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Lee CJ, Yoon M, Kang HJ, Kim BJ, Choi SH, Jeong IK, Lee SH. 2022 Consensus statement on the management of familial hypercholesterolemia in Korea. Korean J Intern Med 2022; 37:931-944. [PMID: 35882565 PMCID: PMC9449216 DOI: 10.3904/kjim.2022.121] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 05/26/2022] [Indexed: 11/27/2022] Open
Abstract
Familial hypercholesterolemia (FH) is the most common monogenic disorder. Due to the marked elevation of cardiovascular risk, the early detection, diagnosis, and proper management of this disorder are critical. Herein, the 2022 Korean guidance on this disease is presented. Clinical features include severely elevated low-density lipoprotein cholesterol (LDL-C) levels, tendon xanthomas, and premature coronary artery disease. Clinical diagnostic criteria include clinical findings, family history, or pathogenic mutations in the LDLR, APOB, or PCSK9. Proper suspicion of individuals with typical characteristics is essential for screening. Cascade screening is known to be the most efficient diagnostic approach. Early initiation of lipid-lowering therapy and the control of other risk factors are important. The first-line pharmacological treatment is statins, followed by ezetimibe, and PCSK9 inhibitors as required. The ideal treatment targets are 50% reduction and < 70 or < 55 mg/dL (in the presence of vascular disease) of LDL-C, although less strict targets are frequently used. Homozygous FH is characterized by untreated LDL-C > 500 mg/dL, xanthoma since childhood, and family history. In children, the diagnosis is made with criteria, including items largely similar to those of adults. In women, lipid-lowering agents need to be discontinued before conception.
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Affiliation(s)
- Chan Joo Lee
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul,
Korea
| | - Minjae Yoon
- Cardiovascular Center, Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
| | - Hyun-Jae Kang
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul,
Korea
| | - Byung Jin Kim
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul,
Korea
| | - Sung Hee Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
| | - In-Kyung Jeong
- Department of Endocrinology and Metabolism, Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Seoul,
Korea
| | - Sang-Hak Lee
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul,
Korea
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Wilson DP, Jacobson TA, Jones PH, Koschinsky ML, McNeal CJ, Nordestgaard BG, Orringer CE. Use of Lipoprotein(a) in clinical practice: A biomarker whose time has come. A scientific statement from the National Lipid Association. J Clin Lipidol 2022; 16:e77-e95. [PMID: 36068139 DOI: 10.1016/j.jacl.2022.08.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Lipoprotein(a) [Lp(a)] is a well-recognized, independent risk factor for atherosclerotic cardiovascular disease, with elevated levels estimated to be prevalent in 20% of the population. Observational and genetic evidence strongly support a causal relationship between high plasma concentrations of Lp(a) and increased risk of atherosclerotic cardiovascular disease-related events, such as myocardial infarction and stroke, and valvular aortic stenosis. In this scientific statement, we review an array of evidence-based considerations for testing of Lp(a) in clinical practice and the utilization of Lp(a) levels to inform treatment strategies in primary and secondary prevention.
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Affiliation(s)
- Don P Wilson
- Department of Pediatric Endocrinology and Diabetes, Cook Children''s Medical Center, Fort Worth, TX, USA.
| | - Terry A Jacobson
- Department of Medicine, Lipid Clinic and Cardiovascular Risk Reduction Program, Emory University, Atlanta, GA, USA
| | - Peter H Jones
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Marlys L Koschinsky
- Robarts Research Institute, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
| | - Catherine J McNeal
- Division of Cardiology, Department of Internal Medicine, Baylor Scott & White Health, Temple, TX, USA
| | - Børge G Nordestgaard
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - Carl E Orringer
- Division of Cardiology, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
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Ferrières J, Farnier M, Bruckert E, Vimont A, Durlach V, Ferrari E, Gallo A, Boccara F, Ferrières D, Béliard S. Burden of cardiovascular disease in a large contemporary cohort of patients with heterozygous familial hypercholesterolemia. ATHEROSCLEROSIS PLUS 2022; 50:17-24. [PMID: 36643794 PMCID: PMC9833221 DOI: 10.1016/j.athplu.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/22/2022] [Accepted: 08/08/2022] [Indexed: 01/18/2023]
Abstract
Background and aims Heterozygous familial hypercholesterolemia (HeFH) is increasingly better diagnosed and treatments can improve the cardiovascular prognosis. We evaluated the long-term cardiovascular risk of HeFH using the French REgistry of Familial hypERCHOLesterolemia (REFERCHOL). Methods We studied HeFH patients diagnosed genetically and clinically by the Dutch Lipid Clinic Network (DLCN) criteria in all lipid clinics across the country and their 5-year risk of cardiovascular events (all fatal and non-fatal acute coronary, cerebral and peripheral arterial disease events, aortic valve replacement surgery) using the French national health data system. Results The database comprised 3202 individuals, 2010 (62.8%) with genetically verified HeFH and 1192 (37.2%) a DLCN score ≥6. Of these individuals, 2485 (77.6%) were in primary prevention and 717 (22.4%) in secondary prevention. The incidence of cardiovascular events was 24.58 per 1000 person-years for the overall sample, 19.15 in primary prevention and 43.40 in secondary prevention. The incidence of myocardial infarction, cerebral infarction and death was 16.32 per 1000 person-years for the overall sample, 12.93 in primary prevention and 28.08 in secondary prevention. The incidence of aortic valve replacement was 1.78 per 1000 person-years. In the overall sample, at inclusion, 41% were not treated for LDL cholesterol, 48% of these in primary prevention and 20% in secondary prevention and high-dose statins were used by only 24% of individuals, 15% of these in primary prevention and 45% in secondary prevention. Conclusions The incidence of cardiovascular events in HeFH is high and lipid-lowering treatment is far from optimal. The cardiovascular risk of HeFH is underestimated and patients are inadequately treated.
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Affiliation(s)
- Jean Ferrières
- Department of Cardiology, Toulouse Rangueil University Hospital, Toulouse University School of Medicine, Toulouse, France
- INSERM UMR 1295, Toulouse Paul Sabatier University, Toulouse, France
- Corresponding author. Department of Cardiology Toulouse Rangueil University Hospital, TSA 50032, 31059 Toulouse Cedex 09, France.
| | - Michel Farnier
- Physiopathology and Epidemiology Cerebro-Cardiovascular (PEC2), EA 7460 UFR Health Sciences, University of Burgundy and Franche Comté, Dijon, France
| | - Eric Bruckert
- Department of Endocrinology and Cardiovascular Disease Prevention, Institute of Cardio Metabolism and Nutrition (ICAN), La Pitié-Salpêtrière Hospital, AP-HP, Paris, France
| | | | - Vincent Durlach
- Champagne-Ardenne University, UMR CNRS 7369 MEDyC, Cardio-Thoracic Department, Reims Hospital, 51092, Reims, France
| | - Emile Ferrari
- Department of Cardiology, Pasteur Hospital, Nice, France
| | - Antonio Gallo
- Department of Endocrinology and Cardiovascular Disease Prevention, Institute of Cardio Metabolism and Nutrition (ICAN), La Pitié-Salpêtrière Hospital, AP-HP, Paris, France
| | - Franck Boccara
- Service de Cardiologie, Faculty of Medicine, Sorbonne Université, INSERM UMR 938, UPMC AP-HP, Hôpital Saint-Antoine, Paris, France
| | - Dorota Ferrières
- Department of Cardiology, Toulouse Rangueil University Hospital, Toulouse University School of Medicine, Toulouse, France
| | - Sophie Béliard
- Aix Marseille University, INSERM, INRAE, C2VN, Marseille, France
- APHM, Department of Nutrition, Metabolic Diseases, Endocrinology, La Conception Hospital, Marseille, France
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Difficulties in gauging atherosclerotic cardiovascular disease risk heterogeneity in familial hypercholesterolemia. Atherosclerosis 2022; 358:57-59. [DOI: 10.1016/j.atherosclerosis.2022.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/02/2022] [Accepted: 08/09/2022] [Indexed: 11/17/2022]
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Pérez de Isla L, Alonso R, Argüeso R, Muñiz-Grijalvo O, Álvarez-Baños P, Badimón L, Watts GF, Mata P. Predicting resilience in heterozygous familial hypercholesterolaemia: A cohort study of octogenarian patients. J Clin Lipidol 2022; 16:733-736. [PMID: 35906178 DOI: 10.1016/j.jacl.2022.07.007] [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: 04/06/2022] [Revised: 06/21/2022] [Accepted: 07/11/2022] [Indexed: 11/24/2022]
Abstract
Defining patients with familial hypercholesterolemia (FH) destined not to develop clinical atherosclerotic cardiovascular disease (ASCVD) has significant implications for precision and discovery medicine. We investigated the predictors of resilience to ASCVD in a cohort of 248 octogenarian patients with FH enrolled in the SAFEHEART study. Median age at the time of analysis was 84.7 years (82.3-88.1) and 83.6 years (81.9-86.4) in the octogenarian resilient FH (OR-FH) and octogenarian controls non-resilient FH (OCNoR-FH) groups, respectively (p=0.073); 92 (80.0%) and 68 (51.1%) patients were female in the first compared with the second group (p<0.001). Multivariate logistic regression showed that a low 10-year score in SAFEHEART-Risk Equation was the only independent predictor of OR-FH. Application of this simple and validated risk equation may potentially be useful for predicting patients ultra-resilient to the ASCVD sequelae of FH who may require less intensive use of healthcare resources.
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Affiliation(s)
- Leopoldo Pérez de Isla
- Cardiology Department, Hospital Clínico San Carlos, IDISSC, Facultad de Medicina, Universidad Complutense, Madrid, Spain (Dr de Isla); Fundación Hipercolesterolemia Familiar, Madrid, Spain (Drs de Isla, Alonso, and Mata).
| | - Rodrigo Alonso
- Fundación Hipercolesterolemia Familiar, Madrid, Spain (Drs de Isla, Alonso, and Mata); Center for Advanced Metabolic Medicine and Nutrition, Santiago, Chile (Dr Alonso)
| | - Rosa Argüeso
- Department of Endocrinology, Hospital Universitario Lucus Augusti, Lugo, Spain (Dr Argüeso)
| | - Ovidio Muñiz-Grijalvo
- Internal Medicine Department, Hospital Virgen del Rocío, Sevilla, Spain (Dr Muñiz-Grijalvo)
| | - Pilar Álvarez-Baños
- Department of Endocrinology, Hospital Universitario de Burgos, Burgos, Spain (Dr Álvarez-Baños)
| | - Lina Badimón
- ICCC Cardiovascular, Institut de Recerca del Hospital Santa Creu i Sant Pau, IIB Santa Pau, Barcelona, Spain (Dr Badimón)
| | - Gerald F Watts
- Lipid Disorders Clinic, Department of Cardiology, Royal Perth Hospital, School of Medicine, University of Western Australia, Perth, Australia (Dr Watts)
| | - Pedro Mata
- Fundación Hipercolesterolemia Familiar, Madrid, Spain (Drs de Isla, Alonso, and Mata).
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Assessing the external validity of the SAFEHEART risk prediction model in patients with familial hypercholesterolaemia in a UK routine care cohort. Atherosclerosis 2022; 358:68-74. [DOI: 10.1016/j.atherosclerosis.2022.07.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 06/26/2022] [Accepted: 07/15/2022] [Indexed: 12/23/2022]
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Yu Y, Chen L, Zhang H, Fu Z, Liu Q, Zhao H, Liu Y, Chen Y. Association Between Familial Hypercholesterolemia and Risk of Cardiovascular Events and Death in Different Cohorts: A Meta-Analysis of 1.1 Million Subjects. Front Cardiovasc Med 2022; 9:860196. [PMID: 35800161 PMCID: PMC9253470 DOI: 10.3389/fcvm.2022.860196] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 05/20/2022] [Indexed: 11/15/2022] Open
Abstract
Background and Aims The association of familial hypercholesterolemia (FH) with risk of cardiovascular events (CVE) and death in different cohorts is controversial. We aimed to assess the risk of CVE and death in patients with FH in different cohorts, including CHD and ACS patients, White and Asian, different diagnostic criteria. Methods We searched PubMed, MEDLINE, and Web of Science electronic databases through May 2021 to identify cohort studies of CVE and death in patients with FH. Results We found 18 eligible studies with 1,139,788 participants, including 34,261 patients. There were 31,287 ACS patients, of whom 2,338 were combined with FH. Randomized-effects meta-analysis showed that in patients with FH, relative risk (RR) of CVE and death was 1.87 (95% CI 1.21–2.88), among which CVE was 2.14 (95%CI 1.26–3.64), all-cause of death RR = 1.12 (95% CI 0.89–1.41), and cardiac death RR = 1.03 (95% CI 0.59–1.79). Risk of CVE and death in general population with FH was 2.85 (95% CI 0.72–11.21), hyperlipidemia population RR = 1.59 (95% CI 1.05–2.41), coronary heart disease patients (CHD) RR = 1.46 (95% CI 1.24–1.72), and acute coronary syndrome patients (ACS) RR = 1.71 (95% CI 1.19–2.46). Among ACS patients, the RR of CVE in patients with FH was 1.91 (95% CI 1.55–2.35), the RR of all-cause of death was 1.03 (95% CI 0.80–1.32), and the RR of cardiac death was 1.03 (95% CI 0.59–1.79). The risk of CVE and death in ACS patients with FH in White was 1.69 (95% CI 1.09–2.64) and Asian 1.90 (95% CI 1.31–2.75). RR in patients with Dutch Lipid Network criteria (DLCN) ≥6 vs. <3 points was higher (RR = 2.24, 95% CI 1.69–2.97). RR for long-term follow-up was 1.68 (95% CI 1.09–2.61) and for short-term follow-up was 1.80 (95% CI 1.16–2.78). The results of the overall population were similar, but RR for overall population during a short-term follow-up was 1.49 (95% CI 0.81–2.73). We followed PRISMA checklist to complete meta-analysis. Conclusions The risk of CVE and death was increased in patients with CHD, especially in patients with ACS. DLCN ≥ 6 points was suggested for clinical diagnosis of FH. The risk of long-term and short-term CVE and death increased in ACS patients with FH. Registration Number INPLASY2021110010.
