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Reijman MD, Kusters DM, Groothoff JW, Arbeiter K, Dann EJ, de Boer LM, de Ferranti SD, Gallo A, Greber-Platzer S, Hartz J, Hudgins LC, Ibarretxe D, Kayikcioglu M, Klingel R, Kolovou GD, Oh J, Planken RN, Stefanutti C, Taylan C, Wiegman A, Schmitt CP. Clinical practice recommendations on lipoprotein apheresis for children with homozygous familial hypercholesterolaemia: An expert consensus statement from ERKNet and ESPN. Atherosclerosis 2024; 392:117525. [PMID: 38598969 DOI: 10.1016/j.atherosclerosis.2024.117525] [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: 12/22/2023] [Revised: 03/08/2024] [Accepted: 03/19/2024] [Indexed: 04/12/2024]
Abstract
Homozygous familial hypercholesterolaemia is a life-threatening genetic condition, which causes extremely elevated LDL-C levels and atherosclerotic cardiovascular disease very early in life. It is vital to start effective lipid-lowering treatment from diagnosis onwards. Even with dietary and current multimodal pharmaceutical lipid-lowering therapies, LDL-C treatment goals cannot be achieved in many children. Lipoprotein apheresis is an extracorporeal lipid-lowering treatment, which is used for decades, lowering serum LDL-C levels by more than 70% directly after the treatment. Data on the use of lipoprotein apheresis in children with homozygous familial hypercholesterolaemia mainly consists of case-reports and case-series, precluding strong evidence-based guidelines. We present a consensus statement on lipoprotein apheresis in children based on the current available evidence and opinions from experts in lipoprotein apheresis from over the world. It comprises practical statements regarding the indication, methods, treatment goals and follow-up of lipoprotein apheresis in children with homozygous familial hypercholesterolaemia and on the role of lipoprotein(a) and liver transplantation.
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Affiliation(s)
- M Doortje Reijman
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, the Netherlands
| | - D Meeike Kusters
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, the Netherlands
| | - Jaap W Groothoff
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, the Netherlands
| | - Klaus Arbeiter
- Division of Paediatric Nephrology and Gastroenterology, Department of Paediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
| | - Eldad J Dann
- Blood Bank and Apheresis Unit Rambam Health Care Campus, Haifa, Israel
| | - Lotte M de Boer
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, the Netherlands
| | - Sarah D de Ferranti
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA; Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Antonio Gallo
- Sorbonne Université, INSERM, UMR 1166, Lipidology and Cardiovascular Prevention Unit, Department of Nutrition, APHP, Hôpital Pitié-Salpêtrière, F-75013, Paris, France
| | - Susanne Greber-Platzer
- Clinical Division of Paediatric Pulmonology, Allergology and Endocrinology, Department of Paediatrics and Adolescent Medicine, Medical University Vienna, Vienna, Austria
| | - Jacob Hartz
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA; Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Lisa C Hudgins
- The Rogosin Institute, Weill Cornell Medical College, New York, NY, USA
| | - Daiana Ibarretxe
- Vascular Medicine and Metabolism Unit (UVASMET), Hospital Universitari Sant Joan, Spain; Universitat Rovira i Virgili, Spain; Institut Investigació Sanitària Pere Virgili (IISPV)-CERCA, Spain; Centro de Investigación Biomédica en Red en Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Spain
| | - Meral Kayikcioglu
- Department of Cardiology, Medical Faculty, Ege University, 35100, Izmir, Turkey
| | - Reinhard Klingel
- Apheresis Research Institute, Stadtwaldguertel 77, 50935, Cologne, Germany(†)
| | - Genovefa D Kolovou
- Metropolitan Hospital, Department of Preventive Cardiology, 9, Ethn. Makariou & 1, El. Venizelou, N. Faliro, 185 47, Athens, Greece
| | - Jun Oh
- University Medical Center Hamburg/Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - R Nils Planken
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location AMC, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands; Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, the Netherlands
| | - Claudia Stefanutti
- Department of Molecular Medicine, Lipid Clinic and Atherosclerosis Prevention Centre, 'Umberto I' Hospital 'Sapienza' University of Rome, I-00161, Rome, Italy
| | - Christina Taylan
- Paediatric Nephrology, Children's and Adolescents' Hospital, University Hospital of Cologne, Faculty of Medicine, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - Albert Wiegman
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, the Netherlands.
