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Sheth S, Banach M, Toth PP. Closing the gap between guidelines and clinical practice for managing dyslipidemia: where are we now? Expert Rev Cardiovasc Ther 2024:1-17. [PMID: 39198976 DOI: 10.1080/14779072.2024.2398444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2024] [Revised: 08/04/2024] [Accepted: 08/27/2024] [Indexed: 09/01/2024]
Abstract
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.
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Affiliation(s)
- Sohum Sheth
- University of Florida College of Medicine, Gainesville, FL, USA
| | - Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz, Lodz, Poland
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Peter P Toth
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Preventive Cardiology, CGH Medical Center, Sterling, IL, USA
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Dimitriadis K, Theofilis P, Iliakis P, Pyrpyris N, Dri E, Sakalidis A, Soulaidopoulos S, Tsioufis P, Fragkoulis C, Chrysohoou C, Tsiachris D, Tsioufis K. Management of dyslipidemia in coronary artery disease: the present and the future. Coron Artery Dis 2024; 35:516-524. [PMID: 38682459 DOI: 10.1097/mca.0000000000001375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Coronary artery disease (CAD) remains a leading cause of global morbidity and mortality, necessitating continuous refinement in the management of dyslipidemia, one of its major risk factors, to mitigate cardiovascular risks. Previous studies have proven the critical role of immediate and robust low-density lipoprotein cholesterol (LDL-C) reduction in the aftermath of acute coronary syndrome (ACS). Emphasizing the evidence supporting this approach, we delve into the impact of early intervention on cardiovascular outcomes and propose optimal strategies for achieving rapid LDL-C lowering, while also providing the rationale for early proprotein convertase subtilisin/kexin 9 inhibitor use after an ACS. Given the importance of the residual lipidemic risk, we present an overview of emerging therapeutic avenues poised to reshape dyslipidemia management, such as bempedoic acid, lipoprotein(a) inhibition, ApoC3 modulation, and angiopoietin-like protein 3 targeting. This comprehensive review amalgamates current evidence with future prospects, offering a holistic perspective on the management of dyslipidemia in CAD. By exploring both the urgency for immediate post-ACS LDL-C reduction and the exciting advancements on the horizon, this article provides a roadmap for clinicians navigating the intricate landscape of lipid-lowering therapies in CAD.
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Affiliation(s)
- Kyriakos Dimitriadis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens
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Dimitriadis K, Pyrpyris N, Iliakis P, Beneki E, Adamopoulou E, Papanikolaou A, Konstantinidis D, Fragkoulis C, Kollias A, Aznaouridis K, Tsioufis K. Proprotein Convertase Subtilisin/Kexin Type 9 Inhibitors in Patients Following Acute Coronary Syndromes: From Lipid Lowering and Plaque Stabilization to Improved Outcomes. J Clin Med 2024; 13:5040. [PMID: 39274253 PMCID: PMC11396287 DOI: 10.3390/jcm13175040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Revised: 08/21/2024] [Accepted: 08/23/2024] [Indexed: 09/16/2024] Open
Abstract
Lipid lowering, with the use of statins after an acute coronary syndrome (ACS), is a cornerstone, well-established strategy for the secondary prevention of ischemic events in this high-risk cohort. In addition to the positive effect on lipid levels, statins have also been linked to improved atherosclerotic plaque characteristics, such as plaque regression and inflammation reduction, associated with the extent of reduction in LDL-C. The recent emergence of PCSK9 inhibitors for the management of dyslipidemia and the more extensive lipid lowering provided by these agents may provide better prevention for ACS patients when initiated after the ACS event. Several trials have evaluated the immediate post-ACS initiation of PCSK9 inhibitors, which has shown, to date, beneficial results. Furthermore, PCSK9 inhibitors have been linked with positive plaque remodeling and associated mortality benefits, which makes their use in the initial management strategy of such patients appealing. Therefore, in this review, we will analyze the rationale behind immediate lipid lowering after an ACS, report the evidence of PCSK9 inhibition immediately after the ACS event and the available data on plaque stabilization, and discuss treatment algorithms and clinical perspectives for the use of these agents in this clinical setting.
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Affiliation(s)
- Kyriakos Dimitriadis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Nikolaos Pyrpyris
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Panagiotis Iliakis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Eirini Beneki
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Eleni Adamopoulou
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Aggelos Papanikolaou
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Dimitrios Konstantinidis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Christos Fragkoulis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Anastasios Kollias
- Hypertension Center STRIDE-7, Third Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, 15772 Athens, Greece
| | - Konstantinos Aznaouridis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Konstantinos Tsioufis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
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Stürzebecher PE, Laufs U. Proprotein convertase subtilisin/kexin type 9-inhibition across different patient populations. Curr Opin Lipidol 2024; 35:179-186. [PMID: 38547336 DOI: 10.1097/mol.0000000000000935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
PURPOSE OF REVIEW Monoclonal antibodies (mAb) targeting proprotein convertase subtilisin/kexin type 9 (PCSK9) have been established in cardiovascular risk prevention. The purpose of this review is to summarize the effects of PCSK9 inhibitors across different patient populations. RECENT FINDINGS Long-term data on the use of evolocumab and alirocumab shows persisting low- density lipoprotein cholesterol (LDL-C) lowering and good tolerability. PCSK9 inhibitors are effective and safe in both sexes, in pediatric patients as well as in the elderly. Initiation of PCSK9 mAb during acute myocardial infarction is safe and leads to beneficial morphological plaque changes. The PCSK9 inhibitors evolocumab, alirocumab and inclisiran lower LDL-C in patients with heterozygous familial hypercholesterolemia (FH), while the response of patients with homozygous FH is heterogeneous. New areas of application beyond lipid lowering are currently investigated. SUMMARY PCSK9 inhibitors are safe, well tolerated, and effective in primary and secondary prevention in a wide range of patient populations.
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Hosseini K, Soleimani H, Maleki S, Nasrollahizadeh A, Tayebi S, Nelson J, Heffron SP. Early administration of proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors in patients with acute coronary syndrome: a systematic review and meta-analysis. BMC Cardiovasc Disord 2024; 24:395. [PMID: 39080549 PMCID: PMC11287928 DOI: 10.1186/s12872-024-04057-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 07/16/2024] [Indexed: 08/03/2024] Open
Abstract
BACKGROUND High-intensity statin therapy is currently recommended initial guideline therapy in ACS treatment. However, only a minority of patients are achieving LDL-C attainment goal at 6 months. Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors are on recommended guideline therapy post-ACS if LDL-C goal attainment is not achieved after high-intensity statin (4-6 weeks) and after the addition of ezetimibe if guideline goal attainment is not achieved after an additional 4-6 weeks. Thus, it has been recommended that PCSK9 inhibitors be considered earlier post-ACS. However, the efficacy of early PCSK9 inhibitors initiation in ACS patients remains uncertain. METHODS This systematic review and meta-analysis was conducted following PRISMA guidelines. Randomized controlled trials (RCTs) and observational studies involving ACS patients who received PCSK9 inhibitors within 48 h of hospitalization were included. Common and random effects models were used to evaluate the pooled effect of early PCSK9 inhibitor administration. Nine RCTs and three cohort studies were included. RESULTS Early PCSK9 inhibitor administration reduced the incidence of MI, ACS hospitalization, and revascularization at 6-18 months post-ACS. Although there was a drift towards reduced stroke, all-cause mortality, and cardiovascular death, no statistically significant reduction was observed. Additionally, PCSK9 inhibitors significantly enhanced lipid control at 4-12 weeks after index hospitalization. CONCLUSION Early PCSK9 inhibitors initiation in ACS patients reduces MACE and improves lipid profiles. While the results propose promising benefits in terms of stroke and mortality, further research with longer follow-up is required for more decisive evidence.
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Affiliation(s)
- Kaveh Hosseini
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, 1419733141, Iran
- Cardiovascular Diseases Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, 1419733141, Iran
| | - Hamidreza Soleimani
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, 1419733141, Iran.
- Cardiovascular Diseases Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, 1419733141, Iran.
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, 1411713139, Iran.
| | - Saba Maleki
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, 1419733141, Iran
- School of Medicine, Guilan University of Medical Sciences (GUMS), Rasht, Guilan Province, Iran
| | - Amir Nasrollahizadeh
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, 1419733141, Iran
- Cardiovascular Diseases Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, 1419733141, Iran
| | - Sima Tayebi
- Centre for Clinical Research Sormland, Uppsala University, Uppsala, SE, Sweden
| | - John Nelson
- California Cardiovascular Institute, Fresno, CA, USA
| | - Sean P Heffron
- Center for the Prevention of Cardiovascular Disease, Leon H. Charney Division of Cardiology, NYU Langone Health, New York University Grossman School of Medicine, New York, NY, USA
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Wang YW, Xu J, Ma L, Hu H, Chen HW, Hua JS, Kong XY, Li D, Li LW, Pan JY, Wu J. Safety and efficacy of PCSK9 inhibitor (evolocumab) in patients with non-ST segment elevation acute coronary syndrome and non-culprit artery critical lesions: a randomised controlled trial protocol (SPECIAL study). BMJ Open 2024; 14:e083730. [PMID: 39009458 PMCID: PMC11253731 DOI: 10.1136/bmjopen-2023-083730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 07/01/2024] [Indexed: 07/17/2024] Open
Abstract
INTRODUCTION Patients with non-ST segment elevation acute coronary syndrome (NSTE-ACS) and concomitant multivessel coronary artery disease (CAD) are considered patients with extremely high-risk atherosclerotic cardiovascular disease (ASCVD), and current guidelines specify a lower low-density lipoprotein cholesterol (LDL-C) target for this population. Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors have been shown to effectively reduce LDL-C levels on a statin background. Additionally, several studies have confirmed the role of PCSK9 inhibitors in plaque regression and reducing residual cardiovascular risk in patients with ACS. However, those studies included coronary lesions with a degree of stenosis <50%. Whether the application of PCSK9 inhibitors in patients with NSTE-ACS with non-culprit artery critical lesions (stenosis degree between 50% and 75%) has a similar effect on plaque regression and improvement of cardiovascular outcomes remains unknown, with a lack of relevant research. This study aims to further investigate the safety and efficacy of evolocumab in patients with NSTE-ACS and concomitant multivessel CAD (non-culprit artery stenosis between 50% and 75%). METHODS AND ANALYSIS In this single-centre clinical randomised controlled trial, 122 patients with NSTE-ACS and concomitant multivessel CAD (non-culprit artery stenosis between 50% and 75%) will be randomly assigned to either the evolocumab treatment group or the standard treatment group after completing culprit vessel revascularisation. The evolocumab treatment group will receive evolocumab in addition to statin therapy, while the standard treatment group will receive standard statin therapy. At baseline and week 50, patients in the evolocumab treatment group will undergo coronary angiography and OCT imaging to visualise pre-existing non-lesional vessels. The primary end point is the absolute change in average minimum fibrous cap thickness (FCT) from baseline to week 50. Secondary end points include changes in plaque lipid arc, lipid length, macrophage grading, lipid levels and major adverse cardiovascular events during the 1-year follow-up period. ETHICS AND DISSEMINATION Ethics: this study will adhere to the principles outlined in the Helsinki Declaration and other applicable ethical guidelines. This study protocol has received approval from the Medical Research Ethics Committee of the First Affiliated Hospital of the University of Science and Technology of China (Anhui Provincial Hospital), with approval number 2022-ky214. DISSEMINATION we plan to disseminate the findings of this study through various channels. This includes publication in peer-reviewed academic journals, presentation at relevant academic conferences and communication to the public, policymakers and healthcare professionals. We will also share updates on the research progress through social media and other online platforms to facilitate the exchange and application of scientific knowledge. Efforts will be made to ensure widespread dissemination of the research results and to have a positive impact on society. TRIAL REGISTRATION NUMBER ChiCTR2200066675.
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Affiliation(s)
- Yu-Wei Wang
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Jie Xu
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Likun Ma
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Hao Hu
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Hong-Wu Chen
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Jing-Sheng Hua
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Xiang-Yong Kong
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Dan Li
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Long-Wei Li
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Jian-Yuan Pan
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
| | - Jiawei Wu
- The First Affiliated Hospital of USTC, Division of Life Science and Medicine, University of Science and Technology, Hefei, China
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Ma Y, Fan H, Mi W, Ma J, Deng Y, Song Y, Li X. Proprotein convertase subtilisin/kexin type 9 inhibitors protect against contrast-associated acute kidney injury in patients with atherosclerotic cardiovascular disease. Front Cardiovasc Med 2024; 11:1384523. [PMID: 39055658 PMCID: PMC11269114 DOI: 10.3389/fcvm.2024.1384523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 06/25/2024] [Indexed: 07/27/2024] Open
Abstract
Background and aims Contrast-associated acute kidney injury (CA-AKI) may occur in patients undergoing medical procedures involving x-rays and radiocontrast media, potentially resulting in prolonged renal impairment. However, no effective treatments are available. Therefore, this study aimed to investigate the efficacy of evolocumab, a proprotein convertase subtilisin/kexin type 9 inhibitor, in reducing CA-AKI incidence among patients with atherosclerotic cardiovascular disease (ASCVD) undergoing percutaneous coronary intervention. Methods This retrospective cohort study included patients who underwent percutaneous coronary intervention between January 2020 and December 2021 at Tianjin Chest Hospital. The study endpoint was CA-AKI incidence, and the impact of selection bias and other potential confounding factors was mitigated using bias matching. Overall, 1,642 patients were included in this study: 821 patients received evolocumab treatment before contrast agent application, and 821 did not receive such treatment. Results CA-AKI incidence was 6.21% and 8.04% in the evolocumab and control groups, respectively. After propensity-score matching, the incidence rate was 5.09% and 14.16% in the evolocumab and control groups, respectively. Evolocumab treatment significantly reduced CA-AKI incidence (p < 0.001). Consistent findings were obtained in the subgroups of individuals with type II diabetes mellitus, chronic heart failure, and hypertension. Evolocumab exhibited a significantly greater protective effect in the high- and extremely high-risk populations than in the low- and middle-risk populations (p < 0.001). Conclusions Evolocumab administration significantly reduced CA-AKI incidence among patients with ASCVD. Notably, this effect was more prominent within the subset of high- and extremely high-risk individuals who were already experiencing CA-AKI.
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Affiliation(s)
- Yu Ma
- Department of Cardiology, Chest Hospital, Tianjin University, Tianjin, China
- Tianjin Key Laboratory of Cardiovascular Emergency and Critical Care, Tianjin Municipal Science and Technology Bureau, Tianjin, China
| | - Hui Fan
- Clinical School of Thoracic, Tianjin Medical University, Tianjin, China
| | - Wei Mi
- Department of Pharmacy, Chest Hospital, Tianjin University, Tianjin, China
| | - Jing Ma
- Tianjin Institute of Cardiovascular Diseases, Chest Hospital, Tianjin University, Tianjin, China
| | - Yong Deng
- Network Management Center, Chest Hospital, Tianjin University, Tianjin, China
| | - Yijie Song
- Network Management Center, Chest Hospital, Tianjin University, Tianjin, China
| | - Ximing Li
- Department of Cardiology, Chest Hospital, Tianjin University, Tianjin, China
- Tianjin Key Laboratory of Cardiovascular Emergency and Critical Care, Tianjin Municipal Science and Technology Bureau, Tianjin, China
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Han X, Gao Y, He M, Luo Y, Wei Y, Duan Y, Zhang S, Yu H, Kan J, Hou T, Zhang Y, Li Y. Evolocumab prevents atrial fibrillation in rheumatoid arthritis rats through restraint of PCSK9 induced atrial remodeling. J Adv Res 2024; 61:211-221. [PMID: 37709197 PMCID: PMC11258665 DOI: 10.1016/j.jare.2023.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 09/08/2023] [Accepted: 09/11/2023] [Indexed: 09/16/2023] Open
Abstract
INTRODUCTION Proprotein convertase subtilisin/kexin type 9 (PCSK9) is implicated in the pathogenesis and progression of autoimmune disease. Patients with rheumatoid arthritis (RA) are at high risk of developing atrial fibrillation (AF), while whether PCSK9 is involved in the onset of AF among RA patients remains unclear. OBJECTIVES To explore the role of PCSK9 in the occurrence of AF in RA patients and decipher the underlying mechanism. METHODS We established a rat model of collagen-induced arthritis (CIA) by immunization with type II collagen in Freund's incomplete adjuvant. Atrial electrophysiological test was used to evaluate AF susceptibility. We performed a clinical study to examine the correlation between PCSK9 level and AF, which recruited healthy control, RA patients and RA patients complicated with AF. Evolocumab (a monoclonal antibody of PCSK9) is administered via intraperitoneal injection in CIA rats to assess the role of PCSK9 in RA-related AF. LPS-RS (LPS inhibitor), clodronate liposomes (depletion of macrophages), and cell co-culture model were used to dissect the mechanism underlying PCSK9 promotes AF. RESULTS AF inducibility and duration were higher in CIA rats, accompanied by elevated plasma and atrial PCSK9. Interestingly, compared with healthy control subjects, patients with RA showed an increase in PCSK9, and the PCSK9 is much higher in RA patients complicated with AF. The level of PCSK9 was independently associated with AF risk in RA patients. In the in vivo experiment, evolocumab reduced AF susceptibility, and ameliorated atrial structural remodeling of CIA rats. Mechanistically, augmented LPS in CIA rats led to an increase in PCSK9, which exacerbated fibrosis of cardiac fibroblasts and apoptosis of cardiac myocytes by enhancement of M1 macrophages polarization and inflammation, thereby contributing to AF. CONCLUSION This study suggests that elevated PCSK9 causes atrial structural remodeling by enhancement of M1 macrophages polarization in atria, and evolocumab can effectively protects CIA rats from AF.
