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de Isla LP, Vallejo-Vaz AJ, Watts GF, Muñiz-Grijalvo O, Alonso R, Diaz-Diaz JL, Arroyo-Olivares R, Aguado R, Argueso R, Mauri M, Romero MJ, Álvarez-Baños P, Mañas D, Cepeda JM, Gonzalez-Bustos P, Casañas M, Michan A, Muñoz-Torrero JFS, Faedo C, Barba MA, Dieguez M, de Andrés R, Hernandez AM, Gonzalez-Estrada A, Padró T, Fuentes F, Badimon L, Mata P. Long-term sex differences in atherosclerotic cardiovascular disease in individuals with heterozygous familial hypercholesterolaemia in Spain: a study using data from SAFEHEART, a nationwide, multicentre, prospective cohort study. Lancet Diabetes Endocrinol 2024; 12:643-652. [PMID: 39098315 DOI: 10.1016/s2213-8587(24)00192-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 06/25/2024] [Accepted: 06/25/2024] [Indexed: 08/06/2024]
Abstract
BACKGROUND Sex differences in atherosclerotic cardiovascular disease (ASCVD) in familial hypercholesterolaemia have been reported but are not fully established. We aimed to assess sex differences in the risk of ASCVD and life-time burden of ASCVD in patients with heterozygous familial hypercholesterolaemia. METHODS SAFEHEART is a nationwide, multicentre, long-term prospective cohort study conducted in 25 tertiary care hospitals and one regional hospital in Spain. Participants in the SAFEHEART study aged 18 years or older with genetically confirmed familial hypercholesterolaemia were included in our analysis. Data were obtained between Jan 26, 2004, and Nov 30, 2022. ASCVD and age at onset were documented at enrolment and at follow-up. Our aim was to investigate the differences by sex in the risk and burden of ASCVD in patients with heterozygous familial hypercholesterolaemia, over the study follow-up and over the life course. The SAFEHEART study is registered with ClinicalTrials.gov, NCT02693548. FINDINGS Of the 5262 participants in SAFEHEART at the time of analysis, 3506 (1898 [54·1%] female and 1608 [45·9%] male participants) met the inclusion criteria and were included in the current study. Mean age was 46·1 years (SD 15·5) and median follow-up was 10·3 years (IQR 6·4-13·0). Mean on-treatment LDL-cholesterol at follow-up was 3·1 mmol/L (SD 1·4) in females and 3·0 mmol/L (1·5) in males. LDL-cholesterol reductions over time were similar in both sexes (1·39 mmol/L [95% CI 1·30-1·47] absolute reduction in females vs 1·39 mmol/L [1·29-1·48] in males; p=0·98). At enrolment, 130 (6·8%) females and 304 (18·9%) males (p<0·0001) had cardiovascular disease. During follow-up, 134 (7·1%) females and 222 (13·8%) males (p<0·0001) had incident cardiovascular events. Median age at first ASCVD event (mostly due to coronary artery disease) was 61·6 years (IQR 50·0-71·4) in females and 50·6 years (42·0-58·6) in males (p<0·0001). The adjusted hazard ratio for ASCVD in males compared with females during follow-up was 1·90 (95% CI 1·49-2·42) and for cardiovascular death was 1·74 (1·11-2·73). Major adverse cardiovascular disease event (MACE)-free survival from birth was lower in males than females (hazard ratio 3·52 [95% CI 2·98-4·16]; p<0·0001). Median MACE-free survival time was 90·1 years (95% CI 86·5-not estimable) in females and 71·0 years (69·2-74·6) in males. The age at which 25% of female participants have had a MACE event was 74·9 years, this figure was 55·5 years in male participants. INTERPRETATION Our findings suggest that the burden and risk of ASCVD are markedly lower in females than males with familial hypercholesterolaemia. The impact of sex needs to be considered to improve risk stratification and personalised management in patients with heterozygous familial hypercholesterolaemia. FUNDING Fundación Hipercolesterolemia Familiar, the Instituto de Salud Carlos III, and Next Generation EU funds from the Recovery and Resilience Mechanism Program. TRANSLATION For the Spanish translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Leopoldo Pérez de Isla
- Cardiology Department, Hospital Clínico San Carlos, Facultad de Medicina, Universidad Complutense, Madrid, Spain; Fundación Hipercolesterolemia Familiar, Madrid, Spain.
| | - Antonio J Vallejo-Vaz
- Department of Medicine, Faculty of Medicine, University of Seville, Seville, Spain; Clinical Epidemiology and Vascular Risk, Instituto de Biomedicina de Sevilla (IBiS), IBiS/Hospital Universitario Virgen del Rocío/Universidad de Sevilla/CSIC, Seville, Spain; Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública, Instituto de Salud Carlos III, Madrid, Spain
| | - Gerald F Watts
- School of Medicine, University of Western Australia, Perth, WA, Australia; Cardiometabolic Services, Departments of Cardiology and Internal Medicine, Royal Perth Hospital, Perth, WA, Australia
| | - Ovidio Muñiz-Grijalvo
- Clinical Epidemiology and Vascular Risk, Instituto de Biomedicina de Sevilla (IBiS), IBiS/Hospital Universitario Virgen del Rocío/Universidad de Sevilla/CSIC, Seville, Spain; Department of Internal Medicine, Hospital Virgen del Rocío, Seville, Spain
| | - Rodrigo Alonso
- Fundación Hipercolesterolemia Familiar, Madrid, Spain; Center for Advanced Metabolic Medicine and Nutrition, Santiago, Chile
| | - Jose L Diaz-Diaz
- Department of Internal Medicine, Hospital Abente y Lago, A Coruña, Spain
| | | | - Rocio Aguado
- Department of Endocrinology, Hospital General de Leon, Leon, Spain
| | - Rosa Argueso
- Department of Endocrinology, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Marta Mauri
- Department of Internal Medicine, Hospital de Terrassa, Terrassa, Spain
| | - Manuel J Romero
- Department of Internal Medicine, Hospital Infanta Elena, Huelva, Spain
| | - Pilar Álvarez-Baños
- Department of Endocrinology, Hospital Universitario de Burgos, Burgos, Spain
| | - Dolores Mañas
- Department of Internal Medicine, Hospital Universitario de Ciudad Real, Ciudad Real, Spain
| | - José María Cepeda
- Department of Internal Medicine, Hospital Comarcal Vega Baja, Orihuela, Spain
| | - Pablo Gonzalez-Bustos
- Department of Internal Medicine, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Marta Casañas
- Department of Internal Medicine, Hospital de San Pedro, Logroño, Spain
| | - Alfredo Michan
- Department of Internal Medicine, Hospital de Jerez de la Frontera, Jerez de la Frontera, Spain
| | | | - Ceferino Faedo
- Department of Endocrinology, Hospital Central de Asturias, Oviedo, Spain
| | - Miguel A Barba
- Department of Internal Medicine, Complejo Hospitalario Universitario de Albacete, Albacete, Spain
| | - Marta Dieguez
- Department of Endocrinology, Hospital de Cabueñes, Gijón, Spain
| | | | - Antonio M Hernandez
- Department of Endocrinology, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Aurora Gonzalez-Estrada
- Clinical Epidemiology and Vascular Risk, Instituto de Biomedicina de Sevilla (IBiS), IBiS/Hospital Universitario Virgen del Rocío/Universidad de Sevilla/CSIC, Seville, Spain; Department of Internal Medicine, Hospital Virgen del Rocío, Seville, Spain
| | - Teresa Padró
- Research Institute-Hospital de la Santa Creu i Sant Pau, IIBSant Pau, CiberCV, Barcelona, Spain
| | - Francisco Fuentes
- Lipids and Atherosclerosis Unit, CIBERObn, IMIBIC/Reina Sofia University Hospital/University of Cordoba, Cordoba, Spain
| | - Lina Badimon
- Research Institute-Hospital de la Santa Creu i Sant Pau, IIBSant Pau, CiberCV, Barcelona, Spain
| | - Pedro Mata
- Fundación Hipercolesterolemia Familiar, Madrid, Spain.