| | - Claus Peter Schmitt
- Pediatric Nephrology, Center for Pediatric and Adolescent Medicine, University of Heidelberg, Germany
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Kou H, Wang H, Liu P, Wang X, Zhu W, Jiang W, Hu X, Deng J. Prevalence, clinical features and prognosis of familial hypercholesterolemia in Chinese Han patients with acute coronary syndrome after a coronary event: a retrospective observational study. BMC Cardiovasc Disord 2024; 24:144. [PMID: 38443803 PMCID: PMC10913252 DOI: 10.1186/s12872-024-03803-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/19/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Familial hypercholesterolemia (FH) is an autosomal semi-dominant disease, characterized by markedly elevated levels of low-density lipoprotein cholesterol (LDL-c) from conception and accelerated atherosclerotic cardiovascular disease, often resulting in early death. The aim of this study was to evaluate the prevalence of clinically defined FH in Chinese Han patients with acute coronary syndrome (ACS) and compare the long-term prognosis of ACS patients with and without FH receiving lipid-lowering therapy containing statins after a coronary event. METHODS All ACS patients were screened at the Second Affiliated Hospital of Xi'an Jiaotong University between Jan 2019 and Sep 2020, and 531 participants were enrolled. All were examined for FH under the Dutch Lipid Clinical Network (DLCN) criteria, and those patients were divided into definite/probable FH, possible FH and unlikely FH. The severity of coronary artery disease was evaluated by the Gensini scoring system. Plasma levels of total cholesterol (TC), triacylglycerol (TG), HDL-cholesterol (HDL-c), LDL-cholesterol (LDL-c), very low-density lipoproteins-cholesterol (VLDL-c), apolipoprotein A1 (apoA1), apolipoprotein B (apoB) and lipoprotein (a) (Lp(a)) were determined centrally at baseline and the last follow-up visit in the fasting state. The non-high-density lipoprotein cholesterol (non-HDL-c) concentration, the TC/HDL-c and apoB/apoA1 ratios were calculated. After FH patients received lipid-lowering treatment containing statin, the target LDL-c levels recommended by the guidelines (LDL-c < 1.8 mmol/L or < 1.4 mmol/L and a reduction > 50% from baseline) were evaluated, and the occurrence of major adverse cardiovascular and cerebrovascular events (MACCE) during the 12-month follow-up was recorded. RESULTS The prevalence of clinically definite or probable FH was 4.3%, and the prevalence of possible FH was 10.6%. Compared with the unlikely FH patients with ACS, the FH patients had higher levels of TC, LDL-c, apoB, Lp(a), non-HDL-c, TC/HDL-c and apoB/apoA1 ratio, more severe coronary artery diseases and greater prevalence of left main and triple or multiple vessel lesions. After lipid-lowering therapy containing statins, a minority of FH patients reached the target LDL-c levels defined by the guidelines (χ2 = 33.527, P < 0.001). During the 12-month follow-up, a total of 72 patients experienced MACCE. The survival curve in patients in the FH group was significantly lower than that in the unlikely FH group (HR = 1.530, log-rank test: P < 0.05). Furthermore, the survival curve in patients with high LDL-c (≥ 1.8 mmol/L) was significantly lower than that in patients with low LDL-c (< 1.8 mmol/L) at the 12-month follow-up visit (HR = 1.394, log-rank test: P < 0.05). No significant difference was observed between patients with LDL-c levels ≥ 1.4 mmol/L and with < 1.4 mmol/L at the 12-month follow-up visit by using Kaplan-Meier survival analysis (HR = 1.282, log-rank test: P > 0.05). CONCLUSIONS FH was an independent risk factor for MACCE in adult patients after a coronary event during long-term follow-up. However, there was inadequate high-intensity statins prescriptions for high-risk patients in this current study. It is important for FH patients to optimize lipid-lowering treatment strategies to reach the target LDL-c level to improve the long-term prognosis of clinical outcomes.
