Type 2 Diabetes - Screening, Diagnosis and Management Algorithm
Lifestyle Modifications (Diet and Exercise) -> Start Oral Hypoglycemic (First Line: Metformin) -> Start Second Oral
Hypoglycemic -> Start Basal Insulin qhs (D/C Secretagogues after starting insulin) -> Start PostPrandial Insulin
A1c Targets:
• 7.1 – 8.5 % - Recurrent severe hypoglycemia, Limited life expectancy, Frail elderly ± with dementia
• 7.1 – 8.0 % - Functionally dependent
• ≤ 7.0 % - Most adults
• ≤ 6.5 % - Reduces Risk of Complications
Risk Factors:
• Age >= 40
• 1st degree relative with DM2
• High risk population (Aboriginal, Asian, South Asian, African, Hispanic)
• History IFG, IGT
• Presence of complications associated with DM
• Presence of vascular risk factors (Dyslipidemia, Hypertension, Overweight, Abdominal obesity)
• Gestational Diabetes OR macrosomic infant
• Secondary Causes: Endocrinopathies (Cushing Syndrome, PCOS), Pancreatic Disease (CF, pancreatitis), Infections (CMV, Rubella)
• Medications (Glucocorticoids, Atypical antipsychotics, HAART)
- Amy Chung, MD, MSc @AmyChung
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