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Affiliation(s)
- Yani Yu
- Medical College of Nankai University, Tianjing, China
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Lei Chen
- Medical College of Nankai University, Tianjing, China
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Honghong Zhang
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Zihao Fu
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Qi Liu
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Haijing Zhao
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yuqi Liu
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
- *Correspondence: Yuqi Liu
| | - Yundai Chen
- Department of Cardiology, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, China
- Yundai Chen
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Ray KK, Dhalwani N, Sibartie M, Bridges I, Ebenbichler C, Perrone-Filardi P, Villa G, Vogt A, Bruckert E. Low-density lipoprotein cholesterol levels exceed the recommended European threshold for PCSK9i initiation: lessons from the HEYMANS study. EUROPEAN HEART JOURNAL - QUALITY OF CARE AND CLINICAL OUTCOMES 2022; 8:447-460. [PMID: 35175350 PMCID: PMC9170569 DOI: 10.1093/ehjqcco/qcac009] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 02/04/2022] [Accepted: 02/14/2022] [Indexed: 02/04/2023]
Abstract
Abstract
Aims
To describe the characteristics of patients receiving evolocumab in clinical practice across 12 European countries and simulate the association between low-density lipoprotein cholesterol (LDL-C) reduction and cardiovascular (CV) risk reduction.
Methods and results
The characteristics of hyperlipidaemic patients at initiation of evolocumab and treatment patterns study—HEYMANS (n = 1952) is a prospective registry of patients ≥18 years old who initiated evolocumab from 1 August 2015 onwards. Mean (standard deviation) age was 60 (10.8), 85% had a prior CV event, 45% were diagnosed with familial hypercholesterolaemia (FH), and 60% had statin intolerance. At evolocumab initiation, 43% were receiving any statin, 16% were receiving ezetimibe without statin, and 41% received no background lipid-lowering therapy (LLT), with LDL-C levels reflecting local proprotein convertase subtilisin/kexin type 9 inhibitor (PCSK9i) reimbursement criteria. Median LDL-C decreased from 3.98 to 1.63 mmol/L within 3 months of evolocumab initiation and was maintained over 24 months. Overall, 58% achieved risk-based 2019 European Society of Cardiology/European Atherosclerosis Society LDL-C goals but that proportion was higher (68%) in patients receiving background LLT compared with those not receiving background LLT (44%). In patients with atherosclerotic cardiovascular disease without FH, the simulated relative CV risk reduction associated with evolocumab treatment was 34% (25–44%).
Conclusion
Across Europe, LDL-C levels at evolocumab initiation were three times higher than recommended thresholds for PCSK9i initiation, reflecting disparities between implementation and guidelines. More patients attained risk-based LDL-C goals when receiving evolocumab in combination with LLT vs. those not receiving combination therapy. Population health could be improved and LDL-C goals better attained if LDL-C thresholds for PCSK9i reimbursement were lowered, enabling more patients to receive combination therapy when needed.
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Affiliation(s)
- Kausik K Ray
- Imperial Centre for Cardiovascular Disease Prevention and Imperial Clinical Trials Unit, Imperial , Stadium House, 68 Wood Lane, London W12 7RH, UK
- College London , Stadium House, 68 Wood Lane, London W12 7RH, UK
| | - Nafeesa Dhalwani
- Center for Observational Research, Amgen Ltd, Uxbridge UB8 1DH, UK
| | | | - Ian Bridges
- International Biostatistics, Amgen Ltd, Uxbridge UB8 1DH, UK
| | | | - Pasquale Perrone-Filardi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples 80138, Italy
- Mediterranean CardioCentro , Naples, Italy
| | | | - Anja Vogt
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München , Munich 80366, Germany
| | - Eric Bruckert
- Department of Medicine, University of Paris , Paris 75006, France
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Loh WJ, Chan DC, Mata P, Watts GF. Familial Hypercholesterolemia and Elevated Lipoprotein(a): Cascade Testing and Other Implications for Contextual Models of Care. Front Genet 2022; 13:905941. [PMID: 35571022 PMCID: PMC9091303 DOI: 10.3389/fgene.2022.905941] [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: 03/28/2022] [Accepted: 04/04/2022] [Indexed: 11/13/2022] Open
Abstract
Elevated lipoprotein(a) [Lp(a)], a predominantly genetic disorder, is a causal risk factor for atherosclerotic cardiovascular disease (ASCVD) and calcific aortic valvular disease, particularly in patients with familial hypercholesterolemia (FH), a Tier I genomic condition. The combination from birth of the cumulative exposure to elevated plasma concentrations of both Lp(a) and low-density lipoprotein is particularly detrimental and explains the enhanced morbidity and mortality risk observed in patients with both conditions. An excellent opportunity to identify at-risk patients with hyper-Lp(a) at increased risk of ASCVD is to test for hyper-Lp(a) during cascade testing for FH. With probands having FH and hyper-Lp(a), the yield of detection of hyper-Lp(a) is 1 individual for every 2.1-2.4 relatives tested, whereas the yield of detection of both conditions is 1 individual for every 3-3.4 relatives tested. In this article, we discuss the incorporation of assessment of Lp(a) in the cascade testing in FH as a feasible and crucial part of models of care for FH. We also propose a simple management tool to help physicians identify and manage elevated Lp(a) in FH, with implications for the care of Lp(a) beyond FH, noting that the clinical use of RNA therapeutics for specifically targeting the overproduction of Lp(a) in at risk patients is still under investigation.
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Affiliation(s)
- Wann Jia Loh
- Department of Endocrinology, Changi General Hospital, Singapore, Singapore
| | - Dick C Chan
- Medical School, University of Western Australia, Perth, WA, Australia
| | - Pedro Mata
- Fundación Hipercolesterolemia Familiar, Madrid, Spain
| | - Gerald F Watts
- Medical School, University of Western Australia, Perth, WA, Australia.,Lipid Disorders Clinic, Department of Cardiology and Internal Medicine, Royal Perth Hospital, Perth, WA, Australia
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Anagnostis P, Rizos CV, Skoumas I, Rallidis L, Tziomalos K, Skalidis E, Kotsis V, Doumas M, Kolovou G, Sfikas G, Garoufi A, Lambadiari V, Dima I, Kiouri E, Agapakis D, Zacharis E, Antza C, Kolovou V, Koumaras C, Bantouvakis G, Liamis G, Liberopoulos EN. Association between lipoprotein(a) concentrations and atherosclerotic cardiovascular disease risk in patients with familial hypercholesterolemia: an analysis from the HELLAS-FH. Endocrine 2022; 76:324-330. [PMID: 35262845 DOI: 10.1007/s12020-022-03013-y] [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: 10/31/2021] [Accepted: 02/06/2022] [Indexed: 11/03/2022]
Abstract
AIMS Lipoprotein(a) [Lp(a)] is an independent risk factor for atherosclerotic cardiovascular disease (ASCVD) in the general population. However, such a role in patients with familial hypercholesterolemia (FH) is less documented. The purpose of this study was to evaluate the association between Lp(a) concentrations and ASCVD prevalence in adult patients with FH. METHODS This was a cross-sectional study from the Hellenic Familial Hypercholesterolemia Registry (HELLAS-FH). Patients were categorized into 3 tertiles according to Lp(a) levels. RESULTS A total of 541 adult patients (249 males) with possible/probable/definite FH heterozygous FH (HeFH) were included (mean age 48.5 ± 15.0 years at registration, 40.8 ± 15.9 years at diagnosis). Median (interquartile range) Lp(a) concentrations in the 1st, 2nd and 3rd Lp(a) tertile were 6.4 (3.0-9.7), 22.4 (16.0-29.1) and 77.0 (55.0-102.0) mg/dL, respectively. There was no difference in lipid profile across Lp(a) tertiles. The overall prevalence of ASCVD was 9.4% in the first, 16.1% in the second and 20.6% in the third tertile (p = 0.012 among tertiles). This was also the case for premature ASCVD, with prevalence rates of 8.5, 13.4 and 19.8%, respectively (p = 0.010 among tertiles). A trend for increasing prevalence of coronary artery disease (8.3, 12.2 and 16.1%, respectively; p = 0.076 among tertiles) was also observed. No difference in the prevalence of stroke and peripheral artery disease was found across tertiles. CONCLUSIONS Elevated Lp(a) concentrations are significantly associated with increased prevalence of ASCVD in patients with possible/probable/definite HeFH.
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Affiliation(s)
- Panagiotis Anagnostis
- Department of Endocrinology, Police Medical Centre of Thessaloniki, Thessaloniki, Greece
| | - Christos V Rizos
- Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
| | - Ioannis Skoumas
- Cardiology Clinic, Hippokration General Hospital, Athens, Greece
| | - Loukianos Rallidis
- Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
| | - Konstantinos Tziomalos
- 1st Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, Thessaloniki, Greece
| | - Emmanuel Skalidis
- Cardiology Clinic, University General Hospital of Heraklion, Heraklion, Greece
| | - Vasileios Kotsis
- Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Papageorgiou General Hospital Thessaloniki, Thessaloniki, Greece
| | - Michalis Doumas
- 2nd Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece
| | - Genovefa Kolovou
- Cardiometabolic Center, Lipid Clinic, LA apheresis Unit, Metropolitan Hospital, Athens, Greece
| | - George Sfikas
- Department of Internal Medicine, 424 General Military Training Hospital, Thessaloniki, Greece
| | - Anastasia Garoufi
- Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, Β' Pediatrics Clinic, General Children's Hospital "Pan. & Aglaia Kyriakou", Athens, Greece
| | - Vaia Lambadiari
- 2nd Propedeutic Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
| | - Ioanna Dima
- Cardiology Clinic, Hippokration General Hospital, Athens, Greece
| | - Estela Kiouri
- Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
| | - Dimitrios Agapakis
- 1st Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, Thessaloniki, Greece
- Department of Internal Medicine, General Hospital of Goumenissa, Goumenissa, Greece
| | - Evangelos Zacharis
- Cardiology Clinic, University General Hospital of Heraklion, Heraklion, Greece
| | - Christina Antza
- Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Papageorgiou General Hospital Thessaloniki, Thessaloniki, Greece
| | - Vana Kolovou
- Cardiometabolic Center, Lipid Clinic, LA apheresis Unit, Metropolitan Hospital, Athens, Greece
| | - Charalambos Koumaras
- Department of Internal Medicine, 424 General Military Training Hospital, Thessaloniki, Greece
| | - George Bantouvakis
- Cardiology Clinic, University General Hospital of Heraklion, Heraklion, Greece
| | - George Liamis
- Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
| | - Evangelos N Liberopoulos
- Department of Endocrinology, Police Medical Centre of Thessaloniki, Thessaloniki, Greece.
- Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece.
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SEA 2022 Standards for Global Control of Cardiovascular Risk. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2022; 34:130-179. [PMID: 35090775 DOI: 10.1016/j.arteri.2021.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 10/27/2021] [Accepted: 11/10/2021] [Indexed: 02/07/2023]
Abstract
One of the objectives of the Spanish Society of Arteriosclerosis is to contribute to better knowledge of vascular disease, its prevention and treatment. It is well known that cardiovascular diseases are the leading cause of death in our country and entail a high degree of disability and health care costs. Arteriosclerosis is a multifactorial disease and therefore its prevention requires a global approach that takes into account the different risk factors with which it is associated. Therefore, this document summarizes the current level of knowledge and includes recommendations and procedures to be followed in patients with established cardiovascular disease or at high vascular risk. Specifically, this document reviews the main symptoms and signs to be evaluated during the clinical visit, the laboratory and imaging procedures to be routinely requested or requested for those in special situations. It also includes vascular risk estimation, the diagnostic criteria of the different entities that are cardiovascular risk factors, and makes general and specific recommendations for the treatment of the different cardiovascular risk factors and their final objectives. Finally, the document includes aspects that are not usually referenced in the literature, such as the organization of a vascular risk consultation.
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Alonso R, Argüeso R, Álvarez-Baños P, Muñiz-Grijalvo O, Diaz-Diaz JL, Mata P. Familial Hypercholesterolemia and Lipoprotein(a): Two Partners in Crime? Curr Atheroscler Rep 2022; 24:427-434. [PMID: 35386090 DOI: 10.1007/s11883-022-01019-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE OF REVIEW Familial hypercholesterolemia is a high cardiovascular risk disorder. We will review the role of lipoprotein(a) in cardiovascular risk and in aortic valve stenosis in familial hypercholesterolemia, as well as its association with their phenotype, and strategies to identify this high-risk population. RECENT FINDINGS Patients with familial hypercholesterolemia have higher lipoprotein(a) levels mainly due to an increased frequency of LPA variants, and the cardiovascular risk is increased twofolds when both conditions coexist. Also, an increased risk for aortic valve stenosis and valve replacement has been observed with high lipoprotein(a) levels. Assessment of lipoprotein(a) during the cascade screening for familial hypercholesterolemia is a good opportunity to identify this high-risk population. High cardiovascular risk in familial hypercholesterolemia is increased even more when lipoprotein(a) is also elevated. Measurement of lipoprotein(a) in these patients is crucial to identify those subjects who need to intensify LDL-cholesterol reduction pending availability of lipoprotein(a)-specific treatments.
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Affiliation(s)
- Rodrigo Alonso
- Center for Advanced Metabolic Medicine and Nutrition, Av. Las Condes 9460, of 501. , Santiago, Chile.
- Fundación Hipercolesterolemia Familiar, Madrid, Spain.
| | - Rosa Argüeso
- Department of Endocrinology, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Pilar Álvarez-Baños
- Department of Endocrinology, Hospital Universitario de Burgos, Burgos, Spain
| | | | | | - Pedro Mata
- Fundación Hipercolesterolemia Familiar, Madrid, Spain
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Updates on the Use of Subclinical Atherosclerosis to Predict Risk of Cardiovascular Events in Heterozygous Familial Hypercholesterolemia. Curr Atheroscler Rep 2022; 24:407-418. [PMID: 35386094 DOI: 10.1007/s11883-022-01017-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW The high variability of cardiovascular risk in heterozygous familial hypercholesterolemia (HeFH) is a challenge for therapeutical management. Subclinical cardiovascular imaging represents a tool to overcome this challenge. The purpose of this review is to update the reader on the most recent findings on the non-invasive detection of atherosclerotic burden by carotid doppler ultrasound (US), coronary artery calcium (CAC) score, and computed tomography coronary angiography (CTCA) for the optimization of risk stratification in HeFH subjects. RECENT FINDINGS Carotid ultrasound (US) proved its efficacy in the long-term follow-up of HeFH children treated early on with statins, showing a significant reduction of atherosclerotic progression compared to untreated unaffected siblings. The added value of CAC score has been confirmed to predict the risk of cardiovascular events and improve risk stratification provided by available risk equations in asymptomatic HeFH subjects from large prospective cross-national cohorts. Additionally, CTCA provides detailed information on plaque quality and stability, but its role in primary prevention HeFH subjects needs to be further explored. Cardiovascular imaging for the detection of subclinical atherosclerotic cardiovascular disease in HeFH is a promising tool to improve diagnostic and therapeutical management of this undertreated and late-diagnosed disease.
