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Chen T, Liu N. How safe are proprotein convertase subtilisinekexin type 9 inhibitors in diabetes? Curr Opin Lipidol 2024; 35:187-194. [PMID: 38527426 DOI: 10.1097/mol.0000000000000934] [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: 03/27/2024]
Abstract
PURPOSE OF REVIEW To examine the safety of proprotein convertase subtilisinekexin type 9 (PCSK9) inhibitors in patients with diabetes, specifically focusing on their impact on glucose metabolism. RECENT FINDINGS Patients with diabetes often require intensified lipid-lowering therapy. PCSK9 inhibitors can reduce low-density lipoprotein cholesterol (LDL-C) concentrations by approximately 60%, and significantly reduce cardiovascular risk when added to statin therapy. Some studies have suggested an association between low LDL-C levels and an increased risk of new-onset diabetes, and genetics has almost consistently shown an increased glucose concentration and risk of diabetes. Most clinical trials have not demonstrated a deterioration in glycaemic control in patients with diabetes after the use of PCSK9 inhibitors, and they do not lead to other significant treatment-emergent adverse events. SUMMARY Although the majority of patients with diabetes are undergoing background statin therapy, which may mask potential adverse effects of PCSK9 inhibitors on glycaemic control, current data suggest that the benefits outweigh the risks for diabetic patients using PCSK9 inhibitors. Considering the different nature of genetic studies and of clinical trials, close monitoring of glucose parameters is necessary, especially in individuals with prediabetes.
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Affiliation(s)
- Tian Chen
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China
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Wan Y, Liu J, Zhan X, Zhang Y, You R. Methodology and results of cost-effectiveness of LDL-C lowering with evolocumab in patients with acute myocardial infarction in China. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2023; 21:93. [PMID: 38041072 PMCID: PMC10690971 DOI: 10.1186/s12962-023-00501-4] [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: 09/07/2023] [Accepted: 11/21/2023] [Indexed: 12/03/2023] Open
Abstract
BACKGROUND According to the Chinese guidelines for lipid management (2023), evolocumab in combination with statins was recommended as secondary prevention of cardiovascular disease. However, because of the variation in the price of evolocumab and its different methods of confirming clinical efficacy, it was necessary to explore its economics and the impact of different methods of confirming efficacy on its economic studies. OBJECTIVE The purpose of this paper was to assess the cost-effectiveness of evolocumab with statins versus statins alone for patients with acute myocardial infarction(AMI) in China and to investigate the impact of different clinical effectiveness modeling approaches on economic outcomes. METHODS A Markov cohort state-transition model was used to estimate the incremental cost-effectiveness ratio (ICER) based on Chinese observational data on cardiovascular event rates, efficacy from the Asian subgroup of the FOURIER trial, cost and utility from the Chinese Yearbook of Health Statistics, health insurance data, and published studies conducted in China. This study conducted subgroup analyses for different populations and dosing regimens; sensitivity analyses for parameters such as cost, utility, and cardiovascular event rates; and scenario analyses on hospital hierarchy, time horizon, starting age, and price for statins. RESULTS ICERs ranged from 27423 to 214777 Chinese yuan(CNY) per QALY gained, all below the willingness-to-pay threshold of CNY 257094. Only when the time horizon became small, the ICERs were greater than the willingness-to-pay. The probabilities that adding evolocumab to statins was cost-effective ranged from 76 to 98%. When the time horizon became small, i.e. evolocumab was discontinued before the age of 75 (after conversion), the corresponding ICERs were almost always greater than the willingness-to-pay. ICERs for modelling approaches based on clinical endpoints were 1.34 to 1.95 times higher than ICERs for modelling approaches based on reduced LDL-C levels. CONCLUSIONS From the Chinese healthcare and private payer perspectives, adding evolocumab to statin therapy in AMI patients is more likely to be a cost-effective treatment option at the current list price of CNY 283.8. However, evolocumab may not be cost-effective if used for shorter periods of time. The results based on different clinical effectiveness modeling approaches were significantly different.
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Affiliation(s)
- Yuansheng Wan
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China
| | - Jinyu Liu
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xiaolian Zhan
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China
| | - Ruxu You
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China.
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Rivera FB, Cha SW, Aparece JP, Rocimo A, Ong BA, Golbin JM, Alfonso PG, Enkhmaa B, Khan SU, Cainzos-Achirica M, Volgman AS, Navar AM, Shah NP. Sex Differences in Cardiovascular Outcomes and Cholesterol-Lowering Efficacy of PCSK9 Inhibitors: Systematic Review and Meta-Analysis. JACC. ADVANCES 2023; 2:100669. [PMID: 38938736 PMCID: PMC11198239 DOI: 10.1016/j.jacadv.2023.100669] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 07/31/2023] [Accepted: 08/26/2023] [Indexed: 06/29/2024]
Abstract
Background Guideline-recommended low-density lipoprotein cholesterol (LDL-C) thresholds are often not achieved in women. The proprotein convertase subtilisin/kexin type-9 inhibitor (PCSK9i) monoclonal antibodies can help further reduce LDL-C and major adverse cardiovascular events (MACE) although differences in efficacy by sex and type are less understood. Objectives The authors sought to determine if there are differences in the efficacy of LDL-C lowering and reduction in the risk of MACE by sex and type of PCSK9i. Methods A comprehensive literature search was done through October 17, 2022, for published trials comparing PCSK9i vs control. Outcomes assessed were LDL-C reduction and incidence of MACE following the use of PCSK9i vs placebo, stratified by sex and type of PCSK9i used. Results We identified 16 trials with 54,996 adults, and 15,143 (27.5%) of them were female. PCSK9i significantly reduced MACE compared to placebo in both women (HR: 0.86, 95% CI: 0.74-0.97, P < 0.001) and men (HR: 0.85, 95% CI: 0.79-0.91, P < 0.001) with no significant sex difference (MD -0.01, 95% CI: -0.14 to -0.13, P = 0.930). PCSK9i also significantly reduced LDL-C levels in both sexes at 12 weeks (females: MD -62.57, 95% CI: -70.24 to -54.91, P < 0.001; males: MD -66.19, 95% CI: -72.03 to -60.34, P < 0.001) and 24 weeks (females: MD -47.52, 95% CI: -52.94 to -42.09, P < 0.001; males: MD -54.07, 95% CI: -59.46 to -48.68, P < 0.001). Significant sex difference was seen in the LDL reduction of PCSK9i for both 12 weeks (males vs females: MD -4.55, 95% CI: -7.34 to -1.75, P < 0.01) and 24 weeks (males vs females: MD -7.11, 95% CI: -9.99 to -4.23, P < 0.001). Conclusions The use of PCSK9i results in significant LDL-C and MACE reduction in both males and females. While there is no significant sex difference in MACE reduction, LDL-C reduction is greater in males than in females. Our data support the equal use of PCSK9i in all eligible patients, regardless of sex.