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Zimodro JM, Mucha M, Berthold HK, Gouni-Berthold I. Lipoprotein Metabolism, Dyslipidemia, and Lipid-Lowering Therapy in Women: A Comprehensive Review. Pharmaceuticals (Basel) 2024; 17:913. [PMID: 39065763 PMCID: PMC11279947 DOI: 10.3390/ph17070913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Revised: 07/04/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Lipid-lowering therapy (LLT) is a cornerstone of atherosclerotic cardiovascular disease prevention. Although LLT might lead to different reductions in low-density lipoprotein cholesterol (LDL-C) levels in women and men, LLT diminishes cardiovascular risk equally effectively in both sexes. Despite similar LLT efficacy, the use of high-intensity statins, ezetimibe, and proprotein convertase subtilisin/kexin type 9 inhibitors is lower in women compared to men. Women achieve the guideline-recommended LDL-C levels less often than men. Greater cholesterol burden is particularly prominent in women with familial hypercholesterolemia. In clinical practice, women and men with dyslipidemia present with different cardiovascular risk profiles and disease manifestations. The concentrations of LDL-C, lipoprotein(a), and other blood lipids differ between women and men over a lifetime. Dissimilar levels of LLT target molecules partially result from sex-specific hormonal and genetic determinants of lipoprotein metabolism. Hence, to evaluate a potential need for sex-specific LLT, this comprehensive review (i) describes the impact of sex on lipoprotein metabolism and lipid profile, (ii) highlights sex differences in cardiovascular risk among patients with dyslipidemia, (iii) presents recent, up-to-date clinical trial and real-world data on LLT efficacy and safety in women, and (iv) discusses the diverse medical needs of women and men with dyslipidemia and increased cardiovascular risk.
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Affiliation(s)
- Jakub Michal Zimodro
- 1st Chair and Department of Cardiology, Medical University of Warsaw, 02-097 Warsaw, Poland
| | - Magda Mucha
- Faculty of Medicine, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Heiner K. Berthold
- Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), 33611 Bielefeld, Germany
| | - Ioanna Gouni-Berthold
- Center for Endocrinology, Diabetes and Preventive Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
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3
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Iatan I, Akioyamen LE, Ruel I, Guerin A, Hales L, Coutinho T, Brunham LR, Genest J. Sex differences in treatment of familial hypercholesterolaemia: a meta-analysis. Eur Heart J 2024:ehae417. [PMID: 38976372 DOI: 10.1093/eurheartj/ehae417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 04/20/2024] [Accepted: 06/18/2024] [Indexed: 07/10/2024] Open
Abstract
BACKGROUND AND AIMS Familial hypercholesterolaemia (FH) is a highly prevalent monogenic disorder characterized by elevated LDL cholesterol (LDL-C) levels and premature atherosclerotic cardiovascular disease. Sex disparities in diagnosis, lipid-lowering therapy, and achieved lipid levels have emerged worldwide, resulting in barriers to care in FH. A systematic review was performed to investigate sex-related disparities in treatment, response, and lipid target achievement in FH (PROSPERO, CRD42022353297). METHODS MEDLINE, Embase, The Cochrane library, PubMed, Scopus, PsycInfo, and grey literature databases were searched from inception to 26 April 2023. Records were eligible if they described sex differences in the treatment of adults with FH. RESULTS Of 4432 publications reviewed, 133 met our eligibility criteria. In 16 interventional clinical trials (eight randomized and eight non-randomized; 1840 participants, 49.4% females), there were no differences between males and females in response to fixed doses of lipid-lowering therapy, suggesting that sex was not a determinant of response. Meta-analysis of 25 real-world observational studies (129 441 participants, 53.4% females) found that females were less likely to be on lipid-lowering therapy compared with males (odds ratio .74, 95% confidence interval .66-.85). Importantly, females were less likely to reach an LDL-C < 2.5 mmol/L (odds ratio .85, 95% confidence interval .74-.97). Similarly, treated LDL-C levels were higher in females. Despite this, male sex was associated with a two-fold greater relative risk of major adverse cardiovascular events including myocardial infarction, atherosclerotic cardiovascular disease, and cardiovascular mortality. CONCLUSIONS Females with FH were less likely to be treated intensively and to reach guideline-recommended LDL-C targets. This sex bias represents a surmountable barrier to clinical care.
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Affiliation(s)
- Iulia Iatan
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Leo E Akioyamen
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Isabelle Ruel
- Department of Medicine, Research Institute of the McGill University Health Centre, 1001, Decarie blvd. Office EM1.2212, Montreal, Quebec H4A 3J1, Canada
| | - Amanda Guerin
- Department of Medicine, Research Institute of the McGill University Health Centre, 1001, Decarie blvd. Office EM1.2212, Montreal, Quebec H4A 3J1, Canada
| | - Lindsay Hales
- McGill University Health Center Libraries, Montreal, Quebec, Canada
| | - Thais Coutinho
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Liam R Brunham
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jacques Genest
- Department of Medicine, Research Institute of the McGill University Health Centre, 1001, Decarie blvd. Office EM1.2212, Montreal, Quebec H4A 3J1, Canada
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Mulder JWCM, Tromp TR, Al-Khnifsawi M, Blom DJ, Chlebus K, Cuchel M, D’Erasmo L, Gallo A, Hovingh GK, Kim NT, Long J, Raal FJ, Schonck WAM, Soran H, Truong TH, Boersma E, Roeters van Lennep JE. Sex Differences in Diagnosis, Treatment, and Cardiovascular Outcomes in Homozygous Familial Hypercholesterolemia. JAMA Cardiol 2024; 9:313-322. [PMID: 38353972 PMCID: PMC10867777 DOI: 10.1001/jamacardio.2023.5597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/15/2023] [Indexed: 02/17/2024]
Abstract
Importance Homozygous familial hypercholesterolemia (HoFH) is a rare genetic condition characterized by extremely increased low-density lipoprotein (LDL) cholesterol levels and premature atherosclerotic cardiovascular disease (ASCVD). Heterozygous familial hypercholesterolemia (HeFH) is more common than HoFH, and women with HeFH are diagnosed later and undertreated compared to men; it is unknown whether these sex differences also apply to HoFH. Objective To investigate sex differences in age at diagnosis, risk factors, lipid-lowering treatment, and ASCVD morbidity and mortality in patients with HoFH. Design, Setting, and Participants Sex-specific analyses for this retrospective cohort study were performed using data from the HoFH International Clinical Collaborators (HICC) registry, the largest global dataset of patients with HoFH, spanning 88 institutions across 38 countries. Patients with HoFH who were alive during or after 2010 were eligible for inclusion. Data entry occurred between February 2016 and December 2020. Data were analyzed from June 2022 to June 2023. Main Outcomes and Measures Comparison between women and men with HoFH regarding age at diagnosis, presence of risk factors, lipid-lowering treatment, prevalence, and onset and incidence of ASCVD morbidity (myocardial infarction [MI], aortic stenosis, and combined ASCVD outcomes) and mortality. Results Data from 389 women and 362 men with HoFH from 38 countries were included. Women and men had similar age at diagnosis (median [IQR], 13 [6-26] years vs 11 [5-27] years, respectively), untreated LDL cholesterol levels (mean [SD], 579 [203] vs 596 [186] mg/dL, respectively), and cardiovascular risk factor prevalence, except smoking (38 of 266 women [14.3%] vs 59 of 217 men [27.2%], respectively). Prevalence of MI was lower in women (31 of 389 [8.0%]) than men (59 of 362 [16.3%]), but age at first MI was similar (mean [SD], 39 [13] years in women vs 38 [13] years in men). Treated LDL cholesterol levels and lipid-lowering therapy were similar in both sexes, in particular statins (248 of 276 women [89.9%] vs 235 of 258 men [91.1%]) and lipoprotein apheresis (115 of 317 women [36.3%] vs 118 of 304 men [38.8%]). Sixteen years after HoFH diagnosis, women had statistically significant lower cumulative incidence of MI (5.0% in women vs 13.7% in men; subdistribution hazard ratio [SHR], 0.37; 95% CI, 0.21-0.66) and nonsignificantly lower all-cause mortality (3.0% in women vs 4.1% in men; HR, 0.76; 95% CI, 0.40-1.45) and cardiovascular mortality (2.6% in women vs 4.1% in men; SHR, 0.87; 95% CI, 0.44-1.75). Conclusions and Relevance In this cohort study of individuals with known HoFH, MI was higher in men compared with women yet age at diagnosis and at first ASCVD event were similar. These findings suggest that early diagnosis and treatment are important in attenuating the excessive cardiovascular risk in both sexes.
