Effectiveness of Lactobacillus-supplemented eradication therapy for Helicobacter pylori: a systematic review and meta-analysis of randomized controlled trials

Purpose

Helicobacter pylori eradication therapies supplemented with Lactobacillus spp. may improve eradication rates and reduce adverse events by modulating gut microbiota and immune responses. This meta-analysis aimed to evaluate the efficacy and safety of Lactobacillus-supplemented Helicobacter pylori eradication therapy.