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Affiliation(s)
| | - Sung Whoy Cha
- Department of Medicine, Cebu Institute of Medicine, Cebu City, Cebu, Philippines
| | - John Paul Aparece
- Department of Internal Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, Texas, USA
| | - Aubrey Rocimo
- Department of Medicine, University of the Philippines System, Manila, National Capital Region, Philippines
| | - Bradley Ashley Ong
- Department of Medicine, University of the Philippines System, Manila, National Capital Region, Philippines
| | - Jem Marie Golbin
- Department of Medicine, University of the Philippines System, Manila, National Capital Region, Philippines
| | - Pia Gabrielle Alfonso
- Department of Medicine, University of the Philippines System, Manila, National Capital Region, Philippines
| | - Byambaa Enkhmaa
- Section of Endocrinology, Diabetes & Metabolism, UC Davis Health Systems, Davis, California, USA
| | - Safi U. Khan
- Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Houston, Texas, USA
| | - Miguel Cainzos-Achirica
- Cardiólogo y epidemiólogo cardiovascular, Hospital del Mar/Parc de Recerca Biomèdica de Barcelona, Barcelona, Spain
| | | | - Ann Marie Navar
- Department of Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Nishant P. Shah
- Division of Cardiology, Duke University Medical Center, Durham, North Carolina, USA
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Zhou Q, Tang H, Li S. Protective effect of evolocumab on Müller cells in the rat retina under hyperglycaemic and hypoxic conditions. J Diabetes Complications 2023; 37:108593. [PMID: 37717351 DOI: 10.1016/j.jdiacomp.2023.108593] [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: 02/19/2023] [Revised: 07/30/2023] [Accepted: 08/19/2023] [Indexed: 09/19/2023]
Abstract
AIMS In this study, rat retinal Müller cells (RMCs) were cultured in vitro to investigate the protective mechanism of evolocumab on rat RMCs in diabetes mellitus (DM) and the expression of relevant inflammatory factors. METHODS The expression of proprotein convertase subtilisin/kexin type 9 (PCSK9) in the retinal tissues of diabetic rats was detected by immunohistochemistry. Sprague-Dawley (SD) rats at 5-7 d of life were selected as the source of RMCs and divided equally into three groups of 12 rats/24 eyes each. The effect of CoCl2 and evolocumab on the cellular activity of RMCs was determined by CCK-8 assay. The effect of CoCl2 and evolocumab on the migration level of RMCs after 72 h was measured by scratch test and the expression of various proteins after 72 h was measured by Western blot. RESULTS In STZ rats, the expression of PCSK9 was significantly upregulated in the retina, especially in the inner nuclear layer, which is mainly composed of RMCs. High glucose and CoCl2 stimulation markedly elevated PCSK9 and GFAP expression at the protein level in RMCs (P < 0.05). Evolocumab treatment (100 μg/ml) reduced the expression and secretion of inflammatory factors in stimulated RMCs (P < 0.05). Furthermore, evolocumab downregulates toll-like receptor-4 (TLR-4) levels and inhibited nuclear transcription factor-κB (NF-κB) phosphorylation in RMCs (P < 0.05). CONCLUSIONS Evolocumab protects against inflammation in RMCs, at least in part, by negatively regulating the activation of the TLR-4/NF-κB signalling pathway. Evolocumab may be a promising anti-inflammatory therapy for ocular fundus diseases, such as DR.
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Affiliation(s)
- Qing Zhou
- Department of Ophthalmology, Changzhou Traditional Chinese Medicine Hospital, Changzhou, China
| | - Huan Tang
- Department of Ophthalmology, Changzhou Traditional Chinese Medicine Hospital, Changzhou, China
| | - Shuting Li
- Department of Ophthalmology, The Third Affiliated Hospital of Soochow University, Changzhou, China.
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LI JJ, ZHAO SP, ZHAO D, LU GP, PENG DQ, LIU J, CHEN ZY, GUO YL, WU NQ, YAN SK, WANG ZW, GAO RL. 2023 China Guidelines for Lipid Management. J Geriatr Cardiol 2023; 20:621-663. [PMID: 37840633 PMCID: PMC10568545 DOI: 10.26599/1671-5411.2023.09.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023] Open
Abstract
Atherosclerotic cardiovascular disease (ASCVD) is the leading cause of death among urban and rural residents in China, and elevated low-density lipoprotein cholesterol (LDL-C) is a risk factor for ASCVD. Considering the increasing burden of ASCVD, lipid management is of the utmost importance. In recent years, research on blood lipids has made breakthroughs around the world, hence a revision of China guidelines for lipid management is imperative, especially since the target lipid levels in the general population vary in respect to the risk of ASCVD. The level of LDL-C, which can be regarded as appropriate in a population without frisk factors, can be considered abnormal in people at high risk of developing ASCVD. As a result, the "Guidelines for the prevention and treatment of dyslipidemia" were adapted into the "China Guidelines for Lipid Management" (henceforth referred to as the new guidelines) by an Experts' committee after careful deliberation. The new guidelines still recommend LDL-C as the primary target for lipid control, with CVD risk stratification to determine its target value. These guidelines recommend that moderate intensity statin therapy in adjunct with a heart-healthy lifestyle, be used as an initial line of treatment, followed by cholesterol absorption inhibitors or/and proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors, as necessary. The new guidelines provide guidance for lipid management across various age groups, from children to the elderly. The aim of these guidelines is to comprehensively improve the management of lipids and promote the prevention and treatment of ASCVD by guiding clinical practice.