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Affiliation(s)
- Huijuan Kou
- Department of Cardiology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, P.R. China.
| | - Hongtao Wang
- Department of Cardiology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, P.R. China
| | - Peng Liu
- Department of Cardiology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, P.R. China
| | - Xin Wang
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, P.R. China
| | - Wenjing Zhu
- Department of Cardiology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, P.R. China
| | - Wei Jiang
- Department of Cardiology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, P.R. China
| | - Xiaojun Hu
- Department of Cardiology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, P.R. China
| | - Jie Deng
- Department of Cardiology, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, P.R. China
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de Boer LM, Hutten BA, Tsimikas S, Yeang C, Zwinderman AH, Kroon J, Revers A, Kastelein JJP, Wiegman A. Lipoprotein(a) levels and carotid intima-media thickness in children: A 20-year follow-up study. J Clin Lipidol 2024; 18:e290-e294. [PMID: 38065715 DOI: 10.1016/j.jacl.2023.11.014] [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: 06/27/2023] [Revised: 10/13/2023] [Accepted: 11/21/2023] [Indexed: 05/05/2024]
Abstract
Elevated lipoprotein(a) [Lp(a)] is independently associated with cardiovascular disease (CVD). In a recent long-term follow-up study involving children with familial hypercholesterolemia (FH), Lp(a) levels contributed significantly to early atherosclerosis, as measured by carotid intima-media thickness (cIMT). To determine if this holds true for children without FH, we conducted a 20-year follow-up study, examining 88 unaffected siblings (mean age: 12.9 years) of children with FH. No significant association was found between Lp(a) and cIMT during follow-up (ß-adjusted [95% confidence interval] = 0.0001 [-0.008 to 0.008] mm per 50 nmol/L increase Lp(a), p = 0.97). In conclusion, our findings suggest that elevated levels of Lp(a) do not play a significant role in arterial wall thickening among children without FH during the 20-year follow-up period. This leads us to consider the possibility that cIMT may not be a suitable marker for detecting potential subtle changes in the arterial wall mediated by Lp(a) in the young, general population. However, it could also be that elevated Lp(a) is only a significant risk factor for atherosclerosis in the presence of other risk factors such as FH.
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Affiliation(s)
- Lotte M de Boer
- Amsterdam UMC location University of Amsterdam, Epidemiology and Data Science, Meibergdreef 9, Amsterdam, Netherlands (Dr de Boer, Hutten, Zwinderman and Revers); Amsterdam UMC location University of Amsterdam, Pediatrics, Meibergdreef 9, Amsterdam, Netherlands (Dr de Boer and Wiegman).
| | - Barbara A Hutten
- Amsterdam UMC location University of Amsterdam, Epidemiology and Data Science, Meibergdreef 9, Amsterdam, Netherlands (Dr de Boer, Hutten, Zwinderman and Revers); Amsterdam Cardiovascular Sciences, Diabetes & metabolism, Amsterdam, The Netherlands (Drs Hutten and Wiegman)
| | - Sotirios Tsimikas
- University of California San Diego, Sulpizio Cardiovascular Center, La Jolla, California, United States of America (Drs Tsimikas and Yeang)
| | - Calvin Yeang
- University of California San Diego, Sulpizio Cardiovascular Center, La Jolla, California, United States of America (Drs Tsimikas and Yeang)
| | - Aeilko H Zwinderman
