Effect of the Synbiotic Probinul-Neutro® on Gastrointestinal Symptoms and Plasma p-Cresol Level in Chronic Renal Failure

"INTERVENTION: Probinul neutro® assumed three times a day far from meals as 5 g powder packets dissolved in water. Probinul neutro® contains 5×109 Lactobacillus plantarum, 2×109 Lactobacillus casei subp. rhamnosus and 2×109 Lactobacillus gasseri, 1×109 Bifidobacterium infantis and 1×109 Bifidobacterium longum, 1×109 Lactobacillus acidophilus, 1×109 Lactobacillus salivarus and 1×109 Lactobacillus sporogenes and 5×109 Streptococcus termophilus, prebiotic inulin (2.2 g; VB Beneo Synergy 1) and 1.3 g of tapioca-resistant starch.~PLACEBO: Tapioca-resistant starch powder similar in colour, texture and taste to the symbiotic mixture, assumed three times a day far from meals as 5 g powder packets dissolved in water."