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Affiliation(s)
- Jian-Jun LI
- National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Shui-Ping ZHAO
- The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Dong ZHAO
- Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Guo-Ping LU
- Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Dao-Quan PENG
- The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jing LIU
- Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhen-Yue CHEN
- Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yuan-Lin GUO
- National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Na-Qiong WU
- National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Sheng-Kai YAN
- Affiliated Hospital of Zunyi Medical University, School of Laboratory Medicine of Zunyi Medical University, Zunyi, Guizhou, China
| | - Zeng-Wu WANG
- National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Run-Lin GAO
- National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
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Li JJ, Zhao SP, Zhao D, Lu GP, Peng DQ, Liu J, Chen ZY, Guo YL, Wu NQ, Yan SK, Wang ZW, Gao RL. 2023 Chinese guideline for lipid management. Front Pharmacol 2023; 14:1190934. [PMID: 37711173 PMCID: PMC10498001 DOI: 10.3389/fphar.2023.1190934] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/26/2023] [Indexed: 09/16/2023] Open
Abstract
Atherosclerotic cardiovascular disease (ASCVD) is the leading cause of death among urban and rural residents in China, and elevated low-density lipoprotein cholesterol (LDL-C) is a risk factor for ASCVD. Considering the increasing burden of ASCVD, lipid management is of the utmost importance. In recent years, research on blood lipids has made breakthroughs around the world, hence a revision of Chinese guideline for lipid management is imperative, especially since the target lipid levels in the general population vary in respect to the risk of ASCVD. The level of LDL-C, which can be regarded as appropriate in a population without frisk factors, can be considered abnormal in people at high risk of developing ASCVD. As a result, the "Guidelines for the prevention and treatment of dyslipidemia" were adapted into the "Chinese guideline for Lipid Management" (henceforth referred to as the new guidelines) by an Experts' committee after careful deliberation. The new guidelines still recommend LDL-C as the primary target for lipid control, with cardiovascular disease (CVD) risk stratification to determine its target value. These guidelines recommend that moderate intensity statin therapy in adjunct with a heart-healthy lifestyle, be used as an initial line of treatment, followed by cholesterol absorption inhibitors or/and proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors, as necessary. The new guidelines provide guidance for lipid management across various age groups, from children to the elderly. The aim of these guidelines is to comprehensively improve the management of lipids and promote the prevention and treatment of ASCVD by guiding clinical practice.
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Affiliation(s)
- Jian-Jun Li
- National Center for Cardiovascular Diseases, FuWai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Shui-Ping Zhao
- The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Dong Zhao
- Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Guo-Ping Lu
- Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Dao-Quan Peng
- The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jing Liu
- Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhen-Yue Chen
- Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yuan-Lin Guo
- National Center for Cardiovascular Diseases, FuWai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Na-Qiong Wu
- National Center for Cardiovascular Diseases, FuWai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Sheng-Kai Yan
- Affiliated Hospital of Zunyi Medical University, School of Laboratory Medicine of Zunyi Medical University, Zunyi, Guizhou, China
| | - Zeng-Wu Wang
- National Center for Cardiovascular Diseases, FuWai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Run-Lin Gao
- National Center for Cardiovascular Diseases, FuWai Hospital, Chinese Academy of Medical Sciences, Beijing, China
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Zhang R, Wang Y, Peng Y, Zhao J, Zhang Z. Advanced progress of the relationship between PCSK9 monoclonal antibodies and hyperglycemic adverse events. Front Cardiovasc Med 2023; 10:1117143. [PMID: 37435056 PMCID: PMC10330718 DOI: 10.3389/fcvm.2023.1117143] [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: 12/06/2022] [Accepted: 06/06/2023] [Indexed: 07/13/2023] Open
Abstract
Purpose of Review Long-term use of statins had been confirmed to cause an increase in hyperglycemic adverse events (HAEs), whose mechanism has been well understood. Proprotein convertase subtilisin/kexin type 9 (PCSK9) monoclonal antibodies (PCSK9-mAbs), a kind of new lipid-lowering drug, can effectively reduce plasma low-density lipoprotein cholesterol levels in patients with CHD and have been widely used. However, animal experiments, Mendelian randomization studies, clinical researches and Meta-analyses which focused on the relationship between PCSK9-mAbs and HAEs had reached different conclusions, which has attracted great attention from clinicians. Recent Findings The newest FOURIER-OLE randomized controlled trial followed PCSK9-mAbs users for over 8 years, whose results suggested that long-term use of PCSK9-mAbs did not increase the incidence of HAEs. Newest Meta-analyses also indicated that there was no relationship between PCSK9-mAbs and NOD. Meanwhile, genetic polymorphisms and variants related to PCSK9 might have effects on HAEs. Conclusion According to the results of current studies, there is no significant relationship between PCSK9-mAbs and HAEs. However, longer-term follow-up studies are still needed to confirm it. Although PCSK9 genetic polymorphisms and variants may affect the possible occurrence of HAEs, there is no need to perform relevant genetic testing before applying PCSK9-mAbs.
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Affiliation(s)
- Ruixing Zhang
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
- Department of Heart Center, The First Hospital of Lanzhou University, Lanzhou, China
- Key Laboratory for Cardiovascular Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, China
| | - Yongxiang Wang
- Department of Heart Center, The First Hospital of Lanzhou University, Lanzhou, China
- Key Laboratory for Cardiovascular Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, China
| | - Yu Peng
- Department of Heart Center, The First Hospital of Lanzhou University, Lanzhou, China
- Key Laboratory for Cardiovascular Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, China
| | - Jing Zhao
- Department of Heart Center, The First Hospital of Lanzhou University, Lanzhou, China
- Key Laboratory for Cardiovascular Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, China
| | - Zheng Zhang
- Department of Heart Center, The First Hospital of Lanzhou University, Lanzhou, China
- Key Laboratory for Cardiovascular Diseases of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, China
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Tan H, Li W, Huang Z, Han Y, Huang X, Li D, Xing X, Monsalvo ML, Wu Y, Mao J, Xin L, Chen J. Efficacy and Safety of Evolocumab in Chinese Patients with Primary Hypercholesterolemia and Mixed Dyslipidemia: 12-Week Primary Results of the HUA TUO Randomized Clinical Trial. Cardiol Ther 2023; 12:341-359. [PMID: 36802321 PMCID: PMC9942644 DOI: 10.1007/s40119-023-00304-x] [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: 12/07/2022] [Accepted: 01/13/2023] [Indexed: 02/23/2023] Open
Abstract
INTRODUCTION Evolocumab, a fully human proprotein convertase/subtilisin kexin type 9 inhibitor antibody, significantly lowers low-density lipoprotein cholesterol (LDL-C) in patients with type 2 diabetes mellitus and hyperlipidemia and mixed dyslipidemia. This 12-week study evaluated the efficacy and safety of evolocumab in Chinese patients with primary hypercholesterolemia and mixed dyslipidemia at different levels of cardiovascular disease risk. METHODS HUA TUO was a 12-week randomized, double-blind, placebo-controlled study. Chinese patients aged 18 years or older on stable optimized statin therapy were randomized 2:2:1:1 to receive evolocumab 140 mg every 2 weeks (Q2W), evolocumab 420 mg monthly (QM), or a matching placebo. The coprimary endpoints were percent change from baseline in LDL-C at the mean of weeks 10 and 12 and at week 12. RESULTS Overall, 241 randomized patients (mean [standard deviation] age, 60.2 [10.3] years) received evolocumab 140 mg Q2W (n = 79), evolocumab 420 mg QM (n = 80), placebo Q2W (n = 41), or placebo QM (n = 41). At weeks 10 and 12, the placebo-adjusted least-squares mean percent change from baseline in LDL-C for the evolocumab 140 mg Q2W group was - 70.7% (95% CI - 78.0% to - 63.5%); - 69.7% (95% CI - 76.5% to - 63.0%) for the evolocumab 420 mg QM group. Significant improvements in all other lipid parameters were observed with evolocumab. The patient incidence of treatment-emergent adverse events was similar between the treatment groups and across dosing regimens. CONCLUSION In Chinese patients with primary hypercholesterolemia and mixed dyslipidemia, 12-week treatment with evolocumab significantly lowered LDL-C and other lipids, and was safe and well tolerated (NCT03433755).
