Effect of Probiotics or Berberine in Hepatic Steatosis Markers, Cardiometabolic and Microbiotic Profile in NAFL.
Non Alcoholic Fatty Liver, Obesity
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About this trial
This is an interventional treatment trial for Non Alcoholic Fatty Liver focused on measuring NAFL; obesity; probiotics; berberine; microbiota;
Eligibility Criteria
Inclusion Criteria:
- age 40 to 60 years;
- women ≥1 year since last menstruation;
- body mass index (BMI): 27.0 kg/m2 to 34.9 kg/m2;
- abdominal obesity-related waist circumference > 80 cm (women) and >94 cm (men) (in accordance to International Diabetes Federation);
- stable body weight in the 3 months prior to the trial (permissible deviation is ± 3 kg);
- NAFL - diagnosed based on USG in accordance with PGE-NAFLD recommendation
Exclusion Criteria:
- history of following alternative diets within 3 months before the study;
- history of use of any dietary supplements in the 3 months before the study;
- history of intake of antibiotics, probiotics, prebiotics within 3 months before the study;
- secondary form of obesity, pharmacological treatment for obesity (in the 3 months before the study), history of bariatric surgery;
- another liver diseases: high risk of NASH (assessed on the FIB-4, according to the PGE-NAFLD recommendation), autoimmune hepatitis, hepatitis B and C, toxic hepatitis, cirrhosis, Wilson's disease, hemochromatosis;
- other gastrointestinal disorders, especially: IBD, celiac disease, gastritis and duodenitis, pancreatic disorders, gastrointestinal symptoms suggestive of IBS;
- clinically significant acute inflammatory process (elevated hsCRP);
- abnormal kidney function (GFR <60mL/min/1,73m2);
- T2D;
- dyslipidemia or hypertension - requiring the introduction and/or change of pharmacological treatment in the 6 months before the trial or during intervention;
- pump inhibitors, anticoagulants, drugs causing metabolic alteration, e.g., SFAs (second-generation antipsychotics);
- diseases requiring nutritional requirement and chronic supplementation;
- alcohol (>30g/d for men and >20g/d for women), nicotine or drug abuse;
- mental disorders, including eating disorders;
- cancer, autoimmune diseases;
- any other condition which may influence on final results of the study or pose a risk for subjects health.
Sites / Locations
- 2 Department of Treatment of Obesity, Metabolic Disorders and Clinical Dietetics, Poznań University of Medical Sciences,Recruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Active Comparator
Active Comparator
Placebo Comparator
Active Comparator
Probiotic
Berberine
Placebo
Probiotics and Berberine
Individuals receive Probiotics (9 strains: B. bifidum W23, B. lactis W51, B. lactis W52, L. acidophilus W37, L. brevis W63, L. casei W56, L. salivarius W24, Lactococcus lactis W19, and Lactococcus lactis W58) in dose: 1x109 colony forming units (CFU), daily, for 12 weeks. Intervention: Dietary Supplement: Probiotic
Individuals receive Berberine (Berberine hydrochloride 97% extract of Berberis aristata) in dose: 1500 mg/day, for 12 weeks. Intervention: Dietary Supplement: Berberine
Individuals receive placebo daily, for 3 months. Intervention: Dietary Supplement: Placebo
Individuals receive: Probiotics (9 strains: B. bifidum W23, B. lactis W51, B. lactis W52, L. acidophilus W37, L. brevis W63, L. casei W56, L. salivarius W24, Lactococcus lactis W19, and Lactococcus lactis W58) in dose: 1x109 colony forming units (CFU), daily and Berberine (Berberine hydrochloride 97% extract of Berberis aristata) in dose: 1500 mg/day, for 12 weeks. Intervention: Dietary Supplement: Probiotic and Berberine