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Diabetes and Familial Hypercholesterolemia: Interplay between Lipid and Glucose Metabolism. Nutrients 2022; 14:nu14071503. [PMID: 35406116 PMCID: PMC9002616 DOI: 10.3390/nu14071503] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 02/04/2023] Open
Abstract
Familial hypercholesterolemia (FH) is a genetic disease characterized by high low-density lipoprotein (LDL) cholesterol (LDL-c) concentrations that increase cardiovascular risk and cause premature death. The most frequent cause of the disease is a mutation in the LDL receptor (LDLR) gene. Diabetes is also associated with an increased risk of cardiovascular disease and mortality. People with FH seem to be protected from developing diabetes, whereas cholesterol-lowering treatments such as statins are associated with an increased risk of the disease. One of the hypotheses to explain this is based on the toxicity of LDL particles on insulin-secreting pancreatic β-cells, and their uptake by the latter, mediated by the LDLR. A healthy lifestyle and a relatively low body mass index in people with FH have also been proposed as explanations. Its association with superimposed diabetes modifies the phenotype of FH, both regarding the lipid profile and cardiovascular risk. However, findings regarding the association and interplay between these two diseases are conflicting. The present review summarizes the existing evidence and discusses knowledge gaps on the matter.
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Lipoproteína (a) en una selección de hospitales de Andalucía y Extremadura. ¿Infradiagnosticada e infrautilizada? Rev Esp Cardiol 2022. [DOI: 10.1016/j.recesp.2022.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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66
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Fahed AC, Wang M, Patel AP, Ajufo E, Maamari DJ, Aragam KG, Brockman DG, Vosburg T, Ellinor PT, Ng K, Khera AV. Association of the Interaction Between Familial Hypercholesterolemia Variants and Adherence to a Healthy Lifestyle With Risk of Coronary Artery Disease. JAMA Netw Open 2022; 5:e222687. [PMID: 35294538 PMCID: PMC8928007 DOI: 10.1001/jamanetworkopen.2022.2687] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
IMPORTANCE Familial hypercholesterolemia variants impair clearance of cholesterol from the circulation and increase risk of coronary artery disease (CAD). The extent to which adherence to a healthy lifestyle is associated with a lower risk of CAD in carriers and noncarriers of variants warrants further study. OBJECTIVE To assess the association of the interaction between familial hypercholesterolemia variants and adherence to a healthy lifestyle with risk of CAD. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study used 2 independent data sets with gene sequencing and lifestyle data from the UK Biobank: a case-control study of 4896 cases and 5279 controls and a cohort study of 39 920 participants. Participants were recruited from 22 sites across the UK between March 21, 2006, and October 1, 2010. The case-control study included participants with CAD and controls at enrollment. The cohort study used a convenience sample of individuals with available gene sequencing data. Statistical analysis was performed from April 2, 2019, to January 20, 2022. EXPOSURES Pathogenic or likely pathogenic DNA variants classified by a clinical laboratory geneticist and adherence to a healthy lifestyle based on a 4-point scoring system (1 point for each of the following: healthy diet, regular exercise, not smoking, and absence of obesity). MAIN OUTCOMES AND MEASURES Coronary artery disease, defined as myocardial infarction in the case-control study, and myocardial infarction, ischemic heart disease, or coronary revascularization procedure in the cohort study. RESULTS The case-control study included 10 175 participants (6828 men [67.1%]; mean [SD] age, 58.6 [7.2] years), and the cohort study included 39 920 participants (18 802 men [47.1%]; mean [SD] age at the end of follow-up, 66.4 [8.0] years). A variant was identified in 35 of 4896 cases (0.7%) and 12 of 5279 controls (0.2%), corresponding to an odds ratio of 3.0 (95% CI, 1.6-5.9), and a variant was identified in 108 individuals (0.3%) in the cohort study, in which the hazard ratio for CAD was 3.8 (95% CI, 2.5-5.8). However, this risk appeared to vary according to lifestyle categories in both carriers and noncarriers of familial hypercholesterolemia variants, without a significant interaction between carrier status and lifestyle (odds ratio, 1.2 [95% CI, 0.6-2.5]; P = .62). Among carriers, a favorable lifestyle conferred 86% lower risk of CAD compared with an unfavorable lifestyle (hazard ratio, 0.14 [95% CI, 0.04-0.41]). The estimated risk of CAD by the age of 75 years varied according to lifestyle, ranging from 10.2% among noncarriers with a favorable lifestyle to 24.0% among noncarriers with an unfavorable lifestyle and ranging from 34.5% among carriers with a favorable lifestyle to 66.2% among carriers with an unfavorable lifestyle. CONCLUSIONS AND RELEVANCE This study suggests that, among carriers and noncarriers of a familial hypercholesterolemia variant, significant gradients in risk of CAD are noted according to adherence to a healthy lifestyle pattern. Similar to the general population, individuals who carry familial hypercholesterolemia variants are likely to benefit from lifestyle interventions to reduce their risk of CAD.
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Affiliation(s)
- Akl C. Fahed
- Center for Genomic Medicine, Department of Medicine, Massachusetts General Hospital, Boston
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Minxian Wang
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Aniruddh P. Patel
- Center for Genomic Medicine, Department of Medicine, Massachusetts General Hospital, Boston
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Ezimamaka Ajufo
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Medicine, UT Southwestern Medical Center, Dallas, Houston, Texas
| | - Dimitri J. Maamari
- Center for Genomic Medicine, Department of Medicine, Massachusetts General Hospital, Boston
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Krishna G. Aragam
- Center for Genomic Medicine, Department of Medicine, Massachusetts General Hospital, Boston
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Deanna G. Brockman
- Center for Genomic Medicine, Department of Medicine, Massachusetts General Hospital, Boston
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Trish Vosburg
- Center for Genomic Medicine, Department of Medicine, Massachusetts General Hospital, Boston
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Patrick T. Ellinor
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Kenney Ng
- Center for Computational Health, IBM Research, Cambridge, Massachusetts
| | - Amit V. Khera
- Center for Genomic Medicine, Department of Medicine, Massachusetts General Hospital, Boston
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Boston
- Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
- Department of Medicine, UT Southwestern Medical Center, Dallas, Houston, Texas
- Verve Therapeutics, Cambridge, Massachusetts
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Németh Á, Daróczy B, Juhász L, Fülöp P, Harangi M, Paragh G. Assessment of Associations Between Serum Lipoprotein (a) Levels and Atherosclerotic Vascular Diseases in Hungarian Patients With Familial Hypercholesterolemia Using Data Mining and Machine Learning. Front Genet 2022; 13:849197. [PMID: 35222552 PMCID: PMC8864223 DOI: 10.3389/fgene.2022.849197] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 01/24/2022] [Indexed: 11/30/2022] Open
Abstract
Background and aims: Premature mortality due to atherosclerotic vascular disease is very high in Hungary in comparison with international prevalence rates, though the estimated prevalence of familial hypercholesterolemia (FH) is in line with the data of other European countries. Previous studies have shown that high lipoprotein(a)- Lp(a) levels are associated with an increased risk of atherosclerotic vascular diseases in patients with FH. We aimed to assess the associations of serum Lp(a) levels and such vascular diseases in FH using data mining methods and machine learning techniques in the Northern Great Plain region of Hungary. Methods: Medical records of 590,500 patients were included in our study. Based on the data from previously diagnosed FH patients using the Dutch Lipid Clinic Network scores (≥7 was evaluated as probable or definite FH), we trained machine learning models to identify FH patients. Results: We identified 459 patients with FH and 221 of them had data available on Lp(a). Patients with FH had significantly higher Lp(a) levels compared to non-FH subjects [236 (92.5; 698.5) vs. 167 (80.2; 431.5) mg/L, p < .01]. Also 35.3% of FH patients had Lp(a) levels >500 mg/L. Atherosclerotic complications were significantly more frequent in FH patients compared to patients without FH (46.6 vs. 13.9%). However, contrary to several other previous studies, we could not find significant associations between serum Lp(a) levels and atherosclerotic vascular diseases in the studied Hungarian FH patient group. Conclusion: The extremely high burden of vascular disease is mainly explained by the unhealthy lifestyle of our patients (i.e., high prevalence of smoking, unhealthy diet and physical inactivity resulting in obesity and hypertension). The lack of associations between serum Lp(a) levels and atherosclerotic vascular diseases in Hungarian FH patients may be due to the high prevalence of these risk factors, that mask the deleterious effect of Lp(a).
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Affiliation(s)
- Ákos Németh
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Doctoral School of Health Sciences, Faculty of Public Health, University of Debrecen, Debrecen, Hungary
| | - Bálint Daróczy
- Institute for Computer Science and Control, Hungarian Academy of Sciences, (MTA SZTAKI), Budapest, Hungary
- Université Catholique de Louvain, INMA, Louvain-la-Neuve, Belgium
| | - Lilla Juhász
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Doctoral School of Health Sciences, Faculty of Public Health, University of Debrecen, Debrecen, Hungary
| | - Péter Fülöp
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Mariann Harangi
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - György Paragh
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- *Correspondence: György Paragh,
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68
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Langsted A, Nordestgaard BG. Lipoprotein(a) as Part of the Diagnosis of Clinical Familial Hypercholesterolemia. Curr Atheroscler Rep 2022; 24:289-296. [PMID: 35107760 DOI: 10.1007/s11883-022-01002-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE OF REVIEW Individuals with familial hypercholesterolemia have very high risk of cardiovascular disease due to lifelong elevations in LDL cholesterol. Elevated lipoprotein(a) is a risk factor for cardiovascular diseases such as myocardial infarction and aortic valve stenosis. It has been proposed to include elevated lipoprotein(a) in the diagnosis of clinical familial hypercholesterolemia. RECENT FINDINGS Lipoprotein(a) is co-measured in LDL cholesterol, and up to one-quarter of all diagnoses of clinical familial hypercholesterolemia are due to high levels of lipoprotein(a). Further, individuals with both familial hypercholesterolemia and elevated lipoprotein(a) have an extremely high risk of myocardial infarction. We discuss the background for familial hypercholesterolemia and elevated lipoprotein(a) as risk factors for cardiovascular disease and the consequences of the fact that LDL cholesterol measurements/calculations include the cholesterol present in lipoprotein(a). Finally, we discuss the potential of including lipoprotein(a) as part of the diagnosis of familial hypercholesterolemia and in consequence possible treatments.
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Affiliation(s)
- Anne Langsted
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Borgmester Ib Juuls vej 1, 2730, Herlev, Denmark.
- The Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, Borgmester Ib Juuls vej 1, 2730, Herlev, Denmark.
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | - Børge G Nordestgaard
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Borgmester Ib Juuls vej 1, 2730, Herlev, Denmark
- The Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, Borgmester Ib Juuls vej 1, 2730, Herlev, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Tsao CW, Aday AW, Almarzooq ZI, Alonso A, Beaton AZ, Bittencourt MS, Boehme AK, Buxton AE, Carson AP, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Ferguson JF, Generoso G, Ho JE, Kalani R, Khan SS, Kissela BM, Knutson KL, Levine DA, Lewis TT, Liu J, Loop MS, Ma J, Mussolino ME, Navaneethan SD, Perak AM, Poudel R, Rezk-Hanna M, Roth GA, Schroeder EB, Shah SH, Thacker EL, VanWagner LB, Virani SS, Voecks JH, Wang NY, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2022 Update: A Report From the American Heart Association. Circulation 2022; 145:e153-e639. [PMID: 35078371 DOI: 10.1161/cir.0000000000001052] [Citation(s) in RCA: 2304] [Impact Index Per Article: 1152.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2022 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population and an enhanced focus on social determinants of health, adverse pregnancy outcomes, vascular contributions to brain health, and the global burden of cardiovascular disease and healthy life expectancy. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Kataoka Y, Funabashi S, Doi T, Harada-Shiba M. How Can We Identify Very High-Risk Heterozygous Familial Hypercholesterolemia? J Atheroscler Thromb 2022; 29:795-807. [PMID: 35022364 PMCID: PMC9174089 DOI: 10.5551/jat.rv17063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Heterozygous familial hypercholesterolemia (HeFH) is a genetic disorder that elevates low-density lipoprotein cholesterol and increases the risk of premature atherosclerotic cardiovascular disease (ASCVD). However, despite their atherogenic lipid profiles, the cardiovascular risk of HeFH varies in each individual. Their variety of phenotypic features suggests the need for better risk stratification to optimize their therapeutic management. The current review summarizes three potential approaches, including (1) definition of familial hypercholesterolemia (FH)-related risk scores, (2) genetic analysis, and (3) biomarkers. The International Atherosclerosis Society has recently proposed a definition of severe FH to identify very high-risk HeFH subjects according to their clinical characteristics. Furthermore, published studies have shown the association of FH-related genetic phenotypes with ASCVD, which indicates the genetic analysis’s potential to evaluate individual cardiovascular risks. Biomarkers reflecting disease activity have been considered to predict the formation of atherosclerosis and the occurrence of ASCVD in HeFH subjects. Incorporating these risk stratifications will be expected to allocate adequate intensity of lipid-lowering therapies in HeFH subjects, which ultimately improves cardiovascular outcomes.