- Amsterdam UMC location University of Amsterdam, Epidemiology and Data Science, Meibergdreef 9, Amsterdam, Netherlands (Dr de Boer, Hutten, Zwinderman and Revers); Amsterdam Public Health, Methodology, Amsterdam, The Netherlands (Drs Zwinderman and Revers)
| | - Jeffrey Kroon
- Amsterdam UMC location University of Amsterdam, Experimental Vascular Medicine, Meibergdreef 9, Amsterdam, Netherlands (Dr Kroon); Amsterdam Cardiovascular Sciences, Atherosclerosis & ischemic syndromes, Amsterdam, The Netherlands (Drs Kroon and Kastelein)
| | - Alma Revers
- Amsterdam UMC location University of Amsterdam, Epidemiology and Data Science, Meibergdreef 9, Amsterdam, Netherlands (Dr de Boer, Hutten, Zwinderman and Revers); Amsterdam Public Health, Methodology, Amsterdam, The Netherlands (Drs Zwinderman and Revers)
| | - John J P Kastelein
- Amsterdam Cardiovascular Sciences, Atherosclerosis & ischemic syndromes, Amsterdam, The Netherlands (Drs Kroon and Kastelein); Amsterdam UMC location University of Amsterdam, Vascular Medicine, Meibergdreef 9, Amsterdam, Netherlands (Dr Kastelein)
| | - Albert Wiegman
- Amsterdam UMC location University of Amsterdam, Pediatrics, Meibergdreef 9, Amsterdam, Netherlands (Dr de Boer and Wiegman); Amsterdam Cardiovascular Sciences, Diabetes & metabolism, Amsterdam, The Netherlands (Drs Hutten and Wiegman)
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4
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Stürzebecher PE, Uttinger KL, Vogel M, Schlingmann M, Ceglarek U, Isermann B, Kiess W, Körner A, Laufs U. Lipoprotein(a) serum concentrations in children in relation to body mass index, age and sex. Pediatr Res 2024:10.1038/s41390-024-03108-4. [PMID: 38418593 DOI: 10.1038/s41390-024-03108-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 02/08/2024] [Accepted: 02/10/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND Lipoprotein(a) (Lp(a)) is an inherited risk factor for atherosclerotic cardiovascular disease (ASCVD). Limited data exist on Lp(a) values in children. We aimed to evaluate whether Lp(a) concentrations in youth are influenced by BMI. METHODS 756 blood samples of 248 children with obesity and 264 matched healthy children aged 5 and 18 years, enrolled in the population-based LIFE Child (German civilization diseases cohort) study, were analyzed. Repeat measurements were available in 154 children (1-4 follow ups, ~1 year apart). RESULTS The median Lp(a) concentration in the total cohort (n = 512) at first visit was 9.7 mg/dL (IQR 4.0-28.3). Lp(a) concentrations between 30-50 mg/dL were observed in 11.5%, while 12.5% exhibited Lp(a) ≧50 mg/dL. There was no association of Lp(a) with body mass index (BMI) (ß = 0.004, P = 0.49). Lp(a) levels did not correlate with age or sex, while Lp(a) was associated positively with low-density lipoprotein cholesterol (ß = 0.05, P < 0.0001). The Lp(a) risk category remained stable in 94% of all children in repeated measurements. CONCLUSIONS The data showed no association of Lp(a) levels in children with BMI, age or sex. Measurement of Lp(a) in youth may be useful to identify children at increased lifetime risk for ASCVD. IMPACT In youth, Lp(a) levels are not affected by age, sex and BMI. Lp(a) risk categories remain stable over time in repeated measurements in children. Measurement of Lp(a) in children may be useful as an additional factor to identify children at increased lifetime risk for ASCVD and for reverse family screening.
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Affiliation(s)
- Paulina E Stürzebecher
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Leipzig, 04103, Germany.
