American journal of therapeutics
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Clinical studies have demonstrated the efficacy of statins in reducing low-density lipoprotein cholesterol (LDL-C) and lowering coronary heart disease risk. However, many patients receiving statin therapy in clinical practice are not achieving their LDL-C goals. Generally, statins are initiated at starting doses, and doses should be titrated as needed until the goal of therapy is achieved or a second lipid-lowering drug is required; titration is required in the majority of patients who receive less efficacious agents. ⋯ Another factor influencing the success of therapy is the willingness to add other drugs to a statin to enhance LDL-C lowering. Choices here include niacin, a bile acid sequestrant, and ezetimibe, a new cholesterol absorption inhibitor. Of these approaches, use of a more efficacious statin is preferred to combination therapy because of cost, safety, effectiveness, and simplicity issues.