BMC gastroenterology · 2024
Effectiveness and safety of vonoprazan and amoxicillin dual regimen with Saccharomyces boulardii supplements on eradication of Helicobacter pylori.
СтатьяРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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Yu Jing, Cui Chen, Ma Kai, Yang Peng, Jiang Yizhou, Wang Xiaoyong
Аннотация
BACKGROUND: Currently, Vonoprazan (VPZ) and amoxicillin dual regimen (VA-dual) has not achieved satisfied efficacy as the first-line treatment for Helicobacter pylori (H. pylori) infection in China. Thus, we aimed to determine the effect of VA-dual plus Saccharomyces boulardii (S. boulardii) on H. pylori eradication rate.
METHODS: Naive H. pylori-infected patients were randomly allocated to the ECAB group [20-mg esomeprazole, 500-mg clarithromycin, 1000-mg amoxicillin, and 220-mg bismuth twice/day for 14 days] or the VAS group [20-mg VPZ twice/day, 750-mg amoxicillin three times/day, and 250-mg S. boulardii twice/day for 10 days]. Factors associated with eradication success were explored, and cost-effectiveness analyses were also performed.
RESULTS: Herein, 126 patients were finally included and randomly assigned to the two groups in a 1:1 ratio. The H. pylori eradication rates of VAS and ECAB groups by intention-to-treat analysis were 87.3% and 88.9% (P = 1.000) and by per-protocol analysis were 87.3% and 91.8% (P = 0.560), respectively. The ECAB group had a significantly higher incidence of adverse events than the VAS group. Superior H. pylori eradication in the VAS group was related to small body surface area and being a non-smoker. The cost-effectiveness ratio of the VAS group was less than that of the ECAB group.
CONCLUSIONS: Addition of S. boulardii to VA-dual for 10 days is as effective as the 14-days bismuth-based quadruple regimen while ensuring fewer adverse events and lesser cost. This regimen is particularly suitable for low-BSA patients or non-smokers.
TRIAL REGISTRATION: Chinese Clinical trial Registry No. ChiCTR2100055101 31/12/2021.
METHODS: Naive H. pylori-infected patients were randomly allocated to the ECAB group [20-mg esomeprazole, 500-mg clarithromycin, 1000-mg amoxicillin, and 220-mg bismuth twice/day for 14 days] or the VAS group [20-mg VPZ twice/day, 750-mg amoxicillin three times/day, and 250-mg S. boulardii twice/day for 10 days]. Factors associated with eradication success were explored, and cost-effectiveness analyses were also performed.
RESULTS: Herein, 126 patients were finally included and randomly assigned to the two groups in a 1:1 ratio. The H. pylori eradication rates of VAS and ECAB groups by intention-to-treat analysis were 87.3% and 88.9% (P = 1.000) and by per-protocol analysis were 87.3% and 91.8% (P = 0.560), respectively. The ECAB group had a significantly higher incidence of adverse events than the VAS group. Superior H. pylori eradication in the VAS group was related to small body surface area and being a non-smoker. The cost-effectiveness ratio of the VAS group was less than that of the ECAB group.
CONCLUSIONS: Addition of S. boulardii to VA-dual for 10 days is as effective as the 14-days bismuth-based quadruple regimen while ensuring fewer adverse events and lesser cost. This regimen is particularly suitable for low-BSA patients or non-smokers.
TRIAL REGISTRATION: Chinese Clinical trial Registry No. ChiCTR2100055101 31/12/2021.