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Affiliation(s)
- Xuejie Han
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Yunlong Gao
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Meijiao He
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Yingchun Luo
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Ying Wei
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Yu Duan
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Song Zhang
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Hui Yu
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Jiuxu Kan
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Te Hou
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Yun Zhang
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China.
| | - Yue Li
- Department of Cardiology, the First Affiliated Hospital, Harbin Medical University, Harbin 150001, China; NHC Key Laboratory of Cell Translation, Harbin Medical University, Heilongjiang 150001, China; Key Laboratory of Hepatosplenic Surgery, Harbin Medical University, Ministry of Education, Harbin 150001, China; Key Laboratory of Cardiac Diseases and Heart Failure, Harbin Medical University, Harbin 150001, China; Heilongjiang Key Laboratory for Metabolic Disorder & Cancer Related Cardiovascular Diseases, Harbin 150081, China; Institute of Metabolic Disease, Heilongjiang Academy of Medical Science, Harbin, China.
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Chen C, Wei FF, Dong Y, Liu C. Early Management of Blood Lipid Levels with Non-Statin Lipid-Lowering Drugs in Acute Coronary Syndrome: A Mini Review. Cardiovasc Drugs Ther 2024:10.1007/s10557-024-07587-9. [PMID: 38951453 DOI: 10.1007/s10557-024-07587-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/21/2024] [Indexed: 07/03/2024]
Abstract
Acute coronary syndrome (ACS) remains a major cause of morbidity and mortality, despite many improvements in its prevention and management. Lipid management is an important aspect of secondary prevention after ACS. Previous studies indicate that the early use of intensive statin therapy in patients with ACS may alleviate the risk of recurrent cardiovascular events and mortality. However, many patients do not reach the target low-density lipoprotein cholesterol (LDL-C) level of < 55 mg/dL with statin monotherapy, and muscle-related adverse effects caused by statins hinder adherence to treatment. Novel non-statin agents are recommended for patients who cannot achieve the target LDL-C levels with high-intensity statin therapy and those with statin intolerance. The combination of statins and non-statins may synergistically affect intensively lowering LDL-C through different mechanisms, which could lead to better cardiovascular outcomes than statin monotherapy. However, it remains uncertain whether the early use of combination lipid-lowering therapy is more beneficial. The present review summarizes the benefits of intensive statin monotherapy and their early combination with non-statin medications including ezetimibe, PCSK9 inhibitors, inclisiran, and bempedoic acid (BDA) in the management of ACS.
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Affiliation(s)
- Chen Chen
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road 2, Guangzhou, 510080, PR China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, 510080, PR China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, 510080, PR China
| | - Fang-Fei Wei
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road 2, Guangzhou, 510080, PR China.
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, 510080, PR China.
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, 510080, PR China.
| | - Yugang Dong
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road 2, Guangzhou, 510080, PR China.
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, 510080, PR China.
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, 510080, PR China.
| | - Chen Liu
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan Road 2, Guangzhou, 510080, PR China.
- NHC Key Laboratory of Assisted Circulation (Sun Yat-sen University), Guangzhou, 510080, PR China.
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, Guangzhou, 510080, PR China.
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Cao Zhang AM, Ziogos E, Harb T, Gerstenblith G, Leucker TM. Emerging clinical role of proprotein convertase subtilisin/kexin type 9 inhibition-Part two: Current and emerging concepts in the clinical use of PCSK9 inhibition. Eur J Clin Invest 2024:e14272. [PMID: 38924090 DOI: 10.1111/eci.14272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 05/20/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors have emerged as a novel class of drugs with cardioprotective effects through their lipid-lowering effects. OBJECTIVE This review aims to discuss existing and novel strategies of PCSK9 inhibition, providing an overview of established randomized controlled trials and ongoing outcome trials that assess the efficacy and long-term safety of PCSK9 inhibitors. It also explores the evolving role of PCSK9 beyond lipid metabolism and outlines the pleiotropic actions of PCSK9 inhibition in various disorders and future directions including novel strategies to target PCSK9. CONCLUSION PCSK9 inhibition shows promise not only in lipid metabolism but also in other disease processes, including atherosclerotic plaque remodeling, acute coronary syndrome, stroke, inflammation, and immune response.
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Affiliation(s)
- Alexander M Cao Zhang
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Efthymios Ziogos
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Tarek Harb
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Gary Gerstenblith
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Thorsten M Leucker
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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11
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Mahajan K, Puri R, Duell PB, Dutta D, Yadav R, Kumar S, Sharma JB, Patel P, Dsouza S, Gupta A, Khan A, Wong ND. Rapid achievement of low-density lipoprotein cholesterol goals within 1 month after acute coronary syndrome during combination therapy with rosuvastatin, ezetimibe and bempedoic acid: Initial experience from the LAI-REACT study. J Clin Lipidol 2024:S1933-2874(24)00200-9. [PMID: 39278778 DOI: 10.1016/j.jacl.2024.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 05/07/2024] [Accepted: 06/03/2024] [Indexed: 09/18/2024]
Abstract
Rapid reduction of low-density lipoprotein cholesterol (LDL-C) to target levels immediately following acute coronary syndrome (ACS) event is critical to prevent future events. High-dose statins alone often fail to achieve LDL-C goals. Proprotein convertase subtilisin/kexin type-9 inhibitors (PCSK9i) combined with high-dose statins improves LDL-C goal attainment, but is unaffordable for many patients in India and worldwide. In a real-world open-label study, we demonstrated in a cohort of 122 patients with ACS, concurrent triple therapy with rosuvastatin 40 mg/d, ezetimibe 10 mg/d, and bempedoic acid 180 mg/d (REB) started at the time of hospital admission was associated with 57.7%, 61.7%, 61.9% and 60.6% reductions in LDL-C from 115.6 mg/dL at baseline to 48.9 mg/dL at week 1, 44.3 mg/dL at week 2, 44.1 mg/dL at week 4, and 45.6 mg/dL at week 6, respectively (each p < 0.001 compared to baseline; p < 0.001 across repeated measures). REB provided significant reductions in LDL-C within as early as one week and enabled 76.3% and 92.2% of patients to achieve the Lipid Association of India and American College of Cardiology recommended LDL-C targets of <50 mg/dl and <70 mg/dl within 2-weeks, respectively, which were sustained at 4-6 weeks. REB was generally well tolerated. Our study demonstrates the capacity to rapidly achieve LDL-C goals after ACS with triple REB therapy, an affordable regimen in India.
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Affiliation(s)
- Kunal Mahajan
- Himachal Heart Institute, Mandi, Himachal Pradesh, India (Drs Mahajan, Yadav, Kumar, Sharma, Patel, Dsouza).
| | - Raman Puri
- Indraprastha Apollo Hospital, New Delhi, India (Dr Puri)
| | - P Barton Duell
- Center for Preventive Cardiology, Knight Cardiovascular Institute and Division of Endocrinology, Diabetes and Clinical Nutrition, Oregon Health & Science University, Portland, Oregon, USA (Dr Duell)
| | - Deep Dutta
- CEDAR Super-speciality clinic, Dwarka, New Delhi, India (Dr Dutta)
| | - Rahul Yadav
- Himachal Heart Institute, Mandi, Himachal Pradesh, India (Drs Mahajan, Yadav, Kumar, Sharma, Patel, Dsouza)
| | - Surender Kumar
- Himachal Heart Institute, Mandi, Himachal Pradesh, India (Drs Mahajan, Yadav, Kumar, Sharma, Patel, Dsouza)
| | - Jai Bharat Sharma
- Himachal Heart Institute, Mandi, Himachal Pradesh, India (Drs Mahajan, Yadav, Kumar, Sharma, Patel, Dsouza)
| | - Prashant Patel
- Himachal Heart Institute, Mandi, Himachal Pradesh, India (Drs Mahajan, Yadav, Kumar, Sharma, Patel, Dsouza)
| | - Savio Dsouza
- Himachal Heart Institute, Mandi, Himachal Pradesh, India (Drs Mahajan, Yadav, Kumar, Sharma, Patel, Dsouza)
| | - Ashu Gupta
- HolyHeart Advanced Cardiac Care and Research Centre, Rohtak, Haryana India (Dr Gupta)
| | - Aziz Khan
- Crescent Hospital and Heart Centre, Nagpur, Maharashtra, India (Dr Khan)
| | - Nathan D Wong
- Heart Disease Prevention Program Division of Cardiology, University of California Irvine School of Medicine, Irvine, California, USA (Dr Wong)
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12
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Song R, Li J, Xiong Y, Huang H, Liu X, Li Q. Efficacy and safety of proprotein convertase subtilisin kexin type (PCSK9) inhibitors in patients with acute coronary syndrome: A systematic review and meta-analysis. Medicine (Baltimore) 2024; 103:e38360. [PMID: 39259104 PMCID: PMC11142774 DOI: 10.1097/md.0000000000038360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 04/29/2024] [Accepted: 05/03/2024] [Indexed: 09/12/2024] Open
Abstract
BACKGROUND The effect of proprotein convertase subtilisin kexin type (PCSK9) inhibitors on blood lipids and major adverse cardiovascular events (MACEs) is still controversial for acute coronary syndrome (ACS) patients. This study aimed to evaluate the efficacy and safety of PCSK9 inhibitors for ACS patients. METHODS We searched the following databases until March 2023: PubMed, Embase, Cochrane, Web of Science, CNKI, Chongqing VIP Database and Wan Fang Database. Finally, all randomized controlled trials, retrospective studies and prospective studies were included in the analysis. RESULTS A total of 20 studies involving 48,621 patients were included in this meta-analysis. The results demonstrated that PCSK9 inhibitors group was more beneficial for ACS patients compared to control group (receiving statins alone or placebo). The meta-analysis showed: there was no significant difference in high density lipoprotein cholesterol between PCSK9 inhibitors group and control group (standard mean difference = 0.17, 95% confidence interval [CI]: -0.02 to 0.36, P = .08), while the level of low density lipoprotein cholesterol in PCSK9 inhibitors group was lower than that in control group (standard mean difference = -2.32, 95% CI: -2.81 to -1.83, P < .00001). Compared with the control group, the PCSK9 inhibitors group also decreased the levels of total cholesterol and triglycerides (mean difference = -1.24, 95% CI: -1.40 to -1.09, P < .00001, mean difference = -0.36, 95% CI: -0.56 to -0.16, P = .0004). Moreover, compared with the control group, PCSK9 inhibitors group could reduce the incidence of MACEs (relative risk [RR] = 0.87, 95% CI: 0.83-0.91; P < .00001). However, this study showed that the incidence of drug-induced adverse events in PCSK9 inhibitors group was higher than that in the control group (RR = 1.15, 95% CI: 1.05-1.25, P < .0001). CONCLUSION Although this study demonstrates that PCSK9 inhibitors have higher drug-induced adverse events, they can not only reduce low-density lipoprotein cholesterol levels but also reduce the incidence of MACEs simultaneously. However, these findings needed to be further verified through large sample, multicenter, double-blind randomized controlled trials.
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Affiliation(s)
- Ruohong Song
- Department of Cardiology, Sichuan Tianfu New District People’s Hospital, Chengdu, China
| | - Jinsong Li
- Department of Cardiology, Sichuan Provincial People’s Hospital, Chengdu, China
| | - Yan Xiong
- Department of Cardiology, Sichuan Provincial People’s Hospital, Chengdu, China
| | - Hui Huang
- Department of Cardiology, Sichuan Provincial People’s Hospital, Chengdu, China
| | - Xiaojian Liu
- Department of Cardiology, Sichuan Tianfu New District People’s Hospital, Chengdu, China
| | - Qiyong Li
- Department of Cardiology, Sichuan Provincial People’s Hospital, Chengdu, China
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13
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Gargiulo P, Basile C, Galasso G, Bellino M, D'Elia D, Patti G, Bosco M, Prinetti M, Andò G, Campanella F, Taverna G, Calabrò P, Cesaro A, Fimiani F, Catalano A, Varbella F, Corleto A, Barillà F, Muscoli S, Musumeci G, Delnevo F, Giallauria F, Napoli R, Porto I, Polimeni A, Quarta R, Maloberti A, Merlini PA, De Luca L, Casu G, Brunetti ND, Crisci M, Paloscia L, Bilato C, Indolfi C, Marzano F, Fontanarosa S, Buonocore D, Parlati ALM, Nardi E, Prastaro M, Soricelli A, Salvatore M, Paolillo S, Perrone-Filardi P. Strike early-strike strong lipid-lowering strategy with PCSK9i in ACS patients. Real-world evidence from AT-TARGET-IT registry. Eur J Prev Cardiol 2024:zwae170. [PMID: 38788773 DOI: 10.1093/eurjpc/zwae170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/29/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024]
Abstract
AIMS No data are available on early initiation of proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) in patients with acute coronary syndrome (ACS) in real-world. This study investigates the effects of PCSK9i started at time of ACS hospitalization on lipid control and major CV events in real-world. METHODS The lipid control outcome was the percentage of patients reaching the LDL-C target of < 55 mg/dL at first lipid control. The clinical outcome was the incidence of composite major CV events (all cause death, non-fatal MI, non-fatal stroke, and ischemia-driven revascularization) during follow-up in relation to quartiles of LDL-C at first lipid control. RESULTS We included 771 patients with ACS from AT-TARGET-IT registry, receiving PCSK9i prescription during hospitalization or at discharge. Median LDL-C was 137 mg/dL and decreased to 43 mg/dL at first lipid control. 527 (68.3%) patients achieved LDL-C target at the first lipid control at a median time of 37 days from hospitalization; of them, 404 (76.8%) were discharged on statin plus ezetimibe background therapy. Event curves through a median follow-up of 11 months across quartiles of LDL-C showed a stepwise lower risk of 4P-MACE, 3P-MACE, all-cause mortality, and ischemia-driven revascularization in lower quartile of LDL-C values at first lipid control (<23 mg/dL) and in patients reaching LDL-C <55 mg/dL. CONCLUSIONS Intensive and early lipid-lowering therapy using PCSK9i in patients with ACS (strike early strike strong strategy) is safe and effective in clinical practice and associated with a reduction of residual CV risk.