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Affiliation(s)
- Yu Kataoka
- Department of Cardiovascular Medicine, National Cerebral & Cardiovascular Centre
| | | | - Takahito Doi
- Department of Cardiovascular Medicine, National Cerebral & Cardiovascular Centre.,Department of Clinical Biochemistry, Copenhagen University Hospital, Herlev and Gentofte.,Department of Clinical Medicine, University of Copenhagen
| | - Mariko Harada-Shiba
- Department of Molecular Innovation in Lipidology, National Cerebral & Cardiovascular Centre
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71
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The Role of Cumulative LDL Cholesterol in Cardiovascular Disease Development in Patients with Familial Hypercholesterolemia. J Pers Med 2022; 12:jpm12010071. [PMID: 35055385 PMCID: PMC8778155 DOI: 10.3390/jpm12010071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 12/27/2021] [Accepted: 12/29/2021] [Indexed: 11/30/2022] Open
Abstract
In patients with familial hypercholesterolemia (FH) the exposure of very high LDL-C concentration and cumulative LDL-C level (cum LDL-C) can play a significant role in the prognosis. Objective: to analyze the contribution of “cum LDL-C for all life” and the index “cum LDL-C/age” to the development of coronary heart disease (CHD), myocardial infarction (MI), and a combined end point: MI, stroke, unstable angina in FH patients. Methods: 188 patients (mean age 49.2 years, males 45.7%) with FH were examined (Dutch Lipid Clinic Criteria). We had evaluated cumulative LDL-C and index “cum DL-C/age” along with other classical risk factors. Cum LDL-C was calculated as LDL-Cmax × (age at initiating of hypolipidemic therapy) + LDL-C at inclusion age at initiation/correction therapy). Cumulative LDL-C and “cum LDL-C/age” were calculated as the ratio cum LDL-C to age. The follow-up period was 5.4 (from 3 to 10) years. Results: The index “cum LDL-C/age” was higher in patients with CHD 58.7 ± 10.4 mmol/L/years vs. 40.1 ± 11.7 mmol/L/years in patients without CHD (p < 0.001). According to our data based on the results of the logistic regression analysis in patients with FH, cumulative LDL-C and the cumulative index “cum LDL–C/age” played a strong predictive role in the development of CHD in FH patients; it was greater than the role of TC and LDL-C concentrations. We present ROC curves for CHD, MI and combined end point in FH patients, and a prognostic scale for CHD development, which is based on classical cardiovascular risk factors. Conclusion: cumulative LDL-C level plays an important role in the development of CHD in FH patients.
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72
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Lee CJ, Park S, Han K, Lee SH. Impact of Severe Hypercholesterolemia on Cardiovascular Risk in Individuals With or Without Diabetes Mellitus. J Lipid Atheroscler 2022; 11:299-307. [PMID: 36212745 PMCID: PMC9515734 DOI: 10.12997/jla.2022.11.3.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 05/09/2022] [Accepted: 05/18/2022] [Indexed: 11/15/2022] Open
Abstract
Objective The aim of the current study was to investigate whether the impact of low-density lipoprotein-cholesterol (LDL-C) levels on cardiovascular risk is different between individuals with severe hypercholesterolemia and diabetes mellitus (DM) and those without DM. Methods This study used the database of a National Health Insurance Service cohort of Korea. Among individuals who underwent health check-up, 2,261,332 were included and categorized into 3 groups with severe hypercholesterolemia, >260, 225–259, and 190–224 mg/dL groups, and a control group (<160 mg/dL). Risks of composite events (myocardial infarction [MI], coronary revascularization, and ischemic stroke) and total mortality were analyzed, according to the presence of DM. Results Of the study population, 5.2% had DM. During median follow-up of 6.1 years, the rates of composite events (/1,000 person-year) in non-DM and DM subjects were up to 5.66 and 8.92, respectively. Adjusted hazard ratios (aHRs) of the composite events ranged up to 3.11 and 1.44 in non-DM and DM groups, respectively (p<0.0001 between LDL-C categories in both groups). Dependency of aHR on LDL-C levels was more prominent in the non-DM group. aHRs of MI and coronary revascularization showed similar tendency to the composite events. Although aHRs of ischemic stroke (p<0.0001) and total mortality (p=0.002) were different according to LDL-C categories in the non-DM group, these relations were not observed in DM group. Conclusion Although individuals with severe hypercholesterolemia had high cardiovascular risk when DM was present, the impact of LDL-C on the risk was attenuated in this population.
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Affiliation(s)
- Chan Joo Lee
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sanghyun Park
- Department of Medical Statistics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyungdo Han
- Statistics and Actuarial Science, Soongsil University, Seoul, Korea
| | - Sang-Hak Lee
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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73
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Lee CJ, Yoon M, Kang HJ, Kim BJ, Choi SH, Jeong IK, Lee SH. 2022 Consensus Statement on the Management of Familial Hypercholesterolemia in Korea. J Lipid Atheroscler 2022; 11:213-228. [PMID: 36212743 PMCID: PMC9515735 DOI: 10.12997/jla.2022.11.3.213] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/09/2022] [Accepted: 06/13/2022] [Indexed: 11/09/2022] Open
Abstract
Familial hypercholesterolemia (FH) is the most common monogenic disorder. Due to the marked elevation of cardiovascular risk, the early detection, diagnosis, and proper management of this disorder are critical. Herein, the 2022 Korean guidance on this disease is presented. Clinical features include severely elevated low-density lipoprotein-cholesterol (LDL-C) levels, tendon xanthomas, and premature coronary artery disease. Clinical diagnostic criteria include clinical findings, family history, or pathogenic mutations in the LDLR, APOB, or PCSK9. Proper suspicion of individuals with typical characteristics is essential for screening. Cascade screening is known to be the most efficient diagnostic approach. Early initiation of lipid-lowering therapy and the control of other risk factors are important. The first-line pharmacological treatment is statins, followed by ezetimibe, and PCSK9 inhibitors as required. The ideal treatment targets are 50% reduction and <70 mg/dL or <55 mg/dL (in the presence of vascular disease) of LDL-C, although less strict targets are frequently used. Homozygous FH is characterized by untreated LDL-C >500 mg/dL, xanthoma since childhood, and family history. In children, the diagnosis is made with criteria, including items largely similar to those of adults. In women, lipid-lowering agents need to be discontinued before conception.
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Affiliation(s)
- Chan Joo Lee
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Minjae Yoon
- Cardiovascular Center, Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Hyun-Jae Kang
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Byung Jin Kim
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sung Hee Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - In-Kyung Jeong
- Department of Endocrinology and Metabolism, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, Seoul, Korea
| | - Sang-Hak Lee
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Arrieta F, Pedro-Botet J, Iglesias P, Obaya JC, Montanez L, Maldonado GF, Becerra A, Navarro J, Perez JC, Petrecca R, Pardo JL, Ribalta J, Sánchez-Margalet V, Duran S, Tébar FJ, Aguilar M. Diabetes mellitus and cardiovascular risk: an update of the recommendations of the Diabetes and Cardiovascular Disease Working Group of the Spanish Society of Diabetes (SED, 2021). CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2022; 34:36-55. [PMID: 34330545 DOI: 10.1016/j.arteri.2021.05.002] [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: 04/20/2021] [Accepted: 05/05/2021] [Indexed: 06/13/2023]
Abstract
This document is an update to the clinical practice recommendations for the management of cardiovascular risk factors (CVRF) in diabetes mellitus. The consensus has been developed by a multidisciplinary team made up of members of the Cardiovascular Risk Group of the Spanish Diabetes Society (SED). The work is a necessary update as, since the last review three years ago, there have been many clinical trials that have studied the cardiovascular outcomes of numerous drugs in the diabetic population. We believe that this guideline update may be of interest to all clinicians treating patients with diabetes.
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Affiliation(s)
- Francisco Arrieta
- Servicio de Endocrinología y Nutrición, Hospital Ramón y Cajal, Madrid, España.
| | - Juan Pedro-Botet
- Unidad de Lípidos y Riesgo Vascular, Hospital del Mar, Barcelona, España
| | - Pedro Iglesias
- Servicio de Endocrinología y Nutrición, Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, España
| | - Juan Carlos Obaya
- Centro de Salud CHOPERA, Atención Primaria Alcobendas, Gdt Enfermedades Cardiovasculares Semfyc, Madrid, España
| | - Laura Montanez
- Servicio de Endocrinología y Nutrición, Hospital Ramón y Cajal, Madrid, España
| | | | - Antonio Becerra
- Servicio de Endocrinología y Nutrición, Hospital Ramón y Cajal, Madrid, España
| | - Jorge Navarro
- Hospital Clínico Universitario de Valencia, Gdt Diabetes Semfyc, Valencia, España
| | - J C Perez
- Centro de Salud Rincón de la Victoria, Atención Primaria, Málaga, España
| | - Romina Petrecca
- Unidad de Nutrición y dietética, Hospital de la Princesa, Madrid, España
| | - José Luis Pardo
- Centro de Salud Orihuela I. Médico de Familia, Atención Primaria Alicante, Alicante, España
| | - Josep Ribalta
- Universidad Rovira i Vigili, IISPV, CIBERDEM, Tarragona, España
| | | | - Santiago Duran
- Servicio de Endocrinología y Nutrición, Hospital Virgen de Valme, Sevilla, España
| | - Francisco Javier Tébar
- Servicio de Endocrinología y Nutrición, Hospital Universitario Virgen de la Arrixaca, Murcia, España
| | - Manuel Aguilar
- Servicio de Endocrinología y Nutrición, Hospital Puerta del Mar, Cádiz, España
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75
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Liu MM, Peng J, Guo YL, Zhu CG, Wu NQ, Xu RX, Dong Q, Li JJ. Relations of physical signs to genotype, lipid and inflammatory markers, coronary stenosis or calcification, and outcomes in patients with heterozygous familial hypercholesterolemia. J Transl Med 2021; 19:498. [PMID: 34876165 PMCID: PMC8650321 DOI: 10.1186/s12967-021-03166-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 11/23/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Although the presence of physical signs [tendon xanthomas and/or corneal arcus (TX/CA)], are associated with the risk of coronary artery disease in patients with heterozygous familial hypercholesterolemia (HeFH), their relationship with genotypes and clinical characteristics has not been fully determined. This study aimed to examine the association of TX/CA with genetic mutation, lipid- and inflammation-related markers, the severity of coronary stenosis or calcification, and cardiovascular events (CVEs) in patients with HeFH. METHODS LDLR, APOB, and PCSK9 genes were screened in 523 HeFH patients, and patients with TX/CA (n = 50) were 1:4 propensity score-matched to patients without TX/CA (n = 200) to adjust for age and sex. Laboratory markers (proprotein convertase subtilisin/kexin type 9 [PCSK9], lipoprotein(a) and high-sensitivity C-reactive protein [hsCRP]), computed tomography angiography, coronary angiography, and follow-up for CVEs were performed. RESULTS Patients with physical signs had significantly higher low-density lipoprotein cholesterol levels; higher PCSK9 or hsCRP concentrations; more LDLR positive mutations; and higher prevalence of high tertiles of Gensini, SYNTAX and Jeopardy scores as well as coronary artery calcium scores than did those without. Over an average follow-up of 3.7 years, the incidence of CVEs was significantly higher in patients with TX/CA (log-rank p < 0.001). Patients with physical signs and mutation positivity had threefold higher risks of CVEs (adjusted hazard ratio 3.34, 95% confidence interval 1.04-10.72, p = 0.024). CONCLUSIONS Physical signs were associated with genotypes and phenotypes, and worse outcomes in patients with HeFH, suggesting that these signs may help in risk stratification in these patients.
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Affiliation(s)
- Ming-Ming Liu
- Cardiovascular Metabolic Center, State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing, China
| | - Jia Peng
- Cardiovascular Metabolic Center, State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing, China
| | - Yuan-Lin Guo
- Cardiovascular Metabolic Center, State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing, China
| | - Cheng-Gang Zhu
- Cardiovascular Metabolic Center, State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing, China
| | - Na-Qiong Wu
- Cardiovascular Metabolic Center, State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing, China
| | - Rui-Xia Xu
- Cardiovascular Metabolic Center, State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing, China
| | - Qian Dong
- Cardiovascular Metabolic Center, State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing, China
| | - Jian-Jun Li
- Cardiovascular Metabolic Center, State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Clinical Research Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 BeiLiShi Road, XiCheng District, Beijing, China.
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76
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Pérez de Isla L, Watts GF, Muñiz-Grijalvo O, Díaz-Díaz JL, Alonso R, Zambón D, Fuentes-Jimenez F, Mauri M, Padró T, Vidal-Pardo JI, Barba MA, Ruiz-Pérez E, Michán A, Mediavilla JD, Hernandez AM, Romero-Jimenez MJ, Badimon L, Mata P. A resilient type of familial hypercholesterolaemia: case-control follow-up of genetically characterized older patients in the SAFEHEART cohort. Eur J Prev Cardiol 2021; 29:795-801. [PMID: 34864959 DOI: 10.1093/eurjpc/zwab185] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/08/2021] [Accepted: 10/19/2021] [Indexed: 12/12/2022]
Abstract
AIMS Knowledge of the features of patients with familial hypercholesterolaemia (FH) who are protected from atherosclerotic cardiovascular disease (ASCVD) is important for the clinical and prognostic care of this apparently high-risk condition. Our aim was to investigate the determinant and characteristics of patients with FH who are protected from ASCVD and have normal life expectancy, so-called 'resilient' FH (R-FH). METHODS AND RESULTS Spanish Familial Hypercholesterolaemia cohort study (SAFEHEART) is an open, multicentre, nation-wide, long-term prospective cohort study in genetically defined patients with heterozygous FH in Spain. Patients in the registry who at the time of analysis were at least 65 years or those who would have reached that age had they not died from an ASCVD event were analysed as a case-control study. Resilient FH was defined as the presence of a pathogenic mutation causative of FH in a patient aged ≥65 years without clinical ASCVD. Nine hundred and thirty registrants with FH met the study criteria. A defective low-density lipoprotein (LDL)-receptor mutation, higher plasma level of high-density lipoprotein cholesterol (HDL-C), younger age, female gender, absence of hypertension, and lower plasma lipoprotein (a) [Lp(a)] concentration were independently predictive of R-FH. In a second model, higher levels of HDL-C and lower 10-year score in SAFEHEART-RE were also independently predictive of R-FH. CONCLUSION Resilient FH may be typified as being female and having a defective LDL-receptor mutation, higher levels of plasma HDL-C, lower levels of Lp(a), and an absence of hypertension. The implications of this type of FH for clinical practice guidelines and the value for service design and optional care of FH remains to be established. TRIAL REGISTRATION ClinicalTrials.gov number NCT02693548.