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Affiliation(s)
- Hong Tan
- grid.413405.70000 0004 1808 0686Guangdong Provincial People’s Hospital, Guangzhou, 510080 China
| | - Weimin Li
- grid.412596.d0000 0004 1797 9737The First Affiliated Hospital of Harbin Medical University, Harbin, 150001 China
| | - Zhouqing Huang
- grid.414906.e0000 0004 1808 0918The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000 China
| | - Yajun Han
- grid.440229.90000 0004 1757 7789Inner Mongolia Autonomous Region People’s Hospital, Hohhot, 010017 China
| | - Xuecheng Huang
- grid.452877.b0000 0004 6005 8466The Second Nanning People’s Hospital, Nanning, 530031 China
| | - Dongye Li
- grid.413389.40000 0004 1758 1622The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006 China
| | - Xiaochun Xing
- grid.501135.30000000417580099Tianjin Fourth Central Hospital, Tianjin, 300140 China
| | - Maria Laura Monsalvo
- grid.417886.40000 0001 0657 5612Amgen Inc., 1 Amgen Center Drive, Thousand Oaks, CA 91320 USA
| | - You Wu
- grid.417886.40000 0001 0657 5612Amgen Inc., 1 Amgen Center Drive, Thousand Oaks, CA 91320 USA
| | | | - Lily Xin
- Amgen China, Shanghai, 200020 China
| | - Jiyan Chen
- Guangdong Provincial People's Hospital, Guangzhou, 510080, China.
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Giglio RV, Muzurović EM, Patti AM, Toth PP, Agarwal MA, Almahmeed W, Klisic A, Ciaccio M, Rizzo M. Treatment with Proprotein Convertase Subtilisin/Kexin Type 9 Inhibitors (PCSK9i): Current Evidence for Expanding the Paradigm? J Cardiovasc Pharmacol Ther 2023; 28:10742484231186855. [PMID: 37448204 DOI: 10.1177/10742484231186855] [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] [Indexed: 07/15/2023]
Abstract
Background: Proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) are low-density lipoprotein cholesterol (LDL-C)-lowering drugs that play a critical role in lipoprotein clearance and metabolism. PCSK9i are used in patients with familial hypercholesterolemia and for the secondary prevention of acute cardiovascular events in patients with atherosclerotic cardiovascular disease (CVD). Methods: We focused on the literature from 2015, the year of approval of the PCSK9 monoclonal antibodies, to the present on the use of PCSK9i not only in the lipid field but also by evaluating their effects on metabolic factors. Results: PCSK9 inhibits cholesterol efflux from macrophages and contributes to the formation of macrophage foam cells. PCSK9 has the ability to bind to Toll-like receptors, thus mediating the inflammatory response and binding to scavenger receptor B/cluster of differentiation 36. PCSK9i lower the entire spectrum of apolipoprotein B-100 containing lipoproteins (LDL, very LDLs, intermediate-density lipoproteins, and lipoprotein[a]) in high CVD-risk patients. Moreover, PCSK9 inhibitors are neutral on risk for new-onset diabetes mellitus and might have a beneficial impact on the development of nonalcoholic fatty liver disease by improving lipid and inflammatory biomarker profiles, steatosis biomarkers such as the triglyceride-glucose index, and hepatic steatosis index, although there are no comprehensive studies with long-term follow-up studies. Conclusion: The discovery of PCSK9i has opened a new era in therapeutic management in patients with hypercholesterolemia and high cardiovascular risk. Increasingly, there has been mounting scientific and clinical evidence supporting the safety and tolerability of PCSK9i.