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Affiliation(s)
- Paola Gargiulo
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Christian Basile
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Gennaro Galasso
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Michele Bellino
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Debora D'Elia
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Giuseppe Patti
- Division of Cardiology, Maggiore della Carità Hospital, University of Eastern Piedmont, Novara, Italy
| | - Manuel Bosco
- Division of Cardiology, Maggiore della Carità Hospital, University of Eastern Piedmont, Novara, Italy
| | - Matteo Prinetti
- Division of Cardiology, Maggiore della Carità Hospital, University of Eastern Piedmont, Novara, Italy
| | - Giuseppe Andò
- Department of Clinical and Experimental Medicine, University of Messina, AOU Policlinico "G. Martino", Messina, Italy
| | - Francesca Campanella
- Department of Clinical and Experimental Medicine, University of Messina, AOU Policlinico "G. Martino", Messina, Italy
| | - Giovanni Taverna
- Department of Clinical and Experimental Medicine, University of Messina, AOU Policlinico "G. Martino", Messina, Italy
| | - Paolo Calabrò
- Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli" and Divion of Cardiology, AORN "Sant' Anna e San Sebastiano", Caserta, Italy
| | - Arturo Cesaro
- Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli" and Divion of Cardiology, AORN "Sant' Anna e San Sebastiano", Caserta, Italy
| | - Fabio Fimiani
- Department of Traslational Medical Sciences, University of Campania "Luigi Vanvitelli" and Divion of Cardiology, AORN "Sant' Anna e San Sebastiano", Caserta, Italy
| | - Angelo Catalano
- Cardiology Division Emergency Department, Eboli-Battipaglia-Roccadaspide, Maria SS Addolorata General Hospital, Eboli, Italy
| | - Ferdinando Varbella
- Division of Cardiology, Interventional Unit, Infermi Rivoli Hospital Rivoli, San Luigi Gonzaga University Hospital, Orbassano, Italy
| | - Antonella Corleto
- Division of Cardiology, Interventional Unit, Infermi Rivoli Hospital Rivoli, San Luigi Gonzaga University Hospital, Orbassano, Italy
| | - Francesco Barillà
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Saverio Muscoli
- Division of Cardiology, Fondazione Policlinico Tor Vergata, Rome, Italy
| | | | | | - Francesco Giallauria
- Department of Traslational Medical Sciences, Precision Medicine Unit, Federico II University, Naples, Italy
| | - Raffaele Napoli
- Department of Traslational Medical Sciences, Precision Medicine Unit, Federico II University, Naples, Italy
| | - Italo Porto
- Cardiovascular Disease Unit, Department of Internal Medicine (Di.M.I.), University of Genoa, Genoa, Italy and Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino, IRCCS Italian Cardiology Network, Genoa, Italy
| | - Alberto Polimeni
- Division of Cardiology AOCS, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Cosenza, Italy
| | - Rossella Quarta
- Division of Cardiology AOCS, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Cosenza, Italy
| | - Alessandro Maloberti
- Cardiology 4, ASST GOM Niguarda, Milan, Italy and School of Medicine and Surgery, Milano-Bicocca University, Milan, Italy
| | - Piera Angelica Merlini
- Cardiology 4, ASST GOM Niguarda, Milan, Italy and School of Medicine and Surgery, Milano-Bicocca University, Milan, Italy
| | - Leonardo De Luca
- Department of Cardio-Thoracic and Vascular Medicine and Surgery, Division of Cardiology, S. Camillo-Forlanini, Rome, Italy
| | - Gavino Casu
- Department of Cardiology, Azienda Ospedaliera Universitaria di Sassari, Sassari, Italy and Clinical and Interventional Cardiology, Sassari University Hospital, Sassari, Italy
| | | | - Mario Crisci
- Department of Cardiology, Division of Interventional Cardiology, Monaldi Hospital, Naples, Italy
| | | | - Claudio Bilato
- Department of Cardiology, West Vicenza Hospitals, Arzignano, Vicenza, Italy
| | - Ciro Indolfi
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Federica Marzano
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Sara Fontanarosa
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Davide Buonocore
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | | | - Ermanno Nardi
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Maria Prastaro
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Andrea Soricelli
- IRCCS Synlab SDN, Naples, Italy; Department of Motor Sciences and Healthiness, University of Naples Parthenope, Naples, Italy
| | | | - Stefania Paolillo
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
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14
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Qureshi Z, Khanzada M, Safi A, Fatima E, Altaf F, Vittorio TJ. Hypercholesterolemia: a literature review on management using tafolecimab: a novel member of PCSK9 monoclonal antibodies. Ann Med Surg (Lond) 2024; 86:2818-2827. [PMID: 38694324 PMCID: PMC11060207 DOI: 10.1097/ms9.0000000000001945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/02/2024] [Indexed: 05/04/2024] Open
Abstract
Background Cardiovascular diseases (CVD) persist as the leading cause of mortality globally, with atherosclerotic cardiovascular disease (ASCVD), including hypercholesterolaemia, being a significant contributor. Hyperlipidemia management includes various lipid-lowering drugs, including statins, Bempedoic acid, inclisiran, Lomitapide, ANGPTL3 inhibitors, and PCSK9 inhibitors. Statins have traditionally dominated lipid management therapies; however, a subset of patients remains unresponsive or intolerant to this therapy, necessitating novel therapeutic approaches. Tafolecimab, a promising and novel PCSK9 monoclonal antibody, demonstrated significant LDL-C reduction and a favourable safety profile in clinical trials. Objective This review aimed to discuss the role and efficacy of Tafolecimab in the management of hypercholesterolaemia. Methods The authors searched online databases, including PubMed, Scopus, and Embase, for articles related to talofecimab. Discussion The efficacy of Tafolecimab in diverse patient populations, including those with comorbid conditions and various lipid disorders, has been explored. Ongoing trials, such as CREDIT-1, CREDIT-2, and CREDIT-4, have provided valuable insights into Tafolecimab's potential as a lipid-lowering agent. Moreover, the drug's extended dosing interval may enhance patient compliance and reduce treatment costs. It has also been found that Tafolecimab has more affinity for PCSK9 and a longer duration of LDL-C reduction than other monoclonal antibody drugs such as evolocumab. Thus, this review focuses on Tafolecimab, a novel PCSK9 monoclonal antibody, its mechanism of action, clinical trial outcomes, safety profile, and potential role in hypercholesterolaemia management. Despite its assuring potential, the long-term impact of Tafolecimab on cardiovascular outcomes remains to be fully elucidated, necessitating further research. Regulatory authorities like the FDA and EMA should also evaluate Tafolecimab's risks and benefits. Conclusion In conclusion, Tafolecimab shows potential as an innovative therapeutic option for hypercholesterolaemia, particularly in patients with specific risk factors, but warrants additional research.
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Affiliation(s)
- Zaheer Qureshi
- The Frank H. Netter M.D. School of Medicine at Quinnipiac University, Bridgeport, CT
| | - Mikail Khanzada
- Department of Internal Medicine, Lahore Medical & Dental College
| | - Adnan Safi
- Department of Medicine, Lahore General Hospital
| | - Eeshal Fatima
- Department of Medicine, Services Institute of Medical Sciences, Lahore, Pakistan
| | - Faryal Altaf
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai/BronxCare Health System
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15
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Leiter LA, Hegele RA, Brown V, Bergeron J, Mackinnon ES, Mancini GBJ. Review of Evolocumab for the Reduction of LDL Cholesterol and Secondary Prevention of Atherosclerotic Cardiovascular Disease. Rev Cardiovasc Med 2024; 25:190. [PMID: 39076473 PMCID: PMC11267205 DOI: 10.31083/j.rcm2505190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 02/08/2024] [Accepted: 02/19/2024] [Indexed: 07/31/2024] Open
Abstract
Elevated low-density lipoprotein cholesterol (LDL-C) is a major causal factor for atherosclerotic cardiovascular disease (ASCVD), the leading cause of mortality worldwide. Statins are the recommended first-line lipid-lowering therapy (LLT) for patients with primary hypercholesterolemia and established ASCVD, with LLT intensification recommended in the substantial proportion of patients who do not achieve levels below guideline-recommended LDL-C thresholds with statin treatment alone. The proprotein convertase subtilisin/kexin type 9 inhibitor monoclonal antibody evolocumab has demonstrated significant LDL-C reductions of > 60% in the clinical trial and open-label extension settings, with LDL-C reductions observed early post-evolocumab initiation and maintained long term, during up to 8.4 years of follow-up. Evolocumab therapy, when added to a statin, also conferred a significant reduction in major cardiovascular (CV) events, including a 20% reduction in the composite of CV death, myocardial infarction (MI), or stroke. The absolute benefits were enhanced among various patient types at high and very high risk for secondary ASCVD (e.g., with recent MI, multiple events or peripheral artery disease). Importantly, evolocumab treatment resulted in incremental CV risk reductions during the extended follow-up, including a 23% reduction in CV mortality and no apparent LDL-C level below which there is no further CV risk reduction. Hence, the evolocumab clinical data support the need for early and significant LDL-C lowering, especially in vulnerable ASCVD patients, in order to derive the greatest benefit in the long term. Importantly, evolocumab had no impact on any treatment emergent adverse events apart from a small increase in local injection site reactions. A growing body of real-world evidence (RWE) for evolocumab in heterogeneous populations is consistent with the trial data, including robust LDL-C reductions below guideline-recommended thresholds, a favourable safety profile even at the lowest levels of LDL-C achieved, and a high treatment persistence rate of > 90%. Altogether, this review highlights findings from 50 clinical trials and RWE studies in > 51,000 patients treated with evolocumab, to demonstrate the potential of evolocumab to address the healthcare gap in LDL-C reduction and secondary prevention of ASCVD in a variety of high- and very high-risk patients.
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Affiliation(s)
- Lawrence A. Leiter
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Robert A. Hegele
- Departments of Medicine and Biochemistry, Schulich School of Medicine and Dentistry, Western University, London, ON N6A 5C1, Canada
| | - Vivien Brown
- Department of Family and Community Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5G 1V7, Canada
| | - Jean Bergeron
- Departments of Laboratory Medicine and Medicine, Centre Hospitalier Universitaire de Québec, Université Laval, Québec, QC G1V 4G2, Canada
| | | | - G. B. John Mancini
- Centre for Cardiovascular Innovation, Division of Cardiology, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
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16
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Yadav S, Sawhney JPS. Treatment of dyslipidemia in acute coronary syndrome. Indian Heart J 2024; 76 Suppl 1:S51-S57. [PMID: 38307382 PMCID: PMC11019335 DOI: 10.1016/j.ihj.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 12/25/2023] [Accepted: 01/18/2024] [Indexed: 02/04/2024] Open
Abstract
Despite numerous improvements in the management of acute coronary syndrome(ACS), it is a major cause of mortality in India. Lipids play a critical role in pathogenesis of ACS and reduction of lipid parameters plays a pivotal role in secondary prevention. High total cholesterol and high low-density lipoprotein(LDL) are the major lipid abnormalities globally as well as in Indians. Among all the lipid parameters, LDL is the primary target of lipid-lowering therapies across the globe. High-dose statins, ezetimibe, proprotein convertase subtilisin/kexin type 9 inhibitors, and bempedoic acid are recommended therapies for LDL reduction in ACS patients. Statins have pleiotropic effects on the modulation of thrombogenesis, endothelial dysfunction, and myocardial protection. Multiple randomised controlled trials and meta-analyses have shown that the use of high-dose statin has significant benefits in ACS. LDL reduction goal is < 55 mg/dl or at least 50 % reduction from the baseline regardless of age or gender. Non-fasting LDL should be measured soon after the ACS as it varies minimally with food intake. The first line of therapy after ACS is to advise lifestyle modifications, combination therapy including high-dose statin with ezetimibe, and evaluation after 4-6 weeks of the index event. If the goal is not achieved then PCSK 9 inhibitors or Bempedoic acid should be used in combination with statins and ezetimibe to reduce recurrent ischaemic events. Despite the proven effect of these lipid-lowering therapies, undertreatment is still a big hurdle across the globe. Prohibitive costs, adverse effects, medication non-adherence, variation in health practice in different countries, and clinical inertia to prescribe this medication by physicians are the main reasons for the undertreatment.
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17
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Justino GB, Justino LB, Müller ME, Rocha AV, Mazetto A, Cardoso R, Leucker TM. Early Initiation of PCSK9 Inhibitor Therapy Versus Placebo in Patients With Acute Coronary Syndrome: A Systematic Review and Meta-Analysis. Am J Cardiol 2024; 213:110-118. [PMID: 37875235 DOI: 10.1016/j.amjcard.2023.10.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/08/2023] [Accepted: 10/13/2023] [Indexed: 10/26/2023]
Abstract
In patients with stable atherosclerotic cardiovascular disease, proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9is) have shown a 50% to 60% reduction in low-density lipoprotein cholesterol (LDL-C) from baseline when added to high-intensity statin therapy. However, less is known about the impact of PCSK9is in the setting of an acute coronary syndrome (ACS). Therefore, we performed a systematic review and meta-analysis comparing PCSK9is with placebo in the setting of ACS added to guideline-directed high-intensity or maximally tolerated statin therapy. We included randomized controlled trials with initiation of a PCSK9i or placebo within 1 week of presentation or percutaneous coronary intervention for ACS. PubMed, EMBASE, and Cochrane Central were searched. This study followed the Cochrane and Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) recommendations. A total of 6 randomized controlled trials were included, with a total of 996 patients, of whom 503 (50.5%) received PCSK9is. The mean follow-up ranged from 4 to 52 weeks. The LDL-C (mean difference [MD] -44.0 mg/100 ml, CI -54.3 to -33.8, p <0.001) and lipoprotein (a) levels (MD -24.0 nmol/L, confidence interval [CI] -43.0 to -4.9, p = 0.01) were significantly lower at follow-up with PCSK9is. Similarly, the total cholesterol (MD -49.2 mg/100 ml, CI -59.0 to -39.3), triglycerides (MD -19.0 mg/100 ml, CI -29.9 to -8.2), and apolipoprotein B (MD -33.3 mg/100 ml, CI -44.4 to -22.1) were significantly reduced with PCSK9is. In conclusion, in patients with ACS, early initiation of PCSK9i added to statin significantly reduces LDL-C and lipoprotein (a) levels compared with placebo. Whether the differences in these atherogenic lipoproteins translate into a reduction in clinical end points is yet to be determined.
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Affiliation(s)
- Gustavo B Justino
- Division of Medicine, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Leonardo B Justino
- Division of Medicine, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Margrit Elis Müller
- Division of Medicine, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | | | - Amanda Mazetto
- Division of Medicine, Nove de Julho University, São Paulo, São Paulo, Brazil
| | - Rhanderson Cardoso
- Heart and Vascular Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Thorsten M Leucker
- Division of Cardiology, Department of Medicine, the Johns Hopkins University School of Medicine, Baltimore, Maryland.
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18
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Jin ZL, He T, Peng L, Wu XY, Fan D, Chen M, Fan YZ, Guo YL, Lu ZB, Wang HR. Lipoprotein(a) and Benefit of PCSK9 Inhibition in Emergency Complex Higher-risk and Indicated Patients. Curr Med Sci 2023; 43:1206-1212. [PMID: 37755635 DOI: 10.1007/s11596-023-2791-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 07/13/2023] [Indexed: 09/28/2023]
Abstract
OBJECTIVE There is a large population of patients classified as complex higher-risk and indicated patients (CHIPs) in China with a poor prognosis. The treatment of these patients is complex and challenging, especially when acute cardiac events occur, such as acute coronary syndrome (ACS) or heart failure. Pharmacotherapy and some mechanical circulatory support (MCS) therapeutic devices can provide stable hemodynamic support for CHIPs-percutaneous coronary intervention (PCI). LDL-C is an important pathogenic factor in atherosclerosis, and the target of blood lipid control. Recent studies have revealed that lipoprotein(a) [Lp(a)], which is formed when a covalent bond between apolipoprotein(a) and apolipoprotein B-100 is made, produces an LDL-like particle. This particle is an independent risk factor for the development of atherosclerosis, and is closely correlated to stent thrombosis and restenosis. Furthermore, this requires active intervention. PCSK9 inhibitors have been used in lipid-lowering treatment, and preventing atherosclerosis. The present study explores the efficacy of PCSK9 inhibitors in CHIPs-ACS, and the association between the change in Lp(a) and survival after 2 years of follow-up. METHODS The present real-world, prospective control study enrolled 321 CHIPs-ACS who underwent emergency PCI from August 2019 to November 2020, and these patients were followed up for 2 years. These patients were divided into two groups: PCSK9 group (n=161) given the combined PCSK9 inhibitor (140 mg of evolocumab every 2 weeks) and statins-based therapy, and SOC group (n=160) treated with statin-based lipid-lowering therapy alone. Then, the change in lipid index was measured, and the cardiovascular (CV) event recurrence rate was evaluated after one month and 2 years. Afterwards, the contribution of serum lipid parameters, especially the Lp(a) alteration, in patients with earlier initiation of the PCSK9 inhibitor to the CV outcome was analyzed. RESULTS The LDL-C level was significantly reduced in both groups: 52.3% in the PCSK9 group and 32.3% (P<0.001) in the SOC group. It is noteworthy that the Lp(a) level decreased by 13.2% in the PCSK9 group, but increased by 30.3% in the SOC group (P<0.001). Furthermore, the number of CV events was not significantly different between the PCSK9 and SOC groups after the 2-year follow-up period. In the PCSK9 group, the Lp(a) reduction was associated with the baseline Lp(a) levels of the patients (r2 =-0.315, P<0.001). Moreover, the decrease in Lp(a) contributed to the decline in CV events in patients who received ACS CHIPs-PCI, and the decrease in Lp(a) level was independent of the LDL-C level reduction. CONCLUSION The early initiation of PCSK9 inhibitors can significantly reduce the LDL-C and Lp(a) levels in ACS CHIPs-PCI. However, further studies are needed to confirm whether PCSK9 inhibitors can reduce the incidence of CV disease in CHIPs.
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Affiliation(s)
- Zhi-Li Jin
- Department of Cardiovascular Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Tao He
- Department of Cardiovascular Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Li Peng
- Department of Cardiovascular Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Xiao-Yan Wu
- Department of Cardiovascular Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Di Fan
- Department of Cardiovascular Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Ming Chen
- Department of Cardiovascular Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Yong-Zhen Fan
- Department of Cardiovascular Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China
| | - Yuan-Lin Guo
- Cardio-Metabolic Medicine Center, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100037, China
| | - Zhi-Bing Lu
- Department of Cardiovascular Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China.
| | - Hai-Rong Wang
- Department of Cardiovascular Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
- Institute of Myocardial Injury and Repair, Wuhan University, Wuhan, 430071, China.
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19
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Arnold N, Koenig W. Lipid Lowering Drugs in Acute Coronary Syndromes (ACS). Curr Atheroscler Rep 2023; 25:939-946. [PMID: 38015336 PMCID: PMC10770191 DOI: 10.1007/s11883-023-01163-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2023] [Indexed: 11/29/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review is to critically discuss whether more aggressive lipid-lowering strategies are needed in patients with acute coronary syndromes (ACS). RECENT FINDINGS Currently, available data on early (in-hospital/discharge) administration of potent lipid-lowering drugs, such as proprotein convertase subtilisin/kexin 9 (PCSK9) inhibitors in patients during the vulnerable post-ACS phase, have clearly demonstrated clinical efficacy of the "strike early and strike strong" approach not only for rapid reduction of low-density lipoprotein cholesterol (LDL-C) to unprecedentedly low levels, but also for associated favorable composition of coronary plaque. Intensive lipid-lowering therapy with rapid achievement of the LDL-C treatment goal in ACS patients seems reasonable. However, whether such profound LDL-C reduction would result in additional benefit on the reduction of future CV events still has to be established. Thus, data addressing CV outcomes in such vulnerable patients at extreme CV risk are urgently needed.
