NCT03614039

Effect of Probiotic and Smectite Gel on NAFLD

Effect of Alive Probiotics Supplementation With Absorbent Smectite Gel in NAFLD

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 50 (actual)
• Sponsor: Nazarii Kobyliak · Academic / Other
• Sex: All
• Age: 20 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

Smectite is a natural silicate clay belonging to the dioctahedral smectite class and has the ability directly to absorb bacterial toxins, bacteria, viruses and bile salts. Diosmectite also has a protective effect against intestinal inflammation hence suppressing production of cytokines such as IL-8 and TNFα. Investigators suggested that all these pharmacological properties may be beneficial for the treatment of NAFLD. Based on preclinical data, in rats with MSG induced obesity supplementation of alive probiotics with smectite gel (Symbiter-Forte) due to his absorbent activity lead to significant reduction of chronic systemic inflammatory markers, lower total NAS (NAFLD activity score) score, with more pronounced reduction of lobular inflammation as compared to administration of probiotic alone. In respect to preclinical data, in this double-blind single center randomized clinical trial (RCT) the efficacy of alive probiotics supplementation with smectite gel (Symbiter-Forte) vs. placebo in type-2 diabetes patient with NAFLD detected on ultrasonography will be studied

Detailed description

In this single-center double-blind, placebo controlled, parallel group study, 50 T2D patients from the Kyiv City Clinical Endocrinology Center - Ukraine, were selected. They were randomly assigned to receive "Symbiter Forte" or placebo for 8 weeks, administered as a sachet formulation in double-blind treatment. Randomization was done by the study statistician based on a computer-generated list. The groups were homogeneous according to age, sex and diagnostic criteria. The assignment of groups was blind to participants, research staff and outcome assessors moreover, to maintain blind parallel study the statistician was not aware of the allocation of participants to intervention. The "Symbiter Forte" was supplied by Scientific and Production Company "O.D. Prolisok". It contains combination of smectite gel (250 mg), supplemented with biomass of 14 alive probiotic strains: Lactobacillus + Lactococcus (6×1010 CFU/g), Bifidobacterium (1×1010/g), Propionibacterium (3×1010/g), Acetobacter (1×106/g) genera. Over 8 weeks of interventional period, the patients received 1 sachet (10 grams) of probiotic-smectite and placebo per day. All sachets were identical with similar organoleptic characteristics (e.g., taste and appearance). The pre-randomization period was designed to minimize the effects of dietary changes on metabolic markers. For this purpose, 2 weeks before the study started, after the informed consent was signed, patients were instructed in one-on-one sessions with a dietitian to follow a therapeutic lifestyle-change diet as classified by the NCEP. In addition, participants were instructed to continue with stable anti-hyperglycemic treatment and received standardized mild physical training for 1 hour per day. Patients who underwent the study were instructed to take the trial medication as prescribed. Throughout the study, weekly phone follow-up visits were provided for assessment of compliance, adherence to the protocol, as well as the recording of adverse events. The effectiveness of therapy was compared and evaluated separately in the two groups.

Conditions

• Non-Alcoholic Fatty Liver Disease
• Fatty Liver
• Liver Diseases
• Digestive System Diseases
• Type2 Diabetes

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	"Symbiter Forte"	"Symbiter Forte" which contains combination of smectite gel (250 mg), and biomass of 14 alive probiotic strains: Lactobacillus + Lactococcus (6×1010 CFU/g), Bifidobacterium (1×1010/g), Propionibacterium (3×1010/g), Acetobacter (1×106/g)
DIETARY_SUPPLEMENT	Placebo

Timeline

• Start date: 2015-09-15
• Primary completion: 2016-03-15
• Completion: 2016-04-20
• First posted: 2018-08-03
• Last updated: 2018-08-07