| | - Konstantin L Uttinger
- Department of Visceral, Transplant, Thoracic and Vascular Surgery at Leipzig University Hospital, Leipzig, Germany
| | - Mandy Vogel
- LIFE Leipzig Research Center for Civilization Diseases, University of Leipzig, 04103, Leipzig, Germany
- Hospital for Children and Adolescents and Center for Pediatric Research (CPL), University of Leipzig, Liebigstrasse 20a, 04103, Leipzig, Germany
| | - Maike Schlingmann
- LIFE Leipzig Research Center for Civilization Diseases, University of Leipzig, 04103, Leipzig, Germany
| | - Uta Ceglarek
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostic, University Hospital Leipzig, 04103, Leipzig, Germany
| | - Berend Isermann
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostic, University Hospital Leipzig, 04103, Leipzig, Germany
| | - Wieland Kiess
- LIFE Leipzig Research Center for Civilization Diseases, University of Leipzig, 04103, Leipzig, Germany
- Hospital for Children and Adolescents and Center for Pediatric Research (CPL), University of Leipzig, Liebigstrasse 20a, 04103, Leipzig, Germany
| | - Antje Körner
- LIFE Leipzig Research Center for Civilization Diseases, University of Leipzig, 04103, Leipzig, Germany
- Hospital for Children and Adolescents and Center for Pediatric Research (CPL), University of Leipzig, Liebigstrasse 20a, 04103, Leipzig, Germany
| | - Ulrich Laufs
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Leipzig, 04103, Germany
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Wodaje T, Mahdi A, Venkateshvaran A, Häbel H, Zenlander R, Gaylard B, Angelin B, Pernow J, Brinck J. Higher prevalence of coronary microvascular dysfunction in asymptomatic individuals with high levels of lipoprotein(a) with and without heterozygous familial hypercholesterolaemia. Atherosclerosis 2024; 389:117439. [PMID: 38219650 DOI: 10.1016/j.atherosclerosis.2023.117439] [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: 10/15/2023] [Revised: 12/22/2023] [Accepted: 12/22/2023] [Indexed: 01/16/2024]
Abstract
BACKGROUND AND AIMS Microvascular dysfunction underlies many cardiovascular disease conditions; little is known regarding its presence in individuals with high levels of lipoprotein(a) [Lp(a)]. The aim of the present study was to determine the frequency of microvascular dysfunction among such subjects with and without concomitant familial hypercholesterolemia (FH). METHODS Four groups of asymptomatic individuals aged 30-59 years, without manifest cardiovascular disease, were recruited (n = 30 per group): controls with Lp(a) < 30 nmol/L, mutation-confirmed FH with Lp(a) < 30 nmol/L, or >125 nmol/L, and individuals with isolated Lp(a) > 125 nmol/L. Participants underwent evaluation of myocardial microvascular function by measuring coronary flow reserve (CFR) using transthoracic Doppler echocardiography, and of peripheral microvascular endothelial function by peripheral arterial tonometry. RESULTS The groups were balanced in age, sex, and body mass index. Each of the three dyslipoproteinaemic groups had a greater proportion of individuals with impaired coronary flow reserve, 30%, compared to 6.7% of controls (p = 0.014). The median CFR levels did not differ significantly between the four groups, however. Cholesterol-lowering treatment time was longer in the individuals with normal than in those with impaired CFR in the FH + Lp(a) > 125 group (p = 0.023), but not in the group with FH + Lp(a) < 30 (p = 0.468). There was no difference in peripheral endothelial function between the groups. CONCLUSIONS Coronary microvascular dysfunction is more prevalent in asymptomatic individuals with isolated Lp(a) elevation and in heterozygous FH both with and without high Lp(a) compared to healthy controls. Cholesterol-lowering treatment could potentially prevent the development of microvascular dysfunction.
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Affiliation(s)
- Tigist Wodaje
- Cardio Metabolic Unit, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden; Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Ali Mahdi
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden; Division of Cardiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Ashwin Venkateshvaran
- Department of Clinical Sciences, Lund University, Lund, Sweden; Division of Clinical Physiology, Skane University Hospital, Lund, Sweden
| | - Henrike Häbel
- Division of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden
| | - Robin Zenlander
- Department of Medicine Huddinge and Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Clinical Chemistry, Karolinska University Hospital, Stockholm, Sweden
| | - Benjamin Gaylard
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Bo Angelin
- Cardio Metabolic Unit, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden; Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
| | - John Pernow
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden; Division of Cardiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Brinck
- Cardio Metabolic Unit, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden; Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden.
