Aim Evidence of a possible connection between gut microbiota and several physiological processes linked to type 1 diabetes is increasing. However, the effect of multistrain probiotics in people with type 1 diabetes remains unclear. This study investigated the effect of metformin as add-on therapy on glycemic control and other diabetes-related outcomes in people with type 1 diabetes.
Design An open-label, add-on, self-control clinical trial. Setting Diabetes clinic of a teaching hospital in Shenzhen China Participants A total of 20 participants with type 1 diabetes, aged 18-60 years, will be recruited and treated with metformin as add-on therapy with insulin for 12 weeks. Outcomes Primary outcomes were glycemic control related parameters, and secondary outcomes were anthropomorphic variables, lipid profile, blood pressure and high-sensitivity C-reactive protein. The gut microbiota profile will be analyzed before and after intervention .
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
20
take the metformin 500mg twice or three times a day
Shenzhen People's Hospital
Shenzhen, Guangdong, China
RECRUITINGChange of hemoglobin A1c in percentage
analyze the change of hemoglobin A1c before and after the treatment
Time frame: 3 months
Change of weight in kilograms
analyze the change of weight in kilograms before and after the treatment
Time frame: 3 months
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