The eradicating Helicobacter pylori infection in duodenal ulcer patients by three short-term triple therapies in China: a multicenter clinical comparative study.

Background/aims: This study aimed to compare the 7d triple therapy with 3d and 5d triple therapies, to observe the effect of eradicating Helicobacter pylori (Hp) on treating duodenal ulcers.

Methodology: One hundred and sixteen patients who were confirmed duodenal ulcer active period and Hp positive were enrolled in the study. All the patients were divided into three groups: 3d group (n=39), 5d group (n=37) and 7d control group (n=40).