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Affiliation(s)
- Natalie Arnold
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Hamburg, Germany
| | - Wolfgang Koenig
- Deutsches Herzzentrum München, Technische Universität München, Lazarettstr. 36, 80636, Munich, Germany.
- German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany.
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany.
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20
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Ziogos E, Chelko SP, Harb T, Engel M, Vavuranakis MA, Landim-Vieira M, Walsh EM, Williams MS, Lai S, Halushka MK, Gerstenblith G, Leucker TM. Platelet activation and endothelial dysfunction biomarkers in acute coronary syndrome: the impact of PCSK9 inhibition. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2023; 9:636-646. [PMID: 37468450 DOI: 10.1093/ehjcvp/pvad051] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 06/14/2023] [Accepted: 07/17/2023] [Indexed: 07/21/2023]
Abstract
AIMS Platelet activation and endothelial dysfunction contribute to adverse outcomes in patients with acute coronary syndromes (ACS). The goals of this study were to assess the impact of proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibition on markers of platelet activation and endothelial dysfunction in ACS patients and the interaction among PCSK9, platelets, and endothelial cells (ECs) on left internal mammary artery (LIMA) vascular endothelium using specimens obtained during coronary artery bypass surgery (CABG). METHODS AND RESULTS Acute coronary syndromes patients enrolled in the Evolocumab in ACS trials were randomized to placebo or a single dose of 420 mg evolocumab within 24 h of hospitalization. Serum samples for analysis of platelet factor 4 (PF4) and P-selectin, markers of platelet activation, and von Willebrand factor (vWF), a marker of endothelial dysfunction, were obtained at baseline and 30 days. Additionally, LIMA segments obtained during CABG from patients who were and were not receiving evolocumab were immunostained with PCSK9; CD61, a platelet-specific marker; and CD31, an endothelial cell-specific marker. Forty-six participants were randomized to placebo or to evolocumab. Controlling for baseline levels, PF4 and vWF were significantly lower in the evolocumab, than in the placebo, group at 30 days. Immunostaining of LIMA specimens from twelve participants undergoing CABG revealed colocalization of PCSK9, CD61, and CD31 at the vascular endothelium. Administration of evolocumab was associated with decreased overlap of PCSK9, CD61, and CD31. CONCLUSIONS Proprotein Convertase Subtilisin/Kexin 9 inhibition decreases markers of platelet activation and endothelial dysfunction in ACS patients. PCSK9 is associated with platelets and vascular ECs in LIMA segments and PCSK9 inhibition decreases that interaction.
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Affiliation(s)
- Efthymios Ziogos
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Stephen P Chelko
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
- Department of Biomedical Sciences, College of Medicine, Florida State University, Tallahassee, FL, USA
| | - Tarek Harb
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Morgan Engel
- Department of Biomedical Sciences, College of Medicine, Florida State University, Tallahassee, FL, USA
| | - Michael A Vavuranakis
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Maicon Landim-Vieira
- Department of Biomedical Sciences, College of Medicine, Florida State University, Tallahassee, FL, USA
| | - Elise M Walsh
- Department of Pathology, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
- Department of Genetic Medicine, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Marlene S Williams
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Shenghan Lai
- Department of Epidemiology and Public Health, Institute of Human Virology, University of Maryland School of Medicine, 660 W. Redwood Street, Baltimore, MD 21201, USA
| | - Marc K Halushka
- Department of Pathology, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Gary Gerstenblith
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Thorsten M Leucker
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
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21
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Nagendra L, Mahajan K, Gupta G, Dutta D. Impact of early initiation of proprotein convertase subtilisin/kexin type 9 inhibitors in patients with acute coronary syndrome: A systematic review meta-analysis. Indian Heart J 2023; 75:416-422. [PMID: 37777180 PMCID: PMC10774595 DOI: 10.1016/j.ihj.2023.09.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 09/20/2023] [Accepted: 09/26/2023] [Indexed: 10/02/2023] Open
Abstract
OBJECTIVE Scant data is available on the efficacy and safety of proprotein convertase subtilisin/kexin type-9 inhibitors (PCSK9i) for early and rapid reduction of low-density lipoprotein cholesterol (LDL-C) within 4-8 weeks of an acute event in patients with acute coronary syndrome (ACS). We undertook this meta-analysis to address this knowledge-gap. METHODS Electronic databases were searched for RCTs involving patients with ACS receiving PCSK9i in intervention arm, and placebo/active comparator in control arm. Primary outcome was to evaluate changes in 1-month LDL-C post ACS. Secondary outcomes were to evaluate alterations in other lipid parameters and adverse events. RESULTS From initially screened 194 articles, data from 3 studies was analyzed. After 4-weeks therapy, patients receiving PCSK9i had lower LDL-C [MD -0.95 mmol/L (95%CI:-1.51 to -0.40); P = 0.0007; I2 = 96%, total cholesterol (TC) [MD-1.05 mmol/L (95%CI:-1.83 to -0.27); P = 0.009; I2 = 94%] and triglycerides (TG) [MD-0.27 mmol/L (95%CI:-0.44 to -0.10); P = 0.002; I2 = 0%] compared to controls. After 4-8 weeks therapy, patients receiving PCSK9i has lower apolipoprotein B [MD-27.74% (95%CI:-42.59 to -12.89); P = 0.0003; I2 = 89%] as compared to controls. High density lipoprotein cholesterol (HDL-C) [MD 0.05 mmol/L (95%CI:-0.00-0.11); P = 0.05; I2 = 0%], lipoprotein(a) [MD-20.63 mmol/L (95%CI:-41.86- 0.59); P = 0.06; I2 = 54%] and apolipoprotein A1 [MD 0.02 g/L (95%CI:-0.02-0.07); P = 0.32; I2 = 0%] were comparable between groups. Hospital readmission for ACS was significantly lower in group receiving PCSK9i compared to controls [OR0.25 (95%CI:0.07-0.85); P = 0.03; I2 = 0%]. Occurrence of cardiac death [OR3.75 (95%CI:0.41-34.22); P = 0.24; I2 = 0%], serious adverse events [OR0.71 (95% CI:0.13-3.83); P = 0.69; I2 = 70%] and total adverse events [OR1.01 (95%CI: 0.19-5.30); P = 0.99; I2 = 92%] was comparable between groups. CONCLUSION PCSK9i are highly effective in early reduction of LDL-C along with reduction of early hospital readmissions post-ACS.
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Affiliation(s)
- Lakshmi Nagendra
- Department of Endocrinology, JSS Medical College, JSS Academy of Higher Education and Research, Mysore, India.
| | - Kunal Mahajan
- Department of Cardiology, Himachal Heart Institute, Mandi, Himachal Pradesh, India.
| | - Gunjan Gupta
- Department of Otorhinolaryngology, Mandav Hospital, Mandi, Himachal Pradesh, India.
| | - Deep Dutta
- Department of Endocrinology, Center for Endocrinology Diabetes Arthritis & Rheumatism (CEDAR) Superspeciality Healthcare, Dwarka, New Delhi, India.
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22
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Lucà F, Oliva F, Rao CM, Abrignani MG, Amico AF, Di Fusco SA, Caretta G, Di Matteo I, Di Nora C, Pilleri A, Ceravolo R, Rossini R, Riccio C, Grimaldi M, Colivicchi F, Gulizia MM. Appropriateness of Dyslipidemia Management Strategies in Post-Acute Coronary Syndrome: A 2023 Update. Metabolites 2023; 13:916. [PMID: 37623860 PMCID: PMC10456563 DOI: 10.3390/metabo13080916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/26/2023] [Accepted: 07/28/2023] [Indexed: 08/26/2023] Open
Abstract
It has been consistently demonstrated that circulating lipids and particularly low-density lipoprotein cholesterol (LDL-C) play a significant role in the development of coronary artery disease (CAD). Several trials have been focused on the reduction of LDL-C values in order to interfere with atherothrombotic progression. Importantly, for patients who experience acute coronary syndrome (ACS), there is a 20% likelihood of cardiovascular (CV) event recurrence within the two years following the index event. Moreover, the mortality within five years remains considerable, ranging between 19 and 22%. According to the latest guidelines, one of the main goals to achieve in ACS is an early improvement of the lipid profile. The evidence-based lipid pharmacological strategy after ACS has recently been enhanced. Although novel lipid-lowering drugs have different targets, the result is always the overexpression of LDL receptors (LDL-R), increased uptake of LDL-C, and lower LDL-C plasmatic levels. Statins, ezetimibe, and PCSK9 inhibitors have been shown to be safe and effective in the post-ACS setting, providing a consistent decrease in ischemic event recurrence. However, these drugs remain largely underprescribed, and the consistent discrepancy between real-world data and guideline recommendations in terms of achieved LDL-C levels represents a leading issue in secondary prevention. Although the cost-effectiveness of these new therapeutic advancements has been clearly demonstrated, many concerns about the cost of some newer agents continue to limit their use, affecting the outcome of patients who experienced ACS. In spite of the fact that according to the current recommendations, a stepwise lipid-lowering approach should be adopted, several more recent data suggest a "strike early and strike strong" strategy, based on the immediate use of statins and, eventually, a dual lipid-lowering therapy, reducing as much as possible the changes in lipid-lowering drugs after ACS. This review aims to discuss the possible lipid-lowering strategies in post-ACS and to identify those patients who might benefit most from more powerful treatments and up-to-date management.
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Affiliation(s)
- Fabiana Lucà
- Cardiology Department, Grande Ospedale Metropolitano, AO Bianchi Melacrino Morelli, 89129 Reggio Calabria, Italy;
| | - Fabrizio Oliva
- De Gasperis Cardio Center, Niguarda Hospital, 20162 Milan, Italy
| | - Carmelo Massimiliano Rao
- Cardiology Department, Grande Ospedale Metropolitano, AO Bianchi Melacrino Morelli, 89129 Reggio Calabria, Italy;
| | | | | | - Stefania Angela Di Fusco
- Clinical and Rehabilitation Cardiology Department, San Filippo Neri Hospital, ASL Roma 1, 00100 Roma, Italy
| | - Giorgio Caretta
- Sant’Andrea Hospital, ASL 5 Regione Liguria, 19124 La Spezia, Italy
| | - Irene Di Matteo
- De Gasperis Cardio Center, Niguarda Hospital, 20162 Milan, Italy
| | - Concetta Di Nora
- Department of Cardiothoracic Science, Azienda Sanitaria Universitaria Integrata di Udine, 33100 Udine, Italy
| | - Anna Pilleri
- Cardiology Unit, Brotzu Hospital, 09121 Cagliari, Italy
| | - Roberto Ceravolo
- Cardiology Department, Giovanni Paolo II Hospital, 88046 Lamezia Terme, Italy
| | - Roberta Rossini
- Cardiology Unit, Ospedale Santa Croce e Carle, 12100 Cuneo, Italy
| | - Carmine Riccio
- Cardiovascular Department, Sant’Anna e San Sebastiano Hospital, 81100 Caserta, Italy
| | - Massimo Grimaldi
- Department of Cardiology, General Regional Hospital “F. Miulli”, 70021 Bari, Italy
| | - Furio Colivicchi
- Clinical and Rehabilitation Cardiology Department, San Filippo Neri Hospital, ASL Roma 1, 00100 Roma, Italy
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23
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Faridi KF, Desai NR. Moving toward combination lipid-lowering therapy for all patients with atherosclerotic cardiovascular disease. Am J Prev Cardiol 2023; 14:100491. [PMID: 36969953 PMCID: PMC10036885 DOI: 10.1016/j.ajpc.2023.100491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 03/01/2023] [Accepted: 03/14/2023] [Indexed: 03/17/2023] Open
Affiliation(s)
- Kamil F. Faridi
- Section of Cardiovascular Medicine, Department of Medicine, Yale School of Medicine, New Haven CT, United States
| | - Nihar R. Desai
- Section of Cardiovascular Medicine, Department of Medicine, Yale School of Medicine, New Haven CT, United States
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24
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Chen ZM, Gu HQ, Mo JL, Yang KX, Jiang YY, Yang X, Wang CJ, Xu J, Meng X, Jiang Y, Li H, Liu LP, Wang YL, Zhao XQ, Li ZX, Wang YJ. U-shaped association between low-density lipoprotein cholesterol levels and risk of all-cause mortality mediated by post-stroke infection in acute ischemic stroke. Sci Bull (Beijing) 2023:S2095-9273(23)00347-X. [PMID: 37270342 DOI: 10.1016/j.scib.2023.05.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 04/19/2023] [Accepted: 05/22/2023] [Indexed: 06/05/2023]
Abstract
During the acute stage of ischemic stroke, it remains unclear how to interpret the low low-density lipoprotein cholesterol (LDL-C) level. We aimed to evaluate the association between LDL-C levels, post-stroke infection, and all-cause mortality. 804,855 ischemic stroke patients were included. Associations between LDL-C levels, infection, and mortality risk were estimated by multivariate logistic regression models and displayed by restricted cubic spline curves. Mediation analysis was performed under counterfactual framework to elucidate the mediation effect of post-stroke infection. The association between LDL-C and mortality risk was U-shaped. The nadir in LDL-C level with the lowest mortality risk was 2.67 mmol/L. Compared with the group with LDL-C = 2.50-2.99 mmol/L, the multivariable-adjusted odds ratio for mortality was 2.22 (95% confidence intervals (CI): 1.77-2.79) for LDL-C <1.0 mmol/L and 1.22 (95% CI: 0.98-1.50) for LDL-C ≥5.0 mmol/L. The association between LDL-C and all-cause mortality was 38.20% (95% CI: 5.96-70.45, P = 0.020) mediated by infection. After stepwise excluding patients with increasing numbers of cardiovascular risk factors, the U-shaped association between LDL-C and all-cause mortality and the mediation effects of infection remained consistent with the primary analysis, but the LDL-C interval with the lowest mortality risk increased progressively. The mediation effects of infection were largely consistent with the primary analysis in subgroups of age ≥65 years, female, body mass index <25 kg/m2, and National Institutes of Health Stroke Scale ≥16. During the acute stage of ischemic stroke, there is a U-shaped association between LDL-C level and all-cause mortality, where post-stroke infection is an important mediating mechanism.
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Affiliation(s)
- Zi-Mo Chen
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Hong-Qiu Gu
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Jing-Lin Mo
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Kai-Xuan Yang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Ying-Yu Jiang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Xin Yang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Chun-Juan Wang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Jie Xu
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Xia Meng
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing 100071, China; Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing 100071, China; Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai 200031, China
| | - Yong Jiang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Hao Li
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing 100071, China; Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing 100071, China; Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai 200031, China
| | - Li-Ping Liu
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Yi-Long Wang
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Xing-Quan Zhao
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China
| | - Zi-Xiao Li
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing 100071, China; Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing 100071, China; Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai 200031, China.
| | - Yong-Jun Wang
- Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100071, China; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100071, China; Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing 100071, China; Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing 100071, China; Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai 200031, China.
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25
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Fernández MS, Silva Melchor L, Martínez-Sellés M, Viana Tejedor A, Aguilar R, Lopez de Sa Areses E, Martín Asenjo R. Early approach to LDL-related risk after acute coronary syndrome: The OPTA Project. Expert Rev Cardiovasc Ther 2023:1-6. [PMID: 37144281 DOI: 10.1080/14779072.2023.2211266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
INTRODUCTION Hyperlipidemia is the main underlying cause of atherosclerotic cardiovascular disease. Reducing low-density lipoprotein (LDL) cholesterol to recommended targets after an acute coronary syndrome (ACS) is of utmost importance as it is associated with a reduction of mortality and further cardiovascular events. Unfortunately, there are considerable gaps between guideline recommendations and clinical practice. In addition, the approach to treatment of this population is very heterogeneous, even in specialized cardiovascular units. Some easy-to-implement strategies may help to optimize the management of these patients. AREAS COVERED The OPTA Project was developed to identify these gaps and to provide recommendations to improve and harmonize the management of patients with ACS, with a specific focus on lipids. EXPERT OPINION Five areas of interest were defined: 1) evaluation of cardiovascular risk at admission, 2) development of a strategy to effectively and rapidly reduce LDL cholesterol levels, 3) determining LDL cholesterol goals (<55 mg/dL or stricter) and follow-up, 4) data collection during hospitalization, and 5) standardized discharge report. Specific recommendations are given to reduce inequalities, following the targets "the lower, the better" and "the earlier, the better".