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Affiliation(s)
- Janneke W. C. M. Mulder
- Department of Internal Medicine, Erasmus Medical Center Cardiovascular Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Tycho R. Tromp
- Department of Vascular Medicine, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | | | - Dirk J. Blom
- Department of Medicine, Division of Lipidology and Cape Heart Institute, University of Cape Town, Cape Town, South Africa
| | - Krysztof Chlebus
- 1st Department of Cardiology, Medical University of Gdańsk, Gdańsk, Poland
- National Centre of Familial Hypercholesterolaemia, Gdańsk, Poland
| | - Marina Cuchel
- Department of Medicine, Division of Translational Medicine and Human Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Laura D’Erasmo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Antonio Gallo
- Lipidology and Cardiovascular Prevention Unit, Department of Nutrition, Sorbonne Université, Institut national de la santé et de la recherche médicale UMR 1166, Assistance Publique–Hôpitaux de Paris, Hôpital Pitié-Salpètriêre, Paris, France
| | - G. Kees Hovingh
- Department of Vascular Medicine, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Ngoc Thanh Kim
- Vietnam National Heart Institute, Bach Mai Hospital, Hanoi, Vietnam
- Department of Cardiology, Hanoi Medical University, Hanoi, Vietnam
| | - Jiang Long
- Department of Atherosclerosis, Beijing Anzhen Hospital, Capital Medical University, The Key Laboratory of Remodeling–Related Cardiovascular Diseases, Ministry of Education, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China
| | - Frederick J. Raal
- Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Willemijn A. M. Schonck
- Department of Vascular Medicine, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Handrean Soran
- Department of Diabetes, Endocrinology and Metabolism and Manchester National Institute of Health Research/Wellcome Trust Clinical Research Facility, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Thanh-Huong Truong
- Faculty of Medicine, Phenikaa University, Hanoi City, Vietnam
- Vietnam Atherosclerosis Society, Hanoi, Vietnam
| | - Eric Boersma
- Department of Cardiology, Erasmus Medical Center Cardiovascular Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Jeanine E. Roeters van Lennep
- Department of Internal Medicine, Erasmus Medical Center Cardiovascular Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
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Al-Baldawi Z, Brown L, Ruel I, Baass A, Bergeron J, Cermakova L, Couture P, Gaudet D, Francis GA, Hegele RA, Iatan I, Mancini GBJ, McCrindle BW, Ransom T, Sherman MH, McPherson R, Genest J, Brunham LR. Sex differences in the presentation, treatment and outcomes of patients with homozygous familial hypercholesterolemia. J Clin Lipidol 2024; 18:e189-e196. [PMID: 38281851 DOI: 10.1016/j.jacl.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Homozygous familial hypercholesterolemia (HoFH) is a rare, autosomal semi-dominant lipid metabolism disorder characterized by extremely high low-density lipoprotein cholesterol (LDL-C) levels and premature cardiovascular disease. The objective of this study was to investigate sex-differences in the treatment and outcomes of patients with HoFH. METHODS We examined clinical characteristics, lipid-lowering therapy (LLT), and cardiovascular events using descriptive statistics of patients in the Canadian HoFH registry. Major adverse cardiovascular events (MACE) were defined as the composite of cardiovascular death, non-fatal myocardial infarction, and stroke. Sex differences between continuous and categorical variables were analyzed using Mann-Whitney U test and Fisher's Exact test, respectively. RESULTS This study included 48 patients (27 (56%) female). The median age at diagnosis in females was 14.0 (interquartile range (IQR) 9.0-30.0) and in males was 8.0 (IQR 2.0-23.0) (p = 0.07). Baseline clinical characteristics were comparable between both sexes. The median baseline LDL-C was 12.7 mmol/L (10.0-18.3) in females and 15.3 (10.5-20.0) in males (p = 0.51). Follow up LDL-C levels were 7.6 mmol/L (IQR 4.8-11.0) in females and 6.3 (IQR 4.6-7.5) in males (p = 0.1). Most patients were taking 3 or more LLTs, with comparable proportions in both sexes (p = 0.26). Apheresis was similar in both sexes, 14 (51.8%) vs. 10 (47.6%) (p = 0.2). Over a mean of 10 years of follow-up, MACE occurred in 3 females (11.1%) and 4 males (19.1%) (p = 0.2). CONCLUSION Lipid levels and treatment were similar between sexes. MACE occurred in similar proportions between sexes, indicating that HoFH offsets the inherently lower cardiovascular risk in pre-menopausal females. Further investigation into sex-differences in HoFH in larger sample sizes is warranted.
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Affiliation(s)
- Zobaida Al-Baldawi
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada (Dr Al-Baldawi)
| | - Leslie Brown
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada (Drs Brown, Ruel, Baass, Sherman, Genest)
| | - Isabelle Ruel
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada (Drs Brown, Ruel, Baass, Sherman, Genest)
| | - Alexis Baass
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada (Drs Brown, Ruel, Baass, Sherman, Genest)
| | - Jean Bergeron
- Endocrinology and Nephrology Unit, CHU de Québec - Université Laval Research Center, Québec City, QC, Canada (Drs Bergeron, Couture)
| | - Lubomira Cermakova
- Centre for Heart Lung Innovation, Providence Health Care Research, Institute, Department of Medicine, University of British Columbia, Vancouver, BC, Canada (Drs Cermakova, Francis, Iatan, Brunham)
| | - Patrick Couture
- Endocrinology and Nephrology Unit, CHU de Québec - Université Laval Research Center, Québec City, QC, Canada (Drs Bergeron, Couture)
| | - Daniel Gaudet
- ECOGENE-21 Clinical and Translational Research Center, Chicoutimi, QC, Canada (Dr Gaudet)
| | - Gordon A Francis
- Centre for Heart Lung Innovation, Providence Health Care Research, Institute, Department of Medicine, University of British Columbia, Vancouver, BC, Canada (Drs Cermakova, Francis, Iatan, Brunham)
| | - Robert A Hegele
- Departments of Medicine and Biochemistry, Schulich School of, Medicine and Robarts Research Institute, Western University, London, ON, Canada (Dr Hegele)
| | - Iulia Iatan
- Centre for Heart Lung Innovation, Providence Health Care Research, Institute, Department of Medicine, University of British Columbia, Vancouver, BC, Canada (Drs Cermakova, Francis, Iatan, Brunham)
| | - G B John Mancini
- Centre for, Cardiovascular Innovation, University of British Columbia, Vancouver, BC, Canada (Dr Mancini)
| | - Brian W McCrindle
- Department of Pediatrics, The Labatt Family Heart Centre, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada (Dr McCrindle)
| | - Thomas Ransom
- Queen Elizabeth II Health Sciences Centre, Dalhousie University, Halifax, NS, Canada (Dr Ransom)
| | - Mark H Sherman
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada (Drs Brown, Ruel, Baass, Sherman, Genest); Department of Endocrinology, McGill University, Health Centre, Montreal, QC, Canada (Dr Sherman)
| | - Ruth McPherson
- Lipid Clinic & Atherogenomics Laboratory, University, of Ottawa Heart Institute, Ottawa, ON, Canada (Dr McPherson)
| | - Jacques Genest
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada (Drs Brown, Ruel, Baass, Sherman, Genest)
| | - Liam R Brunham
- Centre for Heart Lung Innovation, Providence Health Care Research, Institute, Department of Medicine, University of British Columbia, Vancouver, BC, Canada (Drs Cermakova, Francis, Iatan, Brunham)
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de Oliveira J, Moreira ELG, de Bem AF. Beyond cardiovascular risk: Implications of Familial hypercholesterolemia on cognition and brain function. Ageing Res Rev 2024; 93:102149. [PMID: 38056504 DOI: 10.1016/j.arr.2023.102149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 11/20/2023] [Accepted: 11/30/2023] [Indexed: 12/08/2023]
Abstract
Familial hypercholesterolemia (FH) is a metabolic condition caused mainly by a mutation in the low-density lipoprotein (LDL) receptor gene (LDLR), which is highly prevalent in the population. Besides being an important causative factor of cardiovascular diseases, FH has been considered an early risk factor for Alzheimer's disease. Cognitive and emotional behavioral impairments in LDL receptor knockout (LDLr-/-) mice are associated with neuroinflammation, blood-brain barrier dysfunction, impaired neurogenesis, brain oxidative stress, and mitochondrial dysfunction. Notably, today, LDLr-/- mice, a widely used animal model for studying cardiovascular diseases and atherosclerosis, are also considered an interesting tool for studying dementia. Here, we reviewed the main findings in LDLr-/- mice regarding the relationship between FH and brain dysfunctions and dementia development.
