Statin treatment for older adults: the impact of the 2013 ACC/AHA cholesterol guidelines.

The 2013 American College of Cardiology (ACC) and American Heart Association (AHA) practice guidelines for the treatment of blood cholesterol significantly changed the paradigm of how providers should prescribe statin therapy, especially for older adults. While the evidence supports statin therapy for older adults with cardiovascular disease for secondary prevention and with high cardiovascular risk for primary prevention, the evidence is lacking for older adults without major cardiovascular risk aside from age. The unclear evidence base for older adults must be considered along with the potential harms of statin therapy when incorporating the 2013 ACC/AHA practice guidelines for considering statin treatment, particularly for primary prevention for older adults.