Overview Comparison of Diabetes Retinopathy Among Type 2 Diabetic Patients Treated With Different Regimens Status: Recruiting Trial end date: 2025-07-01 Target enrollment: Participant gender: Summary Diabetic retinopathy (DR) is an important cause of blindness. Phase: Early Phase 1 Details Lead Sponsor: Third Affiliated Hospital, Sun Yat-Sen UniversityTreatments: AcarboseGliclazideInsulinInsulin AspartInsulin aspart, insulin aspart protamine drug combination 30:70Insulin GlargineInsulin, Globin ZincMetformin