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Steward K, Van Lennep JER, Arca M, Boersma E, Di Constanzo A, D'Erasmo L. Evaluation of the real-world efficacy effectiveness and safety of lomitapide in the management of HoFH: The European experience study. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Scicali, D'Erasmo L, Cluzel P, Redheuil A, Di Pino A, Rabuazzo A, Piro S, Arca M, Purrello F, Bruckert E, Gallo A. High TG to HDL ratio plays a significant role on atherosclerosis extension in prediabetes and newly diagnosed type 2 diabetes subjects. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Colivicchi F, Di Fusco SA, Arca M, Leggio M, Caldarola P, Murrone A, Valente S, Urbinati S, Roncon L, Amodeo V, Aspromonte N, Cipriani M, Domenicucci S, Francese GM, Imazio M, di Uccio FS, Di Lenarda A, Gulizia MM, Gabrielli D. Non-high-density lipoprotein cholesterol versus low-density lipoprotein cholesterol in clinical practice: ANMCO position paper. J Cardiovasc Med (Hagerstown) 2021; 22:609-617. [PMID: 33651721 DOI: 10.2459/jcm.0000000000001175] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Bloodstream cholesterol is a central contributor to atherosclerotic cardiovascular diseases. For several decades, low-density lipoprotein cholesterol (LDL-C) has been the main biomarker for the prediction of cardiovascular events and therapeutic target of lipid-lowering treatments. More recently, several findings have supported the greater reliability of non-high-density lipoprotein cholesterol (non-HDL-C) as a predictive factor and possible therapeutic target in refining antiatherogenic treatments, especially among patients with lower LDL-C and higher triglyceride values. This article discusses the limits of current standard methods for assessing LDL-C levels and emphasizes the persistent residual cardiovascular risk in patients treated with lipid-lowering agents on the basis of recommended LDL-C targets. It highlights that patients with controlled LDL-C and non-targeted non-HDL-C have a higher cardiovascular risk. The article focuses on the role of non-HDL-C as a better predictor of atherosclerotic disease as compared with LDL-C and as a therapeutic target. Finally, this article includes an executive summary aimed at refining preventive approaches in atherosclerotic cardiovascular disease.
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Affiliation(s)
- Furio Colivicchi
- Clinical and Rehabilitative Cardiology Unit, San Filippo Neri Hospital ASL Roma 1, Rome
| | | | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Roma, Rome
| | - Massimo Leggio
- Clinical and Rehabilitative Cardiology Unit, San Filippo Neri Hospital ASL Roma 1, Rome
| | | | - Adriano Murrone
- Cardilogy-Intensive Care Unit, Ospedali di Città di Castello e Gubbio - Gualdo Tadino, Azienda USL Umbria 1, Perugia
| | | | | | - Loris Roncon
- Cardiology Unit, Ospedale Santa Maria della Misericordia, Rovigo
| | - Vincenzo Amodeo
- Cardilogy-Intensive Care Unit, Santa Maria degli Ungheresi Hospital, Polistena, Reggio Calabria
| | - Nadia Aspromonte
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome
| | - Manlio Cipriani
- Cardiology Unit 2, ASST Grande Ospedale Metropolitano Niguarda Cà Granda, Milan
| | | | - Giuseppina Maura Francese
- Cardiology Division, Ospedale Garibaldi-Nesima, Azienda di Rilievo Nazionale e Alta Specializzazione 'Garibaldi' Catania, Catania
| | - Massimo Imazio
- Cardilogy Unit, Presidio Molinette, A.O.U. Città della Salute e della Scienza di Torino, Torino
| | | | - Andrea Di Lenarda
- Cardiovascular Center, University Hospital and Health Services of Trieste, Trieste
| | - Michele Massimo Gulizia
- Cardiology Division, Ospedale Garibaldi-Nesima, Azienda di Rilievo Nazionale e Alta Specializzazione 'Garibaldi' Catania, Catania
- Presidente Fondazione per il Tuo cuore, Heart Care Foundation, Florence
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Olmastroni E, Gazzotti M, Arca M, Averna M, Casula M, Catapano A. Evaluating the distribution of A 12 LDL-C raising variants score in patients with familial hypercholesterolemia. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bini S, Pecce V, Arca M. ANGPTL3 and PCSK9 interaction and modulation in feeding and fasting conditions using HEPG2 cellular model. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Casula M, Gazzotti M, Bonaiti F, OImastroni E, Arca M, Averna M, Zambon A, Catapano AL. Reported muscle symptoms during statin treatment amongst Italian dyslipidaemic patients in the real-life setting: the PROSISA Study. J Intern Med 2021; 290:116-128. [PMID: 33259671 PMCID: PMC8359216 DOI: 10.1111/joim.13219] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 10/14/2020] [Accepted: 11/05/2020] [Indexed: 12/31/2022]
Abstract
AIM Statin-associated muscle symptoms (SAMS) are a major determinant of poor treatment adherence and/or discontinuation, but a definitive diagnosis of SAMS is challenging. The PROSISA study was an observational retrospective study aimed to assess the prevalence of reported SAMS in a cohort of dyslipidaemic patients. METHODS Demographic/anamnestic data, biochemical values and occurrence of SAMS were collected by 23 Italian Lipid Clinics. Adjusted logistic regression was performed to estimate odds ratio (OR) and 95% confidence intervals for association between probability of reporting SAMS and several factors. RESULTS Analyses were carried out on 16 717 statin-treated patients (mean ± SD, age 60.5 ± 12.0 years; 52.1% men). During statin therapy, 9.6% (N = 1599) of patients reported SAMS. Women and physically active subjects were more likely to report SAMS (OR 1.23 [1.10-1.37] and OR 1.35 [1.14-1.60], respectively), whist age ≥ 65 (OR 0.79 [0.70-0.89]), presence of type 2 diabetes mellitus (OR 0.62 [0.51-0.74]), use of concomitant nonstatin lipid-lowering drugs (OR 0.87 [0.76-0.99]), use of high-intensity statins (OR 0.79 [0.69-0.90]) and use of potential interacting drugs (OR 0.63 [0.48-0.84]) were associated with lower probability of reporting SAMS. Amongst patients reporting SAMS, 82.2% underwent dechallenge (treatment interruption) and/or rechallenge (change or restart of statin therapy), with reappearance of muscular symptoms in 38.4% (3.01% of the whole cohort). CONCLUSIONS The reported prevalence of SAMS was 9.6% of the whole PROSISA cohort, but only a third of patients still reported SAMS after dechallenge/rechallenge. These results emphasize the need for a better management of SAMS to implement a more accurate diagnosis and treatment re-evaluation.
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Affiliation(s)
- M Casula
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy.,IRCCS MultiMedica, Milan, Italy
| | - M Gazzotti
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - F Bonaiti
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - E OImastroni
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - M Arca
- Department of Translational and Precision Medicine, Unit of Internal Medicine and Metabolic Diseases, Sapienza University, Rome, Italy
| | - M Averna
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, University of Palermo, Palermo, Italy
| | - A Zambon
- IRCCS MultiMedica, Milan, Italy.,Department of Medicine-DIMED, University of Padua, Padua, Italy
| | - A L Catapano
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy.,IRCCS MultiMedica, Milan, Italy
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Di Costanzo A, Perla FM, D'Erasmo L, Arca M, Chiesa C, Pacifico L. Elevated Serum Concentrations of Remnant Cholesterol Associate with Increased Carotid Intima-Media Thickness in Children and Adolescents. J Pediatr 2021; 232:133-139.e1. [PMID: 33476608 DOI: 10.1016/j.jpeds.2021.01.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To evaluate the relationship between remnant cholesterol and carotid intima-media thickness (cIMT), a surrogate marker for atherosclerosis, in children and adolescents. STUDY DESIGN Anthropometric, laboratory, liver, and carotid ultrasonographic data were obtained from 767 youths (594, overweight/obese; 173, normal weight). Fasting remnant cholesterol was calculated from the standard lipid profile. cIMT ≥0.56 mm (corresponding to the 90th percentile of values observed in normal-weight children) was chosen to define elevated cIMT. Logistic regression analysis was used to estimate the risk of elevated cIMT according to tertiles of remnant cholesterol levels. RESULTS In the entire cohort, the mean concentration of remnant cholesterol was 17.9 ± 10.3 mg/dL and mean cIMT value was 0.51 ± 0.8 mm. Remnant cholesterol significantly correlated with age, sex, body mass index, waist circumference, blood pressure, lipids, liver enzymes, and insulin resistance. cIMT value increased progressively with rising remnant cholesterol tertiles (Pfor trend < .001). Compared with subjects in the lowest remnant cholesterol tertile, those in the middle and highest remnant cholesterol tertiles had a 2.3- and 2.4-fold increased risk of elevated cIMT, independently of age, sex, pubertal stage, body mass index, and apolipoprotein B (all Padj ≤ .003). When the effects of overweight/obesity on the association between remnant cholesterol and cIMT were determined, normal-weight as well as overweight/obese subjects in the highest remnant cholesterol tertile had a 3.8- and 2.3-fold increased risk to have elevated cIMT compared with the respective study groups in the lowest tertile, after adjustment for conventional risk factors (Padj = .038 and Padj = .003, respectively). CONCLUSIONS In youths, elevated levels of remnant cholesterol might represent a marker of early atherosclerotic damage.