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Li M, Wang Y, Yao Q, Liang Q, Zhang Y, Wang X, Li Q, Qiang W, Yang J, Shi B, He M. Association between Lipoprotein(a) and diabetic nephropathy in patients with type 2 diabetes. Front Endocrinol (Lausanne) 2024; 14:1337469. [PMID: 38288472 PMCID: PMC10822945 DOI: 10.3389/fendo.2023.1337469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 12/27/2023] [Indexed: 02/01/2024] Open
Abstract
Background Diabetic nephropathy (DN) is one of the most prevalent and severe microvascular complications of type 2 diabetes (T2DM). However, little is currently known about the pathogenesis and its associated risk factors in DN. The present study aims to investigate the potential risk factors of DN in patients with T2DM. Methods A total of 6,993 T2DM patients, including 5,089 participants with DN and 1,904 without DN, were included in this cross-sectional study. Comparisons between the two groups (DN vs. non-DN) were carried out using Student's t-test, Mann-Whitney U-test, or Pearson's Chi-squared test. Spearman's correlation analyses were performed to assess the correlations of serum lipids and indicators of renal impairment. Logistic regression models were applied to assess the relationship between blood lipid indices and the presence of DN. Results T2DM patients with DN were older, and had a longer duration of diagnosed diabetes compared to those without DN. Of note, the DN patients also more likely develop metabolic disorders. Among all serum lipids, Lipoprotein(a) [Lp(a)] was the most significantly correlated indicators of renal impairment. Moreover, univariate logistic regression showed that elevated Lp(a) level was associated with an increased risk of DN. After adjusted for confounding factors, including age, gender, duration of T2DM, BMI, SBP, DBP and lipid-lowering drugs usage, Lp(a) level was independently positively associated with the risk of DN [odds ratio (OR):1.115, 95% confidence interval (CI): 1.079-1.151, P=6.06×10-11]. Conclusions Overall, we demonstrated that serum Lp(a) level was significantly positively associated with an increased risk of DN, indicating that Lp(a) may have the potential as a promising target for the diagnosis and treatment of diabetic nephropathy.
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Affiliation(s)
- Meng Li
- Department of Endocrinology, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Yanjun Wang
- Med-X Institute, Center for Immunological and Metabolic Diseases, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Qianqian Yao
- Department of Endocrinology, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Qian Liang
- Department of Endocrinology, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Yuanyuan Zhang
- Department of Endocrinology, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Xin Wang
- Med-X Institute, Center for Immunological and Metabolic Diseases, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Qian Li
- Med-X Institute, Center for Immunological and Metabolic Diseases, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Wei Qiang
- Department of Endocrinology, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Jing Yang
- Department of Endocrinology, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
- Med-X Institute, Center for Immunological and Metabolic Diseases, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Bingyin Shi
- Department of Endocrinology, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
| | - Mingqian He
- Department of Endocrinology, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
- Med-X Institute, Center for Immunological and Metabolic Diseases, The First Affiliated Hospital of Xi’an JiaoTong University, Xi’an, Shaanxi, China
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7
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Alonso R, Mata P. Familial hypercholesterolemia, lipoprotein(a) and atherosclerosis. Med Clin (Barc) 2023; 161:432-434. [PMID: 37867082 DOI: 10.1016/j.medcli.2023.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 09/26/2023] [Indexed: 10/24/2023]
Affiliation(s)
- Rodrigo Alonso
- Centro Avanzado de Medicina Metabólica y Nutrición, Santiago de Chile, Chile; Fundación Hipercolesterolemia Familiar, Madrid, España.
| | - Pedro Mata
- Fundación Hipercolesterolemia Familiar, Madrid, España
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8
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Reijman MD, Kusters DM, Groothoff JW, Arbeiter K, Dann EJ, de Boer LM, de Ferranti SD, Gallo A, Greber-Platzer S, Hartz J, Hudgins LC, Ibarretxe D, Kayikcioglu M, Klingel R, Kolovou GD, Oh J, Planken RN, Stefanutti C, Taylan C, Wiegman A, Schmitt CP. Clinical practice recommendations on lipoprotein apheresis for children with homozygous familial hypercholesterolemia: an expert consensus statement from ERKNet and ESPN. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.11.14.23298547. [PMID: 38014132 PMCID: PMC10680892 DOI: 10.1101/2023.11.14.23298547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Homozygous familial hypercholesterolaemia is a life-threatening genetic condition, which causes extremely elevated LDL-C levels and atherosclerotic cardiovascular disease very early in life. It is vital to start effective lipid-lowering treatment from diagnosis onwards. Even with dietary and current multimodal pharmaceutical lipid-lowering therapies, LDL-C treatment goals cannot be achieved in many children. Lipoprotein apheresis is an extracorporeal lipid-lowering treatment, which is well established since three decades, lowering serum LDL-C levels by more than 70% per session. Data on the use of lipoprotein apheresis in children with homozygous familial hypercholesterolaemia mainly consists of case-reports and case-series, precluding strong evidence-based guidelines. We present a consensus statement on lipoprotein apheresis in children based on the current available evidence and opinions from experts in lipoprotein apheresis from over the world. It comprises practical statements regarding the indication, methods, treatment targets and follow-up of lipoprotein apheresis in children with homozygous familial hypercholesterolaemia and on the role of lipoprotein(a) and liver transplantation.