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Affiliation(s)
- Leopoldo Pérez de Isla
- Cardiology Department, Hospital Clínico San Carlos, IDISSC, Facultad de Medicina, Universidad Complutense, C/Profesor Martín Lagos s/n, 28040 Madrid, Spain.,Fundación Hipercolesterolemia Familiar, C/General Alvarez de Castro 14, 28010 Madrid, Spain
| | - Gerald F Watts
- School of Medicine, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia.,Department of Cardiology, Royal Perth Hospital, Lipid Disorders Clinic, Cardiometabolic Services, Perth, Western Australia, Australia
| | | | | | - Rodrigo Alonso
- Fundación Hipercolesterolemia Familiar, C/General Alvarez de Castro 14, 28010 Madrid, Spain.,Center for Advanced Metabolic Medicine and Nutrition, Santiago, Chile
| | - Daniel Zambón
- Department of Endocrinology, Hospital Clinic, Barcelona, Spain
| | | | - Marta Mauri
- Internal Medicine Department, Hospital de Terrassa, Barcelona, Spain
| | - Teresa Padró
- ICCC Cardiovascular, Institut de Recerca del Hospital Santa Creu i Sant Pau, IIB Santa Pau, Barcelona, Spain
| | - José I Vidal-Pardo
- Department of Endocrinology, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Miguel A Barba
- Internal Medicine Department, Complejo Hospitalario Universitario, Albacete, Spain
| | - Enrique Ruiz-Pérez
- Department of Endocrinology, Hospital Universitario de Burgos, Burgos, Spain
| | - Alfredo Michán
- Internal Medicine Department, Hospital Jerez de la Frontera, Cadiz, Spain
| | - Juan D Mediavilla
- Internal Medicine Department, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Antonio M Hernandez
- Department of Endocrinology, Hospital Universitario Virgen de la Arrixaca, Murcia, Spain
| | | | - Lina Badimon
- Department of Endocrinology, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Pedro Mata
- Fundación Hipercolesterolemia Familiar, C/General Alvarez de Castro 14, 28010 Madrid, Spain
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77
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Santos RD, Coutinho ER. Resilience of individuals with familial hypercholesterolaemia to develop atherosclerotic cardiovascular disease: lessons learned from the elderly. Eur J Prev Cardiol 2021; 29:e309-e311. [PMID: 34864977 DOI: 10.1093/eurjpc/zwab196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 11/05/2021] [Indexed: 11/13/2022]
Affiliation(s)
- Raul D Santos
- Heart Institute (InCor) University of Sao Paulo Medical School Hospital, Av. Dr Enéas C. Aguiar 44, 05403-900 Sao Paulo, Brazil.,Hospital Israelita Albert Einstein, Av. Albert Einstein, 627/701, 05652- 900, São Paulo, Brazil
| | - Elaine R Coutinho
- Heart Institute (InCor) University of Sao Paulo Medical School Hospital, Av. Dr Enéas C. Aguiar 44, 05403-900 Sao Paulo, Brazil.,Disciplina de Cardiologia Faculdade de Medicina, Pontifícia Universidade Católica de Campinas, Av. John Boyd Dunlop, s/n°, 13060-904, Campinas, Brazil
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Abstract
PURPOSE OF REVIEW Degenerative aortic stenosis (AS) is one of the most prevalent heart valve diseases in the adult population. The understanding of AS pathophysiology and involved risk factors have recently undergone a great advance, with low-density lipoprotein cholesterol (LDL-C), lipoprotein (a) [Lp(a)] and other clinical conditions taking on a relevant role. Although little is known about the prevention of AS, we can progressively find more evidence of the possible use of drugs to control risk factors as tools that may delay the progression to severe AS and aortic valve replacement. RECENT FINDINGS Several factors have shown to be solid predictors of the development of AS. Mendelian randomization and observational studies on risk factors specifically lipid factors, such as hypercholesterolemia, Lp(a), proprotein convertase subtilisin/kexin type 9 and hypertension have provided meaningful new information. The SAFEHEART study has significantly contributed to define the role of LDL-C and Lp(a) in AS. SUMMARY In this review we discuss the interrelationship of dyslipidemia, especially hypercholesterolemia and Lp(a) in the development and prognosis of valvular AS. New imaging tools may contribute to its early detection. Future studies with proprotein convertase subtilisin/kexin type 9 inhibitors and specific therapies to lower Lp(a) might contribute to delay AS development.
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Affiliation(s)
- Pedro Mata
- Fundación Hipercolesterolemia Familiar, Madrid, Spain
| | - Rodrigo Alonso
- Fundación Hipercolesterolemia Familiar, Madrid, Spain
- Center for Advanced Metabolic Medicine and Nutrition, Santiago, Chile
| | - Leopoldo Pérez de Isla
- Fundación Hipercolesterolemia Familiar, Madrid, Spain
- Cardiology Department, Hospital Clínico San Carlos, IDISSC, Facultad de Medicina, Universidad Complutense, Madrid
| | - Lina Badimón
- Fundación Hipercolesterolemia Familiar, Madrid, Spain
- Cardiovascular Program - ICCC, Institut de Recerca del Hospital Santa Creu i Sant Pau, IIB Sant Pau, Ciber CV, Barcelona, Spain
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79
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Rocha VZ, Santos RD. Past, Present, and Future of Familial Hypercholesterolemia Management. Methodist Debakey Cardiovasc J 2021; 17:28-35. [PMID: 34824679 PMCID: PMC8588698 DOI: 10.14797/mdcvj.887] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 07/16/2021] [Indexed: 12/27/2022] Open
Abstract
Familial hypercholesterolemia (FH) is a monogenic form of severe hypercholesterolemia that, if left untreated, is associated with early onset of atherosclerosis. FH derives from genetic variants that lead to inefficient hepatic clearance of low-density lipoprotein (LDL) particles from the circulation. The FH phenotype is encountered in approximately 1 of every 300 people. The risk of atherosclerotic cardiovascular disease (ASCVD) is higher in those with FH than in normolipidemic individuals and in those with polygenic hypercholesterolemia. FH is usually diagnosed by clinical scores that consider hypercholesterolemia, family history of early ASCVD and hypercholesterolemia, and cutaneous stigmata. Genetic diagnosis is important and should be offered to individuals suspected of FH. Family cascade screening is important to identify asymptomatic hypercholesterolemic individuals. Despite the high risk of ASCVD, this risk is heterogenous in heterozygous FH and depends not only on high LDL cholesterol (LDL-C) but also on other risk biomarkers. Risk can be evaluated by considering biomarkers such as male sex, late-onset therapy (> age 40), LDL-C > 310 mg/dL, low high-density lipoprotein cholesterol, elevated lipoprotein(a), obesity, diabetes, and hypertension by using specific risk equations and by detecting subclinical coronary atherosclerosis. Statins are the main therapy for FH and change the natural history of ASCVD; however, most individuals persist with elevated LDL-C. PCSK9 inhibitors provide robust and safe LDL-C lowering in FH, although elevated costs preclude their widespread use. Newer therapies such as ANGPTL3 inhibitors add intensive LDL-C lowering for refractory forms of FH. Finally, while it is possible to normalize LDL-C in people with FH, the disease unfortunately is still severely underdiagnosed and undertreated.
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Affiliation(s)
- Viviane Z Rocha
- Heart Institute (InCor) University of Sao Paulo Medical School Hospital, Sao Paulo, Brazil
| | - Raul D Santos
- Heart Institute (InCor) University of Sao Paulo Medical School Hospital, Sao Paulo, Brazil.,Hospital Israelita Albert Einstein, Sao Paulo, Brazil
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80
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Paquette M, Baass A. Response by Paquette and Baass to Letter Regarding Article, "Familial Hypercholesterolemia-Risk-Score: A New Score Predicting Cardiovascular Events and Cardiovascular Mortality in Familial Hypercholesterolemia". Arterioscler Thromb Vasc Biol 2021; 41:e526-e527. [PMID: 34813347 DOI: 10.1161/atvbaha.121.317055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Martine Paquette
- Lipids, Nutrition, and Cardiovascular Prevention Clinic of the Montreal Clinical Research Institute, Québec, Canada (M.P., A.B.)
| | - Alexis Baass
- Lipids, Nutrition, and Cardiovascular Prevention Clinic of the Montreal Clinical Research Institute, Québec, Canada (M.P., A.B.).,Divisions of Experimental Medicine and Medical Biochemistry, Department of Medicine, McGill University, Québec, Canada (A.B.)
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81
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Prevalence of familial hypercholesterolemia phenotype and ten-year risk of cardiovascular events in a working population in primary prevention: The ICARIA study. Atherosclerosis 2021; 338:39-45. [PMID: 34785430 DOI: 10.1016/j.atherosclerosis.2021.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 10/07/2021] [Accepted: 11/04/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND AIMS We aimed to assess the prevalence of familial hypercholesterolaemia (FH) and to determine the incidence of cardiovascular events during a 10-year follow up in individuals with FH, compared to unaffected individuals in a working, middle-aged/young population. METHODS AND RESULTS 576,724 active workers (36 ± 10 years-old, 70% men) without cardiovascular disease were given regular health check-ups and followed for a median of 8.5 years (i.e., 4,123,927 person-years). The FH phenotype was defined according to validated low-density lipoprotein-cholesterol thresholds, adjusted for age and sex. The primary outcome was a first cardiovascular event, whether fatal or non-fatal. We found that 707 workers (0.12% or 1 in 816 individuals) met the criteria for a heterozygous FH phenotype. During the follow-up, cardiovascular events occurred in 23 of 707 (3.25%) subjects with the FH phenotype and in 3297 of 576,017 (0.57%) subjects without the FH phenotype (p<0.001). The hazard ratio (HR, assessed with a Cox regression model) for the primary outcome was 5.7 (99% CI 3.33-9.78), before adjustments, and 4.7 (99% CI 2.62-8.58) after adjusting for sex, age, smoking, blood pressure, and diabetes. The HRs were significant for both men and women, but the magnitude of the effect was greater for men than for women. CONCLUSIONS Our findings confirmed the high incidence of cardiovascular disease in individuals with untreated FH. We showed that regular health check-ups in an active, and mostly young, working population could contribute to the early identification of FH. Therefore, this approach may provide an opportunity for early treatment.
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82
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Chakraborty A, Pang J, Chan DC, Ellis KL, Hooper AJ, Bell DA, Burnett JR, Moses EK, Watts GF. Cascade testing for elevated lipoprotein(a) in relatives of probands with familial hypercholesterolaemia and elevated lipoprotein(a). Atherosclerosis 2021; 349:219-226. [PMID: 34862044 DOI: 10.1016/j.atherosclerosis.2021.11.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/08/2021] [Accepted: 11/03/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Familial hypercholesterolaemia (FH) and elevated plasma lipoprotein(a) [Lp(a)] are inherited conditions independently associated with atherosclerotic cardiovascular disease. This study investigated the detection of new cases of elevated Lp(a) during cascade testing of relatives of probands with a definite diagnosis of FH and elevated Lp(a) (≥50 mg/dL). METHODS Relatives from 62 adult probands were tested for FH genetically and for elevated Lp(a) using an immunoassay. The prevalence and yield of new cases of FH with or without elevated Lp(a) among relatives and the association between the detection of elevated Lp(a) and the Lp(a) concentration of the probands were assessed. RESULTS Among 162 relatives tested (136 adults and 26 children), the prevalence of FH and elevated Lp(a) was 60.5% and 41.4%, respectively: FH alone was detected in 31.5%, elevated Lp(a) alone in 12.3%, FH with elevated Lp(a) in 29.0%, and neither disorder in 27.2% of the relatives. Cascade testing detected a new case of FH, elevated Lp(a) and FH with elevated Lp(a) for every 1.5, 2.1 and 3.0 relatives tested, respectively. The proportion of relatives detected with elevated Lp(a) was significantly higher when tested from probands with Lp(a) ≥100 mg/dL compared with those from probands with Lp(a) between 50 and 99 mg/dL (53% vs 34%, p = 0.018). The concordance between the detection of FH and elevated Lp(a) was 56.2% (kappa statistic 0.154), indicating a poor agreement. CONCLUSIONS A dual approach to cascade testing families for FH and high Lp(a) from appropriate probands can effectively identify not only new cases of FH, but also new cases of elevated Lp(a) with or without FH. The findings accord with the co-dominant and independent heritability of FH and Lp(a).
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Affiliation(s)
- Anindita Chakraborty
- Medical School, University of Western Australia, Perth, Western Australia, Australia
| | - Jing Pang
- Medical School, University of Western Australia, Perth, Western Australia, Australia
| | - Dick C Chan
- Medical School, University of Western Australia, Perth, Western Australia, Australia
| | - Katrina L Ellis
- Medical School, University of Western Australia, Perth, Western Australia, Australia
| | - Amanda J Hooper
- Medical School, University of Western Australia, Perth, Western Australia, Australia; Department of Clinical Biochemistry, PathWest Laboratory Medicine WA, Royal Perth Hospital and Fiona Stanley Hospital Network, Perth, Western Australia, Australia
| | - Damon A Bell
- Medical School, University of Western Australia, Perth, Western Australia, Australia; Department of Clinical Biochemistry, PathWest Laboratory Medicine WA, Royal Perth Hospital and Fiona Stanley Hospital Network, Perth, Western Australia, Australia; Lipid Disorders Clinic, Department of Cardiology and Internal Medicine, Royal Perth Hospital, Perth, Western Australia, Australia
| | - John R Burnett
- Medical School, University of Western Australia, Perth, Western Australia, Australia; Department of Clinical Biochemistry, PathWest Laboratory Medicine WA, Royal Perth Hospital and Fiona Stanley Hospital Network, Perth, Western Australia, Australia; Lipid Disorders Clinic, Department of Cardiology and Internal Medicine, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Eric K Moses
- Menzies Institute for Medical Research, University of Tasmania, Tasmania, Australia
| | - Gerald F Watts
- Medical School, University of Western Australia, Perth, Western Australia, Australia; Lipid Disorders Clinic, Department of Cardiology and Internal Medicine, Royal Perth Hospital, Perth, Western Australia, Australia.
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83
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Matta MG, Saenz B, Schreier L, Corral A, Sarobe A, Corral P. Use and persistence of lipid-lowering therapy in patients with severe hypercholesterolemia: A prospective study. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2021; 33:308-313. [PMID: 34656372 DOI: 10.1016/j.arteri.2021.07.003] [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: 05/27/2021] [Revised: 07/18/2021] [Accepted: 07/20/2021] [Indexed: 06/13/2023]
Abstract
INTRODUCTION Statins are the first line of treatment in patients with severe hypercholesterolemia (SH). However, despite the knowledge regarding its effectiveness and security for preventing cardiovascular diseases, treatment is a major challenge. MATERIAL AND METHODS A prospective observational study was conducted by telephone survey to determine cardiovascular risk factors, annual monitoring, statins use and persistence and new-onset cardiovascular events (CVE) after 5 years in patients with SH including in a program for detection of familial hypercholesterolemia. RESULTS 115 participants were analysed, the median age was 56 ±10 being 74% females. 63.4% of women and 43% of men had been correctly controlled in the last year. Patients on lipid lowering drugs stratified by sex was 38.8% in women and 26.7% in men, however, only 22 participants (31.8%) were persistence with statins since 2015.Overall, 48% of the patients presented a CVE and 3.4% died. Multivariate analysis did not reveal predictors for CVE. CONCLUSIONS In our population with SH we found a high risk to present a CVE and a dramatic low use and persistence with the treatment.