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Affiliation(s)
| | | | - Laura D'Erasmo
- Department of Translational and Precision Medicine, Rome, Italy
| | - Marcello Arca
- Department of Translational and Precision Medicine, Rome, Italy
| | - Claudio Chiesa
- Institute of Translational Pharmacology, National Research Council, Rome, Italy
| | - Lucia Pacifico
- Department of Maternal and Child Health, Sapienza University of Rome, Rome, Italy
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D'Erasmo L, Minicocci I, Di Costanzo A, Pigna G, Commodari D, Ceci F, Montali A, Brancato F, Stanca I, Nicolucci A, Ascione A, Galea N, Carbone I, Francone M, Maranghi M, Arca M. Clinical Implications of Monogenic Versus Polygenic Hypercholesterolemia: Long-Term Response to Treatment, Coronary Atherosclerosis Burden, and Cardiovascular Events. J Am Heart Assoc 2021; 10:e018932. [PMID: 33890476 PMCID: PMC8200757 DOI: 10.1161/jaha.120.018932] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Background Familial hypercholesterolemia (FH) may arise from deleterious monogenic variants in FH‐causing genes as well as from a polygenic cause. We evaluated the relationships between monogenic FH and polygenic hypercholesterolemia in influencing the long‐term response to therapy and the risk of atherosclerosis. Methods and Results A cohort of 370 patients with clinically diagnosed FH were screened for monogenic mutations and a low‐density lipoprotein‐rising genetic risk score >0.69 to identify polygenic cause. Medical records were reviewed to estimate the response to lipid‐lowering therapies and the occurrence of major atherosclerotic cardiovascular events during a median follow‐up of 31.0 months. A subgroup of patients (n=119) also underwent coronary computed tomographic angiography for the evaluation of coronary artery calcium score and severity of coronary stenosis as compared with 135 controls. Two hundred nine (56.5%) patients with hypercholesterolemia were classified as monogenic (FH/M+), 89 (24.1%) as polygenic, and 72 (19.5%) genetically undefined (FH/M−). The response to lipid‐lowering therapy was poorest in monogenic, whereas it was comparable in patients with polygenic hypercholesterolemia and genetically undetermined. Mean coronary artery calcium score and the prevalence of coronary artery calcium >100 units were significantly higher in FH/M+ as compared with both FH/M− and controls. Finally, after adjustments for confounders, we observed a 5‐fold higher risk of incident major atherosclerotic cardiovascular events in FH/M+ (hazard ratio, 4.8; 95% CI, 1.06–21.36; Padj=0.041). Conclusions Monogenic cause of FH is associated with lower response to conventional cholesterol‐lowering therapies as well as with increased burden of coronary atherosclerosis and risk of atherosclerotic‐related events. Genetic testing for hypercholesterolemia is helpful in providing important prognostic information.
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Affiliation(s)
- Laura D'Erasmo
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
| | - Ilenia Minicocci
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
| | - Alessia Di Costanzo
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
| | - Giovanni Pigna
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
| | - Daniela Commodari
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
| | - Fabrizio Ceci
- Department of Experimental Medicine "Sapienza" University of Rome Rome Italy
| | - Anna Montali
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
| | - Francesca Brancato
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
| | - Ilaria Stanca
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
| | - Antonio Nicolucci
- CORESEARCH Center for Outcomes Research and Clinical Epidemiology Pescara Italy
| | - Andrea Ascione
- Department of Radiological Sciences, Oncology and Pathology "Sapienza" University of Rome Rome Italy
| | - Nicola Galea
- Department of Radiological Sciences, Oncology and Pathology "Sapienza" University of Rome Rome Italy
| | - Iacopo Carbone
- Department of Radiological Sciences, Oncology and Pathology "Sapienza" University of Rome, I.C.O.T. Hospital Latina Italy
| | - Marco Francone
- Department of Radiological Sciences, Oncology and Pathology "Sapienza" University of Rome Rome Italy
| | - Marianna Maranghi
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
| | - Marcello Arca
- Department of Translational and Precision Medicine "Sapienza" University of Rome Rome Italy
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Cesaro A, Schiavo A, Moscarella E, Coletta S, Conte M, Gragnano F, Fimiani F, Monda E, Caiazza M, Limongelli G, D'Erasmo L, Riccio C, Arca M, Calabrò P. Lipoprotein(a): a genetic marker for cardiovascular disease and target for emerging therapies. J Cardiovasc Med (Hagerstown) 2021; 22:151-161. [PMID: 32858625 DOI: 10.2459/jcm.0000000000001077] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Lipoprotein(a) [Lp(a)] is an established cardiovascular risk factor, and growing evidence indicates its causal association with atherosclerotic disease because of the proatherogenic low-density lipoprotein (LDL)-like properties and the prothrombotic plasminogen-like activity of apolipoprotein(a) [apo(a)]. As genetics significantly influences its plasma concentration, Lp(a) is considered an inherited risk factor of atherosclerotic cardiovascular disease (ASCVD), especially in young individuals. Moreover, it has been suggested that elevated Lp(a) may significantly contribute to residual cardiovascular risk in patients with coronary artery disease and optimal LDL-C levels. Nonetheless, the fascinating hypothesis that lowering Lp(a) could reduce the risk of cardiovascular events - in primary or secondary prevention - still needs to be demonstrated by randomized clinical trials. To date, no specific Lp(a)-lowering agent has been approved for reducing the lipoprotein levels, and current lipid-lowering drugs have limited effects. In the future, emerging therapies targeting Lp(a) may offer the possibility to further investigate the relation between Lp(a) levels and cardiovascular outcomes in randomized controlled trials, ultimately leading to a new era in cardiovascular prevention. In this review, we aim to provide an updated overview of current evidence on Lp(a) as well as currently investigated therapeutic strategies that specifically address the reduction of the lipoprotein.
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Affiliation(s)
- Arturo Cesaro
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Clinical Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Alessandra Schiavo
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Clinical Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Elisabetta Moscarella
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Clinical Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Silvio Coletta
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Clinical Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Matteo Conte
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Clinical Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Felice Gragnano
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Clinical Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Fabio Fimiani
- Division of Cardiology
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Monaldi Hospital, Naples
| | - Emanuele Monda
- Division of Clinical Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
- Division of Cardiology
| | - Martina Caiazza
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Monaldi Hospital, Naples
| | - Giuseppe Limongelli
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Cardiology
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Monaldi Hospital, Naples
| | - Laura D'Erasmo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Carmine Riccio
- Division of Clinical Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Paolo Calabrò
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
- Division of Clinical Cardiology, A.O.R.N. 'Sant'Anna e San Sebastiano', Caserta
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De Luca L, Uguccioni M, Temporelli PL, Arca M. [Does the STRENGTH trial confirm or deny previous evidence on the role of n-3 polyunsaturated fatty acids for the prevention of cardiovascular events?]. G Ital Cardiol (Rome) 2021; 22:197-201. [PMID: 33687371 DOI: 10.1714/3557.35338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Affiliation(s)
- Leonardo De Luca
- U.O.C. Cardiologia, Dipartimento di Cardioscienze, A.O. San Camillo-Forlanini, Roma
| | - Massimo Uguccioni
- U.O.C. Cardiologia, Dipartimento di Cardioscienze, A.O. San Camillo-Forlanini, Roma
| | - Pier Luigi Temporelli
- Divisione di Cardiologia, Istituti Clinici Scientifici Maugeri, IRCCS, Gattico-Veruno (NO)
| | - Marcello Arca
- Dipartmento di Medicina Traslazionale e di Precisione, Sapienza Università di Roma, Roma
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Temporelli PL, Arca M, D’Erasmo L, De Caterina R. Lipid-Lowering Therapy in Patients with Coronary Heart Disease and Prior Stroke: Mission Impossible? J Clin Med 2021; 10:jcm10040886. [PMID: 33671688 PMCID: PMC7926692 DOI: 10.3390/jcm10040886] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/14/2021] [Accepted: 02/18/2021] [Indexed: 12/18/2022] Open
Abstract
Hyperlipidemia is a powerful risk factor for coronary heart disease (CHD). It has been known for a long time that lipid-lowering drugs significantly reduce morbidity from CHD, thus proving a causal role for cholesterol in coronary events. Conversely, the relationship between low-density lipoprotein cholesterol (LDL-C) levels and stroke has been less clear and debated for many years. Recent data conclusively demonstrate not only the inverse epidemiological relationship of blood LDL-C with stroke, but also the efficacy of different strategies to attain cholesterol-lowering on stroke. They also dissipate lingering doubts about the possibility that lipid-lowering is linked to an increase in hemorrhagic stroke. However, despite current international lipid guidelines now strongly recommend aggressive lipid-lowering therapy in patients with atherosclerotic cardiovascular disease, including CHD and cerebrovascular disease (CeVD), secondary prevention patients are often undertreated with lipid-lowering therapies in routine clinical practice. This review highlights that patients with CHD and concomitant CeVD do not receive aggressive lipid-lowering therapy despite being at very high risk and with clear evidence of benefit from lowering LDL-C levels below current targets.