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Affiliation(s)
- M. Doortje Reijman
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, Netherlands
| | - D. Meeike Kusters
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, Netherlands
| | - Jaap W. Groothoff
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, Netherlands
| | - Klaus Arbeiter
- Division of Paediatric Nephrology and Gastroenterology, Department of Paediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
| | - Eldad J. Dann
- Blood Bank and apheresis unit Rambam Health care campus, Haifa, Israel
| | - Lotte M. de Boer
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, Netherlands
| | - Sarah D. de Ferranti
- Department of Cardiology, Boston Children’s Hospital, Boston, MA, USA, Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Antonio Gallo
- Sorbonne Université, INSERM, UMR 1166, Lipidology and cardiovascular prevention Unit, Department of Nutrition, APHP, Hôpital Pitié-Salpêtrière F-75013 Paris, France
| | - Susanne Greber-Platzer
- Clinical Division of Paediatric Pulmonology, Allergology and Endocrinology, Department of Paediatrics and Adolescent Medicine, Medical University Vienna, Vienna, Austria
| | - Jacob Hartz
- Department of Cardiology, Boston Children’s Hospital, Boston, MA, USA, Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Lisa C. Hudgins
- The Rogosin Institute, Weill Cornell Medical College, New York, New York, USA
| | - Daiana Ibarretxe
- Vascular Medicine and Metabolism Unit (UVASMET), Hospital Universitari Sant Joan; Universitat Rovira i Virgili; Institut Investigació Sanitària Pere Virgili (IISPV)-CERCA, Spain; Centro de Investigación Biomédica en Red en Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Spain
| | - Meral Kayikcioglu
- Department of Cardiology, Medical Faculty, Ege University, 35100 Izmir, Turkey
| | - Reinhard Klingel
- Apheresis Research Institute, Stadtwaldguertel 77, 50935 Cologne, Germany (www.apheresis-research.org)
| | - Genovefa D. Kolovou
- Metropolitan Hospital, Department of Preventive Cardiology. 9, Ethn. Makariou & 1, El. Venizelou, N. Faliro, 185 47, Athens, Greece
| | - Jun Oh
- University Medical Center Hamburg/Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - R. Nils Planken
- Department of Radiology and nuclear medicine, Amsterdam UMC, location AMC, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands
- Amsterdam Cardiovascular Sciences, Atherosclerosis & Ischemic Syndromes, Amsterdam, The Netherlands
| | - Claudia Stefanutti
- Department of Molecular Medicine, Lipid Clinic and Atherosclerosis Prevention Centre, ‘Umberto I’ Hospital ‘Sapienza’ University of Rome, I-00161 Rome, Italy
| | - Christina Taylan
- Paediatric Nephrology, Children’s and Adolescents’ Hospital, University Hospital of Cologne, Faculty of Medicine, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - Albert Wiegman
- Amsterdam UMC, University of Amsterdam, Department of Paediatrics, Amsterdam Cardiovascular Sciences, Amsterdam Gastroenterology Endocrinology Metabolism, Meibergdreef 9, Amsterdam, Netherlands
| | - Claus Peter Schmitt
- Pediatric Nephrology, Center for Pediatric and Adolescent Medicine, University of Heidelberg, Germany
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Santos RD. Lipoprotein(a) and subclinical vascular disease progression in children with familial hypercholesterolaemia. Lancet Diabetes Endocrinol 2023; 11:629-631. [PMID: 37487515 DOI: 10.1016/s2213-8587(23)00172-9] [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: 06/12/2023] [Accepted: 06/12/2023] [Indexed: 07/26/2023]
Affiliation(s)
- Raul D Santos
- Lipid Clinic Heart Institute (InCor), University of Sao Paulo Medical School Hospital, Sao Paulo, Brazil; Academic Research Organization, Hospital Israelita Albert Einstein, Sao Paulo, Brazil.
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