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Affiliation(s)
- Jade de Oliveira
- Laboratory of investigation on metabolic disorders and neurodegenerative diseases, Department of Biochemistry, Federal University of Rio Grande do Sul, Porto Alegre, RS 90035-003, Brazil.
| | - Eduardo Luiz Gasnhar Moreira
- Neuroscience Coworking Lab, Department of Physiological Sciences, Federal University of Santa Catarina, Florianópolis, SC 88040-900, Brazil.
| | - Andreza Fabro de Bem
- Laboratory of Bioenergetics and Metabolism, Department of Physiological Sciences, University of Brasilia, Brasília, Federal District, DF 70910-900, Brazil; Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Brazilian National Institute of Science and Technology on Neuroimmunomodulation, Oswaldo Cruz Foundation, Rio de Janeiro, RJ 21040360, Brazil.
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7
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Holven KB. Plasma cholesterol levels in infancy: a neglected resource. Eur Heart J 2023; 44:4419-4421. [PMID: 37632413 PMCID: PMC10635667 DOI: 10.1093/eurheartj/ehad558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 08/16/2023] [Accepted: 08/21/2023] [Indexed: 08/28/2023] Open
Affiliation(s)
- Kirsten B Holven
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, PO Box 1046 Blindern, 0317 Oslo, Norway
- Norwegian National Advisory Unit on Familial Hypercholesterolemia, Oslo University Hospital, Oslo, Norway
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8
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Schreuder MM, Hamkour S, Siegers KE, Holven KB, Johansen AK, van de Ree MA, Imholz B, Boersma E, Louters L, Bogsrud MP, Retterstøl K, Visseren FLJ, Roeters van Lennep JE, Koopal C. LDL cholesterol targets rarely achieved in familial hypercholesterolemia patients: A sex and gender-specific analysis. Atherosclerosis 2023; 384:117117. [PMID: 37080805 DOI: 10.1016/j.atherosclerosis.2023.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 03/19/2023] [Accepted: 03/31/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND AND AIMS Despite lipid lowering therapy (LLT), reaching LDL-C targets in patients with familial hypercholesterolemia (FH) remains challenging. Our aim was to determine attainment of LDL-C target levels and reasons for not reaching these in female and male FH patients. METHODS We performed a cross-sectional study of heterozygous FH patients in five hospitals in the Netherlands and Norway. Clinical characteristics and information about LLT, lipid levels and reasons for not being on LDL-C treatment target were retrospectively collected from electronic medical records. RESULTS We studied 3178 FH patients (53.9% women), median age 48.0 (IQR 34.0-59.9) years. Median LDL-C before treatment and on-treatment was higher in women compared to men (6.2 (IQR 5.1-7.3) and 6.0 (IQR 4.9-7.2) mmol/l (p=0.005) and 3.0 (IQR 2.4-3.8) and 2.8 (IQR 2.3-3.5) mmol/L (p<0.001)), respectively. A minority of women (26.9%) and men (28.9%) reached LDL-C target. In patients with CVD, 17.2% of women and 25.8% of men reached LDL-C target. Women received less often high-intensity statins and ezetimibe. Most common reported reasons for not achieving the LDL-C target were insufficient effect of maximum LLT (women 17.3%, men 24.3%) and side effects (women 15.2%, men 8.6%). CONCLUSIONS In routine practice, only a minority of women and men with FH achieved their LDL-C treatment target. Extra efforts have to be made to provide FH patients with reliable information on the safety of statins and their long-term effects on CVD risk reduction. If statin treatment is insufficient, alternative lipid lowering therapies such as ezetimibe or PCSK9-inhibitors should be considered.
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Affiliation(s)
- M M Schreuder
- Department of Internal Medicine, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - S Hamkour
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht, the Netherlands
| | - K E Siegers
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht, the Netherlands
| | - K B Holven
- Department of Nutrition, Institute for Basic Medical Sciences, University of Oslo, Oslo, Norway; National Advisory Unit on FH, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital Aker, Oslo, Norway
| | - A K Johansen
- Department of Nutrition, Institute for Basic Medical Sciences, University of Oslo, Oslo, Norway; National Advisory Unit on FH, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital Aker, Oslo, Norway
| | - M A van de Ree
- Department of Internal Medicine, Erasmus MC Cardiovascular Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - B Imholz
- Department of Internal Medicine, Erasmus MC Cardiovascular Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - E Boersma
- Department of Cardiology, Erasmus MC Cardiovascular Institute, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - L Louters
- Department of Internal Medicine, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - M P Bogsrud
- Unit for Cardiac and Cardiovascular Genetics, Department of Medical Genetics, Oslo University Hospital Ullevål, Oslo, Norway
| | - K Retterstøl
- Department of Nutrition, Institute for Basic Medical Sciences, University of Oslo, Oslo, Norway; The Lipid Clinic, Oslo University Hospital, Norway
| | - F L J Visseren
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - C Koopal
- Department of Vascular Medicine, University Medical Center Utrecht, Utrecht, the Netherlands
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9
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Holven KB, Roeters van Lennep J. Sex differences in lipids: A life course approach. Atherosclerosis 2023; 384:117270. [PMID: 37730457 DOI: 10.1016/j.atherosclerosis.2023.117270] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 05/18/2023] [Accepted: 08/31/2023] [Indexed: 09/22/2023]
Abstract
Differences between men and women in lipids and lipoproteins are observed in distribution and trajectory from infancy to adulthood in the general population. However, these differences are more pronounced in hereditary lipid disorders such as familial hypercholesterolemia (FH) when absolute cholesterol levels are higher from birth onwards. In the early life course, girls compared to boys have higher low-density lipoprotein cholesterol (LDL-C) levels and total cholesterol, while high-density lipoprotein cholesterol (HDL-C) levels are similar. In early adulthood to middle-age, women have lower LDL-C and higher HDL-C levels, as LDL-C levels increase and HDLC levels decrease in men. In the elderly, all lipids - total cholesterol, LDL-C, HDL-C and triglyceride levels decrease but are more pronounced in men. Lipid levels are also affected by specific transitions in girls/women such as the menstrual cycle, pregnancy, breastfeeding and menopause. Lipid levels fluctuate during the menstrual cycle. During pregnancy a physiological increase of LDL-C and even a larger increase in triglyceride levels are observed. Pregnancy has a double impact on LDL-C accumulation in women with FH as they have to stop statins, and the absolute increase in LDL-C is higher than in women without FH. In the menopausal transition, women develop a more adverse lipid profile. Therefore, it is important to take into account both sex and the life course when assessing a lipid profile.
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Affiliation(s)
- Kirsten B Holven
- Department of Nutrition, Institute for Basic Medical Science, University of Oslo, Oslo, Norway; National Advisory Unit on FH, Oslo University Hospital, Oslo, Norway.
| | - Jeanine Roeters van Lennep
- Cardiovascular Institute, Department of Internal Medicine, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
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10
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Klevmoen M, Mulder JWCM, Roeters van Lennep JE, Holven KB. Sex Differences in Familial Hypercholesterolemia. Curr Atheroscler Rep 2023; 25:861-868. [PMID: 37815650 PMCID: PMC10618303 DOI: 10.1007/s11883-023-01155-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2023] [Indexed: 10/11/2023]
Abstract
PURPOSE OF REVIEW This review aims to summarize the existing research on sex differences in familial hypercholesterolemia (FH) across the lifespan. RECENT FINDINGS From childhood onward, total- and low-density lipoprotein cholesterol (LDL-C) levels in girls are higher than those in boys with FH. By the age of 30 years, women with FH have a higher LDL-C burden than men. In adulthood, women are diagnosed later than men, receive less lipid-lowering treatment, and consequently have higher LDL-C levels. An excessive atherosclerotic cardiovascular disease risk is reported in young female compared to male FH patients. The periods of pregnancy and breastfeeding contribute to treatment loss and increased cholesterol burden. Earlier initiation of treatment, especially in girls with FH, and lifelong treatment during all life stages are important. Future research should aim to recruit both women and men, report sex-specific data, and investigate the impact of the female life course on cardiovascular outcomes. Future guidelines should include sex-specific aspects.
