Author and year | Intervention | Control | Treatment duration | Follow up |
---|---|---|---|---|
Bauserman M et al. 2005 [107] | Lactobacillus GG 1010 bacteria twice per day | Placebo (inulin) | 6 weeks | No follow up after treatment period |
Francavilla R et al. 2010 [108] | Lactobacillus GG 3X109 CFU twice per day | Placebo | 8 weeks | 8 weeks |
Guandalini S et al. 2010 [109] | VSL#3 1 sachet once per day 4-11 years Twice per day 12–18 years | Placebo | 6 weeks | 6 weeks a |
Giannetti e et al. 2017 [110] | Bifidobaacterium longum BB536 3 billions, Bifidobacterium infantis M-63 1 billion, Bifidobacterium breve M-16 V 1 billion | Placebo | 6 weeks | 6 weeks a |
Gawrońska A et al. 2007 [112] | Lactobacillus GG 3X109 twice per day | Placebo | 4 weeks | No follow up after treatment period |
Kianifar H et al 2015 [113] | Lactobacillus GG 1X1010 CFU/ml twice per day | Placebo | 4 weeks | No follow up after treatment period |