Clinical Research Directory

Inclusion Criteria: 1. Age 18-75 years; 2. BMI≥25 kg/m²; 3. Diagnosed as type 2 diabetes mellitus patients according to the "Guidelines for the Prevention and Treatment of Type 2 Diabetes in China (2020 Edition)"; 4. HbA1c≤8.5%; 5. Duration of diabetes ≤3 months, and no use of antihyperglycemic drugs; 6. Willing to participate in this study, and after full informed consent, agrees to strictly follow the treatment plan and promises to attend follow-up visits on time, and signs the informed consent form. Exclusion Criteria: 1. BMI \< 25 kg/m²; 2. Age \< 18 years, or \> 75 years; 3. History of type 1 diabetes, acute pancreatitis, or diabetes secondary to pancreatectomy; 4. History of bariatric surgery or planned bariatric surgery, or currently attempting weight loss within the past 3 months, or use of weight-loss medications within the past 3 months; 5. Use of GLP-1 receptor agonists, sodium-glucose cotransporter 2 inhibitors, dipeptidyl peptidase-4 inhibitors, thiazolidinediones, or other related drugs within the past 3 months; 6. Pregnant or breastfeeding women, or those planning to conceive during the study period; 7. Patients with severe diseases of important organ systems, such as severe cardiovascular and cerebrovascular diseases, respiratory diseases, gastrointestinal diseases, renal insufficiency, hematologic diseases, neurological diseases, or malignancies; 8. Personal or family history of medullary thyroid carcinoma; 9. Patients with severe mental disorders or communication barriers that prevent accurate understanding of the study content and compliance with the trial procedures.