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Affiliation(s)
- Rosaria Vincenza Giglio
- Department of Biomedicine, Neuroscience, and Advanced Diagnostics, Institute of Clinical Biochemistry, Clinical Molecular Medicine, and Laboratory Medicine, University of Palermo, Palermo, Italy
- Department of Laboratory Medicine, University-Hospital, Palermo, Italy
| | - Emir M Muzurović
- Faculty of Medicine, University of Montenegro, Podgorica, Montenegro
- Department of Internal Medicine, Endocrinology Section, Clinical Centre of Montenegro, Podgorica, Montenegro
| | - Angelo Maria Patti
- Internal Medicine Unit, "Vittorio Emanuele II" Hospital, Castelvetrano, Italy
| | - Peter P Toth
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Manyoo A Agarwal
- Heart and Vascular Thoracic Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Wael Almahmeed
- Heart and Vascular Thoracic Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Aleksandra Klisic
- Faculty of Medicine, University of Montenegro, Podgorica, Montenegro
- Primary Health Care Center, Podgorica, Montenegro
| | - Marcello Ciaccio
- Department of Biomedicine, Neuroscience, and Advanced Diagnostics, Institute of Clinical Biochemistry, Clinical Molecular Medicine, and Laboratory Medicine, University of Palermo, Palermo, Italy
- Department of Laboratory Medicine, University-Hospital, Palermo, Italy
| | - Manfredi Rizzo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
- Division of Endocrinology, Diabetes and Metabolism, University of South Carolina School of Medicine Columbia, Columbia, SC, USA
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10
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Lamina C, Ward NC. Lipoprotein (a) and diabetes mellitus. Atherosclerosis 2022; 349:63-71. [DOI: 10.1016/j.atherosclerosis.2022.04.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 04/13/2022] [Accepted: 04/14/2022] [Indexed: 12/24/2022]
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11
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Effect of PCSK9 Inhibitor on Blood Lipid Levels in Patients with High and Very-High CVD Risk: A Systematic Review and Meta-Analysis. Cardiol Res Pract 2022; 2022:8729003. [PMID: 35529059 PMCID: PMC9072011 DOI: 10.1155/2022/8729003] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/30/2022] [Accepted: 04/07/2022] [Indexed: 11/24/2022] Open
Abstract
Objectives We aimed to investigate the effects of proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor on blood lipid levels in patients with high and very-high cardiovascular risk. Design 14 trials (n = 52,586 patients) comparing treatment with or without PCSK9 inhibitors were retrieved from PubMed and Embase updated to 1st Jun 2021. The data quality of included studies was assessed by two independent researchers using the Cochrane systematic review method. All-cause mortality, cardiovascular mortality, and changes in serum low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), triglyceride (TG), apolipoprotein B (ApoB), lipoprotein (a) (LP (a)), non-high-density lipoprotein cholesterol (non-HDL-C), high-density lipoprotein cholesterol (HDL-C), and apolipoprotein A1 (ApoA1) from baseline were analyzed using Rev Man 5.1.0 software. Results Compared with treatments without PCSK9 inhibitor, addition of PCSK9 inhibitors (evolocumab and alirocumab) had obvious decreasing effects on the levels of LDL-C [MD = −46.86, 95% CI (−54.99 to −38.72), P < 0.00001], TC [MD = −31.92, 95% CI (−39.47 to −24.38), P < 0.00001], TG [MD = −8.13, 95% CI (−10.48 to −5.79), P < 0.00001], LP(a) [MD = −26.69, 95% CI (-27.93 to −25.44), P < 0.00001], non-HDL-C [MD = −42.86, 95% CI (−45.81 to −39.92), P < 0.00001], and ApoB [MD = −38.44, 95% CI (−42.23 to -34.65), P < 0.00001] in high CVD risk patients. Conversely, changes of HDL-C [MD = 6.27, CI (5.17 to 7.36), P < 0.00001] and ApoA1 [MD = 4.33, 95% CI (3.53 to 5.13), P < 0.00001] from baseline were significantly more in high cardiovascular disease risk patients who received PCSK9 inhibitors treatment. Conclusion Addition of PCSK9 inhibitors to standard therapy resulted in definite improvement in blood lipid levels compared with therapies that did not include them.
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12
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Nguyen NTV, Chau HN, Le NH, Nguyen HH, Nguyen HA. Impact of Novel Guidelines on Multifactorial Control and Its Association with Mortality in Adult Patients with Hypertension and Newly Diagnosed Type 2 Diabetes: A 4-Year Prospective Multicenter Study. Int J Endocrinol 2021; 2021:9977840. [PMID: 34621312 PMCID: PMC8492251 DOI: 10.1155/2021/9977840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 09/01/2021] [Indexed: 11/18/2022] Open
Abstract
METHODS This prospective, observational study involved adult hypertensive patients with newly diagnosed type 2 diabetes mellitus at two university hospitals in Vietnam. The median time of follow-up was 4 years (August 2016-August 2020). The primary outcome was time to all-cause mortality. RESULTS 246 patients were included with a mean age of 64.5 ± 10.4. 58.5% were females. 64.2% were categorized as high risk. At baseline, ischemic heart disease, dyslipidemia, and chronic kidney disease (CKD) were present in 54.9%, 67.1%, and 41.1% of patients. Renin-angiotensin-aldosterone inhibitor, metformin, and statin were prescribed in 89.8%, 66.3%, and 67.1%. Among three risk factors, LDL-c control was the hardest to achieve, increasing from 5.7% to 8.5%. In contrast, blood pressure control decreased from 56.1% in 2016 to 30.2% in 2020, when the second wave of COVID-19 hit our nation. While contemporary targets resulted in persistently low simultaneous control at 1.2%, significant improvement was observed with conventional criteria (blood pressure < 140/90 mmHg, HbA1c < 7%, LDL-c < 70 mg/dl), increasing from 14.6% to 33.7%. During follow-up, the mortality rate was 24.4 events per 1000 patient-years, exclusively in patients with early newly diagnosed diabetes. Improving control overtime, not at baseline, was associated with less mortality. Conversely, age >75 years (HR = 2.6) and CKD (HR = 4.9) were associated with increased mortality. CONCLUSION These findings demonstrated real-world difficulties in managing hypertension and newly diagnosed diabetes, especially with stringent criteria from novel guidelines. High-risk profile, high mortality, and poor simultaneous control warrant more aggressive cardiorenal protection, focusing more on aging CKD patients with early newly diagnosed diabetes.