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Affiliation(s)
- María G Matta
- Departamento de Investigación, Facultad de Medicina, Universidad FASTA, Mar del Plata, Argentina.
| | - Benjamín Saenz
- Departamento de Investigación, Facultad de Medicina, Universidad FASTA, Mar del Plata, Argentina
| | - Laura Schreier
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Laboratorio de Lípidos y Aterosclerosis, INFIBIOC-UBA, Buenos Aires, Argentina
| | - Agustina Corral
- Departamento de Investigación, Facultad de Medicina, Universidad FASTA, Mar del Plata, Argentina
| | - Agustina Sarobe
- Departamento de Investigación, Facultad de Medicina, Universidad FASTA, Mar del Plata, Argentina
| | - Pablo Corral
- Departamento de Investigación, Facultad de Medicina, Universidad FASTA, Mar del Plata, Argentina
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Bjelakovic B, Stefanutti C, Reiner Ž, Watts GF, Moriarty P, Marais D, Widhalm K, Cohen H, Harada-Shiba M, Banach M. Risk Assessment and Clinical Management of Children and Adolescents with Heterozygous Familial Hypercholesterolaemia. A Position Paper of the Associations of Preventive Pediatrics of Serbia, Mighty Medic and International Lipid Expert Panel. J Clin Med 2021; 10:4930. [PMID: 34768450 PMCID: PMC8585021 DOI: 10.3390/jcm10214930] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 10/17/2021] [Accepted: 10/20/2021] [Indexed: 12/23/2022] Open
Abstract
Heterozygous familial hypercholesterolaemia (FH) is among the most common genetic metabolic lipid disorders characterised by elevated low-density lipoprotein cholesterol (LDL-C) levels from birth and a significantly higher risk of developing premature atherosclerotic cardiovascular disease. The majority of the current pediatric guidelines for clinical management of children and adolescents with FH does not consider the impact of genetic variations as well as characteristics of vascular phenotype as assessed by recently developed non-invasive imaging techniques. We propose a combined integrated approach of cardiovascular (CV) risk assessment and clinical management of children with FH incorporating current risk assessment profile (LDL-C levels, traditional CV risk factors and familial history) with genetic and non-invasive vascular phenotyping. Based on the existing data on vascular phenotype status, this panel recommends that all children with FH and cIMT ≥0.5 mm should receive lipid lowering therapy irrespective of the presence of CV risk factors, family history and/or LDL-C levels Those children with FH and cIMT ≥0.4 mm should be carefully monitored to initiate lipid lowering management in the most suitable time. Likewise, all genetically confirmed children with FH and LDL-C levels ≥4.1 mmol/L (160 mg/dL), should be treated with lifestyle changes and LLT irrespective of the cIMT, presence of additional RF or family history of CHD.
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Affiliation(s)
- Bojko Bjelakovic
- Clinic of Pediatrics, Clinical Center, Medical Faculty, University of Nis, 18000 Nis, Serbia
| | - Claudia Stefanutti
- Extracorporeal Therapeutic Techniques Unit, Lipid Clinic and Atherosclerosis Prevention Centre, Immunohematology and Transfusion Medicine, Department of Molecular Medicine, “Umberto I” Hospital, “Sapienza” University of Rome, I-00161 Rome, Italy
| | - Željko Reiner
- Department of Internal Diseases, University Hospital Center Zagreb, 10000 Zagreb, Croatia;
- School of Medicine, Zagreb University, 10000 Zagreb, Croatia
| | - Gerald F. Watts
- Lipid Disorders Clinic, Department of Cardiology, Royal Perth Hospital, School of Medicine, University of Western Australia, Crawley 6009, Australia;
| | - Patrick Moriarty
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, MO 66104, USA;
| | - David Marais
- Division of Chemical Pathology, Department of Pathology, University of Cape Town Health Sciences, 6.33 Falmouth Building, Anzio Rd, Observatory, Cape Town 7925, South Africa;
| | - Kurt Widhalm
- Academic Institute for Clinical Nutrition, Alserstraße 14/4, 3100 Vienna, Austria;
- Department of Gastroenterology and Hepatology, Austria Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria
| | - Hofit Cohen
- The Bert W. Strassburger Lipid Center, The Chaim Sheba Medical Center, Tel-Hashomer Israel, Sackler Faculty of Medicine, Tel Aviv University Israel, Tel Aviv 39040, Israel;
| | - Mariko Harada-Shiba
- Mariko Harada-Shiba Department of Molecular Pathogenesis, National Cerebral and Cardiovascular Center Research Institute, 6-1 Kishibe-Shinmachi, Suita 564-8565, Japan;
| | - Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz, 93-338 Lodz, Poland
- Department of Cardiology and Congenital Diseases in Adults, Polish Mother’s Memorial Hospital Research Institute (PMMHRI), 93-338 Lodz, Poland
- Cardiovascular Research Centre, University of Zielona Gora, 65-038 Zielona Gora, Poland
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85
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Tada H, Kurashina T, Ogura M, Takegami M, Miyamoto Y, Arai H, Harada-Shiba M, Ishibashi S. Prospective Registry Study of Primary Dyslipidemia (PROLIPID): Rationale and Study Design. J Atheroscler Thromb 2021; 29:953-969. [PMID: 34690220 PMCID: PMC9174082 DOI: 10.5551/jat.63222] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction: Primary dyslipidemias are inherited disorders in plasma lipoprotein metabolism that lead to serious cardiovascular and other complications. The Japanese Ministry of Health, Labor and Welfare (MHLW) covers medical expenses, under the Research Program on Rare and Intractable Diseases, for homozygous familial hypercholesterolemia (FH), familial chylomicronemia, sitosterolemia, cerebrotendinous xanthomatosis, lecithin:cholesterol acyltransferase deficiency, Tangier disease, and abetalipoproteinemia. Apolipoprotein A1 deficiency, heterozygous FH, and type III hyperlipoproteinemia are covered by the MHLW Pediatric Chronic Disease Program. Heterozygous FH and type III hyperlipoproteinemia are also important for their relatively common prevalence and, accordingly, high impact on Japanese public health by significant contribution to the overall prevalence of cardiovascular diseases. Therefore, a systemic survey of these diseases is mandatory to estimate their actual situation, such as prevalence, clinical manifestations, and prognoses among the Japanese population. The impact of these rare and intractable diseases on cardiovascular and other complications will likely be higher among Japanese people than other ethnicities because the general Japanese population has many cardioprotective aspects. The current study intends to conduct a multicenter registry of these diseases to assess their demographics and clinical features comprehensively.
Methods and Analysis: The Prospective Registry Study of Primary Dyslipidemia is a registry-based prospective, observational, multicenter cohort study in Japan, enrolling patients who fulfill the Japanese clinical criteria of the primary dyslipidemias listed above, from 26 participating institutes from August 2015 to March 2023. A total of 1,000 patients will be enrolled in the study and followed for 10 years. Clinical parameters are collected, including physical and laboratory findings, genetic analysis, drugs, lifestyle management, and clinical events, especially cardiovascular events. The primary endpoint of this study is the new onset of cardiovascular disease and acute pancreatitis, and the secondary endpoint is death from any causes.
Ethics and Dissemination: This study complies with the Declaration of Helsinki, the Ethical Guidelines for Medical and Health Research Involving Human Subjects, and all other applicable laws and guidelines in Japan. The institutional review boards have approved this study protocol at all participating institutes. The final results are to be published at appropriate international conferences and in peer-reviewed journals.
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Affiliation(s)
- Hayato Tada
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | - Tomoyuki Kurashina
- Division of Endocrinology and Metabolism, Department of Internal Medicine, School of Medicine, Jichi Medical University
| | - Masatsune Ogura
- Department of General Medical Science, Chiba University Graduate School of Medicine
| | - Misa Takegami
- Department of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center Research Institute
| | - Yoshihiro Miyamoto
- Department of Preventive Cardiology, National Cerebral and Cardiovascular Center
| | | | - Mariko Harada-Shiba
- Department of Molecular Pathogenesis, National Cerebral and Cardiovascular Center Research Institute
| | - Shun Ishibashi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, School of Medicine, Jichi Medical University
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Izar MCDO, Giraldez VZR, Bertolami A, Santos Filho RDD, Lottenberg AM, Assad MHV, Saraiva JFK, Chacra APM, Martinez TLR, Bahia LR, Fonseca FAH, Faludi AA, Sposito AC, Chagas ACP, Jannes CE, Amaral CK, Araújo DBD, Cintra DE, Coutinho EDR, Cesena F, Xavier HT, Mota ICP, Giuliano IDCB, Faria Neto JR, Kato JT, Bertolami MC, Miname MH, Castelo MHCG, Lavrador MSF, Machado RM, Souza PGD, Alves RJ, Machado VA, Salgado Filho W. Update of the Brazilian Guideline for Familial Hypercholesterolemia - 2021. Arq Bras Cardiol 2021; 117:782-844. [PMID: 34709306 PMCID: PMC8528358 DOI: 10.36660/abc.20210788] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
| | - Viviane Zorzanelli Rocha Giraldez
- Instituto do Coração (InCor) da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
- Grupo Fleury, São Paulo, SP - Brasil
| | | | | | - Ana Maria Lottenberg
- Hospital Israelita Albert Einstein (HIAE) - Faculdade Israelita de Ciências da Saúde Albert Einstein (FICSAE), São Paulo, SP - Brasil
- Faculdade de Medicina da Universidade de São Paulo, Laboratório de Lípides (LIM10), São Paulo, São Paulo, SP - Brasil
| | | | | | - Ana Paula M Chacra
- Instituto do Coração (InCor) da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | - Andrei C Sposito
- Universidade Estadual de Campinas (UNICAMP), Campinas, SP - Brasil
| | | | - Cinthia Elim Jannes
- Instituto do Coração (InCor) da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | - Fernando Cesena
- Hospital Israelita Albert Einstein (HIAE), São Paulo, SP - Brasil
| | | | | | | | | | | | | | - Marcio Hiroshi Miname
- Instituto do Coração (InCor) da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
| | - Maria Helane Costa Gurgel Castelo
- Universidade Federal do Ceará (UFC), Fortaleza, CE - Brasil
- Hospital do Coração de Messejana, Fortaleza, CE - Brasil
- Professora da Faculdade Unichristus, Fortaleza, CE - Brasil
| | - Maria Sílvia Ferrari Lavrador
- Hospital Israelita Albert Einstein (HIAE) - Faculdade Israelita de Ciências da Saúde Albert Einstein (FICSAE), São Paulo, SP - Brasil
| | - Roberta Marcondes Machado
- Faculdade de Medicina da Universidade de São Paulo, Laboratório de Lípides (LIM10), São Paulo, São Paulo, SP - Brasil
| | - Patrícia Guedes de Souza
- Hospital Universitário Professor Edgard Santos da Universidade Federal da Bahia (UFBA), Salvador, BA - Brasil
| | | | | | - Wilson Salgado Filho
- Instituto do Coração (InCor) da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
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87
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Tokgozoglu L, Kayikcioglu M. Familial Hypercholesterolemia: Global Burden and Approaches. Curr Cardiol Rep 2021; 23:151. [PMID: 34480646 DOI: 10.1007/s11886-021-01565-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/29/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Familial hypercholesterolemia (FH) is the most common genetic metabolic disorder characterized by markedly elevated LDL-C levels from birth leading to atherosclerotic cardiovascular disease (ASCVD) and premature deaths. The purpose of this review is to share the current knowledge in the diagnosis, risk estimation, and management of patients with FH in the light of recent evidence and guideline recommendations. RECENT FINDINGS Recent registries underscored the prevalence of FH as 1/200-250 translating to an almost 1500 million subjects suffering from FH worldwide. However, only a minority of FH patients are identified early and effectively treated. In most cases, mutations in the LDL-receptor (LDLR) gene and to a lesser degree in the apolipoprotein B-100 (APOB), proprotein convertase subtilisin/kexin type 9 (PCSK9), and the LDL-receptor adaptor protein 1 (LDLRAP1) genes cause FH. Diagnostic scores such as Dutch Lipid Clinic Network criteria using clinical manifestations are helpful in identifying FH. Traditional risk factors and high lipoprotein(a) affect the course of the disease. Vascular ultrasound imaging and coronary calcium scoring are helpful for further risk estimation of these patients. Getting to LDL-C goals is possible with currently available treatments including statins, ezetimibe, and PCSK9 inhibitors, as well as lipoprotein apheresis, lomitapide, and mipomersen in more severe phenotypes. Additionally, novel agents bempedoic acid, inclisiran, and evinacumab expanded the treatment choices for some patients with FH. Early diagnosis and initiation of LDL-C lowering are still required to achieve the greatest reduction in ASCVD morbidity and mortality in patients with FH. FH is a common genetic disorder characterized by markedly elevated LDL-C levels from birth onward, resulting in significantly increased risk for ASCVD. Despite major advances in our understanding of the disease and effective therapies, FH is still underdiagnosed and undertreated. Early initiation of LDL-C lowering by increased awareness of FH among the healthcare professionals, patients, and the public is necessary to achieve meaningful reduction in ASCVD morbidity and mortality in these patients.
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Affiliation(s)
- Lale Tokgozoglu
- Department of Cardiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Meral Kayikcioglu
- Department of Cardiology, Faculty of Medicine, Ege University, İzmir, Turkey.
