Bacillus clausii therapy to reduce side‐effects of anti‐Helicobacter pylori treatment: randomized, double‐blind, placebo controlled trial

Abstract

The incidences of nausea, diarrhoea and epigastric pain in patients treated with B. clausii were significantly lower than in placebo group, in both PP and ITT analysis. Equally, intensity of nausea and diarrhoea in patients treated with B. clausii was significantly lower than in placebo group. There were no differences in adherence to treatment and H. pylori eradication rates between groups. Conclusion : In symptom-free, H. pylori-positive subjects B. clausii bacteriotherapy reduces the incidence of the most common side-effects related to anti-H. pylori antibiotic therapy compared with placebo.