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Affiliation(s)
- Pier Luigi Temporelli
- Division of Cardiology, Istituti Clinici Scientifici Maugeri, IRCCS, Via Revislate 13, 28013 Gattico-Veruno, Italy
- Correspondence: ; Tel.: +39-0322-884711
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell’Università 37, 00161 Roma, Italy; (M.A.); (L.D.)
| | - Laura D’Erasmo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell’Università 37, 00161 Roma, Italy; (M.A.); (L.D.)
| | - Raffaele De Caterina
- Chair of Cardiology, Cardiovascular Division, Pisa University Hospital, University of Pisa, Via Paradisa 2, 56126 Pisa, Italy;
- Fondazione Villa Serena per la Ricerca, 65013 Città Sant’Angelo, Italy
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Scicali R, Giral P, D'Erasmo L, Cluzel P, Redheuil A, Di Pino A, Rabuazzo AM, Piro S, Arca M, Béliard S, Purrello F, Bruckert E, Gallo A. High TG to HDL ratio plays a significant role on atherosclerosis extension in prediabetes and newly diagnosed type 2 diabetes subjects. Diabetes Metab Res Rev 2021; 37:e3367. [PMID: 32558162 DOI: 10.1002/dmrr.3367] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 06/10/2020] [Accepted: 06/11/2020] [Indexed: 12/30/2022]
Abstract
AIMS We investigated the role of TG to HDL ratio (TG/HDL) on atherosclerosis extension, defined as presence of coronary artery calcium (CAC), carotid and femoral plaque, in prediabetes or newly diagnosed type 2 diabetes (T2D). METHODS We performed a retrospective, cross-sectional, single centre study involving 440 prediabetes or newly diagnosed controlled T2D subjects. Participants underwent CAC analysis by computed tomography and carotid and femoral plaque evaluation by ultrasonography and were stratified in high TG/HDL (H-TG/HDL) or low TG/HDL (L-TG/HDL) group according to TG/HDL median value. We estimated atherosclerosis extension according to the number of involved vascular districts. RESULTS CAC was higher in the H-TG/HDL group than L-TG/HDL group (29.15 [0.0-95.68] vs 0.0 [0.0-53.97] AU, P < .01) and CAC > 0 was more prevalent in the H-TG/HDL group than L-TG/HDL group (64.5% vs 45%, P < .001). Femoral atherosclerosis was higher in the H-TG/HDL group than L-TG/HDL group (57.3% vs 43.6%, P < .01). H-TG/HDL group exhibited a lower prevalence of subjects with 0-TWP compared to L-TG/HDL group (21.8% vs 38.6%, P < .01) and higher percentages of subjects with 2-TWP or 3-TWP than L-TG/HDL group (for 2-TWP 29.5% vs 21.5%, P < .05; for 3-TWP 32.7% vs 20.9%, P < .01). Multiple logistic regression analysis showed that a H-TG/HDL was inversely associated to 0-TWP (P < .05) and positively associated with 2-TWP (P < .05) and 3-TWP (P < .01). CONCLUSIONS Our data suggest that TG/HDL is a marker of increased atherosclerotic extension in prediabetes and newly diagnosed T2D and may be useful to identify subjects with a higher cardiovascular risk profile.
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Affiliation(s)
- Roberto Scicali
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Philippe Giral
- Cardiovascular Prevention Unit, Department of Endocrinology and Metabolism, Paris Hospital Public Assistance, Pitié-Salpêtrière Hospital Group - Sorbonne University, Paris, France
- Dyslipoproteinemia and Atherosclerosis Research Unit, National Institute for Health and Medical Research (INSERM) and Pierre et Marie Curie University (UPMC - Paris VI), Paris, France
| | - Laura D'Erasmo
- Cardiovascular Prevention Unit, Department of Endocrinology and Metabolism, Paris Hospital Public Assistance, Pitié-Salpêtrière Hospital Group - Sorbonne University, Paris, France
- Department of Translational and Precision Medicine, Sapienza Università di Roma, Rome, Italy
| | - Philippe Cluzel
- Laboratoire d'imagerie Biomédicale, INSERM 1146, - CNRS 7371, Sorbonne University, Paris, France
- Département d'imagerie cardiovasculaire et de radiologie interventionnelle, Pôle Imagerie-Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Alban Redheuil
- Laboratoire d'imagerie Biomédicale, INSERM 1146, - CNRS 7371, Sorbonne University, Paris, France
- Département d'imagerie cardiovasculaire et de radiologie interventionnelle, Pôle Imagerie-Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Antonino Di Pino
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Agata Maria Rabuazzo
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Salvatore Piro
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza Università di Roma, Rome, Italy
| | - Sophie Béliard
- Aix Marseille Univ, INSERM, INRAE, C2VN, Marseille, France
| | - Francesco Purrello
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Eric Bruckert
- Cardiovascular Prevention Unit, Department of Endocrinology and Metabolism, Paris Hospital Public Assistance, Pitié-Salpêtrière Hospital Group - Sorbonne University, Paris, France
- Dyslipoproteinemia and Atherosclerosis Research Unit, National Institute for Health and Medical Research (INSERM) and Pierre et Marie Curie University (UPMC - Paris VI), Paris, France
| | - Antonio Gallo
- Cardiovascular Prevention Unit, Department of Endocrinology and Metabolism, Paris Hospital Public Assistance, Pitié-Salpêtrière Hospital Group - Sorbonne University, Paris, France
- Laboratoire d'imagerie Biomédicale, INSERM 1146, - CNRS 7371, Sorbonne University, Paris, France
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Bini S, D’Erasmo L, Di Costanzo A, Minicocci I, Pecce V, Arca M. The Interplay between Angiopoietin-Like Proteins and Adipose Tissue: Another Piece of the Relationship between Adiposopathy and Cardiometabolic Diseases? Int J Mol Sci 2021; 22:ijms22020742. [PMID: 33451033 PMCID: PMC7828552 DOI: 10.3390/ijms22020742] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/07/2021] [Accepted: 01/10/2021] [Indexed: 12/15/2022] Open
Abstract
Angiopoietin-like proteins, namely ANGPTL3-4-8, are known as regulators of lipid metabolism. However, recent evidence points towards their involvement in the regulation of adipose tissue function. Alteration of adipose tissue functions (also called adiposopathy) is considered the main inducer of metabolic syndrome (MS) and its related complications. In this review, we intended to analyze available evidence derived from experimental and human investigations highlighting the contribution of ANGPTLs in the regulation of adipocyte metabolism, as well as their potential role in common cardiometabolic alterations associated with adiposopathy. We finally propose a model of ANGPTLs-based adipose tissue dysfunction, possibly linking abnormalities in the angiopoietins to the induction of adiposopathy and its related disorders.