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88
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Ruscica M, Sirtori CR, Corsini A, Watts GF, Sahebkar A. Lipoprotein(a): Knowns, unknowns and uncertainties. Pharmacol Res 2021; 173:105812. [PMID: 34450317 DOI: 10.1016/j.phrs.2021.105812] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/11/2021] [Accepted: 08/11/2021] [Indexed: 02/07/2023]
Abstract
Over the last 10 years, there have been advances on several aspects of lipoprotein(a) which are reviewed in the present article. Since the standard immunoassays for measuring lipoprotein(a) are not fully apo(a) isoform-insensitive, the application of an LC-MS/MS method for assaying molar concentrations of lipoprotein(a) has been advocated. Genome wide association, epidemiological, and clinical studies have established high lipoprotein(a) as a causal risk factor for atherosclerotic cardiovascular diseases (ASCVD). However, the relative importance of molar concentration, apo(a) isoform size or variants within the LPA gene is still controversial. Lipoprotein(a)-raising single nucleotide polymorphisms has not been shown to add on value in predicting ASCVD beyond lipoprotein(a) concentrations. Although hyperlipoproteinemia(a) represents an important confounder in the diagnosis of familial hypercholesterolemia (FH), it enhances the risk of ASCVD in these patients. Thus, identification of new cases of hyperlipoproteinemia(a) during cascade testing can increase the identification of high-risk individuals. However, it remains unclear whether FH itself increases lipoprotein(a). The ASCVD risk associated with lipoprotein(a) seems to follow a linear gradient across the distribution, regardless of racial subgroups and other risk factors. The inverse association with the risk of developing type 2 diabetes needs consideration as effective lipoprotein(a) lowering therapies are progressing towards the market. Considering that Mendelian randomization analyses have identified the degree of lipoprotein(a)-lowering that is required to achieve ASCVD benefit, the findings of the ongoing outcome trial with pelacarsen will clarify whether dramatically lowering lipoprotein(a) levels can reduce the risk of ASCVD.
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Affiliation(s)
- Massimiliano Ruscica
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Italy.
| | - Cesare R Sirtori
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Italy
| | - Alberto Corsini
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Italy; IRCCS MultiMedica, Sesto S. Giovanni, Milan, Italy
| | - Gerald F Watts
- School of Medicine, University of Western Australia, Perth, Australia; Lipid Disorders Clinic, Cardiometabolic Services, Department of Cardiology, Royal Perth Hospital, Australia
| | - Amirhossein Sahebkar
- School of Medicine, University of Western Australia, Perth, Australia; Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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89
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Paquette M, Bernard S, Cariou B, Hegele RA, Genest J, Trinder M, Brunham LR, Béliard S, Baass A. Familial Hypercholesterolemia-Risk-Score: A New Score Predicting Cardiovascular Events and Cardiovascular Mortality in Familial Hypercholesterolemia. Arterioscler Thromb Vasc Biol 2021; 41:2632-2640. [PMID: 34433300 DOI: 10.1161/atvbaha.121.316106] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Objective: Familial hypercholesterolemia (FH) is associated with a high risk of premature atherosclerotic cardiovascular disease (ASCVD). However, this risk is highly heterogeneous and current risk prediction algorithms for FH suffer from limitations. The primary objective of this study was to develop a score predicting incident ASCVD events over 10 years in a large multinational FH cohort. The secondary objective was to investigate the prediction of major adverse cardiovascular events and cardiovascular mortality using this score.
Approach and Results: We prospectively followed 3881 patients with adult heterozygous FH with no prior history of ASCVD (32 361 person-years of follow-up) from 5 registries in Europe and North America. The FH-Risk-Score incorporates 7 clinical variables: sex, age, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, hypertension, smoking, and lipoprotein (a) (Lp(a)) with a Harrell C-index for 10-year ASCVD event of 0.75, which was superior to the SAFEHEART-RE (Spanish Familial Hypercholesterolemia Cohort; 0.69). Subjects with an elevated FH-Risk-Score had decreases in 10-year ASCVD-free survival, 10-year major adverse cardiovascular event-free survival, and 30-year survival for CV mortality compared with the low-risk group, with hazard ratios of 5.52 (3.94-7.73), 4.64 (2.66-8.11), and 10.73 (2.51-45.79), respectively. The FH-Risk-Score showed a similar performance in subjects with and without an FH-causing mutation.
Conclusions: The FH-Risk-Score is a stronger predictor of future ASCVD than the SAFEHEART-RE and was developed in FH subjects with no prior cardiovascular event. Furthermore, the FH-Risk-Score is the first score to predict CV death and could offer personalized cardiovascular risk assessment and treatment for patients with FH. Future studies are required to validate the FH-Risk-Score in different ethnic groups.
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Affiliation(s)
- Martine Paquette
- Lipids, Nutrition, and Cardiovascular Prevention Clinic of the Montreal Clinical Research Institute, Québec, Canada (M.P., S. Bernard, A.B.)
| | - Sophie Bernard
- Lipids, Nutrition, and Cardiovascular Prevention Clinic of the Montreal Clinical Research Institute, Québec, Canada (M.P., S. Bernard, A.B.)
- Department of Medicine, Division of Endocrinology, Université de Montreal, Québec, Canada (S. Bernard)
| | - Bertrand Cariou
- L'institut du thorax, Department of Endocrinology, UNIV Nantes, CNRS, Inserm, CHU Nantes, France (B.C.)
| | - Robert A Hegele
- Departments of Medicine and Biochemistry, and Robarts Research Institute, Schulich School of Medicine and Dentistry, Western University, Ontario, Canada (R.A.H.)
| | - Jacques Genest
- Research Institute of the McGill University Health Centre, Québec, Canada (J.G.)
| | - Mark Trinder
- Faculty of Medicine, University of British Columbia, Centre for Heart and Lung Innovation, Department of Medicine, University of British Columbia, Canada (M.T., L.R.B.)
| | - Liam R Brunham
- Faculty of Medicine, University of British Columbia, Centre for Heart and Lung Innovation, Department of Medicine, University of British Columbia, Canada (M.T., L.R.B.)
| | - Sophie Béliard
- Aix Marseille University, INSERM, INRA, C2VN, Department of Nutrition, Metabolic Diseases, Endocrinology, La Conception Hospital, Marseille, France (S. Béliard)
| | - Alexis Baass
- Lipids, Nutrition, and Cardiovascular Prevention Clinic of the Montreal Clinical Research Institute, Québec, Canada (M.P., S. Bernard, A.B.)
- Department of Medicine, Divisions of Experimental Medicine and Medical Biochemistry, McGill University, Québec, Canada (A.B.)
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90
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Peterson AL, McNeal CJ, Wilson DP. Prevention of Atherosclerotic Cardiovascular Disease in Children with Familial Hypercholesterolemia. Curr Atheroscler Rep 2021; 23:64. [PMID: 34453222 DOI: 10.1007/s11883-021-00959-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Familial hypercholesterolemia (FH), a common inherited disorder of LDL-C metabolism that predisposes to premature cardiovascular disease, is underdiagnosed. Despite recommendations for screening all children and initiation of lipid-lowering medication beginning at 8-10 years of age, adherence to guidelines is low. Most individuals with FH are inadequately treated, especially women and children. The purpose of this review is to discuss current literature and recommendations for the diagnosis and treatment of heterozygous FH (HeFH) in the pediatric population. RECENT FINDINGS Twenty-year outcome data demonstrate lower rates of atherosclerotic cardiovascular disease (ASCVD) related events and death in individuals with FH who were treated with statins from childhood, compared to those who initiated statins in adulthood. While diagnosis rates of FH are slowly improving, most clinicians do not adhere to recommendations for cholesterol screening in youth. Identifying youth with FH offers the opportunity for early intervention to prevent ASCVD and identify affected relatives through reverse cascade screening.
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Affiliation(s)
- Amy L Peterson
- Department of Pediatrics, Division of Pediatric Cardiology, University of Wisconsin School of Medicine and Public Health, H6/534 CSC MC 4108 600 Highland Ave., Madison, WI, 53792, USA.
| | - Catherine J McNeal
- Division of Cardiology, Department of Internal Medicine Baylor Scott & White Health, 2301 S. 31st St., Temple, TX, 76508, USA
| | - Don P Wilson
- Don P. Wilson, MD, FNLA, Endowed Chair, Pediatric CV Health and Risk Prevention, Department of Pediatric Endocrinology, Cook Children's Medical Center, 1500 Cooper Street, 2nd Floor Dodson Bldg., Fort Worth, TX, 76104, USA
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91
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Screening and treatment of familial hypercholesterolemia in a French sample of ambulatory care patients: A retrospective longitudinal cohort study. PLoS One 2021; 16:e0255345. [PMID: 34339471 PMCID: PMC8328334 DOI: 10.1371/journal.pone.0255345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 07/14/2021] [Indexed: 11/24/2022] Open
Abstract
Background and aims Untreated Familial Hypercholesterolemia (FH) leads to premature morbidity and mortality. In France, its epidemiology and management are understudied in ambulatory care. We described the clinical profile, pharmacological management, and clinical outcomes in a French sample of FH patients. Methods This was a retrospective longitudinal study on patients from The Health Improvement Network (THIN®) database in France, between October 2016-June 2019. Patients ≥18 years, with probable/definite FH based on the Dutch Lipid Clinic Network (DLCN) criteria were included. Baseline characteristics, lipid profile, lipid-lowering therapy (LLT), low-density lipoprotein-cholesterol (LDL-C) goal achievement; and disease management at 6-month of follow-up were analyzed. Results 116 patients with probable (n = 70)/definite (n = 46) FH were included (mean age:57.8±14.0 years; 56.0% women; 9.5% with personal history of cardiovascular events); 90 patients had data available at follow-up. At baseline, 77.6% of patients had LDL-C>190 mg/dL, 27.6% were not receiving LLTs, 37.9% received statins alone, 20.7% statins with other LLTs, and 7.7% other LLTs. High-intensity statins were prescribed to 11.2% of patients, 30.2% received moderate-intensity statins, and 8.6% low-intensity statins. Only 6.0% of patients achieved LDL-C goal. At 6-month of follow-up, statins discontinuation and switching were 22.7% and 2.3%, respectively. None of the patients received proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors at baseline nor follow-up. Conclusions Despite the existence of effective LLTs, FH patients are suboptimally-treated, do not achieve LDL-C goal, and exhibit worsened pharmacological management over time. Future studies with longer follow-up periods and assessment of factors affecting LDL-C management, including lifestyle and diet, are needed.
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92
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Gutiérrez-Cortizo EN, Romero-Jiménez MJ, Rodríguez MEM, Santos MAD, Granado FJC, Ruiz-Granados ES, Ramos JLS, Mata P. Detection of Familial Hypercholesterolemia through centralized analytical data. HF HUELVA DETECTA Program. ENDOCRINOL DIAB NUTR 2021; 68:450-457. [PMID: 34863409 DOI: 10.1016/j.endien.2021.11.017] [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: 07/27/2020] [Accepted: 09/29/2020] [Indexed: 06/13/2023]
Abstract
BACKGROUND Familial Hypercholesterolemia is the most frequent genetic cause of premature coronary heart disease. The delay in the diagnosis prevents the correct early treatment. There are no effective screening strategies at the national level that ensure a correct diagnosis. OBJECTIVE To determine the capacity of a centralized laboratory for the diagnosis of Familial Hypercholesterolemia through the creation of a health program for population screening in the province of Huelva. METHOD Active search of patients with primary hypercholesterolemia through the blood tests carried out in the reference laboratories with results of low-density lipoprotein cholesterol greater than 200 mg/dl and assessment in the Lipid Unit of Huelva to identify index cases, with subsequent family cascade screening. RESULTS 37,440 laboratory tests with lipid profile were examined. After screening, 846 individuals were seen in the Lipid Unit, of which they were diagnosed according to criteria of the Dutch Lipid Clinic Network as possible 654 and probable/definitive 192 individuals, representing 1.74% and 0.51% of the general population examined respectively. CONCLUSIONS The point prevalence of Familial Hypercholesterolemia in patients submitted to laboratory lipid profile tests was 1:195, higher compared to the prevalence of Familial Hypercholesterolemia in the general population (based on 1 in 200-300). The opportunistic search strategy of the index case through a laboratory alert and centralized screening is an efficient strategy to implement a national screening for the diagnosis of Familial Hypercholesterolemia.
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Affiliation(s)
| | | | | | | | | | | | | | - Pedro Mata
- Fundación de Hipercolesterolemia Familia, Madrid, Spain
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93
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Gutiérrez-Cortizo EN, Romero-Jiménez MJ, Mansilla Rodríguez ME, Díaz Santos MA, Caballero Granado FJ, Sánchez Ruiz-Granados E, Sánchez Ramos JL, Mata P. Detección de hipercolesterolemia familiar a través de datos analíticos centralizados. Programa DETECTA HF HUELVA. ENDOCRINOL DIAB NUTR 2021. [DOI: 10.1016/j.endinu.2020.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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94
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Pedro-Botet J, Climent E, Benaiges D. Familial Hypercholesterolemia: Do HDL Play a Role? Biomedicines 2021; 9:biomedicines9070810. [PMID: 34356876 PMCID: PMC8301335 DOI: 10.3390/biomedicines9070810] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/27/2021] [Accepted: 07/09/2021] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular disease (CVD) in heterozygous familial hypercholesterolemia (HeFH), the most frequent monogenic disorder of human metabolism, is largely driven by low-density lipoprotein (LDL) cholesterol concentrations. Since the CVD rate differs considerably in this population, beyond the lifetime LDL cholesterol vascular accumulation, other classical risk factors are involved in the high cardiovascular risk of HeFH. Among other lipoprotein disturbances, alterations in the phenotype and functionality of high-density lipoproteins (HDL) have been described in HeFH patients, contributing to the presence and severity of CVD. In fact, HDL are the first defensive barrier against the burden of high LDL cholesterol levels owing to their contribution to reverse cholesterol transport as well as their antioxidant and anti-inflammatory properties, among others. In this context, the present narrative review aimed to focus on quantitative and qualitative abnormalities in HDL particles in HeFH, encompassing metabolic, genetic and epigenetic aspects.
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Affiliation(s)
- Juan Pedro-Botet
- Endocrinology and Nutrition Department, Hospital del Mar, 08003 Barcelona, Spain; (E.C.); (D.B.)
- Department of Medicine, Universitat Autònoma de Barcelona, Campus Universitari Mar, 08003 Barcelona, Spain
- Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
- Correspondence: ; Tel.: +34-932483902; Fax: +34-932483254
| | - Elisenda Climent
- Endocrinology and Nutrition Department, Hospital del Mar, 08003 Barcelona, Spain; (E.C.); (D.B.)
- Department of Medicine, Universitat Autònoma de Barcelona, Campus Universitari Mar, 08003 Barcelona, Spain
- Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
| | - David Benaiges
- Endocrinology and Nutrition Department, Hospital del Mar, 08003 Barcelona, Spain; (E.C.); (D.B.)