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Affiliation(s)
- Marianne Klevmoen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
- Norwegian National Advisory Unit on Familial Hypercholesterolemia, Oslo University Hospital, Oslo, Norway
| | - Janneke W C M Mulder
- Department of Internal Medicine, Cardiovascular Institute, Erasmus MC Cardiovascular Institute, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Jeanine E Roeters van Lennep
- Department of Internal Medicine, Cardiovascular Institute, Erasmus MC Cardiovascular Institute, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Kirsten B Holven
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.
- Norwegian National Advisory Unit on Familial Hypercholesterolemia, Oslo University Hospital, Oslo, Norway.
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11
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Roeters van Lennep JE, Tokgözoğlu LS, Badimon L, Dumanski SM, Gulati M, Hess CN, Holven KB, Kavousi M, Kayıkçıoğlu M, Lutgens E, Michos ED, Prescott E, Stock JK, Tybjaerg-Hansen A, Wermer MJH, Benn M. Women, lipids, and atherosclerotic cardiovascular disease: a call to action from the European Atherosclerosis Society. Eur Heart J 2023; 44:4157-4173. [PMID: 37611089 PMCID: PMC10576616 DOI: 10.1093/eurheartj/ehad472] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/25/2023] Open
Abstract
Cardiovascular disease is the leading cause of death in women and men globally, with most due to atherosclerotic cardiovascular disease (ASCVD). Despite progress during the last 30 years, ASCVD mortality is now increasing, with the fastest relative increase in middle-aged women. Missed or delayed diagnosis and undertreatment do not fully explain this burden of disease. Sex-specific factors, such as hypertensive disorders of pregnancy, premature menopause (especially primary ovarian insufficiency), and polycystic ovary syndrome are also relevant, with good evidence that these are associated with greater cardiovascular risk. This position statement from the European Atherosclerosis Society focuses on these factors, as well as sex-specific effects on lipids, including lipoprotein(a), over the life course in women which impact ASCVD risk. Women are also disproportionately impacted (in relative terms) by diabetes, chronic kidney disease, and auto-immune inflammatory disease. All these effects are compounded by sociocultural components related to gender. This panel stresses the need to identify and treat modifiable cardiovascular risk factors earlier in women, especially for those at risk due to sex-specific conditions, to reduce the unacceptably high burden of ASCVD in women.
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Affiliation(s)
- Jeanine E Roeters van Lennep
- Department of Internal Medicine, Cardiovascular Institute, Erasmus Medical Center, Dr. Molewaterplein 40, 3015 GD Rotterdam, The Netherlands
| | - Lale S Tokgözoğlu
- Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Lina Badimon
- Cardiovascular Science Program-ICCC, IR-Hospital de la Santa Creu I Santa Pau, Ciber CV, Autonomous University of Barcelona, Barcelona, Spain
| | - Sandra M Dumanski
- Department of Medicine, Cumming School of Medicine, University of Calgary, Libin Cardiovascular Institute, and O’Brien Institute for Public Health, Calgary, Canada
| | - Martha Gulati
- Barbra Streisand Women’s Heart Center, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, USA
| | - Connie N Hess
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora and CPC Clinical Research Aurora, CO, USA
| | - Kirsten B Holven
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, and National Advisory Unit on Familial Hypercholesterolemia, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Meral Kayıkçıoğlu
- Department of Cardiology, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Esther Lutgens
- Cardiovascular Medicine and Immunology, Mayo Clinic, Rochester, MN, USA
| | - Erin D Michos
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Eva Prescott
- Department of Cardiology, Bispebjerg University Hospital, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | - Jane K Stock
- European Atherosclerosis Society, Mässans Gata 10, SE-412 51 Gothenburg, Sweden
| | - Anne Tybjaerg-Hansen
- Department of Clinical Biochemistry, Copenhagen University Hospital-Rigshospitalet, The Copenhagen General Population Study, Copenhagen University Hospital-Herlev and Gentofte Hospital, and Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Marieke J H Wermer
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurology at University Medical Center Groningen, Groningen, The Netherlands
| | - Marianne Benn
- Department of Clinical Biochemistry, Copenhagen University Hospital-Rigshospitalet, The Copenhagen General Population Study, Copenhagen University Hospital-Herlev and Gentofte Hospital, and Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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12
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Johansen AK, Bogsrud MP, Christensen JJ, Rundblad A, Narverud I, Ulven S, Langslet G, Retterstøl K, Holven KB. Young women with familial hypercholesterolemia have higher LDL-cholesterol burden than men: Novel data using repeated measurements during 12-years follow-up. ATHEROSCLEROSIS PLUS 2023; 51:28-34. [PMID: 36911286 PMCID: PMC9995918 DOI: 10.1016/j.athplu.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 01/14/2023] [Accepted: 01/31/2023] [Indexed: 03/06/2023]
Abstract
Background and aims The concentration and the duration of exposure to low-density lipoprotein cholesterol (LDL-C) (LDL-C burden) is an important determinant of risk for cardiovascular disease and thresholds has recently been estimated. Individuals with familial hypercholesterolemia (FH) have increased risk of premature cardiovascular disease. The overall aim of the present study was to describe differences in LDL-C level and LDL-C burden in females and males with FH visiting an outpatient lipid clinic from a young age, using multiple LDL-C measurements during a follow-up time of 12 years. First, we aimed to study if the LDL-C concentration and the LDL-C burden is different between females and males at ages 0-10, 10-20, 20-30 and >30 years. Second, we aimed to estimate the subject-specific LDL-C burden at age 19 and 30 years, and the proportion of female and male patients that reach suggested LDL-C thresholds indicating high risk of ASCVD. Methods Data was retrospectively collected from medical records of 438 subjects (207 girls and 231 boys) with FH, referred to the Lipid Clinic, Oslo University Hospital below the age of 19 years. The LDL-C burden was estimated based on repeated LDL-C measurements over time. Results Subjects were followed over a period of mean 12.0 (SD 7.0) years, with median 10 years (7-17; 25-75 percentiles, minimum 2), with median 6 (4-9; 25-75 percentiles, minimum 2) available LDL-C measurements, starting at mean age 11 (SD 3.9) years. There was a difference in both LDL-C and LDL-C burden between sexes at different ages. On average, males had lower LDL-C over time, although this difference was less pronounced with age and males also had lower estimated LDL-C burden over time, and this difference was further exacerbated with age. Conclusion Our study shows that young women with FH have a higher LDL-C burden than their male counterparts, potentially explaining the increased excess CVD risk seen among these. It underscores the importance of careful-follow up and early treatment initiation both prior to and after pregnancies in order to limit statin-free periods.
