort study design was adopted.Patients of helicobacter pylori infection were selected from October 2022 to December 2023 and divided into VA-dual group,EA-dual group,and B-quadruple group according to their wishes.The eradication rate and incidence of adverse reactions were analyzed by using SPSS 23.0.Results A total of 192 patients were enrolled,69 in the VA-dual group,56 in the EA-dual group and 67 in the B-quadruple group.Intention-to-treat analy-sis showed no statistical difference in eradication rate(87.0%,80.4%,and 82.1%,P>0.05),and per-protocol analysis yielded similar results(92.3%,88.2%,and 87.3%,P>0.05).VA-dual group had significantly lower incidence of adverse re-actions(5.8%)than B-quadruple(22.4%)(P<0.01).Conclusion VA-dual therapy can be recommended for helicobacter pylori eradication.