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Affiliation(s)
- Ngoc-Thanh-Van Nguyen
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700 000, Vietnam
- Cardiology Department, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City 700 000, Vietnam
- Outpatient Department, University Medical Center, Ho Chi Minh City 700 000, Vietnam
| | - Hoa Ngoc Chau
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700 000, Vietnam
- Cardiology Department, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City 700 000, Vietnam
- Outpatient Department, University Medical Center, Ho Chi Minh City 700 000, Vietnam
| | - Nam Hoai Le
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700 000, Vietnam
- Outpatient Department, University Medical Center, Ho Chi Minh City 700 000, Vietnam
| | - Hai Hoang Nguyen
- Cardiology Department, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City 700 000, Vietnam
| | - Hoai-An Nguyen
- University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700 000, Vietnam
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13
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Daviglus ML, Ferdinand KC, López JAG, Wu Y, Monsalvo ML, Rodriguez CJ. Effects of Evolocumab on Low-Density Lipoprotein Cholesterol, Non-High Density Lipoprotein Cholesterol, Apolipoprotein B, and Lipoprotein(a) by Race and Ethnicity: A Meta-Analysis of Individual Participant Data From Double-Blind and Open-Label Extension Studies. J Am Heart Assoc 2020; 10:e016839. [PMID: 33325247 PMCID: PMC7955505 DOI: 10.1161/jaha.120.016839] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Background Prevalence of cardiovascular disease risk factors and rates of atherosclerotic cardiovascular disease outcomes vary across racial/ethnic groups. This analysis examined the effects of evolocumab on LDL‐C (low‐density lipoprotein cholesterol) levels and LDL‐C goals achievement by race/ethnicity. Methods and Results Data from 15 phase 2 and 3 studies of treatment with evolocumab versus placebo or ezetimibe were pooled (n=7669). Results were analyzed by participant clinical characteristics and by self‐identified race/ethnicity. Key outcomes included percent change from baseline in LDL‐C, achievement of LDL‐C <70 mg/dL, and LDL‐C reduction of ≥50% at 12 weeks and at 1 to 5 years. Across 12‐week studies, mean percent change in LDL‐C from baseline in evolocumab‐treated participants was −52% to −59% for White and −46% to −67% for non‐White participants, across clinical characteristics groups. LDL‐C <70 mg/dL was achieved in 43% to 84% and 62% to 94% and LDL‐C reduction of ≥50% in 63% to 78% and 58% to 86%, respectively. In 1‐ to 5‐year studies, mean percent change in LDL‐C was −46% to −52% for White and −49% to −55% for non‐White participants. LDL‐C <70 mg/dL was achieved in 53% to 84% and 66% to 77%, and LDL‐C reduction of ≥50% in 53% to 67% and 58% to 68%, respectively. The treatment effect on mean percent change in LDL‐C differed only in participants with type 2 diabetes mellitus, with a larger reduction in Asian participants. The qualitative interaction P values were nonsignificant, indicating consistent directionality of effect. Conclusions Similar reduction in LDL‐C levels with evolocumab was observed across racial/ethnic groups in 12‐week and 1‐ to 5‐year studies. Among those with diabetes mellitus, Asian participants had greater LDL‐C reduction.
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Affiliation(s)
| | | | | | - You Wu
- Global Development Amgen Inc. Thousand Oaks CA
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14
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Benincasa G, de Candia P, Costa D, Faenza M, Mansueto G, Ambrosio G, Napoli C. Network Medicine Approach in Prevention and Personalized Treatment of Dyslipidemias. Lipids 2020; 56:259-268. [PMID: 33118184 DOI: 10.1002/lipd.12290] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 10/01/2020] [Indexed: 12/18/2022]
Abstract
Dyslipidemias can affect molecular networks underlying the metabolic homeostasis and vascular function leading to atherogenesis at early stages of development. Since disease-related proteins often interact with each other in functional modules, many advanced network-oriented algorithms were applied to patient-derived big data to identify the complex gene-environment interactions underlying the early pathophysiology of dyslipidemias and atherosclerosis. Both the proprotein convertase subtilisin/kexin type 7 (PCSK7) and collagen type 1 alpha 1 chain (COL1A1) genes arose from the application of TFfit and WGCNA algorithms, respectively, as potential useful therapeutic targets in prevention of dyslipidemias. Moreover, the Seed Connector algorithm (SCA) algorithm suggested a putative role of the neuropilin-1 (NRP1) protein as drug target, whereas a regression network analysis reported that niacin may provide benefits in mixed dyslipidemias. Dyslipidemias are highly heterogeneous at the clinical level; thus, it would be helpful to overcome traditional evidence-based paradigm toward a personalized risk assessment and therapy. Network Medicine uses omics data, artificial intelligence (AI), imaging tools, and clinical information to design personalized therapy of dyslipidemias and atherosclerosis. Recently, a novel non-invasive AI-derived biomarker, named Fat Attenuation Index (FAI™) has been established to early detect clinical signs of atherosclerosis. Moreover, an integrated AI-radiomics approach can detect fibrosis and microvascular remodeling improving the customized risk assessment. Here, we offer a network-based roadmap ranging from novel molecular pathways to digital therapeutics which can improve personalized therapy of dyslipidemias.
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Affiliation(s)
- Giuditta Benincasa
- Department of Advanced Medical and Surgical Sciences (DAMSS), University of Campania "Luigi Vanvitelli", Pz. Miraglia, 2, Naples, 80138, Italy
| | | | - Dario Costa
- UOC Division of Immunohematology, Transfusion Medicine and Transplant Immunology, Department of Internal Medicine and Specialistics, University of Campania "Luigi Vanvitelli", Pz. Miraglia, 2, Naples, 80138, Italy
| | - Mario Faenza
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Plastic Surgery Unit, University of Campania "Luigi Vanvitelli", Pz. Miraglia, 2, Naples, 80138, Italy
| | - Gelsomina Mansueto
- Clinical Department of Internal Medicine and Specialistics, Department of Advanced Medical and Surgical Sciences (DAMSS), University of Campania "Luigi Vanvitelli", Pz. Miraglia, 2, Naples, 80138, Italy
| | - Giuseppe Ambrosio
- Division of Cardiology, University of Perugia School of Medicine, Via S. Andrea delle Fratte, Perugia, 06156, Italy
| | - Claudio Napoli
- Department of Advanced Medical and Surgical Sciences (DAMSS), University of Campania "Luigi Vanvitelli", Pz. Miraglia, 2, Naples, 80138, Italy.,Clinical Department of Internal Medicine and Specialistics, Department of Advanced Medical and Surgical Sciences (DAMSS), University of Campania "Luigi Vanvitelli", Pz. Miraglia, 2, Naples, 80138, Italy
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15
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Liang Z, Chen Q, Yang F, Yan X, Zhang X, Chen X, Fang F, Zhao Q. Cost-Effectiveness of Evolocumab Therapy for Myocardial Infarction: The Chinese Healthcare Perspective. Cardiovasc Drugs Ther 2020; 35:775-785. [PMID: 33090294 DOI: 10.1007/s10557-020-07079-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/10/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors are an indispensable lipid-lowering treatment option, but their cost-effectiveness has been questioned. This study aimed to perform a health economic evaluation of evolocumab versus placebo in patients with myocardial infarction (MI) in China. METHODS A Markov cohort state-transition model was developed in decision analysis software to estimate the incremental cost-effectiveness ratio (ICER), defined as cost per quality-adjusted life-year (QALY) saved. The simulation subjects could undergo non-fatal MI and/or stroke, or vascular or non-vascular death event. We integrated the Chinese population-specific demographics and event rates with the risk reduction of evolocumab based on the FOURIER trial and/or lowering of low-density lipoprotein cholesterol (LDL-C). Age-related change, event costs and utilities were included from published sources. RESULTS At its current list price [33,748 Chinese yuan (CNY) annually per person], the ICER for evolocumab therapy was 927,713 CNY per QALY gained when integrating the FOURIER trial with absolute reduction of LDL-C. The probability of cost-effectiveness of evolocumab versus placebo was 1.96%, with a generally accepted threshold of 212,676 CNY per QALY gained. A reduction in acquisition price by approximately 70% (to less than 10,255 CNY annually) was needed to be cost-effective. Alternative scenario analyses of therapeutic benefit showed that the ICER for evolocumab in MI patients with uncontrolled familial hypercholesterolemia (FH) was 187,736 CNY per QALY gained. CONCLUSION Evolocumab in patients with MI was not cost-effective based on the price in 2019 in China; however, treatment with evolocumab was more favorable in MI patients with FH.
