PMID- 32897519 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20231112 IS - 2193-8229 (Print) IS - 2193-6382 (Electronic) IS - 2193-6382 (Linking) VI - 9 IP - 4 DP - 2020 Dec TI - Effect of Bacillus clausii Capsules in Reducing Adverse Effects Associated with Helicobacter pylori Eradication Therapy: A Randomized, Double-Blind, Controlled Trial. PG - 867-878 LID - 10.1007/s40121-020-00333-2 [doi] AB - INTRODUCTION: Antibiotic treatment can alter the gut microbiome and cause short-term gastrointestinal adverse effects (AEs). This study assessed the efficacy of lyophilized capsules containing 2 x 10(9) spores of Bacillus clausii (Enterogermina((R)); Sanofi Synthelabo) in reducing AEs associated with Helicobacter pylori eradication therapy in Italy. METHODS: In this randomized, double-blind, single-center, phase IIIB study, 130 adult outpatients with H. pylori infection were assigned to receive one Enterogermina((R)) capsule or placebo three times daily for 2 weeks (1:1). During week 1, all patients received clarithromycin 500 mg, amoxicillin 1 g, and rabeprazole 20 mg twice daily. The primary efficacy outcome was the presence of diarrhea in week 1. RESULTS: A total of 130 patients were randomized. The incidence of diarrhea in week 1 was 29% in the B. clausii group and 48% in the placebo group [relative risk (RR) 0.61; 95% confidence interval (CI) 0.39-0.97; p = 0.03]. The incidence of diarrhea remained lower with B. clausii than with placebo in week 2 (RR 0.38; 95% CI 0.14-1.02; p = 0.0422). In week 1, the number of days without diarrhea was significantly higher in the B. clausii group than in the placebo group (6.25 vs. 5.86; p = 0.0304). In both groups, the number of days without diarrhea increased significantly (p < 0.0001) from week 1 to week 2. A total of three AEs occurred in two patients in the placebo group, but none were serious. CONCLUSIONS: Compared with placebo, Enterogermina((R)) reduced the incidence of, and the number of days with, diarrhea in patients receiving H. pylori eradication therapy. Enterogermina(R) was well tolerated. FAU - Plomer, Manuel AU - Plomer M AD - Consumer Healthcare, Sanofi-Aventis Deutschland GmbH, Industriepark Hochst, Frankfurt am Main, Germany. FAU - Iii Perez, Marcos AU - Iii Perez M AD - Consumer Healthcare, Sanofi-Aventis Deutschland GmbH, Industriepark Hochst, Frankfurt am Main, Germany. FAU - Greifenberg, Dorothea Maren AU - Greifenberg DM AD - Consumer Healthcare, Sanofi-Aventis Deutschland GmbH, Industriepark Hochst, Frankfurt am Main, Germany. Dorothea.Greifenberg@sanofi.com. LA - eng PT - Journal Article DEP - 20200908 PL - New Zealand TA - Infect Dis Ther JT - Infectious diseases and therapy JID - 101634499 EIN - Infect Dis Ther. 2020 Sep 28;:. PMID: 32986227 PMC - PMC7680487 OTO - NOTNLM OT - Bacillus clausii OT - Clinical trial OT - Diarrhea OT - Enterogermina OT - Eradication therapy OT - Helicobacter pylori OT - Probiotics EDAT- 2020/09/09 06:00 MHDA- 2020/09/09 06:01 PMCR- 2020/09/08 CRDT- 2020/09/08 12:16 PHST- 2020/07/16 00:00 [received] PHST- 2020/09/09 06:00 [pubmed] PHST- 2020/09/09 06:01 [medline] PHST- 2020/09/08 12:16 [entrez] PHST- 2020/09/08 00:00 [pmc-release] AID - 10.1007/s40121-020-00333-2 [pii] AID - 333 [pii] AID - 10.1007/s40121-020-00333-2 [doi] PST - ppublish SO - Infect Dis Ther. 2020 Dec;9(4):867-878. doi: 10.1007/s40121-020-00333-2. Epub 2020 Sep 8.