A 49-year-old man with family history of premature ASCVD, tobacco use, diabetes and hypertension should receive which statin approach?

• A. Moderate-intensity statin without calculating 10-year score
• B. High-intensity statin due to family history
• C. No statin unless ASCVD risk >20%
• D. Lifestyle changes only

Answer: (A)

Starting a moderate-intensity statin is the most appropriate move because diabetes in a middle-aged adult markedly elevates ASCVD risk, and guidelines recommend statin therapy for primary prevention in adults 40–75 with diabetes regardless of the calculated 10-year risk. The combination of diabetes plus tobacco use, hypertension, and a family history of premature ASCVD further raises risk, so initiating a moderate-intensity statin now is prudent to reduce future events. Examples of moderate-intensity options include atorvastatin 10–20 mg daily or rosuvastatin 5–10 mg daily.

High-intensity statin would be reserved for scenarios where risk remains very high or LDL-C is markedly elevated despite treatment, not simply because of family history. Relying on lifestyle changes alone would miss the opportunity to lower a substantial baseline risk conferred by diabetes and other factors.