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Zaccagna F, Ganeshan B, Arca M, Rengo M, Napoli A, Rundo L, Groves AM, Laghi A, Carbone I, Menezes LJ. CT texture-based radiomics analysis of carotid arteries identifies vulnerable patients: a preliminary outcome study. Neuroradiology 2021; 63:1043-1052. [PMID: 33392734 DOI: 10.1007/s00234-020-02628-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 12/17/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE To assess the potential role of computed tomography (CT) texture analysis (CTTA) in identifying vulnerable patients with carotid artery atherosclerosis. METHODS In this case-control pilot study, 12 patients with carotid atherosclerosis and a subsequent history of transient ischemic attack or stroke were age and sex matched with 12 control cases with asymptomatic carotid atherosclerosis (follow-up time 103.58 ± 9.2 months). CTTA was performed using a commercially available research software package (TexRAD) by an operator blinded to clinical data. CTTA comprised a filtration-histogram technique to extract features at different scales corresponding to spatial scale filter (fine = 2 mm, medium = 3 mm, coarse = 4 mm), followed by quantification using histogram-based statistical parameters: mean, kurtosis, skewness, entropy, standard deviation, and mean value of positive pixels. A single axial slice was selected to best represent the largest cross-section of the carotid bifurcation or the greatest degree of stenosis, in presence of an atherosclerotic plaque, on each side. RESULTS CTTA revealed a statistically significant difference in skewness between symptomatic and asymptomatic patients at the medium (0.22 ± 0.35 vs - 0.18 ± 0.39, p < 0.001) and coarse (0.23 ± 0.22 vs 0.03 ± 0.29, p = 0.003) texture scales. At the fine-texture scale, skewness (0.20 ± 0.59 vs - 0.18 ± 0.58, p = 0.009) and standard deviation (366.11 ± 117.19 vs 300.37 ± 82.51, p = 0.03) were significant before correction. CONCLUSION Our pilot study highlights the potential of CTTA to identify vulnerable patients in stroke and TIA. CT texture may have the potential to act as a novel risk stratification tool in patients with carotid atherosclerosis.
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Affiliation(s)
- Fulvio Zaccagna
- Division of Neuroimaging, Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada.
- Department of Radiological, Oncological and Pathological Sciences, University of Rome - Sapienza, Rome, Italy.
| | - Balaji Ganeshan
- Institute of Nuclear Medicine, University College London, London, UK
- NIHR University College London Hospitals Biomedical Research Centre, London, UK
| | - Marcello Arca
- Internal Medicine Unit, Department of Internal Medicine and Medical Specialties, University of Rome - Sapienza, Rome, Italy
| | - Marco Rengo
- Department of Radiological, Oncological and Pathological Sciences, University of Rome-Sapienza, Polo Pontino, I.C.O.T. Hospital, Latina, Italy
| | - Alessandro Napoli
- Department of Radiological, Oncological and Pathological Sciences, University of Rome - Sapienza, Rome, Italy
| | - Leonardo Rundo
- Department of Radiology, University of Cambridge, Cambridge, UK
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, UK
| | - Ashley M Groves
- Institute of Nuclear Medicine, University College London, London, UK
- NIHR University College London Hospitals Biomedical Research Centre, London, UK
| | - Andrea Laghi
- Department of Radiological, Oncological and Pathological Sciences, University of Rome-Sapienza, Polo Pontino, I.C.O.T. Hospital, Latina, Italy
| | - Iacopo Carbone
- Department of Radiological, Oncological and Pathological Sciences, University of Rome - Sapienza, Rome, Italy
| | - Leon J Menezes
- Institute of Nuclear Medicine, University College London, London, UK
- NIHR University College London Hospitals Biomedical Research Centre, London, UK
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Mitacchione G, Schiavone M, Curnis A, Arca M, Antinori S, Gasperetti A, Mascioli G, Severino P, Sabato F, Caracciolo MM, Arabia G, D'Erasmo L, Viecca M, Mancone M, Galli M, Forleo GB. Impact of prior statin use on clinical outcomes in COVID-19 patients: data from tertiary referral hospitals during COVID-19 pandemic in Italy. J Clin Lipidol 2021; 15:68-78. [PMID: 33390341 PMCID: PMC7833194 DOI: 10.1016/j.jacl.2020.12.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/04/2020] [Accepted: 12/15/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND Epidemiological evidence suggests that anti-inflammatory and immunomodulatory properties of statins may reduce the risk of infections and infection-related complications. OBJECTIVE We aimed to assess the impact of prior statin use on coronavirus disease (COVID-19) severity and mortality. METHODS In this observational multicenter study, consecutive patients hospitalized for COVID-19 were enrolled. In-hospital mortality and severity of COVID-19 assessed with National Early Warning Score (NEWS) were deemed primary and secondary outcomes, respectively. Propensity score (PS) matching was used to obtain balanced cohorts. RESULTS Among 842 patients enrolled, 179 (21%) were treated with statins before admission. Statin patients showed more comorbidities and more severe COVID-19 (NEWS 4 [IQR 2-6] vs 3 [IQR 2-5], p < 0.001). Despite having similar rates of intensive care unit admission, noninvasive ventilation, and mechanical ventilation, statin users appeared to show higher mortality rates. After balancing pre-existing relevant clinical conditions that could affect COVID-19 prognosis with PS matching, statin therapy confirmed its association with a more severe disease (NEWS ≥5 61% vs. 48%, p = 0.025) but not with in-hospital mortality (26% vs. 28%, p = 0.185). At univariate logistic regression analysis, statin use was confirmed not to be associated with mortality (OR 0.901; 95% CI: 0.537 to 1.51; p = 0.692) and to be associated with a more severe disease (NEWS≥5 OR 1.7; 95% CI 1.067-2.71; p = 0.026). CONCLUSIONS Our results did not confirm the supposed favorable effects of statin therapy on COVID-19 outcomes. Conversely, they suggest that statin use should be considered as a proxy of underlying comorbidities, which indeed expose to increased risks of more severe COVID-19.
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Affiliation(s)
| | - Marco Schiavone
- Department of Cardiology, Luigi Sacco - University Hospital, Milan, Italy
| | - Antonio Curnis
- Department of Cardiology, Spedali Civili Hospital, University of Brescia, Brescia, Italy
| | - Marcello Arca
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Spinello Antinori
- Department of Infectious Diseases, ASST-Fatebenefratelli Sacco, Luigi Sacco Hospital, Milan, Italy
| | - Alessio Gasperetti
- Department of Cardiology, Luigi Sacco - University Hospital, Milan, Italy
| | - Giosuè Mascioli
- Department of Arrhythmology, Cliniche Humanitas Gavazzeni, Bergamo, Italy
| | - Paolo Severino
- Department of Clinical Internal, Anesthesiological and Cardiovascular Science, Sapienza University of Rome, Rome, Italy
| | - Federica Sabato
- Department of Cardiology, Luigi Sacco - University Hospital, Milan, Italy
| | - Maria M Caracciolo
- Department of Cardiology, Luigi Sacco - University Hospital, Milan, Italy
| | - Gianmarco Arabia
- Department of Cardiology, Spedali Civili Hospital, University of Brescia, Brescia, Italy
| | - Laura D'Erasmo
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Maurizio Viecca
- Department of Cardiology, Luigi Sacco - University Hospital, Milan, Italy
| | - Massimo Mancone
- Department of Clinical Internal, Anesthesiological and Cardiovascular Science, Sapienza University of Rome, Rome, Italy
| | - Massimo Galli
- Department of Infectious Diseases, ASST-Fatebenefratelli Sacco, Luigi Sacco Hospital, Milan, Italy
| | - Giovanni B Forleo
- Department of Cardiology, Luigi Sacco - University Hospital, Milan, Italy
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D'Erasmo L, Maranghi M, Brancato F, Stanca I, Montali A, Pigna G, Francone M, Ascione A, Arca M. Atherosclerotic coronary artery disease burden by ct scan in subjects with molecularly defined heterozygous familial hypercolesterolemia (HEFH), polygenic familial hypercholesterolemia (PFH) and controls: A pilot study. Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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D'Erasmo L, Di Costanzo A, Gallo A, Bruckert E, Arca M. ApoCIII: A multifaceted protein in cardiometabolic disease. Metabolism 2020; 113:154395. [PMID: 33058850 DOI: 10.1016/j.metabol.2020.154395] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 09/20/2020] [Accepted: 09/26/2020] [Indexed: 01/15/2023]
Abstract
ApoCIII has a well-recognized role in triglyceride-rich lipoproteins metabolism. A considerable amount of data has clearly highlighted that high levels of ApoCIII lead to hypertriglyceridemia and, thereby, may influence the risk of cardiovascular disease. However, recent findings indicate that ApoCIII might also act beyond lipid metabolism. Indeed, ApoCIII has been implicated in other physiological processes such as glucose homeostasis, monocyte adhesion, activation of inflammatory pathways, and modulation of the coagulation cascade. As the inhibition of ApoCIII is emerging as a new promising therapeutic strategy, the complete understanding of multifaceted pathophysiological role of this apoprotein may be relevant. Therefore, the purpose of this work is to review available evidences not only related to genetics and biochemistry of ApoCIII, but also highlighting the role of this apoprotein in triglyceride and glucose metabolism, in the inflammatory process and coagulation cascade as well as in cardiovascular disease.
