Lowering Targeted Atherogenic Lipoprotein Cholesterol Goals for Patients at “Extreme” ASCVD Risk

AbstractPurpose of ReviewTo review randomized interventional clinical and imaging trials that support lower targeted atherogenic lipoprotein cholesterol goals in “extreme” and “very high” atherosclerotic cardiovascular disease (ASCVD) risk settings. Major atherosclerotic cardiovascular event (MACE) prevention among the highest risk patients with ASCVD requires aggressive management of global risks, including lowering of the fundamental atherogenic ap olipoprotein B-associated lipoprotein cholesterol particles [i.e., triglyceride-rich lipoprotein remnant cholesterol, low-density lipoprotein cholesterol (LDL-C), and lipoprotein(a)]. LDL-C has been the long-time focus of imaging studies and randomized clinical trials (RCTs). The 2004 adult treatmen t panel (ATP-III) update recognized that the long-standing targeted LDL-C goal of<  100 mg/dL potentially fostered substantial undertreatment of the very highest coronary heart disease (CHD) risk individuals and was lowered to<  70 mg/dL as an “optional” goal for “very high” 10-year CHD [CHD death + myocardial infarction (MI)] risk exceeding 20%. This evidence-based guideline change was supported by the observed benefits demonstrated in the high-risk primary and secondary prevention populations in the Heart Prot ection Study (HPS), the acute coronary syndrome (ACS) population in the Pravastatin or Atorvastatin Evaluation and Infection Therapy-Thrombolysis in Myocardial Infarction 22 trial (PROVE-IT), and th...
Source: Current Diabetes Reports - Category: Endocrinology Source Type: research