Swati Sakhuja, Vera A Bittner, Todd M Brown, Michael E Farkouh, Emily B Levitan, Monika M Safford, Mark Woodward, Ligong Chen, Ruoyan Sun, Nafeesa Dhalwani, Jenna Jones, Bethany Kalich, Jason Exter, Paul Muntner, Robert S Rosenson, Lisandro D Colantonio
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引用次数: 0
Abstract
Purpose: Many adults with atherosclerotic cardiovascular disease (ASCVD) who are recommended to take a statin, ezetimibe and/or a proprotein convertase subtilisin/kexin type 9 inhibitor (PCSK9i) by the 2018 American Heart Association/American College of Cardiology cholesterol guideline do not receive these medications. We estimated the percentage of recurrent ASCVD events potentially prevented with guideline-recommended cholesterol-lowering therapy following a myocardial infarction (MI) hospitalization.
Methods: We conducted simulations using data from US adults with government health insurance through Medicare or commercial health insurance in the MarketScan database. We used data from patients with an MI hospitalization in 2018-2019 to estimate the percentage receiving guideline-recommended therapy. We used data from patients with an MI hospitalization in 2013-2016 to estimate the 3-year cumulative incidence of recurrent ASCVD events (i.e., MI, coronary revascularization or ischemic stroke). The low-density lipoprotein cholesterol (LDL-C) reduction with guideline-recommended therapy was derived from trials of statins, ezetimibe and PCSK9i, and the associated ASCVD risk reduction was estimated from a meta-analysis by the Cholesterol-Lowering Treatment Trialists Collaboration.
Results: Among 279,395 patients with an MI hospitalization in 2018-2019 (mean age 75 years, mean LDL-C 92 mg/dL), 27.3% were receiving guideline-recommended cholesterol-lowering therapy. With current cholesterol-lowering therapy use, 25.3% (95%CI: 25.2%-25.4%) of patients had an ASCVD event over 3 years. If all patients were to receive guideline-recommended therapy, 19.8% (95%CI: 19.5%-19.9%) were estimated to have an ASCVD event over 3 years, representing a 21.6% (95%CI: 20.5%-23.6%) relative risk reduction.
Conclusion: Implementation of guideline-recommended cholesterol-lowering therapy could prevent a substantial percentage of recurrent ASCVD events.
期刊介绍：
Designed to objectively cover the process of bench to bedside development of cardiovascular drug, device and cell therapy, and to bring you the information you need most in a timely and useful format, Cardiovascular Drugs and Therapy takes a fresh and energetic look at advances in this dynamic field.
Homing in on the most exciting work being done on new therapeutic agents, Cardiovascular Drugs and Therapy focusses on developments in atherosclerosis, hyperlipidemia, diabetes, ischemic syndromes and arrhythmias. The Journal is an authoritative source of current and relevant information that is indispensable for basic and clinical investigators aiming for novel, breakthrough research as well as for cardiologists seeking to best serve their patients.
Providing you with a single, concise reference tool acknowledged to be among the finest in the world, Cardiovascular Drugs and Therapy is listed in Web of Science and PubMed/Medline among other abstracting and indexing services. The regular articles and frequent special topical issues equip you with an up-to-date source defined by the need for accurate information on an ever-evolving field. Cardiovascular Drugs and Therapy is a careful and accurate guide through the maze of new products and therapies which furnishes you with the details on cardiovascular pharmacology that you will refer to time and time again.
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