Efficacy of bismuth-based quadruple therapy for eradication of Helicobacter pylori infection based on previous antibiotic exposure: A large-scale prospective, single-center clinical trial in China.
Jing-Jing ZhouXiao ShiShao-Peng ZhengDan TangTing CaiYao YaoFen WangPublished in: Helicobacter (2020)
All three bismuth-based quadruple regimens based on the previous antibiotic use can achieve satisfactory eradication rates for H pylori infection and are safe.