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Affiliation(s)
| | - Lorenzo Silva Melchor
- Department of Cardiology, Hospital Universitario Puerta de Hierro Majadahonda-Madrid, Spain
| | - Manuel Martínez-Sellés
- Department of Cardiology, Hospital Universitario Gregorio Marañon, CIBERCV, Universidad Europea, Universidad Complutense, Madrid, Spain
| | - Ana Viana Tejedor
- Department of Cardiology, Hospital Clínico San Carlos, Universidad Complutense, Madrid, Spain
| | - Rio Aguilar
- Department of Cardiology. Hospital Universitario de la Princesa, Universidad Autonoma de Madrid, Spain
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De Luca L, Riccio C, Navazio A, Valente S, Cipriani M, Corda M, De Nardo A, Francese GM, Napoletano C, Tizzani E, Roncon L, Caldarola P, Gulizia MM, Gabrielli D, Oliva F, Colivicchi F. ANMCO position paper on the management of hypercholesterolaemia in patients with acute coronary syndrome. Eur Heart J Suppl 2023; 25:D312-D322. [PMID: 37213800 PMCID: PMC10194822 DOI: 10.1093/eurheartjsupp/suad100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Patients suffering from acute coronary syndrome (ACS) present a high risk of recurrence and new adverse cardiovascular events after hospital discharge. Elevated plasma LDL-cholesterol (LDL-C) levels have been shown to be a causal factor for the development of coronary heart disease, and robust clinical evidence has documented that LDL-C levels decrease linearly correlates with a reduction in cardiovascular events. Recent studies have also demonstrated the safety and efficacy of an early and significant reduction in LDL-C levels in patients with ACS. In this position paper, Italian Association of Hospital Cardiologists proposes a decision algorithm on early adoption of lipid-lowering strategies at hospital discharge and short-term follow-up of patients with ACS, in the light of the multiple evidence generated in recent years on the treatment of hypercholesterolaemia and the available therapeutic options, considering current reimbursement criteria.
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Affiliation(s)
- Leonardo De Luca
- Corresponding author. Tel: 00390658704419, Fax: 00390658704423, ;
| | - Carmine Riccio
- UOSD Follow-up del Paziente Post-Acuto, Dipartimento Cardio-Vascolare, AORN Sant'Anna e San Sebastiano, Caserta 81100, Italy
| | - Alessandro Navazio
- SOC Cardiologia Ospedaliera, Presidio Ospedaliero Arcispedale Santa Maria Nuova, Azienda USL di Reggio Emilia—IRCCS, Reggio Emilia 42121, Italy
| | - Serafina Valente
- Dipartimento Cardio-Toracico, AOU Senese, Ospedale Santa Maria alle Scotte, Siena 53100, Italy
| | - Manlio Cipriani
- UOC Cardiologia, ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo 90121, Italy
| | - Marco Corda
- S.C. Cardiologia, Azienda Ospedaliera G. Brotzu, Cagliari 09121, Italy
| | - Alfredo De Nardo
- UO Cardiologia-UTIC, Ospedale Civile ‘G. Jazzolino’, Vibo Valentia 89900, Italy
| | - Giuseppina Maura Francese
- UOC Cardiologia, Ospedale Garibaldi-Nesima, Azienda di Rilievo Nazionale e Alta Specializzazione ‘Garibaldi’, Catania 95100, Italy
| | - Cosimo Napoletano
- UOC Cardiologia-UTIC-Emodinamica, Presidio Ospedaliero ‘G. Mazzini’, Teramo 64100, Italy
| | - Emanuele Tizzani
- Dipartimento di Cardiologia, Ospedale degli Infermi, Rivoli (TO), Torino 10098, Italy
| | - Loris Roncon
- UOC Cardiologia, Ospedale Santa Maria della Misericordia, Rovigo 45100, Italy
| | | | - Michele Massimo Gulizia
- UOC Cardiologia, Ospedale Garibaldi-Nesima, Azienda di Rilievo Nazionale e Alta Specializzazione ‘Garibaldi’, Catania 95100, Italy
| | - Domenico Gabrielli
- Dipartimento di Scienze Cardio-Toraco-Vascolari, UOC Cardiologia, AO San Camillo-Forlanini, Circonvallazione Gianicolense, 87, 00152 Roma, Italy
| | - Fabrizio Oliva
- Unità di Cure Intensive Cardiologiche, Cardiologia 1-Emodinamica, Dipartimento Cardiotoracovascolare ‘A. De Gasperis’, ASST Grande Ospedale Metropolitano Niguarda, Milano 20162, Italy
| | - Furio Colivicchi
- UOC Cardiologia Clinica e Riabilitativa, Presidio Ospedaliero San Filippo Neri—ASL Roma 1, Roma 00176, Italia
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De Luca L, Halasz G. The PACMAN-AMI trial: a revolution in the treatment of acute coronary syndromes. Eur Heart J Suppl 2023; 25:C90-C95. [PMID: 37125317 PMCID: PMC10132619 DOI: 10.1093/eurheartjsupp/suad040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
After an acute coronary syndrome (ACS), the risk of major adverse cardiovascular events (MACE) persists despite the reperfusion of the culprit lesion. The addition of proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) to standard lipid-lowering therapies has been demonstrated to effectively reduce the levels of low-density lipoprotein cholesterol (LDL-C), with a consistent decrease of MACE in large, randomized clinical trials enrolling patients at high risk of cardiovascular events. There is a strong rationale for an immediate and aggressive LDL-C lowering with the use of PCSK9i in ACS patients. The PACMAN-AMI trial tested this hypothesis demonstrating that in ACS patients, the addition of subcutaneous biweekly alirocumab, compared with placebo, to high-intensity statin therapy resulted in significantly greater coronary plaque regression in non-infarct-related arteries after 52 weeks, as assessed by novel intra-coronary imaging modalities. These findings might provide the mechanistic rationale in favour of early initiation of very intensive LDL-C-lowering therapy in the acute setting of ACS, potentially modifying the actual common pattern of treatment.
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Affiliation(s)
- Leonardo De Luca
- Corresponding author. Tel: +39 6 58704419, Fax: +39 6 5870 4361, ;
| | - Geza Halasz
- Department of Cardio-Thoracic and Vascular Medicine and Surgery, Division of Cardiology, Azienda Ospedaliera San Camillo-Forlanini, Circonvallazione Gianicolense, 87, 00152 Rome, Italy
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Bellino M, Galasso G, Silverio A, Tedeschi M, Formisano C, Romei S, Esposito L, Cancro FP, Vassallo MG, Accarino G, Verdoia M, Di Muro FM, Vecchione C, De Luca G. Soluble PCSK9 Inhibition: Indications, Clinical Impact, New Molecular Insights and Practical Approach-Where Do We Stand? J Clin Med 2023; 12:jcm12082922. [PMID: 37109259 PMCID: PMC10146045 DOI: 10.3390/jcm12082922] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/12/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Current research on cardiovascular prevention predominantly focuses on risk-stratification and management of patients with coronary artery disease (CAD) to optimize their prognosis. Several basic, translational and clinical research efforts aim to determine the etiological mechanisms underlying CAD pathogenesis and to identify lifestyle-dependent metabolic risk factors or genetic and epigenetic parameters responsible for CAD occurrence and/or progression. A log-linear association between the absolute exposure of LDL cholesterol (LDL-C) and the risk of atherosclerotic cardio-vascular disease (ASCVD) was well documented over the year. LDL-C was identified as the principal enemy to fight against, and soluble proprotein convertase subtilisin kexin type 9 (PCSK9) was attributed the role of a powerful regulator of blood LDL-C levels. The two currently available antibodies (alirocumab and evolocumab) against PCSK9 are fully human engineered IgG that bind to soluble PCSK9 and avoid its interaction with the LDLR. As documented by modern and dedicated "game-changer" trials, antibodies against soluble PCSK9 reduce LDL-C levels by at least 60 percent when used alone and up to 85 percent when used in combination with high-intensity statins and/or other hypolipidemic therapies, including ezetimibe. Their clinical indications are well established, but new areas of use are advocated. Several clues suggest that regulation of PCSK9 represents a cornerstone of cardiovascular prevention, partly because of some pleiotropic effects attributed to these newly developed drugs. New mechanisms of PCSK9 regulation are being explored, and further efforts need to be put in place to reach patients with these new therapies. The aim of this manuscript is to perform a narrative review of the literature on soluble PCSK9 inhibitor drugs, with a focus on their indications and clinical impact.
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Affiliation(s)
- Michele Bellino
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Gennaro Galasso
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Angelo Silverio
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Michele Tedeschi
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Ciro Formisano
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Stefano Romei
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Luca Esposito
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Francesco Paolo Cancro
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Maria Giovanna Vassallo
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Giulio Accarino
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Monica Verdoia
- Division of Cardiology, Ospedale Degli Infermi, ASL Biella, 13900 Biella, Italy
| | - Francesca Maria Di Muro
- Structural Interventional Cardiology, Department of Clinical and Experimental Medicine, Clinica Medica, Careggi University Hospital, 50139 Florence, Italy
| | - Carmine Vecchione
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
- Vascular Physiopathology Unit, IRCCS Neuromed Mediterranean Neurological Institute, 86077 Pozzilli, Italy
| | - Giuseppe De Luca
- Division of Cardiology, AOU "Policlinico G. Martino", Department of Clinical and Experimental Medicine, University of Messina, 98166 Messina, Italy
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant'Ambrogio, 20161 Milan, Italy
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Calabrò P, Spaccarotella C, Cesaro A, Andò G, Piccolo R, De Rosa S, Zimarino M, Mancone M, Gragnano F, Moscarella E, Muscoli S, Romeo F, Barillà F, Filardi PP, Indolfi C, Niccoli G. Lipid-lowering therapy in patients with coronary artery disease undergoing percutaneous coronary interventions in Italy: an expert opinion paper of Interventional Cardiology Working Group of Italian Society of Cardiology. J Cardiovasc Med (Hagerstown) 2023; 24:e86-e94. [PMID: 37052225 DOI: 10.2459/jcm.0000000000001440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
After percutaneous coronary interventions (PCIs), patients remain at high risk of developing recurrent cardiovascular events. Despite advances in interventional cardiology, the correct management of residual low-density lipoprotein cholesterol (LDL-C) risk continues to be crucial for improving long-term outcomes after PCI. However, several observational studies have demonstrated suboptimal LDL-C control, poor adherence to statin therapy, and underutilization of high-intensity statins, ezetimibe, and proprotein convertase subtilisin/kexin type 9 inhibitors in real-world clinical practice despite a strong endorsement from international guidelines. Recent studies have shown that early intensive lipid-lowering therapy stabilizes atheromatous plaque and increases fibrous cap thickness in patients with acute coronary syndrome. This finding emphasizes the importance of achieving therapeutic targets by establishing an effective treatment as early as possible. The aim of this expert opinion paper of the Interventional Cardiology Working Group of the Italian Society of Cardiology is to discuss the management of lipid-lowering therapy in patients undergoing PCIs according to Italian reimbursement policies and regulations, with a particular focus on the discharge phase.
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Affiliation(s)
- Paolo Calabrò
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Carmen Spaccarotella
- Department of Advanced Biomedical Sciences, University of Naples 'Federico II', Naples
| | - Arturo Cesaro
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Giuseppe Andò
- Unit of Cardiology, Department of Clinical and Experimental Medicine, University of Messina, Messina
| | - Raffaele Piccolo
- Department of Advanced Biomedical Sciences, University of Naples 'Federico II', Naples
| | - Salvatore De Rosa
- Division of Cardiology, Department of Medical and Surgical Science, Magna Graecia University, Catanzaro
| | - Marco Zimarino
- Institute of Cardiology, 'G. d'Annunzio' University, Chieti
| | - Massimo Mancone
- Department of Clinical, Internal, Anaesthesiology and Cardiovascular Sciences, 'Sapienza' University of Rome, Policlinico Umberto I
| | - Felice Gragnano
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Elisabetta Moscarella
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | | | - Francesco Romeo
- Department of Departmental Faculty of Medicine, Unicamillus-Saint Camillus International, University of Health and Medical Sciences
| | | | | | - Ciro Indolfi
- Division of Cardiology, Department of Medical and Surgical Science, Magna Graecia University, Catanzaro
| | - Giampaolo Niccoli
- Department of Medicine and Surgery, University of Parma, Parma, Italy
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Alzarroug AF, Al Gahtani HK, Algahtani S, Alghamdi HK, Alhinti MF, Almutairi KA, Algahtani S. Safety and Effectiveness of Evolocumab During Acute and Sub-acute Phases of Acute Coronary Syndrome (ACS): A Systematic Review and Meta-analysis. Cureus 2023; 15:e35514. [PMID: 37007377 PMCID: PMC10051038 DOI: 10.7759/cureus.35514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Coronary artery disease (CAD), manifested mainly as acute coronary syndrome (ACS), continues to be a major cause of mortality globally and a significant contributing factor to the global disease burden. Elevation of low-density lipoprotein cholesterol levels attributed to proprotein convertase subtilisin/Kexin type-9 (PCSK9) during and following ACS puts patients at high risk of subsequent adverse events. Evolocumab is a PCSK9 inhibitor that is associated with a significant reduction in low-density lipoprotein cholesterol (LDL-C) levels through PCSK9 inhibition in comparison to traditional statin therapy. METHODS We conducted a systematic review and meta-analysis of literature addressing the efficacy and safety of evolocumab compared to other lipid-lowering therapies or placebo. An extensive internet-based literature search using pre-determined key phrases supported by medical sub-headings and Boolean operators was performed in October 2022 to identify literature pertinent to the research topic. The search was primarily based on the National Library of Medicine (PubMed and Clinical Trials), MEDLINE, Cochrane, and the Science direct literature databases. Subsequently, the researchers devised PICOs-based screening criteria which had to be met by each identified study for inclusion in the review and meta-analysis. Two independent reviewers conducted data stratification and quality assessment of identified studies. Statistical analysis of the primary and secondary outcomes was conducted on the Cochrane REVMAN 5.4 statistical software for randomized trials. RESULTS Two thousand five hundred and seventy-six potential studies were identified for inclusion in the systematic review. Data stratification, screening, and quality assessment of these studies based on the eligibility criteria led to the exclusion of two thousand five hundred and sixty-seven studies as they did not meet the standards set. Nine randomized controlled trials progressed to numerical analysis for validity and reliability. Eight studies were included in the meta-analysis. Meta-analytical results showed a significant decrease in LDL-C changes from initiation of evolocumab therapy to 8 weeks following ACS compared to placebo. Similar results were derived in the sub-acute phase of ACS [SMD -1.95 (95% CI -2.29, -1.62)]. The meta-analysis revealed no statistically significant relationship between the risk of adverse effects, serious adverse effects, and major adverse cardiovascular events (MACE) from treatment using evolocumab in comparison to placebo [(relative risk, RR 1.04 (95% CI 0.99, 1.08) (Z = 1.53; p=0.12)]. CONCLUSION Early evolocumab therapy initiation was associated with a significant decrease in LDL-C levels and was not associated with an increased risk of adverse effects in comparison to placebo.
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Chen H, Chen X. PCSK9 inhibitors for acute coronary syndrome: the era of early implementation. Front Cardiovasc Med 2023; 10:1138787. [PMID: 37200976 PMCID: PMC10185746 DOI: 10.3389/fcvm.2023.1138787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 04/17/2023] [Indexed: 05/20/2023] Open
Abstract
Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors, a new cholesterol-lowering strategy, can decrease low-density lipoprotein cholesterol (LDL-C) levels by inhibiting PCSK9 and reducing the degradation of LDL receptors; thus, they are impacting the management of dyslipidemia to the prevention of cardiovascular events. Recent guidelines recommend PCSK9 inhibitors for patients who fail to achieve target lipids after ezetimibe/statin therapy. As PCSK9 inhibitors have been demonstrated to significantly and safely reduce LDL-C, discussions have begun to explore its optimal timing in coronary artery disease, especially in subjects with acute coronary syndrome (ACS). Also, their additional benefits, such as anti-inflammatory effects, plaque regression effects, and cardiovascular event prevention, have become the focus of recent research. Several studies, including EPIC-STEMI, suggest the lipid-lowering effects of early PCSK9 inhibitors in ACS patients, while some studies such as PACMAN-AMI suggest that early PCSK9 inhibitors can decelerate plaque progression and reduce short-term risks of cardiovascular events. Thus, PCSK9 inhibitors are entering the era of early implementation. In this review, we are committed to summarizing the multidimensional benefits of early implementation of PCSK9 inhibitors in ACS.
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Krychtiuk KA, Ahrens I, Drexel H, Halvorsen S, Hassager C, Huber K, Kurpas D, Niessner A, Schiele F, Semb AG, Sionis A, Claeys MJ, Barrabes J, Montero S, Sinnaeve P, Pedretti R, Catapano A. Acute LDL-C reduction post ACS: strike early and strike strong: from evidence to clinical practice. A clinical consensus statement of the Association for Acute CardioVascular Care (ACVC), in collaboration with the European Association of Preventive Cardiology (EAPC) and the European Society of Cardiology Working Group on Cardiovascular Pharmacotherapy. EUROPEAN HEART JOURNAL. ACUTE CARDIOVASCULAR CARE 2022; 11:939-949. [PMID: 36574353 DOI: 10.1093/ehjacc/zuac123] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 10/02/2022] [Indexed: 12/28/2022]
Abstract
After experiencing an acute coronary syndrome (ACS), patients are at a high risk of suffering from recurrent ischaemic cardiovascular events, especially in the very early phase. Low density lipoprotein-cholesterol (LDL-C) is causally involved in atherosclerosis and a clear, monotonic relationship between pharmacologic LDL-C lowering and a reduction in cardiovascular events post-ACS has been shown, a concept termed 'the lower, the better'. Current ESC guidelines suggest an LDL-C guided, step-wise initiation and escalation of lipid-lowering therapy (LLT). Observational studies consistently show low rates of guideline-recommended LLT adaptions and concomitant low rates of LDL-C target goal achievement, leaving patients at residual risk, especially in the vulnerable post-ACS phase. In addition to the well-established 'the lower, the better' approach, a 'strike early and strike strong' approach in the early post-ACS phase with upfront initiation of a combined lipid-lowering approach using high-intensity statins and ezetimibe seems reasonable. We discuss the rationale, clinical trial evidence and experience for such an approach and highlight existing knowledge gaps. In addition, the concept of acute initiation of PCSK9 inhibition in the early phase is reviewed. Ultimately, we focus on hurdles and solutions to provide high-quality, evidence-based follow-up care in post-ACS patients.