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Affiliation(s)
- Laura D'Erasmo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy; Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Sorbonne University Paris, France.
| | - Alessia Di Costanzo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy.
| | - Antonio Gallo
- Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Sorbonne University Paris, France
| | - Eric Bruckert
- Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Sorbonne University Paris, France
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
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Gazzotti M, Casula M, Olmastroni E, Averna M, Arca M, Catapano AL. How registers could enhance knowledge and characterization of genetic dyslipidaemias: The experience of the LIPIGEN in Italy and of other networks for familial hypercholesterolemia. ATHEROSCLEROSIS SUPP 2020; 42:e35-e40. [PMID: 33589222 DOI: 10.1016/j.atherosclerosissup.2021.01.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Familial hypercholesterolemia (FH) is a common genetic disorder of lipid metabolism, still underdiagnosed and undertreated in the general population. Pathology registers could play a crucial role in the creation of a comprehensive and integrated global approach to cover all aspects of this disease. Systematic data collection of patients affected by FH has increased dramatically worldwide in the past few years. Moreover, results from registers already established for the longest time showed their potentialities in the implementation of the knowledge of FH, comparing country-specific approaches and providing real-world data about identification, management and treatment of FH individuals in the clinical practice. The potential fields of research through registers are related to the deepening of the genetic basis of disease, the study of genotype-phenotype correlation, the local adaption and implementation of diagnostic algorithms, the comparison of pharmacological approaches and treatment gaps in real-life clinical practice, the evaluation of specific subpopulations, and the identification of factors modifying cardiovascular disease risk. Registers could become also a valid resource for other rare dyslipidaemias, contributing towards the evidence-based enhancement in the worldwide care of uncommon diseases.
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Affiliation(s)
- Marta Gazzotti
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy.
| | - Manuela Casula
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy; IRCCS MultiMedica, Sesto San Giovanni (MI), Italy
| | - Elena Olmastroni
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Maurizio Averna
- Department ProMISE (Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties), University of Palermo, Palermo, Italy
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
| | - Alberico L Catapano
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy; IRCCS MultiMedica, Sesto San Giovanni (MI), Italy
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Di Costanzo A, Ronca A, D'Erasmo L, Manfredini M, Baratta F, Pastori D, Polito L, Di Martino M, Angelico F, Del Ben M, Favari E, Arca M. Impaired HDL cholesterol efflux capacity in subjects with metabolically- but not genetically- driven non-alcoholic fatty liver disease (NAFLD). Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Bertolini S, Calandra S, Arca M, Averna M, Catapano AL, Tarugi P, Bartuli A, Bucci M, Buonuomo PS, Calabrò P, Casula M, Cefalù AB, Cicero A, D'Addato S, D'Erasmo L, Fasano T, Iannuzzo G, Ibba A, Negri EA, Pasta A, Pavanello C, Pisciotta L, Rabacchi C, Ripoli C, Sampietro T, Sbrana F, Sileo F, Suppressa P, Trenti C, Zenti MG. Homozygous familial hypercholesterolemia in Italy: Clinical and molecular features. Atherosclerosis 2020; 312:72-78. [DOI: 10.1016/j.atherosclerosis.2020.08.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 08/07/2020] [Accepted: 08/24/2020] [Indexed: 12/17/2022]
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D'Erasmo L, Commodari D, Di Costanzo A, Minicocci I, Polito L, Ceci F, Montali A, Maranghi M, Arca M. Evolving trend in the management of heterozygous familial hypercholesterolemia in Italy: A retrospective, single center, observational study. Nutr Metab Cardiovasc Dis 2020; 30:2027-2035. [PMID: 32830020 DOI: 10.1016/j.numecd.2020.06.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 05/12/2020] [Accepted: 06/25/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS The effective reduction of LDL-C in patients with heterozygous familial hypercholesterolemia (HeFH) is crucial to reduce their increased cardiovascular risk. Diagnostic and therapeutic (PCSK9 inhibitors) tools to manage HeFH improved in recent years. However, the impact of these progresses in ameliorating the contemporary real-world care of these patients remains to be determined. Aim of this study was to assess the evolution of treatments and LDL-C control in a cohort of HeFH patients in Italy. METHODS AND RESULTS Four hundred six clinically diagnosed HeFH followed in a single, tertiary lipid centre were included in this survey. Data on lipid levels and medications were collected at baseline and during a median 3-year follow-up. At baseline, 19.8% of patients were receiving conventional high-potency lipid lowering therapies (LLT) and this percentage increased up to 50.8% at last visit. The knowledge of results of molecular diagnosis was associated with a significant increase in treatment intensity and LDL-C lowering. Nevertheless, the new LDL-C target (<70 mg/dl) was achieved only in 3.6% of HeFH patients under conventional LLTs and this proportion remained low (2.9%) also in those exposed to maximal conventional LLT. In 51 patients prescribed with PCSK9 inhibitors, 64.6% and 62.1% reached LDL-C<70 mg/dl at 3- and 12-month follow-up, respectively. CONCLUSIONS Although treatments of HeFH improved over time, LDL-C target achievement with conventional LLT remains poor, mainly among women. The use of molecular diagnosis and even more the prescription of PCSK9i may improve LDL-C control in these patients.
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Affiliation(s)
- Laura D'Erasmo
- Department of Translational and Precision Medicine, Università degli studi di Roma, Sapienza, Rome, Italy; Cardiovascular Prevention Unit, Department of Endocrinology and Metabolism, Pitié-Salpêtrière University Hospital, Paris, France.
| | - Daniela Commodari
- Department of Translational and Precision Medicine, Università degli studi di Roma, Sapienza, Rome, Italy
| | - Alessia Di Costanzo
- Department of Translational and Precision Medicine, Università degli studi di Roma, Sapienza, Rome, Italy
| | - Ilenia Minicocci
- Department of Translational and Precision Medicine, Università degli studi di Roma, Sapienza, Rome, Italy
| | - Luca Polito
- Department of Translational and Precision Medicine, Università degli studi di Roma, Sapienza, Rome, Italy
| | - Fabrizio Ceci
- Department of Experimental Medicine, Università degli Studi di Roma, Sapienza, Rome, Italy
| | - Anna Montali
- Department of Translational and Precision Medicine, Università degli studi di Roma, Sapienza, Rome, Italy
| | - Marianna Maranghi
- Department of Translational and Precision Medicine, Università degli studi di Roma, Sapienza, Rome, Italy
| | - Marcello Arca
- Department of Translational and Precision Medicine, Università degli studi di Roma, Sapienza, Rome, Italy
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Pavanello C, Ossoli A, Arca M, D'Erasmo L, Boscutti G, Gesualdo L, Lucchi T, Sampietro T, Veglia F, Calabresi L. Progression of chronic kidney disease in familial LCAT deficiency: a follow-up of the Italian cohort. J Lipid Res 2020; 61:1784-1788. [PMID: 32998975 DOI: 10.1194/jlr.p120000976] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Familial LCAT deficiency (FLD) is a rare genetic disorder of HDL metabolism, caused by loss-of-function mutations in the LCAT gene and characterized by a variety of symptoms including corneal opacities and kidney failure. Renal disease represents the leading cause of morbidity and mortality in FLD cases. However, the prognosis is not known and the rate of deterioration of kidney function is variable and unpredictable from patient to patient. In this article, we present data from a follow-up of the large Italian cohort of FLD patients, who have been followed for an average of 12 years. We show that renal failure occurs at the median age of 46 years, with a median time to a second recurrence of 10 years. Additionally, we identify high plasma unesterified cholesterol level as a predicting factor for rapid deterioration of kidney function. In conclusion, this study highlights the severe consequences of FLD, underlines the need of correct early diagnosis and referral of patients to specialized centers, and highlights the urgency for effective treatments to prevent or slow renal disease in patients with LCAT deficiency.
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Affiliation(s)
- Chiara Pavanello
- Centro E. Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Alice Ossoli
- Centro E. Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Laura D'Erasmo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Giuliano Boscutti
- Nephrology, Dialysis and Transplantation Unit, S. Maria della Misericordia Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC), Udine, Italy
| | - Loreto Gesualdo
- Nephrology, Dialysis, and Transplantation Unit, Department of Emergency and Organ Transplantation, University of Bari Aldo Moro, Bari, Italy
| | - Tiziano Lucchi
- Metabolic Disease Clinic, Geriatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Tiziana Sampietro
- Lipoapheresis Unit and Reference Center for Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | | | - Laura Calabresi
- Centro E. Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy.
