The pooled estimate of efficacy of lactobacillus rhamnosus GG and other probiotics significantly reduced the duration of diarrhea .
In conclusion , probiotics exert positive effect in reducing the duration of acute rotavirus diarrhea  compared with control
BACKGROUND Probiotic therapies with different strains demonstrated some beneficial effects , although some studies did not show any significant effects .
This study assessed systematic ally the current knowledge on the effect of probiotic bacteria on duration of  acute rotavirus diarrhea in children compared with control .
Bacteriotherapy with Lactobacillus reuteri in rotavirus gastroenteritis.
BACKGROUND Certain lactic acid bacteria may accelerate recovery from acute diarrhea .  Lactobacillus reuteri is a commonly occurring Lactobacillus species with therapeutic potential in diarrhea . DESIGN Prospect i ve , r and omized , placebo-controlled trial in two hospitals . METHODS Children between 6 and 36 months of age admitted for rotavirus-associated diarrhea were r and omized into three groups to receive either 10(10 ) or 10(7 ) colony-forming units ( cfu ) of L. reuteri or a matching placebo once a day for up to 5 days . RESULTS The main effect of L. reuteri was on the duration of watery diarrhea . The mean ( + /-SD ) duration of watery diarrhea after initiation of treatment was 2.5 ( 1.5 ) days in the placebo group ( n = 25 ) vs. 1.9 ( 0.9 ) days in the small dosage ( n = 20 ) and 1.5 ( 1.1 ) days in the large dosage ( n = 21 ) L. reuteri recipients ( P = 0.01 ) . By the second day of treatment watery diarrhea persisted in 80 % of the placebo , 70 % of the small dosage and 48 % of the large dosage L. reuteri recipients ( P = 0.04 , large dosage vs. placebo ) . Stool cultures for lactobacilli confirmed that administration of L. reuteri result ed in good colonization of the GI tract . The mean ( + /-SD ) of total Lactobacillus count 2 days after treatment initiation was 2.8 ( 1.6 ) log 10 cfu/g in the placebo group , 4.5 ( 2.0 ) log 10 cfu/g in the small dosage L. reuteri group and 6.1 ( 1.2 ) log 10 cfu/g in the large dosage L. reuteri group ( P = 0.0004 ) . CONCLUSIONS L. reuteri effectively colonized the gastrointestinal tract after administration and significantly shortened the duration of watery diarrhea associated with rotavirus . There was a correlation between the dosage of L. reuteri and the clinical effect
The pooled estimate of efficacy of lactobacillus rhamnosus GG and other probiotics significantly reduced the duration of diarrhea .
In conclusion , probiotics exert positive effect in reducing the duration of acute rotavirus diarrhea  compared with control
BACKGROUND Probiotic therapies with different strains demonstrated some beneficial effects , although some studies did not show any significant effects .
This study assessed systematic ally the current knowledge on the effect of probiotic bacteria on duration of  acute rotavirus diarrhea in children compared with control .