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Affiliation(s)
- Anja K Johansen
- Norwegian National Advisory Unit on Familial Hypercholesterolemia, Oslo University Hospital, Oslo, Norway.,Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Martin P Bogsrud
- Unit for Cardiac and Cardiovascular Genetics, Oslo University Hospital, Oslo, Norway
| | - Jacob J Christensen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Amanda Rundblad
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Ingunn Narverud
- Norwegian National Advisory Unit on Familial Hypercholesterolemia, Oslo University Hospital, Oslo, Norway.,Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Stine Ulven
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | | | - Kjetil Retterstøl
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Lipid Clinic, Oslo University Hospital, Oslo, Norway
| | - Kirsten B Holven
- Norwegian National Advisory Unit on Familial Hypercholesterolemia, Oslo University Hospital, Oslo, Norway.,Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
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13
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Clarke SL, Tcheandjieu C, Hilliard AT, Lee KM, Lynch J, Chang KM, Miller D, Knowles JW, O’Donnell C, Tsao P, Rader DJ, Wilson PW, Sun YV, Gaziano M, Assimes TL. Coronary Artery Disease Risk of Familial Hypercholesterolemia Genetic Variants Independent of Clinically Observed Longitudinal Cholesterol Exposure. CIRCULATION. GENOMIC AND PRECISION MEDICINE 2022; 15:e003501. [PMID: 35143253 PMCID: PMC10593360 DOI: 10.1161/circgen.121.003501] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 01/17/2022] [Indexed: 01/21/2023]
Abstract
BACKGROUND Familial hypercholesterolemia (FH) genetic variants confer risk for coronary artery disease independent of LDL-C (low-density lipoprotein cholesterol) when considering a single measurement. In real clinical settings, longitudinal LDL-C data are often available through the electronic health record. It is unknown whether genetic testing for FH variants provides additional risk-stratifying information once longitudinal LDL-C is considered. METHODS We used the extensive electronic health record data available through the Million Veteran Program to conduct a nested case-control study. The primary outcome was coronary artery disease, derived from electronic health record codes for acute myocardial infarction and coronary revascularization. Incidence density sampling was used to match case/control exposure windows, defined by the date of the first LDL-C measurement to the date of the first coronary artery disease code of the index case. Adjustments for the first, maximum, or mean LDL-C were analyzed. FH variants in LDLR, APOB, and PCSK9 (Proprotein convertase subtilisin/kexin type 9) were assessed by custom genotype array. RESULTS In a cohort of 23 091 predominantly prevalent cases at enrollment and 230 910 matched controls, FH variant carriers had an increased risk for coronary artery disease (odds ratio [OR], 1.53 [95% CI, 1.24-1.89]). Adjusting for mean LDL-C led to the greatest attenuation of the risk estimate, but significant risk remained (odds ratio, 1.33 [95% CI, 1.08-1.64]). The degree of attenuation was not affected by the number and the spread of LDL-C measures available. CONCLUSIONS The risk associated with carrying an FH variant cannot be fully captured by the LDL-C data available in the electronic health record, even when considering multiple LDL-C measurements spanning more than a decade.
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Affiliation(s)
- Shoa L. Clarke
- VA Palo Alto Health Care system, Palo Alto, CA
- Dept of Medicine, Division of Cardiovascular Medicine, Stanford Univ School of Medicine, Stanford, CA
| | - Catherine Tcheandjieu
- VA Palo Alto Health Care system, Palo Alto, CA
- Dept of Medicine, Division of Cardiovascular Medicine, Stanford Univ School of Medicine, Stanford, CA
| | - Austin T. Hilliard
- VA Palo Alto Health Care system, Palo Alto, CA
- Dept of Medicine, Division of Cardiovascular Medicine, Stanford Univ School of Medicine, Stanford, CA
| | - Kyung Min Lee
- VA Informatics & Computing Infrastructure, VA Salt Lake City Health Care System, Salt Lake City, UT
| | - Julie Lynch
- VA Informatics & Computing Infrastructure, VA Salt Lake City Health Care System, Salt Lake City, UT
- College of Nursing & Health Sciences, Univ of Massachusetts, Boston, MA
| | - Kyong-Mi Chang
- Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA
- Dept of Medicine, Univ of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Donald Miller
- Edith Nourse Rogers Memorial VA Hospital, Bedford, MA
- Center for Population Health, Univ of Massachusetts, Lowell, MA
| | - Joshua W. Knowles
- Dept of Medicine, Division of Cardiovascular Medicine, Stanford Univ School of Medicine, Stanford, CA
- Diabetes Research Center, Stanford Univ School of Medicine, Stanford, CA
- Cardiovascular Institute, Stanford Univ School of Medicine, Stanford, CA
| | - Christopher O’Donnell
- VA Boston Healthcare System, Boston, MA
- Dept of Medicine, Harvard Medical School, Boston, MA
| | - Phil Tsao
- VA Palo Alto Health Care system, Palo Alto, CA
- Dept of Medicine, Division of Cardiovascular Medicine, Stanford Univ School of Medicine, Stanford, CA
- Cardiovascular Institute, Stanford Univ School of Medicine, Stanford, CA
| | - Daniel J. Rader
- Dept of Medicine, Univ of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Peter W. Wilson
- Atlanta VA Medical Center, Decatur, GA
- Dept of Medicine, Emory Univ School of Medicine, Atlanta, GA
- Dept of Epidemiology, Emory Univ Rollins School of Public Health, Atlanta, GA
| | - Yan V. Sun
- Atlanta VA Medical Center, Decatur, GA
- Dept of Epidemiology, Emory Univ Rollins School of Public Health, Atlanta, GA
| | | | - Themistocles L. Assimes
- VA Palo Alto Health Care system, Palo Alto, CA
- Dept of Medicine, Division of Cardiovascular Medicine, Stanford Univ School of Medicine, Stanford, CA
- Cardiovascular Institute, Stanford Univ School of Medicine, Stanford, CA
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14
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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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15
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Øyri LKL, Bogsrud MP, Christensen JJ, Ulven SM, Brantsæter AL, Retterstøl K, Brekke HK, Michelsen TM, Henriksen T, Roeters van Lennep JE, Magnus P, Veierød MB, Holven KB. Novel associations between parental and newborn cord blood metabolic profiles in the Norwegian Mother, Father and Child Cohort Study. BMC Med 2021; 19:91. [PMID: 33849542 PMCID: PMC8045233 DOI: 10.1186/s12916-021-01959-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 03/15/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND More than one third of Norwegian women and men between 20 and 40 years of age have elevated cholesterol concentration. Parental metabolic health around conception or during pregnancy may affect the offspring's cardiovascular disease risk. Lipids are important for fetal development, but the determinants of cord blood lipids have scarcely been studied. We therefore aimed to describe the associations between maternal and paternal peri-pregnancy lipid and metabolic profile and newborn cord blood lipid and metabolic profile. METHODS This study is based on 710 mother-father-newborn trios from the Norwegian Mother, Father and Child Cohort Study (MoBa) and uses data from the Medical Birth Registry of Norway (MBRN). The sample included in this study consisted of parents with and without self-reported hypercholesterolemia the last 6 months before pregnancy and their partners and newborns. Sixty-four cord blood metabolites detected by nuclear magnetic resonance spectroscopy were analyzed by linear mixed model analyses. The false discovery rate procedure was used to correct for multiple testing. RESULTS Among mothers with hypercholesterolemia, maternal and newborn plasma high-density lipoprotein cholesterol, apolipoprotein A1, linoleic acid, docosahexaenoic acid, alanine, glutamine, isoleucine, leucine, valine, creatinine, and particle concentration of medium high-density lipoprotein were significantly positively associated (0.001 ≤ q ≤ 0.09). Among mothers without hypercholesterolemia, maternal and newborn linoleic acid, valine, tyrosine, citrate, creatinine, high-density lipoprotein size, and particle concentration of small high-density lipoprotein were significantly positively associated (0.02 ≤ q ≤ 0.08). Among fathers with hypercholesterolemia, paternal and newborn ratio of apolipoprotein B to apolipoprotein A1 were significantly positively associated (q = 0.04). Among fathers without hypercholesterolemia, no significant associations were found between paternal and newborn metabolites. Sex differences were found for many cord blood lipids. CONCLUSIONS Maternal and paternal metabolites and newborn sex were associated with several cord blood metabolites. This may potentially affect the offspring's long-term cardiovascular disease risk.