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Arca M, Veronesi C, D'Erasmo L, Borghi C, Colivicchi F, De Ferrari GM, Desideri G, Pontremoli R, Temporelli PL, Perrone V, Degli Esposti L. Association of Hypertriglyceridemia with All-Cause Mortality and Atherosclerotic Cardiovascular Events in a Low-Risk Italian Population: The TG-REAL Retrospective Cohort Analysis. J Am Heart Assoc 2020; 9:e015801. [PMID: 32954906 PMCID: PMC7792416 DOI: 10.1161/jaha.119.015801] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Evidence regarding the relationships among high plasma triglycerides (TG), all‐cause mortality, and atherosclerotic cardiovascular disease (ASCVD) events in low‐to‐moderate risk individuals is limited. The aim of this study was to determine whether the presence of high TG levels influences the risk of all‐cause mortality and ASCVD events in a population cohort followed in the real‐world clinical setting. Methods and Results A retrospective longitudinal cohort analysis using administrative databases of 3 Italian Local Health Units was performed. All individuals with at least one TG measurement between January 1, 2010 and December 31, 2015 were followed through December 2016. Outcome measures included incident ASCVD events and all‐cause mortality. Individuals with normal TG levels (<150 mg/dL) were compared with those with high (150–500 mg/dL) and very high TG (>500 mg/dL). 158 042 individuals (142 289 with normal, 15 558 with high, and 195 with very high TG) were considered. In the whole cohort, the overall incidence rates of ASCVD and all‐cause mortality were 7.2 and 17.1 per 1000 person‐years, respectively. After multivariate adjustment for potential confounders, individuals with high and very high TG showed a significantly increased risk of all‐cause mortality (hazard ratio [HR]=1.49 [95% confidence interval (CI) 1.36–1.63], P<0.001, and HR=3.08 [95% CI 1.46–6.50], P<0.01, respectively) and incident ASCVD events (HR=1.61 [95% CI 1.43–1.82], P<0.001, and HR=2.30 [95% CI 1.02–5.18], P<0.05, respectively) as compared to those with normal TG. Conclusions Moderate‐to‐severe elevation of TG is associated with a significantly increased risk of all‐cause mortality and ASCVD events in a large cohort of low‐to‐moderate cardiovascular risk individuals in a real‐world clinical setting.
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Affiliation(s)
- Marcello Arca
- Department of Translational and Precision Medicine Sapienza University of Rome Italy
| | - Chiara Veronesi
- CliCon Srl, Health Economics and Outcomes Research Ravenna Italy
| | - Laura D'Erasmo
- Department of Translational and Precision Medicine Sapienza University of Rome Italy
| | - Claudio Borghi
- Department of Medical and Surgical Sciences University of Bologna Italy
| | - Furio Colivicchi
- Cardiology Division Emergency Department San Filippo Neri Hospital ASL Roma 1 Rome Italy
| | - Gaetano Maria De Ferrari
- Division of Cardiology Department of Medical Sciences "Città della Salute e della Scienza di Torino" Hospital University of Turin Italy
| | | | - Roberto Pontremoli
- Department of Internal Medicine University of Genoa and IRCCS Policlinico San Martino Genoa Italy
| | - Pier Luigi Temporelli
- Division of Cardiac Rehabilitation Istituti Clinici Scientifici Maugeri IRCCS Gattico-Veruno Italy
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D'Erasmo L, Gallo A, Di Costanzo A, Bruckert E, Arca M. Evaluation of efficacy and safety of antisense inhibition of apolipoprotein C-III with volanesorsen in patients with severe hypertriglyceridemia. Expert Opin Pharmacother 2020; 21:1675-1684. [PMID: 32646313 DOI: 10.1080/14656566.2020.1787380] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Severe hypertriglyceridemia (sHTG) is a complex disorder of lipid metabolism characterized by plasma levels of triglyceride (TG) greater than 885 mg/dl (>10 mmol/L). The treatment of sHTG syndromes is challenging because conventional treatments are often ineffective in reducing TG under the threshold to prevent acute pancreatitis (AP). The inhibition of APOC3, which encodes a protein involved in triglyceride (TG)-rich lipoproteins (TGRLs) removal, has been reported to be a novel target for the treatment of sHTG. Volanesorsen is a second-generation antisense oligonucleotide inhibiting apoC-III transcription/translation that has been recently approved in Europe for Familial Chylomicronemia Syndrome (FCS) treatment. AREAS COVERED This review summarizes the evidences on the efficacy and safety of volanesorsen for the treatment of sHTG syndromes. EXPERT OPINION Volanesorsen effectively reduces TG in sHTG through a mechanism that is mainly LPL-independent, potentially decreasing the risk of AP. Some safety concerns have been raised with the use of volanesorsen, mainly represented by the occurrence of thrombocytopenia. Due to the potential severity of side effects, some caution is needed before affirming the long-term utility of this drug. Despite this, volanesorsen currently remains the only drug that has been demonstrated effective in FCS, which otherwise remains an untreatable disease.
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Affiliation(s)
- Laura D'Erasmo
- Department of Translational and Precision Medicine, Sapienza University of Rome , Rome, Italy.,Cardiovascular Prevention Unit, Department of Endocrinology and Metabolism, Pitié-Salpêtrière University Hospital , Paris, France
| | - Antonio Gallo
- Cardiovascular Prevention Unit, Department of Endocrinology and Metabolism, Pitié-Salpêtrière University Hospital , Paris, France.,Laboratoire d'imagerie Biomédicale, INSERM 1146, - CNRS 7371, Sorbonne University , Paris, France
| | - Alessia Di Costanzo
- Department of Translational and Precision Medicine, Sapienza University of Rome , Rome, Italy
| | - Eric Bruckert
- Cardiovascular Prevention Unit, Department of Endocrinology and Metabolism, Pitié-Salpêtrière University Hospital , Paris, France
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome , Rome, Italy
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75
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Bruckert E, Parhofer KG, Gonzalez-Juanatey JR, Nordestgaard B, Arca M, Giovas P, Ray K. Proportion of High-Risk/Very High-Risk Patients in Europe with Low-Density Lipoprotein Cholesterol at Target According to European Guidelines: A Systematic Review. Adv Ther 2020; 37:1724-1736. [PMID: 32200537 PMCID: PMC7467492 DOI: 10.1007/s12325-020-01285-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Indexed: 11/27/2022]
Abstract
Objective Assess achievement of low-density lipoprotein cholesterol (LDL-C) targets in European Society of Cardiology (ESC)/European Atherosclerosis Society (EAS) guidelines. Design Systematic literature review. Data Sources Medline, EMBASE, Cumulated Index to Nursing and Allied Health Literature. Eligibility Criteria Observational studies reporting LDL-C levels/target attainment, measured between 1 August 2006 to 31 August 2017, in European adults with established cardiovascular disease (CVD), diabetes with target organ damage, familial hypercholesterolaemia (FH) or 10-year risk of fatal CVD ≥ 5% (assessed by Systematic Coronary Risk Evaluation [SCORE]). Data Extraction and Synthesis Two reviewers independently extracted relevant studies and assessed study quality using the Risk of Bias for Non-Randomised Studies–Interventions (ROBINS-I) tool. Primary outcome was the proportion of patients achieving LDL-C targets in the 2011/2016 ESC/EAS guidelines. Where available, patient characteristics were presented as means weighted by sample size. The proportions of patients achieving LDL-C targets in the 5 years before and after publication of the 2011 guidelines were compared using a chi-square test. Results Across 81 eligible studies (303,534 patients), achievement of LDL-C < 1.8 mmol/L was poor among patients with established CVD (16%; range 9–56%) and at very high risk of CVD (SCORE ≥ 10% [18%; 14–25%]). In individuals with FH, SCORE 5–10%, or diabetes and target organ damage, LDL-C < 2.5 mmol/L was achieved by 15% (9–22%), 46% (21–55%) and 13% (6–34%), respectively. Comparing the 5 years before/after publication of the 2011 guidelines, target achievement increased significantly over time but remained suboptimal (LDL-C < 1.8, 22% versus 15%; LDL-C < 2.5, 68% versus 61%; both p < 0.001; established CVD group only). Conclusions These data show suboptimal LDL-C control among European patients at high risk of CVD. Those at greatest overall risk (clinically established CVD or at least a 10% 10-year risk of fatal CVD) had the lowest achievement of 2011/2016 EAS/ESC LDL-C targets. With lower LDL-C targets advocated in 2019 ESC/EAS guidelines, this unmet need will increase. Protocol Registration PROSPERO registration number; CRD77844 Electronic supplementary material The online version of this article (10.1007/s12325-020-01285-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Eric Bruckert
- Endocrinologie Métabolisme et Prévention Cardiovasculaire, Institut E3M et IHU Cardiométabolique (ICAN), Hôpital Pitié Salpêtrière, Paris, France.
