Efficacy and Safety of the Met+SGLT-2i+GLP-1RA in Patients With Type 2 Diabetes With Poor Glycemic Control

Inclusion Criteria: * Meet the diagnostic criteria for type 2 diabetes (refer to the Chinese Guidelines for the Prevention and Treatment of Type 2 Diabetes (2020 edition)); -Age: 18-75 years old (including the threshold), male or female; * Body mass index (BMI) ≥20kg/m² ; * Patients who took 1000mg or more of metformin in combination with or without another oral hypoglycemic agent (except SGLT-2i and oral GLP-1RA) for at least 8 weeks before screening and had poor blood glucose control (centralized detection of HBA1C \>=7.5% and\<=11.0%); * Volunteer to participate in this study and sign informed consent. Exclusion Criteria: * Patients with type 1 diabetes or other special types of diabetes; * Patients with acute complications of ketoacidosis/hyperglycemic hyperosmolar state/lactic acidosis within 6 months before screening * Those who have used GLP-1RA and SGLT-2i drugs within 12 weeks before screening, or have used GLP-1RA and SGLT-2i drugs in the past and discontinued due to poor efficacy * Those who received insulin treatment within the previous week * Those who have a history of chronic or acute pancreatitis before screening, or have clinical manifestations of pancreatitis at the time of screening, or fasting triglycerides \> 5.7 mmol/L during the screening period * Liver function impairment at screening: alanine aminotransferase (ALT) or aspartate aminotransferase (AST) \> 3 UNL, or total blood bilirubin (TBIL) \> 2 UNL; * Renal impairment at screening: calculated acc…