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Affiliation(s)
- Linn K L Øyri
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, P.O. Box 1046, Blindern, 0317, Oslo, Norway
| | - Martin P Bogsrud
- Unit for Cardiac and Cardiovascular Genetics, Department of Medical Genetics, Oslo University Hospital Ullevål, PO Box 4956, Nydalen, 0424, Oslo, Norway.,Norwegian National Advisory Unit on Familial Hypercholesterolemia, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital Aker, PO Box 4959, Nydalen, 0424, Oslo, Norway
| | - Jacob J Christensen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, P.O. Box 1046, Blindern, 0317, Oslo, Norway.,Norwegian National Advisory Unit on Familial Hypercholesterolemia, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital Aker, PO Box 4959, Nydalen, 0424, Oslo, Norway
| | - Stine M Ulven
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, P.O. Box 1046, Blindern, 0317, Oslo, Norway
| | - Anne Lise Brantsæter
- Division of Infection Control and Environmental Health, Section of Environmental Exposure and Epidemiology, Norwegian Institute of Public Health, PO Box 222, Skøyen, 0213, Oslo, Norway
| | - Kjetil Retterstøl
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, P.O. Box 1046, Blindern, 0317, Oslo, Norway.,The Lipid Clinic, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital Aker, PO Box 4959, Nydalen, 0424, Oslo, Norway
| | - Hilde K Brekke
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, P.O. Box 1046, Blindern, 0317, Oslo, Norway
| | - Trond M Michelsen
- Department of Obstetrics, Oslo University Hospital Rikshospitalet, PO Box 4956, Nydalen, 0424, Oslo, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, PO Box 1171, Blindern, 0318, Oslo, Norway
| | - Tore Henriksen
- Department of Obstetrics, Oslo University Hospital Rikshospitalet, PO Box 4956, Nydalen, 0424, Oslo, Norway
| | - Jeanine E Roeters van Lennep
- Department of Internal Medicine, Erasmus University Medical Center, Erasmus MC, Dr Molewaterplein 40, 3015 GD, Rotterdam, the Netherlands
| | - Per Magnus
- Centre for Fertility and Health, Norwegian Institute of Public Health, PO Box 222, Skøyen, 0213, Oslo, Norway
| | - Marit B Veierød
- Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, Institute of Basic Medical Sciences, University of Oslo, PO Box 1122, Blindern, 0317, Oslo, Norway
| | - Kirsten B Holven
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, P.O. Box 1046, Blindern, 0317, Oslo, Norway. .,Norwegian National Advisory Unit on Familial Hypercholesterolemia, Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital Aker, PO Box 4959, Nydalen, 0424, Oslo, Norway.
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16
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Iyen B, Qureshi N, Weng S, Roderick P, Kai J, Capps N, Durrington PN, McDowell IF, Soran H, Neil A, Humphries SE. Sex differences in cardiovascular morbidity associated with familial hypercholesterolaemia: A retrospective cohort study of the UK Simon Broome register linked to national hospital records. Atherosclerosis 2020; 315:131-137. [PMID: 33187671 PMCID: PMC7754706 DOI: 10.1016/j.atherosclerosis.2020.10.895] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/29/2020] [Accepted: 10/28/2020] [Indexed: 12/22/2022]
Abstract
Background and aims The UK Simon Broome (SB) familial hypercholesterolaemia (FH) register previously reported 3-fold higher standardised mortality ratio for cardiovascular disease (CVD) in women compared to men from 2009 to 2015. Here we examined sex differences in CVD morbidity in FH by national linkage of the SB register with Hospital Episode Statistics (HES). Methods Of 3553 FH individuals in the SB register (aged 20–79 years at registration), 2988 (52.5% women) had linked HES records. Standardised Morbidity Ratios (SMbR) compared to an age and sex-matched UK general practice population were calculated [95% confidence intervals] for first CVD hospitalisation in HES (a composite of coronary heart disease (CHD), myocardial infarction (MI), stable or unstable angina, stroke, TIA, peripheral vascular disease (PVD), heart failure, coronary revascularisation interventions). Results At registration, men had significantly (p < 0.001) higher prevalence of previous CHD (24.8% vs 17.6%), previous MI (13.2% vs 6.3%), and were commenced on lipid-lowering treatment at a younger age than women (37.5 years vs 42.3 years). The SMbR for composite CVD was 6.83 (6.33–7.37) in men and 7.55 (6.99–8.15) in women. In individuals aged 30–50 years, SMbR in women was 50% higher than in men (15.04 [12.98–17.42] vs 10.03 [9.01–11.17]). In individuals >50 years, SMbR was 33% higher in women than men (6.11 [5.57–6.70] vs 4.59 [4.08–5.15]). Conclusions Excess CVD morbidity due to FH remains markedly elevated in women at all ages, but especially those aged 30–50 years. This highlights the need for earlier diagnosis and optimisation of lipid-lowering risk factor management for all FH patients, with particular attention to young women with FH. Males with familial hypercholesterolaemia (FH) had more cardiovascular disease (CVD) risk factors and were commenced on lipid-lowering therapy at a younger age, than females with FH. Individuals with FH had excess rates of hospitalisations for CVD, compared to the general population of non-FH individuals. Excess CVD morbidity due to FH was higher in women than men aged 30 years and over, but especially in those aged 30–50 years.
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Affiliation(s)
- Barbara Iyen
- Primary Care Stratified Medicine Group, Division of Primary Care, University of Nottingham, UK.
| | - Nadeem Qureshi
- Primary Care Stratified Medicine Group, Division of Primary Care, University of Nottingham, UK
| | - Stephen Weng
- Primary Care Stratified Medicine Group, Division of Primary Care, University of Nottingham, UK
| | - Paul Roderick
- Faculty of Medicine, Primary Care and Population Sciences, University of Southampton, UK
| | - Joe Kai
- Primary Care Stratified Medicine Group, Division of Primary Care, University of Nottingham, UK
| | - Nigel Capps
- Department of Clinical Biochemistry, The Shrewsbury and Telford Hospital NHS Trust, Princess Royal Hospital, Telford, UK
| | - Paul N Durrington
- Cardiovascular Research Group, School of Clinical and Laboratory Sciences, University of Manchester, UK
| | - Ian Fw McDowell
- Department of Medical Biochemistry and Immunology, University Hospital of Wales, Cardiff, UK
| | - Handrean Soran
- Centre for Diabetes, Endocrinology and Metabolism, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | | | - Steve E Humphries
- Centre for Cardiovascular Genetics, Institute of Cardiovascular Science, University College London, University Street, London, UK
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17
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Abstract
PURPOSE OF REVIEW All guidelines for the management of heterozygous familial hypercholesterolaemia in children and young people recommend statins to lower LDL-cholesterol (LDL-C) concentrations, to reduce the individual's adult risk of developing cardiovascular disease (CVD). Here, we review recent findings regarding the efficacy and safety of the use of stains in childhood. RECENT FINDINGS As expected from their safety profile in adults, there is no evidence from short-term trials or long-term follow-up that statin use in children is associated with any adverse effects on growth, pubertal development or muscle or liver toxicity. Long-term follow-up indicates benefits with respect to lower CVD rates. Factors that influence adherence are discussed, as is the role of the underlying genetic causes for hypercholesterolaemia and of variation at other genes in determining the LDL-C-lowering effect. SUMMARY Based on the good safety profile, and the expert opinion guidelines, clinicians should consider prescribing statins for children with hypercholesterolaemia from the age of at least 10 years (and earlier if CVD risk is particularly high in the family). Uptitrating statin dosage and the use of additional lipid-lowering therapies should be considered so that LDL-C concentrations are lowered to recommended targets.
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18
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Balla S, Ekpo EP, Wilemon KA, Knowles JW, Rodriguez F. Women Living with Familial Hypercholesterolemia: Challenges and Considerations Surrounding Their Care. Curr Atheroscler Rep 2020; 22:60. [PMID: 32816232 DOI: 10.1007/s11883-020-00881-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW To highlight the gender-based differences in presentation and disparities in care for women with familial hypercholesterolemia (FH). RECENT FINDINGS Women with FH experience specific barriers to care including underrepresentation in research, significant underappreciation of risk, and interrupted therapy during childbearing. National and international registry and clinical trial data show significant healthcare disparities for women with FH. Women with FH are less likely to be on guideline-recommended high-intensity statin medications and those placed on statins are more likely to discontinue them within their first year. Women with FH are also less likely to be on regimens including non-statin agents such as PCSK9 inhibitors. As a result, women with FH are less likely to achieve target low-density lipoprotein cholesterol (LDL-C) targets, even those with prior atherosclerotic cardiovascular disease (ASCVD). FH is common, under-diagnosed, and under-treated. Disparities of care are more pronounced in women than men. Additionally, FH weighs differently on women throughout the course of their lives starting from choosing contraceptives as young girls along with lipid-lowering therapy, timing pregnancy, choosing breastfeeding or resumption of therapy, and finally deciding goals of care during menopause. Early identification and appropriate treatment prior to interruptions of therapy for childbearing can lead to marked reduction in morbidity and mortality. Women access care differently than men and increasing awareness among all providers, especially cardio-obstetricians, may improve diagnostic rates. Understanding the unique challenges women with FH face is crucial to close the gaps in care they experience.