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Affiliation(s)
- Konstantin A Krychtiuk
- Department of Internal Medicine II-Division of Cardiology, Medical University of Vienna, 1180 Vienna, Austria.,Duke Clinical Research Institute, Durham, NC 27701, USA
| | - Ingo Ahrens
- Department of Cardiology and Medical Intensive Care, Augustinerinnen Hospital Cologne, Academic Teaching Hospital University of Cologne, 50678 Cologne, Germany
| | - Heinz Drexel
- Vorarlberg Institute for Vascular Investigation and Treatment (VIVIT), Carinagasse 47, AT-6800 Feldkirch, Austria.,Private University of the Principality of Liechtenstein, Dorfstrasse 24, FL-9495 Triesen, Liechtenstein.,Department of Medicine I, Academic Teaching Hospital Feldkirch, Carinagasse 47, AT-6800 Feldkirch, Austria
| | - Sigrun Halvorsen
- Institute of Clinical Medicine, University of Oslo, 0372 Oslo, Norway.,Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
| | - Christian Hassager
- Department of Cardiology, Rigshospitalet and Department of Clinical Medicine, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Kurt Huber
- 3rd Department of Internal Medicine, Cardiology and Intensive Care Unit, Wilhelminenhospital, 1160 Vienna, Austria.,Ludwig Boltzmann Institute for Cardiovascular Research, 1090 Vienna, Austria.,Medical School, Sigmund Freud University, 1020 Vienna, Austria
| | - Donata Kurpas
- Family Medicine Department, Wroclaw Medical University, 50-367 Wroclaw, Poland
| | - Alexander Niessner
- Department of Internal Medicine II-Division of Cardiology, Medical University of Vienna, 1180 Vienna, Austria
| | - Francois Schiele
- Department of Cardiology, University Hospital Besancon, University of Franche-Comté, France and EA3920, Besancon, France
| | - Anne Grete Semb
- Preventive Cardio-Rheuma Clinic, Department of Rheumatology, Division of Innovation and Research, Center for Treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway
| | - Alessandro Sionis
- Intensive Cardiac Care Unit, Cardiology Department, Hospital de Sant Pau, IIB-Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain.,CIBER-CV, Centro de investigación Biomédica en Red de Enfermedades Cardiovasculares, 28029 Madrid, Spain
| | - Marc J Claeys
- Department of Cardiology, Antwerp University Hospital, 2650 Edegem, Belgium
| | - José Barrabes
- Acute Cardiac Care Unit, Cardiology Service, Vall d'Hebron Hospital Universitari, Universitat Autònoma de Barcelona, Barcelona, Spain.,CIBERC-V, Centro de investigación Biomédica en Red de Enfermedades Cardiovasculares, Madrid, Spain
| | - Santiago Montero
- Acute Cardiovascular Care Unit, Cardiology, Hospital Germans Trias i Pujol. Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Peter Sinnaeve
- Department of Cardiology, University Hospital Leuven, Leuven, Belgium
| | - Roberto Pedretti
- Director of Cardiovascular Department, Head of Cardiology Unit, IRCCS MultiMedica, Milan, Italy
| | - Alberico Catapano
- Professor of Pharmacology, Director Center of Epidemiology and Preventive Pharmacology, Director Laboratory of Lipoproteins, Immunity and Atherosclerosis Department of Pharmacological and Biomolecular Sciences Director Center for the Study of Atherosclerosis at Bassini Hospital University of Milan, Milan, Italy
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Mensink FB, Los J, Ten Cate TJF, Oemrawsingh RM, Brouwer MA, El Messaoudi S, van Royen N, Cornel JH, Riksen NP, van Geuns RJM. Pharmaco-invasive therapy: Early implementation of statins and proprotein convertase subtilisin/kexin type 9 inhibitors after acute coronary syndrome. Front Cardiovasc Med 2022; 9:1061346. [PMID: 36568547 PMCID: PMC9772027 DOI: 10.3389/fcvm.2022.1061346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 11/14/2022] [Indexed: 12/12/2022] Open
Abstract
Elevated LDL-cholesterol (LDL-C) plays a major role in atheroma formation and inflammation. Medical therapy to lower elevated LDL-C is the cornerstone for reducing the progression of atherosclerotic cardiovascular disease. Statin therapy, and more recently, other drugs such as proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors, have proven efficacy in long-term lowering of LDL-C and therefore diminish cardiovascular risk. During an acute coronary syndrome (ACS), a systemic inflammatory response can destabilize other non-culprit atherosclerotic plaques. Patients with these vulnerable plaques are at high risk of experiencing recurrent cardiovascular events in the first few years post-ACS. Initiating intensive LDL-C lowering therapy in these patients with statins or PCSK9 inhibitors can be beneficial via several pathways. High-intensity statin therapy can reduce inflammation by directly lowering LDL-C, but also through its pleiotropic effects. PCSK9 inhibitors can directly lower LDL-C to recommended guideline thresholds, and could have additional effects on inflammation and plaque stability. We discuss the potential role of early implementation of statins combined with PCSK9 inhibitors to influence these cascades and to mediate the associated cardiovascular risk, over and above the well-known long-term beneficial effects of chronic LDL-C lowering.
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Affiliation(s)
- F. B. Mensink
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands,*Correspondence: F. B. Mensink,
| | - J. Los
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - T. J. F. Ten Cate
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - R. M. Oemrawsingh
- Department of Cardiology, Albert Schweitzer Ziekenhuis, Dordrecht, Netherlands
| | - M. A. Brouwer
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - S. El Messaoudi
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - N. van Royen
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - J. H. Cornel
- Department of Cardiology, Noordwest Ziekenhuisgroep, Alkmaar, Netherlands
| | - N. P. Riksen
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - R. J. M. van Geuns
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
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Mehta SR, Pare G, Lonn EM, Jolly SS, Natarajan MK, Pinilla-Echeverri N, Schwalm JD, Sheth TN, Sibbald M, Tsang M, Valettas N, Velianou JL, Lee SF, Ferdous T, Nauman S, Nguyen H, McCready T, McQueen MJ. Effects of routine early treatment with PCSK9 inhibitors in patients undergoing primary percutaneous coronary intervention for ST-segment elevation myocardial infarction: a randomised, double-blind, sham-controlled trial. EUROINTERVENTION 2022; 18:e888-e896. [PMID: 36349701 PMCID: PMC9743253 DOI: 10.4244/eij-d-22-00735] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 09/09/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND In patients with ST-segment elevation myocardial infarction (STEMI), early initiation of high-intensity statin therapy, regardless of low-density lipoprotein (LDL) cholesterol levels, is the standard of practice worldwide. Aims: We sought to determine the effect of a similar early initiation strategy, using a proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor added to the high-intensity statin, on LDL cholesterol in acute STEMI. METHODS In a randomised, double-blind trial we assigned 68 patients with STEMI undergoing primary percutaneous coronary intervention (PCI) to early treatment with alirocumab 150 mg subcutaneously or to a matching sham control. The first injection was given before primary PCI regardless of the baseline LDL level, then at 2 and 4 weeks. The primary outcome was the percent reduction in direct LDL cholesterol up to 6 weeks, analysed using a linear mixed model. Results: High-intensity statin use was 97% and 100% in the alirocumab and sham-control groups, respectively. At a median of 45 days, the primary outcome of LDL cholesterol decreased by 72.9% with alirocumab (2.97 mmol/L to 0.75 mmol/L) versus 48.1% with the sham control (2.87 mmol/L to 1.30 mmol/L), for a mean between-group difference of -22.3% (p<0.001). More patients achieved the European Society of Cardiology/European Atherosclerosis Society dyslipidaemia guideline target of LDL ≤1.4 mmol/L in the alirocumab group (92.1% vs 56.7%; p<0.001). Within the first 24 hours, LDL declined slightly more rapidly in the alirocumab group than in the sham-control group (-0.01 mmol/L/hour; p=0.03) with similar between-group mean values. Conclusions: In this randomised trial of routine early initiation of PCSK9 inhibitors in patients undergoing primary PCI for STEMI, alirocumab reduced LDL cholesterol by 22% compared with sham control on a background of high-intensity statin therapy. A large trial is needed to determine if this simplified approach followed by long-term therapy improves cardiovascular outcomes in patients with acute STEMI. (ClinicalTrials.gov: NCT03718286).
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Affiliation(s)
- Shamir R Mehta
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Guillaume Pare
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada
| | - Eva M Lonn
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Sanjit S Jolly
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Madhu K Natarajan
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Natalia Pinilla-Echeverri
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Jon-David Schwalm
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Tej N Sheth
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Matthew Sibbald
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Michael Tsang
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Nicholas Valettas
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - James L Velianou
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
| | - Shun Fu Lee
- Population Health Research Institute, Hamilton, ON, Canada
| | - Tahsin Ferdous
- Population Health Research Institute, Hamilton, ON, Canada
| | | | - Helen Nguyen
- Population Health Research Institute, Hamilton, ON, Canada
| | - Tara McCready
- Population Health Research Institute, Hamilton, ON, Canada
| | - Matthew J McQueen
- Population Health Research Institute, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Hamilton Health Sciences, Hamilton, ON, Canada
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada
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Schettler VJJ, Schettler E. Beyond cholesterol-pleiotropic effects of lipoprotein apheresis. Ther Apher Dial 2022; 26 Suppl 1:35-40. [PMID: 36468323 DOI: 10.1111/1744-9987.13857] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 03/21/2022] [Accepted: 04/15/2022] [Indexed: 12/12/2022]
Abstract
Cardiovascular disease is a leading cause of mortality worldwide, which is caused mainly by atherosclerosis, a chronic inflammatory disease of blood vessels. Therefore, atherosclerosis represents a complex disorder, which induces damage or imbalance on different levels: for example, genes, cytokines, lipoproteins, cells, vessels, and organs. Lipoprotein apheresis (LA) is a well-established extracorporeal treatment of severe hyperlipoproteinemia. In addition, LA may have simultaneously crucial effects on many other atherogenic factors during the treatments, for example, as vascular inflammation, rheology, mobilization of adult stem cells and gene expressions in blood or endothelial cells, which will be discussed in this short review. In addition, stable microRNAs besides tissues also appear in extracellular compartments, for example, vessels, involved in atherosclerotic processes, were found to be reduced by LA treatments. In summary, LA represents a complex therapeutic procedure, that provides an ideal tool for the treatment of complex disorders such as atherosclerosis.
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Affiliation(s)
| | - Elke Schettler
- BRAVE - Benefit for Research on Arterial Hypertension, Dyslipidemia and Vascular Risk and Education e.V., Göttingen, Germany
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Lloyd-Jones DM, Morris PB, Ballantyne CM, Birtcher KK, Covington AM, DePalma SM, Minissian MB, Orringer CE, Smith SC, Waring AA, Wilkins JT. 2022 ACC Expert Consensus Decision Pathway on the Role of Nonstatin Therapies for LDL-Cholesterol Lowering in the Management of Atherosclerotic Cardiovascular Disease Risk: A Report of the American College of Cardiology Solution Set Oversight Committee. J Am Coll Cardiol 2022; 80:1366-1418. [PMID: 36031461 DOI: 10.1016/j.jacc.2022.07.006] [Citation(s) in RCA: 175] [Impact Index Per Article: 87.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Ferri N, Ruscica M, Lupo MG, Vicenzi M, Sirtori CR, Corsini A. Pharmacological rationale for the very early treatment of acute coronary syndrome with monoclonal antibodies anti-PCSK9. Pharmacol Res 2022; 184:106439. [PMID: 36100012 DOI: 10.1016/j.phrs.2022.106439] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/07/2022] [Accepted: 09/07/2022] [Indexed: 11/16/2022]
Abstract
Immediate and aggressive lipid lowering therapies after acute coronary syndromes (ACS) and percutaneous coronary interventions (PCI) are supported by the ESC/EAS dyslipidemia guidelines, recommending the initiation of high-intensity statin therapy within the first 1-4 days of hospitalization. However, whether non statin lipid-lowering agents, added to statin treatment, could produce a further reduction in the risk of major adverse cardiovascular events (MACE) is still unknown. Thus, the efficacy of early treatment post-ACS with monoclonal antibodies (mAbs) anti PCSK9, evolocumab and alirocumab, is under investigation. The rationale to explore the rapid and aggressive pharmacological intervention with PCSK9 mAbs is supported by at least five confirmatory data in ACS: 1) circulating PCSK9 levels are raised during ACS 2) PCSK9 may stimulate platelet reactivity, this last being pivotal in the recurrence of ischemic events; 3) PCSK9 is associated with intraplaque inflammation, macrophage activation and endothelial dysfunction; 4) PCSK9 concentrations are associated with inflammation in the acute phase of ACS; and 5) statins raise PCSK9 levels promptly and, at times, dramatically. In this scenario, appropriate pharmacodynamic characteristics of anti PCSK9 therapies are a prerequisite for an effective response. Monoclonal antibodies act on circulating PCSK9 with a direct and rapid binding by blocking the interaction with the low-density lipoprotein receptor (LDLR). Evolocumab and alirocumab show a very rapid (within 4 h) and effective suppression of circulating unbound PCSK9 (- 95 % ÷ - 97 %). This inhibition results in a significant reduction of LDL-cholesterol (LDL-C) after 48 h (- 35 %) post injection with a full effect after 7-10 days (55-75 %). The complete and swift inhibitory action by evolocumab and alirocumab could have a potential clinical impact in ACS patients, also considering their potential inhibition of PCSK9 within the atherosclerotic plaque. Thus, administration of evolocumab or alirocumab is effective in lowering LDL-C levels in ACS, although the efficacy to prevent further cardiovascular (CV) events is still undetermined. The answer to this question will be provided by the ongoing clinical trials with evolocumab and alirocumab in ACS. In the present review we will discuss the pharmacological and biological rationale supporting the potential use of PCSK9 mAbs in ACS patients and the emerging evidence of evolocumab and alirocumab treatment in this clinical setting.
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Affiliation(s)
- Nicola Ferri
- Dipartimento di Medicina, Università degli Studi di Padova, Padua, Italy.
| | - Massimiliano Ruscica
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | | | - Marco Vicenzi
- Cardiovascular Disease Unit, Internal Medicine Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Cesare R Sirtori
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Alberto Corsini
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
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Sulman D, Zeitouni M, Silvain J, Kerneis M, Guedeney P, Barthélémy O, Brugier D, Sabouret P, Lattuca B, Mertens E, Posson J, Procopi N, Salloum T, Collet JP, Montalescot G. ESC/EAS guidelines for the detection, prevention, and treatment of individuals at risk of a first myocardial infarction: effect of 5 years of updates and the new SCORE2. EUROPEAN HEART JOURNAL - CARDIOVASCULAR PHARMACOTHERAPY 2022; 8:633-643. [DOI: 10.1093/ehjcvp/pvac021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/03/2022] [Accepted: 03/23/2022] [Indexed: 04/10/2023]
Abstract
Abstract
Aims
The European Society of Cardiology (ESC) has released three consecutive guidelines within 5 years addressing cardiovascular prevention, risk scores, and cholesterol treatment. This study aims to evaluate whether the 2021 ESC guidelines improved the eligibility of individuals for primary prevention statin therapy before their first ST-segment elevation myocardial infarction (STEMI), and for intensive lipid-lowering treatments in secondary prevention.
Methods and results
The cardiovascular risk category of 2757 consecutive individuals admitted for a first STEMI was evaluated to assess whether they would have been eligible for primary prevention statins according to 2021 vs. 2019 and 2016 ESC guidelines. Eligibility for intensive lipid-lowering therapy in secondary prevention was assessed according to the real-life follow-up low-density lipoprotein cholesterol (LDL-C) and the expected follow-up LDL-C. More individuals would have been eligible for primary prevention statins according to 2021 and 2019 vs. 2016 guidelines (61.8% vs. 38.7% vs. 23.6%, P < 0.01), a finding observed in both men (62.3% vs. 35.0% vs. 24.9%, P < 0.01) and women (60.2% vs. 50.7% vs. 19.3%, P = 0.18). Only 27% of individuals reached the LDL-C objective of 55 mg/L in secondary prevention: using the ESC stepwise approach, 61.7% were eligible for higher doses of statins, 26.2% for ezetimibe, and 12.1% for a proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor (PCSK9i). Based on expected LDL-C reductions, eligibility for a PCSK9i in secondary prevention was greater with 2021 vs. 2016 guidelines (44.5% vs. 22.5%, P < 0.01).