| | - Klaus Georg Parhofer
- Medizinische Klinik IV-Grosshadern, Klinikum der Universität München, Marchioninistr. 15, 81377, Munich, Germany
| | | | - Børge Nordestgaard
- Department of Clinical Biochemistry, Faculty of Health and Medical Sciences, Herlev and Gentofte Hospital, Copenhagen University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Marcello Arca
- Department of Internal Medicine and Medical Specialties, UOS Atherosclerosis Center, La Sapienza University of Rome, Rome, Italy
| | | | - Kausik Ray
- Department of Public Health and Primary Care, Imperial Centre for Cardiovascular Disease Prevention, Imperial College London, London, UK
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76
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Abstract
PURPOSE OF REVIEW This review summarizes the current knowledge regarding autosomal recessive hypercholesterolemia (ARH) and provides new insight into the natural history and therapeutic management of this lipid disorder. RECENT FINDINGS Novel homozygous and compound heterozygous ARH-causing mutations have been reported in the literature, to date. The long-term follow-up of a cohort of ARH patients demonstrated that, despite intensive treatment with conventional lipid-lowering therapies, their low-density lipoprotein (LDL) cholesterol levels remain far from target and this translates into a poor cardiovascular prognosis. ARH is also associated with increased risk of developing aortic valve stenosis. However, lomitapide, a microsomal triglyceride transfers protein inhibitor, may represent a new opportunity for the effective treatment of ARH. SUMMARY ARH is an ultrarare disorder of LDL metabolism caused by mutations in the LDLRAP1 gene. It is inherited as a recessive trait and causative mutations, though heterogeneous, are all predicted to be loss-of-function. Recent investigations have demonstrated that ARH can be considered a phenocopy of homozygous familial hypercholesterolemia, where the risk of atherosclerotic cardiovascular diseases and aortic valve stenosis remains elevated despite conventional therapies. The combination of lomitapide with the conventional LDL-C-lowering medications appears to be a promising approach to treat this condition.
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Affiliation(s)
- Laura D'Erasmo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
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77
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Lettino M, Zambon A, Musumeci G, Arca M, Bilato C, Brunetti ND, Calabrò P, Casu G, Chiarella F, Faggiano P, Ferlini M, Guardigli G, Imbalzano E, Indolfi C, Marcucci R, Menozzi A, Mureddu GF, Filardi PP, Pirro M, Pisciotta L, Scherillo M, Suppressa P, Uguccioni M, Varbella F, Gentile L, Rapezzi C, Averna M. [Appropriateness criteria for the management of lipid-lowering therapy with alirocumab in high cardiovascular risk patients. The opinion of a multidisciplinary group of Italian experts]. G Ital Cardiol (Rome) 2020; 21:3S-21S. [PMID: 32202541 DOI: 10.1714/3331.33006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
High levels of LDL cholesterol (LDL-C) represent a causal factor for cardiovascular diseases on an atherosclerotic basis, with a direct correlation between these and mortality or cardiovascular events, such that the reduction of both is associated proportionally and linearly with the reduction of LDL-C.Statins and ezetimibe are used for LDL-C lowering but may not be sufficient to achieve the targets defined by the ESC/EAS guidelines, which recommend use of PCSK9 inhibitors for further LDL-C reduction in patients not at goal.This project submitted 86 clinical scenarios to a group of experts, cardiologists, internists and lipidologists, collecting their opinion on the appropriateness of different behaviors and decisions. We used the RAND/UCLA method of assessing the appropriateness of clinical interventions, validated to combine the best scientific evidence available with expert judgment. To this end, the benefit-risk ratio was evaluated in the proposed clinical scenarios. Each indication was classified as "appropriate", "uncertain" or "inappropriate" based on the average score given by the participants.This document presents the results of a consensus process that led to the development of recommendations for the management of clinical scenarios on the treatment of patients with dyslipidemia, which cannot always be solved with scientific evidence alone.
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Affiliation(s)
| | | | | | - Marcello Arca
- Sapienza Università di Roma, Roma - Sapienza Università di Roma, Roma
| | | | | | - Paolo Calabrò
- AORN Sant'Anna e San Sebastiano, Caserta, e Università degli Studi della Campania "Luigi Vanvitelli", Napoli
| | | | | | | | | | | | | | - Ciro Indolfi
- Università degli Studi "Magna Graecia", Catanzaro
| | | | | | | | | | - Matteo Pirro
- A.O. S. Maria della Misericordia, Università degli Studi di Perugia
| | - Livia Pisciotta
- Università degli Studi di Genova, IRCCS Ospedale Policlinico San Martino, Genova
| | | | | | | | | | | | | | - Maurizio Averna
- Azienda Ospedaliera Universitaria Policlinico "Paolo Giaccone", Università degli Studi di Palermo
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78
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Abstract
PURPOSE OF REVIEW Angiopoietin-like protein-3 (ANGPTL3) is emerging as a key player in lipoprotein transport with an expanding role on fatty acid and glucose metabolism. Its deficiency is associated with a favorable metabolic profile. The present review will highlight the recent understanding of metabolic and cardiovascular consequences of ANGPTL3 inactivation by considering both genetic and pharmacological investigations. RECENT FINDINGS Experimental studies have further illustrated the complex interplay between ANGPTL3 and ANGPTL4-8 in orchestrating lipid transport in different nutritional status. Individuals with familial combined hypolipidemia due to homozygous loss-of-function mutations in ANGPTL3 gene showed improved metabolism of triglyceride-rich lipoproteins during fasting and postprandial state and increased fatty acid oxidation and insulin sensitivity. Moreover, mendelian randomizations studies demonstrated that partial ANGPTL3 deficiency associates with reduced risk of atherosclerotic cardiovascular events and, eventually, diabetes mellitus. Finally, inactivation of ANGPTL3, using either a specific mAb or antisense oligonucleotide, was reported to reduce plasma levels of atherogenic lipoprotein in humans and improve hepatic fat infiltration in animal models. SUMMARY Human and animal studies have further dissected the complex role of ANGPTL3 in the regulation of energy substrate metabolism. Moreover, genetic and pharmacological investigations have convincingly indicated that the inactivation of ANGPTL3 may be a very promising strategy to treat atherogenic metabolic disorders.
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Affiliation(s)
- Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
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79
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Ruhanen H, Haridas PAN, Minicocci I, Taskinen JH, Palmas F, di Costanzo A, D'Erasmo L, Metso J, Partanen J, Dalli J, Zhou Y, Arca M, Jauhiainen M, Käkelä R, Olkkonen VM. ANGPTL3 deficiency alters the lipid profile and metabolism of cultured hepatocytes and human lipoproteins. Biochim Biophys Acta Mol Cell Biol Lipids 2020; 1865:158679. [PMID: 32151767 DOI: 10.1016/j.bbalip.2020.158679] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 02/28/2020] [Accepted: 03/04/2020] [Indexed: 02/08/2023]
Abstract
Loss-of-function (LOF) mutations in ANGPTL3, an inhibitor of lipoprotein lipase (LPL), cause a drastic reduction of serum lipoproteins and protect against the development of atherosclerotic cardiovascular disease. Therefore, ANGPTL3 is a promising therapy target. We characterized the impacts of ANGPTL3 depletion on the immortalized human hepatocyte (IHH) transcriptome, lipidome and human plasma lipoprotein lipidome. The transcriptome of ANGPTL3 knock-down (KD) cells showed altered expression of several pathways related to lipid metabolism. Accordingly, ANGPTL3 depleted IHH displayed changes in cellular overall fatty acid (FA) composition and in the lipid species composition of several lipid classes, characterized by abundant n-6 and n-3 polyunsaturated FAs (PUFAs). This PUFA increase coincided with an elevation of lipid mediators, among which there were species relevant for resolution of inflammation, protection from lipotoxic and hypoxia-induced ER stress, hepatic steatosis and insulin resistance or for the recovery from cardiovascular events. Cholesterol esters were markedly reduced in ANGPTL3 KD IHH, coinciding with suppression of the SOAT1 mRNA and protein. ANGPTL3 LOF caused alterations in plasma lipoprotein FA and lipid species composition. All lipoprotein fractions of the ANGPTL3 LOF subjects displayed a marked drop of 18:2n-6, while several highly unsaturated triacylglycerol (TAG) species were enriched. The present work reveals distinct impacts of ANGPTL3 depletion on the hepatocellular lipidome, transcriptome and lipid mediators, as well as on the lipidome of lipoproteins isolated from plasma of ANGPTL3-deficient human subjects. It is important to consider these lipidomics and transcriptomics findings when targeting ANGPTL3 for therapy and translating it to the human context.
