Use of lipid-lowering therapy preceding first hospitalization for acute myocardial infarction or stroke

Closing the gap between guidelines and clinical practice for managing dyslipidemia: where are we now?

INTRODUCTION

Despite decades of research clearly illustrating the direct link between low-density lipoprotein cholesterol (LDL-C) and atherosclerotic cardiovascular disease (ASCVD) risk, LDL-C goal attainment rates are remarkably low in both the primary and secondary prevention settings.

AREAS COVERED

Herein we detail: (1) the low rates of LDL-C goal attainment; (2) despite guidelines clearly outlining indications of use, there is suboptimal initiation, intensification, and persistence of lipid lowering therapy, especially combination therapy; (3) key clinician-related factors contributing to this gap include inconsistent risk assessments, clinical inertia, and barriers to health access; (4) LDL-C reduction is associated with reductions in risk for cardiovascular events. Increasing LDL-C goal attainment rates should be a high public health priority.

EXPERT OPINION

There is an urgent need to rethink dyslipidemia management. Opportunities exist to overcome LDL-C goal attainment barriers, which necessitates a concerted effort from patients, clinicians, health systems, payors, pharmaceutical companies, and public health advocates. LDL-C measurement should be a performance metric for health systems. In addition, upfront use of combination therapy and polypill formulations should be encouraged. Engaging pharmacists to support drug therapy and adherence is crucial. Leveraging telehealth and electronic medical record (EMR) functionalities can enhance these efforts and ensure more effective implementation.

Closing the Gaps in Care of Dyslipidemia: Revolutionizing Management with Digital Health and Innovative Care Models

Although great progress has been made in the diagnostic and treatment options for dyslipidemias, unawareness, underdiagnosis and undertreatment of these disorders remain a significant global health concern. Growth in digital applications and newer models of care provide novel tools to improve the management of chronic conditions such as dyslipidemia. In this review, we discuss the evolving landscape of lipid management in the 21st century, current treatment gaps and possible solutions through digital health and new models of care. Our discussion begins with the history and development of value-based care and the national establishment of quality metrics for various chronic conditions. These concepts on the level of healthcare policy not only inform reimbursements but also define the standard of care. Next, we consider the advances in atherosclerotic cardiovascular disease risk score calculators as well as evolving imaging modalities. The impact and growth of digital health, ranging from telehealth visits to online platforms and mobile applications, will also be explored. We then evaluate the ways in which machine learning and artificial intelligence-driven algorithms are being utilized to address gaps in lipid management. From an organizational perspective, we trace the redesign of medical practices to incorporate a multidisciplinary team model of care, recognizing that atherosclerotic cardiovascular disease risk is multifaceted and requires a comprehensive approach. Finally, we anticipate the future of dyslipidemia management, assessing the many ways in which atherosclerotic cardiovascular disease burden can be reduced on a population-wide scale.

Aggressive LDL-C Lowering and the Brain: Impact on Risk for Dementia and Hemorrhagic Stroke: A Scientific Statement From the American Heart Association

The objective of this scientific statement is to evaluate contemporary evidence that either supports or refutes the conclusion that aggressive low-density lipoprotein cholesterol lowering or lipid lowering exerts toxic effects on the brain, leading to cognitive impairment or dementia or hemorrhagic stroke. The writing group used literature reviews, references to published clinical and epidemiology studies, clinical and public health guidelines, authoritative statements, and expert opinion to summarize existing evidence and to identify gaps in current knowledge. Although some retrospective, case control, and prospective longitudinal studies suggest that statins and low-density lipoprotein cholesterol lowering are associated with cognitive impairment or dementia, the preponderance of observational studies and data from randomized trials do not support this conclusion. The risk of a hemorrhagic stroke associated with statin therapy in patients without a history of cerebrovascular disease is nonsignificant, and achieving very low levels of low-density lipoprotein cholesterol does not increase that risk. Data reflecting the risk of hemorrhagic stroke with lipid-lowering treatment among patients with a history of hemorrhagic stroke are not robust and require additional focused study.