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

Abstract 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. 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). All three groups were provided triple therapy first: rabeprazole, 10mg + furazolidone, 100mg + clarithromycin 250mg, twice a day for three days, five days and seven days, respectively. Then rabeprazole 10mg was provided once a day. Following the treatment, 13C urea breath test was performed to observe the Hp eradication rate. The symptoms of patients such as epigastralgia, burning pain and acidity were evaluated. The Hp eradication rate was: 3d group 76% (28/37), 5d 89% (31/35) and 7d 91% (32/35). There was no significant difference between 5d and 7d group (p>0.05). But the rate of groups 5d and 7d was significantly higher than group 3d (p