{"title":"Lipoprotein(a) management simplified: The National Lipid Association lipid simplified series.","authors":"Marlys L Koschinsky, Christie M Ballantyne","doi":"10.1016/j.jacl.2026.09.013","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Lipoprotein(a) [Lp(a)] is a unique apolipoprotein B-containing lipoprotein, similar to low-density lipoproteins. Plasma concentrations of Lp(a) are largely genetically determined. High Lp(a) levels are recognized as a causal and independent risk factor for atherosclerotic cardiovascular disease (ASCVD) and are an important contributor to residual ASCVD risk. International guidelines reflect the importance of measuring Lp(a) at least once in all adults as an important component of ASCVD risk assessment and management.</p><p><strong>Objective: </strong>This document aims to summarize the guidelines recommending universal measurement of Lp(a), including the associated risk thresholds that can be used to identify individuals with higher ASCVD risk based on their plasma Lp(a) concentrations. Additionally, direction on managing patients with high Lp(a) is provided, as well as information on therapies in development to lower Lp(a).</p><p><strong>Methods: </strong>The most recent statements and updates from international societies were reviewed for guidance on Lp(a) measurement and management, with particular attention to the 2026 American College of Cardiology/American Heart Association multisociety guideline on the management of dyslipidemia. Information on pharmaceutical agents that are in late stages of development for targeted lowering of Lp(a) is also summarized.</p><p><strong>Results: </strong>The synthesis of existing information on how to manage patients with elevated Lp(a) reinforces the importance of measurement of Lp(a) in all adults at least once in their lifetime and provides direction on when repeated measurement may be warranted. In the absence of available drugs to specifically and effectively lower Lp(a), management of modifiable risk factors is encouraged. Furthermore, the large contribution of genetics to the determination of Lp(a) levels underscores the importance of cascade screening of family members to identify at-risk individuals.</p><p><strong>Conclusion: </strong>There is broad recognition of the importance of measuring Lp(a) at least once in all adults, owing to the recognized role of elevated Lp(a) as an important ASCVD risk enhancer. At present, this information is useful in risk stratification and can guide optimal management of ASCVD risk in patients. However, the potential for new Lp(a) lowering therapies to specifically and substantially reduce Lp(a) levels underscores the importance of Lp(a) measurement in all adults.</p>","PeriodicalId":15392,"journal":{"name":"Journal of clinical lipidology","volume":" ","pages":""},"PeriodicalIF":6.9000,"publicationDate":"2026-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of clinical lipidology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.jacl.2026.09.013","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Lipoprotein(a) [Lp(a)] is a unique apolipoprotein B-containing lipoprotein, similar to low-density lipoproteins. Plasma concentrations of Lp(a) are largely genetically determined. High Lp(a) levels are recognized as a causal and independent risk factor for atherosclerotic cardiovascular disease (ASCVD) and are an important contributor to residual ASCVD risk. International guidelines reflect the importance of measuring Lp(a) at least once in all adults as an important component of ASCVD risk assessment and management.
Objective: This document aims to summarize the guidelines recommending universal measurement of Lp(a), including the associated risk thresholds that can be used to identify individuals with higher ASCVD risk based on their plasma Lp(a) concentrations. Additionally, direction on managing patients with high Lp(a) is provided, as well as information on therapies in development to lower Lp(a).
Methods: The most recent statements and updates from international societies were reviewed for guidance on Lp(a) measurement and management, with particular attention to the 2026 American College of Cardiology/American Heart Association multisociety guideline on the management of dyslipidemia. Information on pharmaceutical agents that are in late stages of development for targeted lowering of Lp(a) is also summarized.
Results: The synthesis of existing information on how to manage patients with elevated Lp(a) reinforces the importance of measurement of Lp(a) in all adults at least once in their lifetime and provides direction on when repeated measurement may be warranted. In the absence of available drugs to specifically and effectively lower Lp(a), management of modifiable risk factors is encouraged. Furthermore, the large contribution of genetics to the determination of Lp(a) levels underscores the importance of cascade screening of family members to identify at-risk individuals.
Conclusion: There is broad recognition of the importance of measuring Lp(a) at least once in all adults, owing to the recognized role of elevated Lp(a) as an important ASCVD risk enhancer. At present, this information is useful in risk stratification and can guide optimal management of ASCVD risk in patients. However, the potential for new Lp(a) lowering therapies to specifically and substantially reduce Lp(a) levels underscores the importance of Lp(a) measurement in all adults.
期刊介绍：
Because the scope of clinical lipidology is broad, the topics addressed by the Journal are equally diverse. Typical articles explore lipidology as it is practiced in the treatment setting, recent developments in pharmacological research, reports of treatment and trials, case studies, the impact of lifestyle modification, and similar academic material of interest to the practitioner.
Sections of Journal of clinical lipidology will address pioneering studies and the clinicians who conduct them, case studies, ethical standards and conduct, professional guidance such as ATP and NCEP, editorial commentary, letters from readers, National Lipid Association (NLA) news and upcoming event information, as well as abstracts from the NLA annual scientific sessions and the scientific forums held by its chapters, when appropriate.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
