In the present study, about 60 overweight/obese and drug naïve type 2 diabetes patients will be enrolled from multiple centers in China. After screening, eligible subjects will be randomized (1:1) into two groups, taking either Akkermansia muciniphila WST01 strain product or placebo product for 12 weeks.~Blood, feces and urine samples will be collected before and after treatment. Metabolic parameters including waist and hip circumference, area of visceral and subcutaneous fat, glycosylated hemoglobin (HbA1c), fasting plasma glucose (FPG), postprandial plasma glucose (PPG), insulin, glucagon-like peptide 1 (GLP-1), inflammation factors and lipid levels will be measured. Furthermore, the change of gut microbiota and metabolites will be evaluated too.~The primary objective is to determine whether Akkermansia muciniphila WST01 strain has a positive effect in patients with Type 2 Diabetes. The secondary objective is to explore the effect of Akkermansia muciniphila WST01 strain on safety, intestinal flora, insulin sensitivity, and other metabolic indicators and metabolites in the patients.
The purpose of this study is to conduct a randomized, double-blinded, placebo-controlled, multicenter clinical trial, evaluating the glucose-lowering and weight-loss effects of Akkermansia muciniphila WST01 strain in overweight or obese patients with Type 2 Diabetes.