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Affiliation(s)
- Zhe Liang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Qi Chen
- Department of Sleep Medical Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Fei Yang
- Shenzhen International Graduate School of Tsinghua University, Tsinghua University, Shenzhen, China
| | - Xianliang Yan
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xuehui Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xue Chen
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Fang Fang
- Department of Sleep Medical Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Quanming Zhao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
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16
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Blom DJ, Chen J, Yuan Z, Borges JLC, Monsalvo ML, Wang N, Hamer AW, Ge J. Effects of evolocumab therapy and low LDL-C levels on vitamin E and steroid hormones in Chinese and global patients with type 2 diabetes. Endocrinol Diabetes Metab 2020; 3:e00123. [PMID: 32318641 PMCID: PMC7170461 DOI: 10.1002/edm2.123] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 02/15/2020] [Indexed: 12/21/2022] Open
Abstract
AIMS We assessed the change from baseline in vitamin E, steroid hormones, adrenocorticotropic hormone (ACTH), and gonadotropins, overall and by lowest achieved low-density lipoprotein-cholesterol (LDL-C) level, in patients with type 2 diabetes and dyslipidaemia after 12 weeks of treatment with evolocumab. MATERIALS AND METHODS This was a prespecified analysis of vitamin E, cortisol, ACTH, gonadal hormones and gonadotropins in the 12-week, placebo-controlled BERSON trial of evolocumab in patients with type 2 diabetes and dyslipidaemia. In BERSON, 981 (451 in China) patients on daily atorvastatin 20 mg were randomized to placebo or one of two doses of evolocumab. We measured analyte levels at baseline and week 12 (vitamin E in all patients; steroid/gonadal hormones only in Chinese patients). RESULTS In both the global and Chinese populations, absolute vitamin E levels decreased from baseline to week 12 by approximately 6 μmol/L (P < .0001) among evolocumab-treated patients; however, when normalized for LDL-C, apoB or non-HDL-C, we observed no decrease in vitamin E levels. In Chinese patients, levels of cortisol and ACTH as well as the cortisol:ACTH ratio did not change significantly from baseline to week 12. No patient had a cortisol:ACTH ratio <3.0 (nmol/pmol), suggestive of adrenocortical deficiency. We did not observe clinically relevant changes for gonadal hormones and gonadotropins (oestradiol and testosterone in female and male patients, respectively, luteinizing and follicle-stimulating hormones for both). CONCLUSIONS In the BERSON study, evolocumab did not adversely affect vitamin E, steroid hormone or gonadotropin levels in the Chinese or global type 2 diabetic populations.ClinicalTrials.gov NCT02662569.
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Affiliation(s)
| | - Jiyan Chen
- Guangdong Cardiovascular InstituteGuangdong General HospitalGuangzhouChina
| | - Zuyi Yuan
- First Affiliated Hospital of Xi’an Jiaotong UniversityXi’anChina
| | | | | | | | | | - Junbo Ge
- Zhongshan HospitalFudan UniversityShanghaiChina
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17
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ECPS CMDA. Expert consensus on clinical pathway of blood lipid management in patients with acute coronary syndrome. CARDIOLOGY PLUS 2020. [DOI: 10.4103/cp.cp_20_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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18
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Huang CC, Charng MJ. Clinical Evaluation Of Evolocumab For The Treatment Of Homozygous Familial Hypercholesterolemia In Chinese Patients. Ther Clin Risk Manag 2019; 15:1209-1216. [PMID: 31686828 PMCID: PMC6800550 DOI: 10.2147/tcrm.s193971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Accepted: 10/01/2019] [Indexed: 11/23/2022] Open
Abstract
Evolocumab, which can lower low-density lipoprotein (LDL) cholesterol levels by approximately 60% and prevent cardiovascular events in patients with cardiovascular disease, is a monoclonal antibody that inhibits proprotein convertase subtilisin/kexin type 9 (PCSK9). Some studies have investigated its efficacy and safety in the treatment of the homozygous form of familial hypercholesterolemia (HoFH), and others have focused on its efficacy and safety in Asians with high cardiovascular risk. Although no direct evolocumab clinical trials have been conducted in Chinese HoFH patients, its efficacy and safety in the Chinese population should be similar to those in other ethnic groups.
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Affiliation(s)
- Chin-Chou Huang
- Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan.,Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan
| | - Min-Ji Charng
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
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19
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Brandts J, Müller-Wieland D. PCSK9 Inhibition: New Treatment Options and Perspectives to Lower Atherogenic Lipoprotein Particles and Cardiovascular Risk. Curr Atheroscler Rep 2019; 21:40. [PMID: 31350672 DOI: 10.1007/s11883-019-0802-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW To summarize latest clinical studies and to put them into perspectives for clinical relevant subgroups and new therapeutic options. RECENT FINDINGS Have investigated PCSK9 inhibitors in patients with very high cardiovascular risk and insufficient LDL cholesterol lowering under current maximal tolerated lipid-lowering therapy, patients with statin intolerance, or genetic forms of familiar hypercholesterolemia, and patients on LDL apheresis. Purpose of recent cardiovascular endpoint trials has proven cardiovascular benefit of this new approach. PCSK9 inhibition with fully humanized antibodies has proven to be effective, safe, and well-tolerated in reducing cardiovascular risk by LDL cholesterol lowering. Therefore, research interests are to elucidate additional roles and effects of PCSK9 modulation on inflammation and cellular processes of the atherosclerotic plaque and to develop alternative therapeutic strategies addressing PCSK9 as a proven and therefore promising drug target.