Conclusion
The 2021 ESC guidelines improved the detection and treatment of individuals at risk for a first myocardial infarction. In secondary prevention, 70% of patients kept LDL-C levels above 55 mg/dL: increasing the statin dose and adding ezetimibe were the most frequently recommended therapeutic actions.
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Affiliation(s)
- David Sulman
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Michel Zeitouni
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Johanne Silvain
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Mathieu Kerneis
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Paul Guedeney
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Olivier Barthélémy
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Delphine Brugier
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Pierre Sabouret
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Benoit Lattuca
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Emilie Mertens
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Julianne Posson
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Niki Procopi
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Tomy Salloum
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Jean-Philippe Collet
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
| | - Gilles Montalescot
- ACTION Study Group, INSERM UMRS 1166, Institut de Cardiologie, Hôpital Pitié-Salpêtrière (AP-HP), Sorbonne Université , 83 boulevard de l'hopital, 75013, Paris, France
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Ou Z, Yu Z, Liang B, Zhao L, Li J, Pang X, Liu Q, Xu C, Dong S, Sun X, Li T. Evolocumab enables rapid LDL-C reduction and inflammatory modulation during in-hospital stage of acute coronary syndrome: A pilot study on Chinese patients. Front Cardiovasc Med 2022; 9:939791. [PMID: 36017088 PMCID: PMC9397913 DOI: 10.3389/fcvm.2022.939791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 07/12/2022] [Indexed: 12/21/2022] Open
Abstract
Background and aims Proprotein convertase subtilisin/kexin type 9 (PCSK9) has long been considered a key regulator in lipid metabolism. Its role as a potential player in immune response has recently earned much attention. However, the effects of evolocumab, an approved PCSK9 monoclonal antibody, on lipid reduction and inflammation regulation in Chinese patients with acute coronary syndrome (ACS) during their in-hospital stage after an index event are not well known. Methods We conducted a case-crossover pilot study (http://www.clinicaltrials.gov/, NCT04730648) involving 31 patients hospitalized for ACS with elevated low-density lipoprotein cholesterol (LDL-C) level (≥70 mg/dL despite high-intensity statin) and 8 age- and gender-matched patients without coronary heart disease (CHD) as the baseline control. The patients with ACS received one dose of subcutaneous evolocumab (140 mg) on top of 10 mg/day rosuvastatin during hospitalization. Blood samples at baseline and 72 h post-evolocumab administration were collected for lipid and cytokine assessments. Results The patients without CHD shared similar risk factors and LDL-C levels with the patients with ACS but exhibited a more activated inflammatory status. After single-dose in-hospital evolocumab, the median LDL-C level of patients with ACS decreased from 109.0 to 41.4 mg/dL as early as 72 h, accompanied with reductions in other atherogenic lipids. Systemic inflammatory pattern was also altered, rendering a decrease in pro-inflammatory and anti-inflammatory cytokines. Conclusion In this case-crossover study of the effect of PCSK9 antibody among Chinese patients, evolocumab on top of high-intensity statin during hospitalization led to a remarkable and rapid reduction in atherogenic lipids and an alteration in inflammatory status at early-stage post-ACS.
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Affiliation(s)
- Ziwei Ou
- Department of Cardiology, Xiangya Hospital, Central South University, Changsha, China.,Department of Cardiology, Xiangya Third Hospital, Central South University, Changsha, China
| | - Zaixin Yu
- Department of Cardiology, Xiangya Hospital, Central South University, Changsha, China
| | - Benhui Liang
- Department of Cardiology, Xiangya Hospital, Central South University, Changsha, China
| | - Lin Zhao
- Department of Cardiology, Xiangya Third Hospital, Central South University, Changsha, China
| | - Jianghua Li
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, The First Affiliated Hospital, Southern University of Science and Technology, Jinan University), Shenzhen, China
| | - Xinli Pang
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, The First Affiliated Hospital, Southern University of Science and Technology, Jinan University), Shenzhen, China
| | - Qiyun Liu
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, The First Affiliated Hospital, Southern University of Science and Technology, Jinan University), Shenzhen, China
| | - Cong Xu
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, The First Affiliated Hospital, Southern University of Science and Technology, Jinan University), Shenzhen, China
| | - Shaohong Dong
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, The First Affiliated Hospital, Southern University of Science and Technology, Jinan University), Shenzhen, China
| | - Xin Sun
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, The First Affiliated Hospital, Southern University of Science and Technology, Jinan University), Shenzhen, China
| | - Tangzhiming Li
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, The First Affiliated Hospital, Southern University of Science and Technology, Jinan University), Shenzhen, China
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Vavuranakis MA, Jones SR, Ziogos E, Blaha MJ, Williams MS, Foran P, Schindler TH, Lai S, Schulman SP, Gerstenblith G, Leucker TM. The Trajectory of Lipoprotein(a) During the Peri- and Early Postinfarction Period and the Impact of Proprotein Convertase Subtilisin/Kexin Type 9 Inhibition. Am J Cardiol 2022; 171:1-6. [PMID: 35314069 DOI: 10.1016/j.amjcard.2022.01.058] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 01/10/2022] [Accepted: 01/17/2022] [Indexed: 11/26/2022]
Abstract
Lipoprotein(a), or Lp(a), levels and the effect of proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibition on Lp(a) during the peri-infarction and early postinfarction period are not well characterized. This study aimed to describe the trajectory of Lp(a), as well as the effect of PCSK9 inhibition on that trajectory during the peri-infarction and early postinfarction period. Lp(a) levels were obtained within 24 hours of hospital admission as well as within 24 hours of hospital discharge and at 30 days from 74 participants who presented with a NSTEMI (troponin I >5 ng/ml) or with a STEMI and were enrolled in 2 randomized, double-blind trials of evolocumab and placebo (Evolocumab in Acute Coronary Syndrome [EVACS I]; ClinicalTrials.gov, NCT03515304 and Evolocumab in Patients With STEMI [EVACS II]; ClinicalTrials.gov Identifier: NCT04082442). There was a significant increase from the pretreatment level in the placebo-treated patients, from 64 (41,187) nmol/L to 80 (47, 172) nmol/L at hospital discharge and to 82 (37, 265) at 30 days. This was primarily driven by the results from participants with high Lp(a) at hospital admission (>75 nmol/L) in whom the median increase was 28% as compared with a 10% increase in those with pretreatment Lp(a) of <75 nmol/L. In contrast, there was no significant change from the pretreatment level in the evolocumab-treated patients regardless of pretreatment Lp(a) levels. In conclusion, Lp(a) rises during the peri-infarction and early postinfarction period in patients with acute myocardial infarction. The increase was prevented by a single dose of subcutaneous evolocumab given within 24 hours of hospital admission.
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Burger AL, Pogran E, Muthspiel M, Kaufmann CC, Jäger B, Huber K. New Treatment Targets and Innovative Lipid-Lowering Therapies in Very-High-Risk Patients with Cardiovascular Disease. Biomedicines 2022; 10:biomedicines10050970. [PMID: 35625707 PMCID: PMC9138506 DOI: 10.3390/biomedicines10050970] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/15/2022] [Accepted: 04/19/2022] [Indexed: 11/16/2022] Open
Abstract
The effective and fast reduction of circulating low-density lipoprotein cholesterol (LDL-C) is a cornerstone for secondary prevention of atherosclerotic disease progression. Despite the substantial lipid-lowering effects of the established treatment option with statins and ezetimibe, a significant proportion of very-high-risk patients with cardiovascular disease do not reach the recommended treatment goal of <55 mg/dL (<1.4 mmol/L). Novel lipid-lowering agents, including the proprotein convertase subtilisin/kexin type 9 (PCSK9) antibodies alirocumab and evolocumab, the small interfering ribonucleotide acid (si-RNA) inclisiran, as well as the recently approved bempedoic acid, now complete the current arsenal of LDL-C lowering agents. These innovative therapies have demonstrated promising results in clinical studies. Besides a strong reduction of LDL-C by use of highly effective agents, there is still discussion as to whether a very rapid achievement of the treatment goal should be a new strategic approach in lipid-lowering therapy. In this review, we summarize evidence for the lipid-modifying properties of these novel agents and their safety profiles, and discuss their potential pleiotropic effects beyond LDL-C reduction (if any) as well as their effects on clinical endpoints as cardiovascular mortality. In addition to a treatment strategy of “the lower, the better”, we also discuss the concept of “the earlier, the better”, which may also add to the early clinical benefit of large LDL-C reduction after an acute ischemic event.
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Affiliation(s)
- Achim Leo Burger
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Edita Pogran
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Marie Muthspiel
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Christoph Clemens Kaufmann
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Bernhard Jäger
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
| | - Kurt Huber
- 3rd Medical Department with Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Montleartstrasse 37, 1160 Vienna, Austria; (A.L.B.); (E.P.); (M.M.); (C.C.K.); (B.J.)
- Medical School, Sigmund Freud University, 1020 Vienna, Austria
- Correspondence: ; Tel.: +43-1-49150-2301
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Furtado RHM, Fagundes AA, Oyama K, Zelniker TA, Tang M, Kuder JF, Murphy SA, Hamer A, Wang H, Keech AC, Giugliano RP, Sabatine MS, Bergmark BA. Effect of Evolocumab in Patients With Prior Percutaneous Coronary Intervention. Circ Cardiovasc Interv 2022; 15:e011382. [PMID: 35209731 DOI: 10.1161/circinterventions.121.011382] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Patients with prior percutaneous coronary intervention (PCI) are at high residual risk for multiple types of coronary events within and beyond the stented lesion. This risk might be mitigated by more intensive LDL-C (low-density lipoprotein cholesterol)-lowering beyond just with statin therapy. METHODS FOURIER (Further Cardiovascular Outcomes Research With PCSK9 Inhibition in Subjects With Elevated Risk) randomized 27 564 patients with stable atherosclerotic disease on statin to the PCSK9 (proprotein convertase subtilisin-kexin type 9) inhibitor evolocumab or placebo with a median follow-up of 2.2 years. The end points of interest were major adverse cardiovascular events (MACE; a composite of cardiovascular death, myocardial infarction, stroke, unstable angina or coronary revascularization), and major coronary events (a composite of coronary heart death, myocardial infarction, or coronary revascularization). We compared the risk of MACE and the magnitude of relative and absolute risk reductions with evolocumab in patients with and without prior PCI. RESULTS Seventeen thousand seventy-three patients had prior PCI. In the placebo arm, those with prior PCI had higher rates of MACE (13.2% versus 8.3%; hazard ratio [HR]adj 1.61 [95% CI, 1.42-1.84]; P<0.0001) and major coronary events (11.5% versus 6.0%; HRadj, 1.72 [95% CI, 1.49-1.99]; P<0.0001). Relative risk reductions with evolocumab were similar in patients with and without prior PCI (MACE: HR, 0.84 [0.77-0.91] versus HR, 0.88 [0.77-1.01]; Pinteraction 0.51; major coronary events: HR, 0.82 [0.75-0.90] versus HR, 0.88 [0.75-1.04]; Pinteraction 0.42). Absolute risk reductions for MACE were 2.0% versus 0.9% (Pinteraction 0.14) and for major coronary events 2.0% versus 0.7% (Pinteraction 0.045). In those with prior PCI, the effect of evolocumab on coronary revascularization (HR, 0.76 [0.69-0.85]) was directionally consistent across types of revascularization procedures: coronary artery bypass grafting (HR, 0.71 [0.54-0.94]); any PCI (HR, 0.77 [0.69-0.86]); PCI for de novo lesions (HR, 0.76 [0.66-0.88]); and PCI for stent failure or graft lesions (HR, 0.76 [0.63-0.91]). CONCLUSIONS Evolocumab reduces the risk of MACE in patients with prior PCI including the risk of coronary revascularization, with directionally consistent effects across several types of revascularization procedures, including coronary artery bypass grafting and PCI for stent or graft failure. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT01764633.
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Affiliation(s)
- Remo H M Furtado
- Academic Research Organization, Hospital Israelita Albert Einstein, Sao Paulo, Brazil (R.H.M.F.).,Instituto do Coracao (InCor), Hospital das Clinicas da Faculdade de Medicina, Universidade de Sao Paulo, Brazil (R.H.M.F.).,Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.)
| | - Antônio Aurélio Fagundes
- Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.)
| | - Kazuma Oyama
- Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.).,Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan (K.O.)
| | - Thomas A Zelniker
- Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.).,Division of Cardiology, Vienna General Hospital and Medical University of Vienna, Austria (T.A.Z.)
| | - Minao Tang
- Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.)
| | - Julia F Kuder
- Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.)
| | - Sabina A Murphy
- Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.)
| | - Andrew Hamer
- Cardiol Therapeutics, Oakville, ON, Canada (A.H.)
| | | | - Anthony C Keech
- National Health and Medical Research Council Clinical Trials Centre, Sydney Medical School, University of Sydney, Australia (A.C.K.)
| | - Robert P Giugliano
- Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.)
| | - Marc S Sabatine
- Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.)
| | - Brian A Bergmark
- Thrombolysis in Myocardial Infarction (TIMI) Study Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (R.H.M.F., A.A.F., K.O., T.A.Z., M.T., J.F.K., S.AM., R.P.G., M.S.S., B.A.B.)
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Puri R, Mehta V, Duell P, Iyengar S, Yusuf J, Dalal J, Narasingan S, Kalra D, Kapoor A, Pradhan A, Mukhopadhyay S, Vijayaraghavan K, Aggarwal R, Muruganathan A, Prabhakar D, Misra S, Shetty S, Kasliwal RR, Bansal M, Khanna NN, Khan A, Melinkeri RP, Kumar S, Chakraborty RN, Bardoloi N, Sahoo P, Vinayagam P, Modi R, Nanda R, Wong ND. Evidence for Intensive LDL-C Lowering for Acute Coronary Syndrome: Recommendations from the Lipid Association of India. J Clin Lipidol 2022; 16:261-271. [PMID: 35508456 DOI: 10.1016/j.jacl.2022.03.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/28/2022] [Accepted: 03/20/2022] [Indexed: 02/08/2023]
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Banach M, Burchardt P, Chlebus K, Dobrowolski P, Dudek D, Dyrbuś K, Gąsior M, Jankowski P, Jóźwiak J, Kłosiewicz-Latoszek L, Kowalska I, Małecki M, Prejbisz A, Rakowski M, Rysz J, Solnica B, Sitkiewicz D, Sygitowicz G, Sypniewska G, Tomasik T, Windak A, Zozulińska-Ziółkiewicz D, Cybulska B. PoLA/CFPiP/PCS/PSLD/PSD/PSH guidelines on diagnosis and therapy of lipid disorders in Poland 2021. Arch Med Sci 2021; 17:1447-1547. [PMID: 34900032 PMCID: PMC8641518 DOI: 10.5114/aoms/141941] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 11/03/2021] [Indexed: 12/18/2022] Open
Abstract
In Poland there are still nearly 20 million individuals with hypercholesterolaemia, most of them are unaware of their condition; that is also why only ca. 5% of patients with familial hypercholesterolaemia have been diagnosed; that is why other rare cholesterol metabolism disorders are so rarely diagnosed in Poland. Let us hope that these guidelines, being an effect of work of experts representing 6 main scientific societies, as well as the network of PoLA lipid centers being a part of the EAS lipid centers, certification of lipidologists by PoLA, or the growing number of centers for rare diseases, with a network planned by the Ministry of Health, improvements in coordinated care for patients after myocardial infarction (KOS-Zawał), reimbursement of innovative agents, as well as introduction in Poland of an effective primary prevention program, will make improvement in relation to these unmet needs in diagnostics and treatment of lipid disorders possible.
