Evaluation of the Potential Inhibitory Activity of A Combination of L.Acidophilus,L.Rhamnosus and L.Sporogenes on Helicobacter Pylori：A Randomized Double-Blind Placebo-Controlled Clinical Trial  

作　　者：Chien-Ying Lee Hung-Che Shih Min-Chien Yu Ming-Yung Lee Ya-Lan Chang Ya-Yun Lai Yi-Ching Lee Yu-Hsiang Kuan Chun-Che Lin 

机构地区：[1]Institute of Medicine,Chung Shan Medical University,Taichung,Taiwan 40201,China [2]Department of Pharmacy,Chung Shan Medical University Hospital,Taichung,Taiwan 40201,China [3]Department of Medicine,Chung Shan Medical University,Taichung,Taiwan,China [4]Department of Integrated Chinese and Western Medicine,Chung Shan Medical University Hospital,Taichung,Taiwan 40201,China [5]Department of Statistics and Informatics Science,Providence University,China 43301 [6]Department of Applied Cosmetology,National Tainan Junior College of Nursing,Taiwan 700 China [7]Division of Hepatogastroent erology,Department of Internal Medicine,Chung Shan Medical University Hospital,Taichung,Taiwan 40201,China

出　　处：《Chinese Journal of Integrative Medicine》2017年第3期176-182,共7页中国结合医学杂志（英文版）

基　　金：Supported by the Ministry of Economic Affairs(Contract No.9931201029-7-1),Taiwan,China;Chung Shan Medical University(Protocol No.:CSMU-G1040001)

摘　　要：Objective： To investigate whether three strains of probiotics, L. acidophilus, L. rhamnosus, and L. sporogenes, had significant inhibitive effects on Helicobacter pylori（H. pylori）. Methods： This is a 4-week, randomly assigned, parallel-group, doubled-blind, and placebo-controlled study. Fifty patients with a positive H. pylori infection urea breath test（△UBT） result 〉 10% and without ulcer symptoms were randomized into a treatment group and a placebo group by a computer generated allocation sheet with 1：1. These subjects took one capsule of probiotics or placebo twice daily. The primary measurement was the change in △UBT values. Results： The △UBT values during the 4-week treatment period and the 2-week follow-up period were not significantly different between the treatment group and the placebo group, indicating that the inhibitive effects on H. pylori were comparable between both groups. The monocyte count（%） was 5.77±1.11 in the treatment group versus 5.09±1.12 in the placebo group（P=0.044）, and the basophile count was 0.55±0.32 in the treatment group versus 0.36±0.23 in the placebo group（P=0.024） at week 2 of the treatment period, both of which reached statistical significance. The monocyte count was 5.75±1.26 in the treatment group and 4.72±0.99 in the placebo group at the end of the follow-up period（P=0.003）. Conclusions： There was no significant inhibitive effects of the three probiotic strains（L. acidophilus, L. rhamnosus, and L. sporogenes） on H. pylori. Probiotics can not play the same role as antibiotics in the eradication of H. pylori, the role of probiotics is likely to be important as adjuvant to the triple or quadruple therapy for H. pylori, especially in resistance cases.Objective： To investigate whether three strains of probiotics, L. acidophilus, L. rhamnosus, and L. sporogenes, had significant inhibitive effects on Helicobacter pylori（H. pylori）. Methods： This is a 4-week, randomly assigned, parallel-group, doubled-blind, and placebo-controlled study. Fifty patients with a positive H. pylori infection urea breath test（△UBT） result 〉 10% and without ulcer symptoms were randomized into a treatment group and a placebo group by a computer generated allocation sheet with 1：1. These subjects took one capsule of probiotics or placebo twice daily. The primary measurement was the change in △UBT values. Results： The △UBT values during the 4-week treatment period and the 2-week follow-up period were not significantly different between the treatment group and the placebo group, indicating that the inhibitive effects on H. pylori were comparable between both groups. The monocyte count（%） was 5.77±1.11 in the treatment group versus 5.09±1.12 in the placebo group（P=0.044）, and the basophile count was 0.55±0.32 in the treatment group versus 0.36±0.23 in the placebo group（P=0.024） at week 2 of the treatment period, both of which reached statistical significance. The monocyte count was 5.75±1.26 in the treatment group and 4.72±0.99 in the placebo group at the end of the follow-up period（P=0.003）. Conclusions： There was no significant inhibitive effects of the three probiotic strains（L. acidophilus, L. rhamnosus, and L. sporogenes） on H. pylori. Probiotics can not play the same role as antibiotics in the eradication of H. pylori, the role of probiotics is likely to be important as adjuvant to the triple or quadruple therapy for H. pylori, especially in resistance cases.

关 键 词：probiotics Helicobacter pylori urea breath test randomized double-blind placebo-controlled trial 

分 类 号：R57[医药卫生—消化系统]