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Affiliation(s)
- Julia Brandts
- Department of Medicine I, University Hospital RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Germany
| | - Dirk Müller-Wieland
- Department of Medicine I, University Hospital RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Germany.
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20
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Lorenzatti AJ, Eliaschewitz FG, Chen Y, Lu J, Baass A, Monsalvo ML, Wang N, Hamer AW, Ge J. Randomised study of evolocumab in patients with type 2 diabetes and dyslipidaemia on background statin: Primary results of the BERSON clinical trial. Diabetes Obes Metab 2019; 21:1455-1463. [PMID: 30821053 PMCID: PMC6594020 DOI: 10.1111/dom.13680] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/18/2019] [Accepted: 02/28/2019] [Indexed: 12/25/2022]
Abstract
AIM To evaluate the lipid-lowering efficacy and safety of evolocumab combined with background atorvastatin in patients with type 2 diabetes mellitus (T2DM) and hyperlipidaemia or mixed dyslipidaemia. MATERIALS AND METHODS BERSON was a double-blind, 12-week, phase 3 study (NCT02662569) conducted in 10 countries. Patients ≥18 to ≤80 years with type T2DM received atorvastatin 20 mg/d and were randomised 2:2:1:1 to evolocumab 140 mg every 2 weeks (Q2W) or 420 mg monthly (QM) or placebo Q2W or QM. Co-primary endpoints were the percentage change in low-density lipoprotein cholesterol (LDL-C) from baseline to week 12 and from baseline to the mean of weeks 10 and 12. Additional endpoints included atherogenic lipids, glycaemic measures, and adverse events (AEs). RESULTS Overall, 981 patients were randomised and received ≥1 dose of study drug. Evolocumab significantly reduced LDL-C versus placebo at week 12 (Q2W, -71.8%; QM, -74.9%) and at the mean of weeks 10 and 12 (Q2W, -70.3%; QM, -70.0%; adjusted P < 0.0001 for all) when administered with atorvastatin. Non-high-density lipoprotein cholesterol, apolipoprotein B100, total cholesterol, lipoprotein (a), triglycerides, high-density lipoprotein cholesterol, and very low-density lipoprotein cholesterol improved significantly with evolocumab versus placebo. The overall incidence of AEs was similar between evolocumab and placebo-treated patients, and there were no clinically meaningful differences in changes over time in glycaemic variables (fasting serum glucose and HbA1c) between the two groups. CONCLUSIONS In patients with T2DM and hyperlipidaemia or mixed dyslipidaemia on statin, evolocumab significantly reduced LDL-C and other atherogenic lipids, was well tolerated, and had no notable impact on glycaemic measures.
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Affiliation(s)
- Alberto J. Lorenzatti
- Clinical Research and CardiologyInstituto Medico DAMIC / Fundación RusculledaCórdobaArgentina
| | | | - Yundai Chen
- Department of CardiologyChinese People's Liberation Army General HospitalBeijingChina
| | - Juming Lu
- Department of EndocrinologyChinese People's Liberation Army General HospitalBeijingChina
| | - Alexis Baass
- Department of MedicineRoyal Victoria HospitalMontrealQuébecCanada
| | | | - Nan Wang
- Clinical DevelopmentAmgen Inc.Thousand OaksCaliforniaUSA
| | | | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular DiseasesZhongshan Hospital, Fudan UniversityShanghaiChina
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21
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Chen Y, Yuan Z, Lu J, Eliaschewitz FG, Lorenzatti AJ, Monsalvo ML, Wang N, Hamer AW, Ge J. Randomized study of evolocumab in patients with type 2 diabetes and dyslipidaemia on background statin: Pre-specified analysis of the Chinese population from the BERSON clinical trial. Diabetes Obes Metab 2019; 21:1464-1473. [PMID: 30851062 PMCID: PMC6594089 DOI: 10.1111/dom.13700] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/28/2019] [Accepted: 03/06/2019] [Indexed: 12/26/2022]
Abstract
AIM The aim of this study was to evaluate the efficacy and safety of evolocumab with background atorvastatin in Chinese patients with type 2 diabetes mellitus (T2DM) and hyperlipidaemia or mixed dyslipidaemia. MATERIALS AND METHODS This is a pre-specified analysis of patients in the BERSON study (ClinicalTrials.gov, NCT02662569) in China. Patients initiated background atorvastatin 20 mg/d, after which they were randomized 2:2:1:1 to evolocumab 140 mg every 2 weeks (Q2W) or 420 mg monthly (QM) or to placebo Q2W or QM. Co-primary endpoints were percentage change in LDL cholesterol (LDL-C) from baseline to week 12 and from baseline to the mean of weeks 10 and 12. Additional endpoints included atherogenic lipids, glycaemic measures and adverse events (AEs). RESULTS Among 453 patients randomized in China, 451 received at least one dose of study drug (evolocumab or placebo). Evolocumab significantly reduced LDL-C compared with placebo at week 12 (Q2W, -85.0%; QM, -74.8%) and at the mean of weeks 10 and 12 (Q2W, -80.4%; QM, -81.0%) (adjusted P < 0.0001 for all) when administered with background atorvastatin. Non-HDL-C, ApoB100, total cholesterol, Lp(a), triglycerides, HDL-C and VLDL-C significantly improved with evolocumab vs placebo. No new safety findings were observed with evolocumab. The incidence of diabetes AEs was higher with evolocumab compared with placebo. There were no differences over time between evolocumab and placebo in measures of glycaemic control. CONCLUSIONS In patients in China with T2DM and hyperlipidaemia or mixed dyslipidaemia receiving background atorvastatin, evolocumab significantly reduced LDL-C and other atherogenic lipids, was well tolerated, and had no notable impact on glycaemic measures.
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Affiliation(s)
- Yundai Chen
- Department of CardiologyChinese People's Liberation Army General HospitalBeijingChina
| | - Zuyi Yuan
- First Affiliated Hospital of Xi'an Jiaotong UniversityShaanxiChina
| | - Juming Lu
- Department of EndocrinologyChinese People's Liberation Army General HospitalBeijingChina
| | | | - Alberto J. Lorenzatti
- Clinical Research and Cardiology, Instituto Medico DAMIC / Fundación RusculledaCórdobaArgentina
| | | | - Nan Wang
- Clinical Development, Amgen Inc.Thousand OaksCalifornia
| | | | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular DiseasesZhongshan Hospital, Fudan UniversityShanghaiChina
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