• Robert S Rosenson, Shia T Kent, Todd M Brown, Michael E Farkouh, Emily B Levitan, Huifeng Yun, Pradeep Sharma, Monika M Safford, Meredith Kilgore, Paul Muntner, and Vera Bittner.
• Icahn School of Medicine at Mount Sinai, New York, New York. Electronic address: robert.rosenson@mssm.edu.
• J. Am. Coll. Cardiol. 2015 Jan 27;65(3):270-7.

BackgroundNational guidelines recommend use of high-intensity statins after hospitalization for coronary heart disease (CHD) events.ObjectivesThis study sought to estimate the proportion of Medicare beneficiaries filling prescriptions for high-intensity statins after hospital discharge for a CHD event and to analyze whether statin intensity before hospitalization is associated with statin intensity after discharge.MethodsWe conducted a retrospective cohort study using a 5% random sample of Medicare beneficiaries between 65 and 74 years old. Beneficiaries were included in the analysis if they filled a statin prescription after a CHD event (myocardial infarction or coronary revascularization) in 2007, 2008, or 2009. High-intensity statins included atorvastatin 40 to 80 mg, rosuvastatin 20 to 40 mg, and simvastatin 80 mg.ResultsAmong 8,762 Medicare beneficiaries filling a statin prescription after a CHD event, 27% of first post-discharge fills were for a high-intensity statin. The percent filling a high-intensity statin post-discharge was 23.1%, 9.4%, and 80.7%, for beneficiaries not taking statins pre-hospitalization, taking low/moderate-intensity statins, and taking high-intensity statins before their CHD event, respectively. Compared with beneficiaries not on statin therapy pre-hospitalization, multivariable adjusted risk ratios for filling a high-intensity statin were 4.01 (3.58-4.49) and 0.45 (0.40-0.52) for participants taking high-intensity and low/moderate-intensity statins before their CHD event, respectively. Only 11.5% of beneficiaries whose first post-discharge statin fill was for a low/moderate-intensity statin filled a high-intensity statin within 365 days of discharge.ConclusionsThe majority of Medicare beneficiaries do not fill high-intensity statins after hospitalization for CHD.Copyright © 2015 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

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