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Affiliation(s)
- Sujana Balla
- Division of Cardiovascular Medicine & Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA.,Department of Medicine, University of California San Francisco Fresno, Fresno, CA, USA
| | - Eson P Ekpo
- Division of Cardiovascular Medicine & Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Joshua W Knowles
- The FH Foundation, Pasadena, CA, USA. .,Stanford Department of Medicine, Diabetes Research Center, Cardiovascular Institute, Stanford, CA, USA. .,Cardiovascular Medicine, Stanford University, Falk CVRC, Room CV273, MC 5406 300 Pasteur Drive, Stanford, CA, 94305, USA.
| | - Fatima Rodriguez
- Division of Cardiovascular Medicine & Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
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19
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Bianconi V, Banach M, Pirro M. Why patients with familial hypercholesterolemia are at high cardiovascular risk? Beyond LDL-C levels. Trends Cardiovasc Med 2020; 31:205-215. [PMID: 32205033 DOI: 10.1016/j.tcm.2020.03.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 02/03/2020] [Accepted: 03/06/2020] [Indexed: 01/07/2023]
Abstract
Familial hypercholesterolemia (FH) is a common genetic cause of elevated low-density lipoprotein cholesterol (LDL-C) due to defective clearance of circulating LDL particles. All FH patients are at high risk for premature cardiovascular disease (CVD) events due to their genetically determined lifelong exposure to high LDL-C levels. However, different rates of CVD events have been reported in FH patients, even among those with the same genetic mutations and comparable LDL-C levels. Hence, additional CVD risk modifiers, beyond LDL-C, may contribute to increase CVD risk in the FH population. In this review, we discuss the overall CVD risk burden of the FH population. Additionally, we revise the prognostic impact of several traditional and emerging predictors of CVD risk and we provide an overview of the role of specific tools to stratify CVD risk in FH patients in order to ensure them a more personalized treatment approach.
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Affiliation(s)
- Vanessa Bianconi
- Unit of Internal Medicine, Department of Medicine, University of Perugia, Hospital "Santa Maria della Misericordia", Piazzale Menghini, 1, 06129 Perugia, Italy
| | - Maciej Banach
- Department of Hypertension, Chair of Nephrology and Hypertension, WAM University Hospital in Lodz, Medical University of Lodz, Zeromskiego 113, 90-549 Lodz, Poland; Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland.
| | - Matteo Pirro
- Unit of Internal Medicine, Department of Medicine, University of Perugia, Hospital "Santa Maria della Misericordia", Piazzale Menghini, 1, 06129 Perugia, Italy.
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20
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Mattina A, Giammanco A, Giral P, Rosenbaum D, Carrié A, Cluzel P, Redheuil A, Bittar R, Béliard S, Noto D, Quartarone A, Averna M, Bruckert É, Gallo A. Polyvascular subclinical atherosclerosis in familial hypercholesterolemia: The role of cholesterol burden and gender. Nutr Metab Cardiovasc Dis 2019; 29:1068-1076. [PMID: 31378630 DOI: 10.1016/j.numecd.2019.06.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 06/07/2019] [Accepted: 06/17/2019] [Indexed: 01/23/2023]
Abstract
BACKGROUND AND AIM Heterozygous familial hypercholesterolemia (HeFH) is a genetic disease characterized by a heterogeneous phenotype. The assessment of cardiovascular (CV) risk is challenging for HeFH. Cholesterol burden (CB) allows to estimate the lifelong exposure to high levels of cholesterol. The aim of this study was to analyze the distribution of subclinical atherosclerosis and the relationship between atherosclerosis and the CB in a sample of HeFH patients, focusing on sex-related differences. METHODS AND RESULTS 154 asymptomatic HeFH subjects underwent coronary-artery-calcium score (CACs) and Doppler ultrasound of carotid and femoral arteries. Yearly lipid profiles and HeHF history were obtained from patients' files in order to calculate total CB. Atherosclerotic burden was defined by the presence of CACs > 0 or by the presence of carotid or femoral plaque. Study population was stratified according to gender. The prevalence of CAC, carotid and femoral atherosclerosis was of 62%, 55% and 56%, respectively. Coronary district was the least involved in women, who had a higher prevalence in carotid atherosclerosis. When two vascular districts were affected, women had an increased prevalence of femoral and carotid atherosclerosis whereas men had a higher prevalence of coronary and femoral atherosclerosis. CB correlated to the presence of atherosclerosis in any of the three vascular districts with a significant increasing trend depending on the number of affected areas. CONCLUSIONS A polyvascular atherosclerotic burden is found in asymptomatic HeFH patients. Gender differences in the territory distribution were observed. The early and lasting exposure to high cholesterol, as expressed by CB, is a major determinant of atherosclerotic burden.
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Affiliation(s)
- Alessandro Mattina
- Department of Biomedicine, Internal Medicine and Medical Specialties, Division of Internal Medicine and Metabolic diseases, University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy; IRCCS Centro Neurolesi "Bonibo-Pulejo", Via Provinciale Palermo, Contrada Casazza, 95124 Messina, Italy.
| | - Antonina Giammanco
- Department of Biomedicine, Internal Medicine and Medical Specialties, Division of Internal Medicine and Metabolic diseases, University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy
| | - Philippe Giral
- Cardiovascular Prevention Unit, Endocrinology and Metabolism Service, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Universite, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, Hôpital de la Pitié, Paris, France
| | - David Rosenbaum
- Cardiovascular Prevention Unit, Endocrinology and Metabolism Service, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Universite, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, Hôpital de la Pitié, Paris, France; Imaging Core Lab, Institute of Cardiometabolism and Nutrition, ICAN, Paris, France
| | - Alain Carrié
- Sorbonne Universite, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, Hôpital de la Pitié, Paris, France; Assistance publique-Hôpitaux de Paris (APHP), Hôpitaux Universitaires Pitié-Salpêtrière/Charles-Foix, Department of Biochemistry for Endocrinology and Oncology, Obesity and Dyslipidemia Genetics Unit, Paris, France
| | - Philippe Cluzel
- Sorbonne Universite, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, Hôpital de la Pitié, Paris, France; Département d'imagerie cardiovasculaire et de radiologie interventionnelle, Pôle Imagerie - Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France; Imaging Core Lab, Institute of Cardiometabolism and Nutrition, ICAN, Paris, France
| | - Alban Redheuil
- Sorbonne Universite, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, Hôpital de la Pitié, Paris, France; Département d'imagerie cardiovasculaire et de radiologie interventionnelle, Pôle Imagerie - Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France; Imaging Core Lab, Institute of Cardiometabolism and Nutrition, ICAN, Paris, France
| | - Randa Bittar
- Biochemistry functional Unit for Metabolic Disease Assistance Publique/Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Sophie Béliard
- C2VN, INRA, INSERM, Aix-Marseille Univ, Marseille, France; Endocrinology Department, APHM, Marseille, France
| | - Davide Noto
- Department of Biomedicine, Internal Medicine and Medical Specialties, Division of Internal Medicine and Metabolic diseases, University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy
| | - Angelo Quartarone
- IRCCS Centro Neurolesi "Bonibo-Pulejo", Via Provinciale Palermo, Contrada Casazza, 95124 Messina, Italy
| | - Maurizio Averna
- Department of Biomedicine, Internal Medicine and Medical Specialties, Division of Internal Medicine and Metabolic diseases, University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy
| | - Éric Bruckert
- Cardiovascular Prevention Unit, Endocrinology and Metabolism Service, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Universite, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, Hôpital de la Pitié, Paris, France
| | - Antonio Gallo
- Cardiovascular Prevention Unit, Endocrinology and Metabolism Service, Assistance Publique Hôpitaux de Paris, Pitié-Salpêtrière Hospital, Paris, France; Sorbonne Universite, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, Hôpital de la Pitié, Paris, France; Imaging Core Lab, Institute of Cardiometabolism and Nutrition, ICAN, Paris, France
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21
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Balder J, Lansberg P, Hof M, Wiegman A, Hutten B, Kuivenhoven J. Pediatric lipid reference values in the general population: The Dutch lifelines cohort study. J Clin Lipidol 2018; 12:1208-1216. [DOI: 10.1016/j.jacl.2018.05.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 05/12/2018] [Accepted: 05/16/2018] [Indexed: 01/19/2023]
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