- Department of Medicine, Universitat Autònoma de Barcelona, Campus Universitari Mar, 08003 Barcelona, Spain
- Institut Hospital del Mar d’Investigacions Mèdiques (IMIM), 08003 Barcelona, Spain
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95
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The Added Value of Coronary Calcium Score in Predicting Cardiovascular Events in Familial Hypercholesterolemia. JACC Cardiovasc Imaging 2021; 14:2414-2424. [PMID: 34274263 DOI: 10.1016/j.jcmg.2021.06.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/01/2021] [Accepted: 06/11/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVES This study aimed at investigating the additional contribution of coronary artery calcium (CAC) score to SAFEHEART (Spanish Familial Hypercholesterolemia Cohort Study) risk equation (SAFEHEART-RE) for cardiovascular risk prediction in heterozygous familial hypercholesterolemia (HeFH). BACKGROUND Common cardiovascular risk equations are imprecise for HeFH. Because of the high phenotype variability of HeFH, CAC score could help to better stratify the risk of atherosclerotic cardiovascular disease (ASCVD). METHODS REFERCHOL (French Registry of Familial Hypercholesterolemia) and SAFEHEART are 2 ongoing national registries on HeFH. We analyzed data from primary prevention HeFH patients undergoing CAC quantification. We used probability-weighted Cox proportional hazards models to estimate HRs. Area under the receiver-operating characteristic curve (AUC) and net reclassification improvement (NRI) were used to compare the incremental contribution of CAC score when added to the SAFEHEART-RE for ASCVD prediction. ASCVD was defined as coronary heart disease, stroke or transient ischemic attack, peripheral artery disease, resuscitated sudden death, and cardiovascular death. RESULTS We included 1,624 patients (mean age: 48.5 ± 12.8 years; men: 45.7%) from both registries. After a median follow-up of 2.7 years (interquartile range: 0.4-5.0), ASCVD occurred in 81 subjects. The presence of a CAC score of >100 was associated with an HR of 32.05 (95% CI: 10.08-101.94) of developing ASCVD as compared to a CAC score of 0. Receiving-operating curve analysis showed a good performance of CAC score alone in ASCVD prediction (AUC: 0.860 [95% CI: 0.853-0.869]). The addition of log(CAC + 1) to SAFEHEART-RE resulted in a significantly improved prediction of ASCVD (AUC: 0.884 [95% CI: 0.871-0.894] for SAFEHEART-RE + log(CAC + 1) vs AUC: 0.793 [95% CI: 0.779-0.818] for SAFEHEART-RE; P < 0.001). These results were confirmed also when considering only hard cardiovascular endpoints. The addition of CAC score was associated with an estimated overall net reclassification improvement of 45.4%. CONCLUSIONS CAC score proved its use in improving cardiovascular risk stratification and ASCVD prediction in statin-treated HeFH.
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96
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Santos RD, Shapiro MD. Coronary Artery Calcification and Risk Stratification in Familial Hypercholesterolemia: Moving Forward But Not There Yet. JACC Cardiovasc Imaging 2021; 14:2425-2428. [PMID: 34274280 DOI: 10.1016/j.jcmg.2021.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Raul D Santos
- Heart Institute (InCor) University of Sao Paulo Medical School Hospital, Sao Paulo, Brazil; Hospital Israelita Albert Einstein, Sao Paulo, Brazil. https://twitter.com/rauldsf_santos
| | - Michael D Shapiro
- Center for Prevention of Cardiovascular Disease, Section on Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
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97
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Vlad CE, Foia L, Pavel-Tanasa M, Toma V, Florea L, Voroneanu L, Apetrii M, Dodi G, Covic A. Evaluation of cardiovascular events and progression to end-stage renal disease in patients with dyslipidemia and chronic kidney disease from the North-Eastern area of Romania. Int Urol Nephrol 2021; 54:647-659. [PMID: 34224064 DOI: 10.1007/s11255-021-02919-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 06/06/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE The aim of this prospective cohort study was: to identify the association between different biomarkers [proprotein convertase subtilisin/kexin 9-PCSK9, lipoprotein(a)-Lp(a) and high-sensitivity C-reactive protein-hsCRP] and the cardiovascular events; to evaluate the relationship between the 3 biomarkers mentioned above and the renal outcomes that contributed to end-stage renal disease (ESRD). METHODS We studied 110 patients with chronic kidney disease (CKD) stages 2 to 4. The identification of the new cardiovascular events and the renal outcomes were performed by clinical and paraclinical explorations. RESULTS 350 patients were examined and 110 (31.4%) were included in this study. The mean age was 55.6 ± 10.9 years, with a higher number of men compared to women. The CKD patients with de novo cardiovascular events and new renal outcome during the study, had significantly increased values of total cholesterol (TC), low density cholesterol lipoprotein (LDL-C) at 6 and 12 months and higher levels of Lp(a), PCSK9, hsCRP and low ankle-brachial index (ABI) and ejection fraction (EF) values compared to patients without cardiovascular and renal events. In CKD patients, PCSK9 > 220 ng/mL was a predictor of cardiovascular events, while the EF < 50% was a predictor for renal outcomes. For CKD patients with PCSK9 > 220 ng/mL and hsCRP > 3 mg/L levels, the time-interval for the new cardiovascular and renal events occurrence were significantly decreased compared to patients displaying low values of these biomarkers. CONCLUSION The results of this study show that PCSK9 > 220 ng/mL was predictor for cardiovascular events, while EF < 50% was predictor for CKD progression to ESRD. PCSK9 > 220 ng/mL and hsCRP > 3 mg/L were associated with the occurrence of renal and cardiovascular events earlier.
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Affiliation(s)
- Cristiana-Elena Vlad
- Department of Nephrology-Internal Medicine, "Dr. C. I. Parhon" Clinical Hospital Iasi, Iasi, Romania
- "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Liliana Foia
- "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania.
- Departament of Biochemistry, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Street, 700115, Iasi, Romania.
| | | | - Vasilica Toma
- "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Laura Florea
- Department of Nephrology-Internal Medicine, "Dr. C. I. Parhon" Clinical Hospital Iasi, Iasi, Romania
- "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | | | - Mugurel Apetrii
- "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Gianina Dodi
- "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Adrian Covic
- Department of Nephrology-Internal Medicine, "Dr. C. I. Parhon" Clinical Hospital Iasi, Iasi, Romania
- "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
- The Academy of Romanian Scientists (AOSR), Bucharest, Romania
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98
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Pérez de Isla L, Watts GF, Alonso R, Díaz-Díaz JL, Muñiz-Grijalvo O, Zambón D, Fuentes F, de Andrés R, Padró T, López-Miranda J, Mata P. Lipoprotein(a), LDL-cholesterol, and hypertension: predictors of the need for aortic valve replacement in familial hypercholesterolaemia. Eur Heart J 2021; 42:2201-2211. [PMID: 33437997 DOI: 10.1093/eurheartj/ehaa1066] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/23/2020] [Accepted: 12/15/2020] [Indexed: 12/24/2022] Open
Abstract
AIMS Familial hypercholesterolaemia (FH) and elevated lipoprotein(a) [Lp(a)] are inherited disorders associated with premature atherosclerotic cardiovascular disease (ASCVD). Aortic valve stenosis (AVS) is the most prevalent valvular heart disease and low-density lipoprotein cholesterol (LDL-C) and Lp(a) may be involved in its pathobiology. We investigated the frequency and predictors of severe AVS requiring aortic valve replacement (AVR) in molecularly defined patients with FH. METHODS AND RESULTS SAFEHEART is a long-term prospective cohort study of a population with FH and non-affected relatives (NAR). We analysed the frequency and predictors of the need for AVR due to AVS in this cohort. Five thousand and twenty-two subjects were enrolled (3712 with FH; 1310 NAR). Fifty patients with FH (1.48%) and 3 NAR (0.27%) required AVR [odds ratio 5.71; 95% confidence interval (CI): 1.78-18.4; P = 0.003] after a mean follow-up of 7.48 (3.75) years. The incidence of AVR was significantly higher in patients with FH (log-rank 5.93; P = 0.015). Cox regression analysis demonstrated an association between FH and AVR (hazard ratio: 3.89; 95% CI: 1.20-12.63; P = 0.024), with older age, previous ASCVD, hypertension, increased LDL-CLp(a)-years, and elevated Lp(a) being independently predictive of an event. CONCLUSION The need for AVR due to AVS is significantly increased in FH patients, particularly in those who are older and have previous ASCVD, hypertension, increased LDL-CLp(a)-years and elevated Lp(a). Reduction in LDL-C and Lp(a) together with control of hypertension could retard the progression of AVS in FH, but this needs testing in clinical trials.ClinicalTrials.gov number NCT02693548.
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Affiliation(s)
- Leopoldo Pérez de Isla
- Cardiology Department, Hospital Clínico San Carlos, IDISSC, Facultad de Medicina, Universidad Complutense, C/Profesor Martín Lagos s/n, 28040 Madrid, Spain.,Fundación Hipercolesterolemia Familiar, Madrid, Spain
| | - Gerald F Watts
- School of Medicine, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia.,Lipid Disorders Clinic, Cardiometabolic Services, Department of Cardiology, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Rodrigo Alonso
- Fundación Hipercolesterolemia Familiar, Madrid, Spain.,Center for Advanced Metabolic Medicine and Nutrition, Santiago de Chile, Chile
| | | | | | - Daniel Zambón
- Department of Endocrinology, Hospital Clinic, Barcelona, Spain
| | - Francisco Fuentes
- Lipids and Atherosclerosis Unit, CIBERObn, IMIBIC/Reina Sofia University Hospital/University of Cordoba, Cordoba, Spain
| | | | - Teresa Padró
- Programa-ICCC Cardiovascular, Institut de Recerca del Hospital Santa Creu i Sant Pau, IIB Santa Pau, Barcelona, Spain
| | - José López-Miranda
- Lipids and Atherosclerosis Unit, CIBERObn, IMIBIC/Reina Sofia University Hospital/University of Cordoba, Cordoba, Spain
| | - Pedro Mata
- Fundación Hipercolesterolemia Familiar, Madrid, Spain
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99
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Alonso R, Muñiz-Grijalvo O, Díaz-Díaz JL, Zambón D, de Andrés R, Arroyo-Olivares R, Fuentes-Jimenez F, Muñoz-Torrero JS, Cepeda J, Aguado R, Alvarez-Baños P, Casañas M, Dieguez M, Mañas MD, Rubio P, Argueso R, Arrieta F, Gonzalez-Bustos P, Perez-Isla L, Mata P. Efficacy of PCSK9 inhibitors in the treatment of heterozygous familial hypercholesterolemia: A clinical practice experience. J Clin Lipidol 2021; 15:584-592. [PMID: 34052174 DOI: 10.1016/j.jacl.2021.04.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/19/2021] [Accepted: 04/26/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND PCSK9 inhibitors are a treatment option for patients with familial hypercholesterolemia not on low-density lipoprotein cholesterol goals despite the use of maximally tolerated high intensity-statins dose. OBJECTIVE To evaluate the efficacy of alirocumab and evolocumab in LDL-C reduction and targets attainment in patients with heterozygous familial hypercholesterolemia in clinical practice setting. METHODS SAFEHEART is an open, long-term prospective study of a cohort of subjects with molecular diagnosis of familial hypercholesterolemia. This study analyze subjects ≥ 20 years of age on stable lipid-lowering therapy, who received PCSK9 inhibitors during the period 2016 to January 2020. RESULTS 433 patients (mean age 55 years, 53% male, 39% with cardiovascular disease) were included and followed-up for a median of 2.5 years (IQR 1.6-3.0). Median LDL-C level prior to PCSK9 inhibitors was 145 mg/dL (IQR 125-173). The addition of PCSK9 inhibitors (211 alirocumab, 222 evolocumab) reduced LDL-C by 58% (IQR 41-70) p<0.001, in men and women, achieving a median LDL-C level of 62 mg/dL (IQR 44-87) without differences between both PCSK9 inhibitors. Out of them 67% with and 80% without cardiovascular disease reached 2016 ESC/EAS LDL-C targets, and 46% very high risk and 50% high risk patients achieved 2019 ESC/EAS LDL-C goals. Independent predictor factors for attainment of 2019 ESC/EAS LDL-C goals were to be male, smoking and the use of statins with ezetimibe. Both inhibitors were well tolerated. CONCLUSIONS PCSK9 inhibitors on top of maximum lipid-lowering treatment significantly reduced LDL-C levels in patients with familial hypercholesterolemia and improved the achievement of LDL-C targets.
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Affiliation(s)
- Rodrigo Alonso
- Fundación Hipercolesterolemia Familiar, General Alvarez de Castro 14, E 2800 Madrid, Spain; Center for Advanced Metabolic Medicine and Nutrition, Av. Las Condes 9460, of 501, Santiago, Chile.
| | | | | | | | | | - Raquel Arroyo-Olivares
- Fundación Hipercolesterolemia Familiar, General Alvarez de Castro 14, E 2800 Madrid, Spain
| | | | | | - Jose Cepeda
- Internal Medicine Department, Hospital Comarcal Vega Baja, Orihuela, Spain
| | - Rocío Aguado
- Department of Endocrinology, Hospital General de León, León, Spain
| | - Pilar Alvarez-Baños
- Department of Endocrinology, Hospital Universitario de Burgos, Burgos, Spain
| | - Marta Casañas
- Internal Medicine Department, Hospital San Pedro, Logroño, Spain
| | - Marta Dieguez
- Department of Endocrinology, Hospital de Cabueñes, Gijón, Spain
| | | | - Patricia Rubio
- Internal Medicine Department, Hospital Jerez de la Frontera, Cadiz, Spain
| | - Rosa Argueso
- Department of Endocrinology, Hospital Universitario Lucus Augusti, Lugo, Spain
| | | | - Pablo Gonzalez-Bustos
- Internal Medicine Department, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Leopoldo Perez-Isla
- Fundación Hipercolesterolemia Familiar, General Alvarez de Castro 14, E 2800 Madrid, Spain; Department of Cardiology, Hospital Clínico San Carlos, IDISSC, Madrid, Spain
| | - Pedro Mata
- Fundación Hipercolesterolemia Familiar, General Alvarez de Castro 14, E 2800 Madrid, Spain.
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100
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German CA, Shapiro MD. Type 2 diabetes mellitus in heterozygous familial hypercholesterolaemia: the hazardous intersection of cardiometabolic and genetic risk. Eur J Prev Cardiol 2021; 28:1817-1818. [PMID: 33961017 DOI: 10.1093/eurjpc/zwab057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - Michael David Shapiro
- Division of Cardiovascular Disease, Center for Preventive Cardiology, Wake Forest Baptist Medical Center, 1 Medical Center Blvd, Winston-Salem, NC 27157, USA
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