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Affiliation(s)
- Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz, Lodz, Poland
- Cardiovascular Research Center, University of Zielona Gora, Zielona Gora, Poland
- Department of Cardiology and Congenital Diseases of Adults, Polish Mother’s Memorial Hospital Research Institute (PMMHRI) in Lodz, Lodz, Poland
| | - Paweł Burchardt
- Department of Hypertensiology, Angiology, and Internal Medicine, K. Marcinkowski Poznan University of Medical Science, Poznan, Poland
- Department of Cardiology, Cardiovascular Unit, J. Strus Hospital, Poznan, Poland
| | - Krzysztof Chlebus
- First Department and Chair of Cardiology, Medical University of Gdansk, Gdansk, Poland
| | - Piotr Dobrowolski
- Department of Hypertension, National Institute of Cardiology, Warsaw, Poland
| | - Dariusz Dudek
- Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
| | - Krzysztof Dyrbuś
- 3 Department of Cardiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Katowice, Poland; Silesian Center for Heart Diseases in Zabrze, Poland
| | - Mariusz Gąsior
- 3 Department of Cardiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Katowice, Poland; Silesian Center for Heart Diseases in Zabrze, Poland
| | - Piotr Jankowski
- Department of Internal Medicine and Geriatric Cardiology, Centre of Postgraduate Medical Education, Warsaw, Poland
- Department of Cardiology and Arterial Hypertension, Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
| | - Jacek Jóźwiak
- Department of Family Medicine and Public Health, Institute of Medical Sciences, Faculty of Medicine, University of Opole, Opole, Poland
| | | | - Irina Kowalska
- Department of Internal Medicine and Metabolic Diseases, Medical University of Bialystok, Bialystok, Poland
| | - Maciej Małecki
- Department and Chair of Metabolic Diseases, Jagiellonian University Medical College, Krakow, Poland
| | - Aleksander Prejbisz
- Department of Hypertension, National Institute of Cardiology, Warsaw, Poland
| | - Michał Rakowski
- Department of Molecular Biophysics, Institute of Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
| | - Jacek Rysz
- Chair of Nephrology, Arterial Hypertension, and Family Medicine, Medical University of Lodz, Lodz, Poland
| | - Bogdan Solnica
- Chair of Clinical Biochemistry, Jagiellonian University Medical College, Krakow, Poland
| | - Dariusz Sitkiewicz
- Department of Clinical Chemistry and Laboratory Diagnostics, Medical University of Warsaw, Warsaw, Poland
| | - Grażyna Sygitowicz
- Department of Clinical Chemistry and Laboratory Diagnostics, Medical University of Warsaw, Warsaw, Poland
| | - Grażyna Sypniewska
- Department of Laboratory Medicine, L. Rydygier Medical College in Bydgoszcz, Nicolaus Copernicus University in Torun, Poland
| | - Tomasz Tomasik
- Chair of Family Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Adam Windak
- Chair of Family Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Dorota Zozulińska-Ziółkiewicz
- Department and Chair of Internal Medicine and Diabetology, K. Marcinkowski Poznan University of Medical Sciences, Poznan, Poland
| | - Barbara Cybulska
- National Institute of Public Health NIH – National Research Institute, Warsaw, Poland
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Barrios V, Escobar C, Arrarte V, Bravo M, Del Campo A, Hidalgo R, Recasens L, Cequier Á. Analysis of the prescription process of PCSK9 inhibitors in the cardiology departments of Spanish hospitals and optimization proposal. The IKIGAI study. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2021; 33:296-305. [PMID: 34315626 DOI: 10.1016/j.arteri.2021.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 05/03/2021] [Accepted: 05/07/2021] [Indexed: 06/13/2023]
Abstract
AIMS To ascertain the formalities and procedures required for the prescription of PCSK9 inhibitors in the cardiology departments of Spanish hospitals, making proposals for improvement to optimize the prescription process. METHODS A first phase of collecting information about the variables and administrative procedures required for the prescription of PCK9 inhibitors and the elaboration of a specific questionnaire and a second phase of collecting data with an online self-administered questionnaire. RESULTS A total of 88 hospitals participated in the study (mean number of beds 625; mean number of cardiologists 18 ± 10; 78% university hospitals). There was underuse of PCSK9 inhibitors (real prescription of 30 treatments/year; potential prescription of 80), mainly because of not fulfilling the therapeutic positioning report (52%) and application refusal (31%). Beyond the requirements of the therapeutic positioning report, 1.2 ± 0.4 applications are required with 8.5 ± 4.2 variables. Only 21% of hospitals did not require a previous authorization process and in the remaining hospitals, approval from a committee was necessary. The accumulated time of the prescription process was 6 weeks. Discontinuation rates during follow-up were 9% ± 12%. CONCLUSIONS Treatment with PCSK9 inhibitors is clearly underused in Spain. This is mainly due to both inappropriate identification of patients, and complex administrative procedures that could inhibit/discourage prescription by cardiologists and consequently, limit their use. In addition, there is a substantial delay from drug approval tadministration.
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Affiliation(s)
- Vivencio Barrios
- Servicio de Cardiología, Hospital Universitario Ramón y Cajal, Madrid, España.
| | - Carlos Escobar
- Servicio de Cardiología, Hospital Universitario La Paz, Madrid, España
| | - Vicente Arrarte
- Servicio de Cardiología, Hospital General Universitario de Alicante, Alicante, España
| | - Marisol Bravo
- Servicio de Cardiología, Hospital Álvaro Cunqueiro, Pontevedra, España
| | - Alfredo Del Campo
- Sociología y Comunicación, Gabinete de estudios sociosanitarios, Madrid, España
| | - Rafael Hidalgo
- Servicio de Cardiología, Hospital Universitario Virgen Macarena, Sevilla, España
| | - Lluís Recasens
- Servicio de Cardiología, Hospital del Mar, Barcelona, España
| | - Ángel Cequier
- Servicio de Cardiología, Hospital Universitario de Bellvitge, Barcelona, España
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Yang Q, Sun D, Pei C, Zeng Y, Wang Z, Li Z, Hao Y, Song X, Li Y, Liu G, Tang Y, Smith SC, Han Y, Huo Y, Ge J, Ma C, Fonarow GC, Morgan L, Liu J, Liu J, Zhou M, Zhao D, Zhou Y, Zhou X. LDL cholesterol levels and in-hospital bleeding in patients on high-intensity antithrombotic therapy: findings from the CCC-ACS project. Eur Heart J 2021; 42:3175-3186. [PMID: 34347859 DOI: 10.1093/eurheartj/ehab418] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 11/29/2020] [Accepted: 06/17/2021] [Indexed: 11/12/2022] Open
Abstract
AIMS Emerging evidence has linked cholesterol metabolism with platelet responsiveness. We sought to examine the dose-response relationship between low-density lipoprotein cholesterol (LDL-C) and major in-hospital bleeds in acute coronary syndrome (ACS) patients. METHODS AND RESULTS Among 42 378 ACS patients treated with percutaneous coronary intervention (PCI) enrolled in 240 hospitals in the Improving Care for Cardiovascular Disease in China-ACS project from 2014 to 2019, a total of 615 major bleeds, 218 ischaemic events, and 337 deaths were recorded. After controlling for baseline variables, a non-linear relationship was observed for major bleeds, with the higher risk at lower LDL-C levels. No dose-response relationship was identified for ischaemic events and mortality. A threshold value of LDL-C <70 mg/dL was associated with an increased risk for major bleeds (adjusted odds ratio: 1.49; 95% confidence interval: 1.21-1.84) in multivariable-adjusted logistic regression models and in propensity score-matched cohorts. The results were consistent in multiple sensitivity analyses. Among ticagrelor-treated patients, the LDL-C threshold for increased bleeding risk was observed at <88 mg/dL, whereas for clopidogrel-treated patients, the threshold was <54 mg/dL. Across a full spectrum of LDL-C levels, the treatment effect size associated with ticagrelor vs. clopidogrel on major bleeds favoured clopidogrel at lower LDL-C levels, but no difference at higher LDL-C levels. CONCLUSIONS In a nationwide ACS registry, a non-linear association was identified between LDL-C levels and major in-hospital bleeds following PCI, with the higher risk at lower levels. As the potential for confounding may exist, further studies are warranted. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02306616.
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Affiliation(s)
- Qing Yang
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Dongdong Sun
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Chongzhe Pei
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Yuhong Zeng
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Zhuoqun Wang
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Ziping Li
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Yongchen Hao
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Xiwen Song
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Yongle Li
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Gang Liu
- Heart Center, the First Hospital of Hebei Medical University, 89 Donggang Road, Shijiazhuang 050000, Hebei, China
| | - Yida Tang
- Department of Cardiology, Peking University Third Hospital, 49 Huayuanbei Road, Haidian District, Beijing 100191, China
| | - Sidney C Smith
- Division of Cardiology, University of North Carolina at Chapel Hill, 6031 Burnett-Womack Building, Chapel Hill, NC 27599-7075, USA
| | - Yaling Han
- Department of Cardiology, General Hospital of Northern Theater Command, 83 Wenhua Road, Shenhe District, Shenyang 110801, Liaoning, China
| | - Yong Huo
- Department of Cardiology, Peking University First Hospital, 8 Xishiku Street, Xicheng District, 100034 Beijing, China
| | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, 180 Fenglin Road, 200032 Shanghai, China
| | - Changsheng Ma
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Gregg C Fonarow
- Division of Cardiology, David Geffen School of Medicine at University of California, Los Angeles, 100 UCLA Medical Plaza, Los Angeles, CA 90095, USA
| | - Louise Morgan
- International Quality Improvement Department, American Heart Association, 7272 Greenville Ave, Dallas, TX 75231, USA
| | - Jing Liu
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Jun Liu
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Mengge Zhou
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Dong Zhao
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Yujie Zhou
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Xin Zhou
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
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Sun H, Li Z, Song X, Liu H, Li Y, Hao Y, Teng T, Liu J, Liu J, Zhao D, Zhou X, Yang Q. Revisiting the lipid paradox in ST-elevation myocardial infarction in the Chinese population: findings from the CCC-ACS project. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2021; 10:978-987. [PMID: 34263300 DOI: 10.1093/ehjacc/zuab053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 04/24/2021] [Accepted: 06/24/2021] [Indexed: 11/13/2022]
Abstract
AIMS Previous observations revealed a negative association between low-density lipoprotein cholesterol (LDL-C) and clinical outcomes following myocardial infarction, i.e., the lower level the higher mortality, which was referred to as lipid paradox. We sought to re-evaluate this association in ST-elevation myocardial infarction (STEMI) in contemporary practice. METHODS AND RESULTS We examined the association between admission LDL-C and in-hospital mortality among 44 563 STEMI patients enrolled from 2014 to 2019 in a nationwide registry in China. A total of 43 covariates, which were temporally classified into the following three domains were used for adjustment: (i) pre-admission characteristics; (ii) percutaneous coronary intervention (PCI)-related variables; and (iii) other in-hospital medications. In-hospital mortality was 2.01% (897/44 563). When no covariate adjustment was performed, an inversely 'J-shaped' curve was observed between admission LDL-C levels and in-hospital mortality by restricted cubic spline in logistic regression, with a threshold value of <75 mg/dL that associated with increased risk for in-hospital mortality. However, a gradual attenuation for this association was noted when step-wise adjustments were performed, with the threshold values for LDL-C decreasing from 75 mg/dL to 70 mg/dL after accounting for pre-admission characteristics, further to 65 mg/dL after accounting for PCI-related variables, and finally to no statistical association after further adjustment for other in-hospital medications. CONCLUSIONS In a nationwide registry in China, our findings do not support the lipid paradox in terms of in-hospital mortality in STEMI patients in contemporary practice. Previous findings in this scenario are possibly due to inadequate control for confounders.
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Affiliation(s)
- Haonan Sun
- Graduate School of Tianjin Medical University, Tianjin 300203, China.,Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Ziping Li
- Graduate School of Tianjin Medical University, Tianjin 300203, China.,Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Xiwen Song
- Graduate School of Tianjin Medical University, Tianjin 300203, China.,Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Hangkuan Liu
- Graduate School of Tianjin Medical University, Tianjin 300203, China.,Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Yongle Li
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Yongchen Hao
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Tianmin Teng
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Jun Liu
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Jing Liu
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Dong Zhao
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Xin Zhou
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Qing Yang
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
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Reducing Cardiac Injury during ST-Elevation Myocardial Infarction: A Reasoned Approach to a Multitarget Therapeutic Strategy. J Clin Med 2021; 10:jcm10132968. [PMID: 34279451 PMCID: PMC8268641 DOI: 10.3390/jcm10132968] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/22/2021] [Accepted: 06/27/2021] [Indexed: 02/06/2023] Open
Abstract
The significant reduction in ‘ischemic time’ through capillary diffusion of primary percutaneous intervention (pPCI) has rendered myocardial-ischemia reperfusion injury (MIRI) prevention a major issue in order to improve the prognosis of ST elevation myocardial infarction (STEMI) patients. In fact, while the ischemic damage increases with the severity and the duration of blood flow reduction, reperfusion injury reaches its maximum with a moderate amount of ischemic injury. MIRI leads to the development of post-STEMI left ventricular remodeling (post-STEMI LVR), thereby increasing the risk of arrhythmias and heart failure. Single pharmacological and mechanical interventions have shown some benefits, but have not satisfactorily reduced mortality. Therefore, a multitarget therapeutic strategy is needed, but no univocal indications have come from the clinical trials performed so far. On the basis of the results of the consistent clinical studies analyzed in this review, we try to design a randomized clinical trial aimed at evaluating the effects of a reasoned multitarget therapeutic strategy on the prevention of post-STEMI LVR. In fact, we believe that the correct timing of pharmacological and mechanical intervention application, according to their specific ability to interfere with survival pathways, may significantly reduce the incidence of post-STEMI LVR and thus improve patient prognosis.
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Iannuzzo G, Gentile M, Bresciani A, Mallardo V, Di Lorenzo A, Merone P, Cuomo G, Pacileo M, Sarullo FM, Venturini E, D’Andrea A, Vigorito C, Giallauria F. Inhibitors of Protein Convertase Subtilisin/Kexin 9 (PCSK9) and Acute Coronary Syndrome (ACS): The State-of-the-Art. J Clin Med 2021; 10:1510. [PMID: 33916362 PMCID: PMC8038577 DOI: 10.3390/jcm10071510] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/28/2021] [Accepted: 03/30/2021] [Indexed: 01/12/2023] Open
Abstract
Acute Coronary Syndrome (ACS) remains one of the most frequent causes of morbidity and mortality in the world. Although the age- and gender-adjusted incidence of ACS is decreasing, the mortality associated with this condition remains high, especially 1-year after the acute event. Several studies demonstrated that PCSK9 inhibitors therapy determine a significant reduction of major adverse cardiovascular events (MACE) in post-ACS patients, through a process of plaque modification, by intervening in lipid metabolism and platelet aggregation and finally determining an improvement in endothelial function. In the EVACS (Evolocumab in Acute Coronary Syndrome) study, evolocumab allows >90% of patients to achieve LDL-C < 55 mg/dL according to ESC/EAS guidelines compared to 11% of patients who only receive statins. In the EVOPACS (EVOlocumab for Early Reduction of low-density lipoprotein (LDL)-cholesterol Levels in Patients With Acute Coronary Syndromes) study, evolocumab determined LDL levels reduction of 40.7% (95% CI: 45.2 to 36.2; p < 0.001) and allowed 95.7% of patients to achieve LDL levels <55 mg/dL. In ODYSSEY Outcome trial, alirocumab reduced the overall risk of MACE by 15% (HR = 0.85; CI: 0.78-0.93; p = 0.0003), with a reduced risk of all-cause mortality (HR = 0.85; CI: 0.73-0.98: nominal p = 0026), and fewer deaths for coronary heart disease (CHD) compared to the control group (HR = 0.92; CI: 0.76-1.11; p = 0.38). The present review aimed at describing the beneficial effect of PCSK9 inhibitors therapy early after ACS in reducing LDL circulating levels (LDL-C) and the risk of major adverse cardiovascular events, which was very high in the first year and persists higher later after the acute event.
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Affiliation(s)
- Gabriella Iannuzzo
- Department of Clinical Medicine and Surgery, “Federico II” University, 80131 Naples, Italy; (M.G.); (V.M.)
| | - Marco Gentile
- Department of Clinical Medicine and Surgery, “Federico II” University, 80131 Naples, Italy; (M.G.); (V.M.)
| | - Alessandro Bresciani
- Department of Medicine and Medical Specialties, A. Cardarelli Hospital, 80131 Naples, Italy;
| | - Vania Mallardo
- Department of Clinical Medicine and Surgery, “Federico II” University, 80131 Naples, Italy; (M.G.); (V.M.)
| | - Anna Di Lorenzo
- Department of Translational Medical Sciences, “Federico II” University of Naples, Via S. Pansini 5, 80131 Naples, Italy; (A.D.L.); (P.M.); (G.C.); (C.V.); (F.G.)
| | - Pasquale Merone
- Department of Translational Medical Sciences, “Federico II” University of Naples, Via S. Pansini 5, 80131 Naples, Italy; (A.D.L.); (P.M.); (G.C.); (C.V.); (F.G.)
| | - Gianluigi Cuomo
- Department of Translational Medical Sciences, “Federico II” University of Naples, Via S. Pansini 5, 80131 Naples, Italy; (A.D.L.); (P.M.); (G.C.); (C.V.); (F.G.)
| | - Mario Pacileo
- Unit of Cardiology and Intensive Care, “Umberto I” Hospital, Viale San Francesco, 84014 Nocera Inferiore, Italy; (M.P.); (A.D.)
| | - Filippo M. Sarullo
- Cardiovascular Rehabilitation Unit, Buccheri La Ferla Fatebenefratelli Hospital, 90123 Palermo, Italy;
| | - Elio Venturini
- Cardiac Rehabilitation Unit, Azienda USL Toscana Nord-Ovest, Cecina Civil Hospital, 57023 Cecina, Italy;
| | - Antonello D’Andrea
- Unit of Cardiology and Intensive Care, “Umberto I” Hospital, Viale San Francesco, 84014 Nocera Inferiore, Italy; (M.P.); (A.D.)
| | - Carlo Vigorito
- Department of Translational Medical Sciences, “Federico II” University of Naples, Via S. Pansini 5, 80131 Naples, Italy; (A.D.L.); (P.M.); (G.C.); (C.V.); (F.G.)
| | - Francesco Giallauria
- Department of Translational Medical Sciences, “Federico II” University of Naples, Via S. Pansini 5, 80131 Naples, Italy; (A.D.L.); (P.M.); (G.C.); (C.V.); (F.G.)
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