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Affiliation(s)
- Hanna Ruhanen
- Minerva Foundation Institute for Medical Research, Helsinki, Finland; Molecular and Integrative Biosciences, University of Helsinki, Helsinki, Finland; Helsinki University Lipidomics Unit (HiLIPID), Helsinki Institute for Life Science (HiLIFE), Helsinki, Finland
| | | | - Ilenia Minicocci
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
| | - Juuso H Taskinen
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Francesco Palmas
- Lipid Mediator Unit, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Alessia di Costanzo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
| | - Laura D'Erasmo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
| | - Jari Metso
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | | | - Jesmond Dalli
- Lipid Mediator Unit, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom; Centre for Inflammation and Therapeutic Innovation, Queen Mary University of London, London, UK
| | - You Zhou
- Systems Immunity University Research Institute and Division of Infection & Immunity, Cardiff University, Cardiff, United Kingdom
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
| | - Matti Jauhiainen
- Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Reijo Käkelä
- Molecular and Integrative Biosciences, University of Helsinki, Helsinki, Finland; Helsinki University Lipidomics Unit (HiLIPID), Helsinki Institute for Life Science (HiLIFE), Helsinki, Finland
| | - Vesa M Olkkonen
- Minerva Foundation Institute for Medical Research, Helsinki, Finland; Department of Anatomy, University of Helsinki, Finland.
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80
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Tikkanen E, Minicocci I, Hällfors J, Di Costanzo A, D'Erasmo L, Poggiogalle E, Donini LM, Würtz P, Jauhiainen M, Olkkonen VM, Arca M. Metabolomic Signature of Angiopoietin-Like Protein 3 Deficiency in Fasting and Postprandial State. Arterioscler Thromb Vasc Biol 2020; 39:665-674. [PMID: 30816800 DOI: 10.1161/atvbaha.118.312021] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective- Loss-of-function (LOF) variants in the ANGPTL3 (angiopoietin-like protein 3) have been associated with low levels of plasma lipoproteins and decreased coronary artery disease risk. We aimed to determine detailed metabolic effects of genetically induced ANGPTL3 deficiency in fasting and postprandial state. Approach and Results- We studied individuals carrying S17X LOF mutation in ANGPTL3 (6 homozygous and 32 heterozygous carriers) and 38 noncarriers. Nuclear magnetic resonance metabolomics was used to quantify 225 circulating metabolic measures. We compared metabolic differences between LOF carriers and noncarriers in fasting state and after a high-fat meal. In fasting, ANGPTL3 deficiency was characterized by similar extent of reductions in LDL (low-density lipoprotein) cholesterol (0.74 SD units lower concentration per LOF allele [95% CI, 0.42-1.06]) as observed for many TRL (triglyceride-rich lipoprotein) measures, including VLDL (very-low-density lipoprotein) cholesterol (0.75 [95% CI, 0.45-1.05]). Within most lipoprotein subclasses, absolute levels of cholesterol were decreased more than triglycerides, resulting in the relative proportion of cholesterol being reduced within TRLs and their remnants. Further, β-hydroxybutyrate was elevated (0.55 [95% CI, 0.21-0.89]). Homozygous ANGPTL3 LOF carriers showed essentially no postprandial increase in TRLs and fatty acids, without evidence for adverse compensatory metabolic effects. Conclusions- In addition to overall triglyceride- and LDL cholesterol-lowering effects, ANGPTL3 deficiency results in reduction of cholesterol proportion within TRLs and their remnants. Further, ANGPTL3 LOF carriers had elevated ketone body production, suggesting enhanced hepatic fatty acid β-oxidation. The detailed metabolic profile in human knockouts of ANGPTL3 reinforces inactivation of ANGPTL3 as a promising therapeutic target for decreasing cardiovascular risk.
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Affiliation(s)
- Emmi Tikkanen
- From the Nightingale Health, Ltd, Helsinki, Finland (E.T., J.H., P.W.)
| | - Ilenia Minicocci
- Department of Internal Medicine and Medical Specialties (I.M., A.D.C., L.D., M.A.), Sapienza University of Rome, Italy
| | - Jenni Hällfors
- From the Nightingale Health, Ltd, Helsinki, Finland (E.T., J.H., P.W.)
| | - Alessia Di Costanzo
- Department of Internal Medicine and Medical Specialties (I.M., A.D.C., L.D., M.A.), Sapienza University of Rome, Italy
| | - Laura D'Erasmo
- Department of Internal Medicine and Medical Specialties (I.M., A.D.C., L.D., M.A.), Sapienza University of Rome, Italy
| | - Eleonora Poggiogalle
- Department of Experimental Medicine (E.P., L.M.D.), Sapienza University of Rome, Italy
| | - Lorenzo Maria Donini
- Department of Experimental Medicine (E.P., L.M.D.), Sapienza University of Rome, Italy
| | - Peter Würtz
- From the Nightingale Health, Ltd, Helsinki, Finland (E.T., J.H., P.W.)
| | - Matti Jauhiainen
- Minerva Foundation Institute for Medical Research, Biomedicum 2U, Helsinki, Finland (M.J., V.M.O.)
| | - Vesa M Olkkonen
- Minerva Foundation Institute for Medical Research, Biomedicum 2U, Helsinki, Finland (M.J., V.M.O.)
- Department of Anatomy, University of Helsinki, Finland (V.M.O.)
| | - Marcello Arca
- Department of Internal Medicine and Medical Specialties (I.M., A.D.C., L.D., M.A.), Sapienza University of Rome, Italy
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81
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Hegele RA, Borén J, Ginsberg HN, Arca M, Averna M, Binder CJ, Calabresi L, Chapman MJ, Cuchel M, von Eckardstein A, Frikke-Schmidt R, Gaudet D, Hovingh GK, Kronenberg F, Lütjohann D, Parhofer KG, Raal FJ, Ray KK, Remaley AT, Stock JK, Stroes ES, Tokgözoğlu L, Catapano AL. Rare dyslipidaemias, from phenotype to genotype to management: a European Atherosclerosis Society task force consensus statement. Lancet Diabetes Endocrinol 2020; 8:50-67. [PMID: 31582260 DOI: 10.1016/s2213-8587(19)30264-5] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/23/2019] [Accepted: 07/27/2019] [Indexed: 12/18/2022]
Abstract
Genome sequencing and gene-based therapies appear poised to advance the management of rare lipoprotein disorders and associated dyslipidaemias. However, in practice, underdiagnosis and undertreatment of these disorders are common, in large part due to interindividual variability in the genetic causes and phenotypic presentation of these conditions. To address these challenges, the European Atherosclerosis Society formed a task force to provide practical clinical guidance focusing on patients with extreme concentrations (either low or high) of plasma low-density lipoprotein cholesterol, triglycerides, or high-density lipoprotein cholesterol. The task force also recognises the scarcity of quality information regarding the prevalence and outcomes of these conditions. Collaborative registries are needed to improve health policy for the care of patients with rare dyslipidaemias.
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Affiliation(s)
- Robert A Hegele
- Department of Medicine and Robarts Research Institute, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
| | - Jan Borén
- Department of Molecular and Clinical Medicine, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Henry N Ginsberg
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Marcello Arca
- Department of Internal Medicine and Allied Sciences, Center for Rare Disorders of Lipid Metabolism, Sapienza University of Rome, Rome, Italy
| | - Maurizio Averna
- Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialities, University of Palermo, Palermo, Italy
| | - Christoph J Binder
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Laura Calabresi
- Centro Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - M John Chapman
- National Institute for Health and Medical Research (INSERM), Sorbonne University and Pitié-Salpétrière University Hospital, Paris, France
| | - Marina Cuchel
- Division of Translational Medicine and Human Genetics, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Ruth Frikke-Schmidt
- Department of Clinical Medicine, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark; Department of Clinical Biochemistry, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark
| | - Daniel Gaudet
- Clinical Lipidology and Rare Lipid Disorders Unit, Community Genomic Medicine Center, Department of Medicine, Université de Montréal, Montreal, QC, Canada; ECOGENE, Clinical and Translational Research Center, Chicoutimi, QC, Canada; Lipid Clinic, Chicoutimi Hospital, Chicoutimi, QC, Canada
| | - G Kees Hovingh
- Department of Vascular Medicine, Academic Medical Center, Amsterdam, Netherlands
| | - Florian Kronenberg
- Division of Genetic Epidemiology, Department of Medical Genetics, Molecular and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, Austria
| | - Dieter Lütjohann
- Institute of Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Bonn, Germany
| | - Klaus G Parhofer
- Medizinische Klinik IV-Grosshadern, University of Munich, Munich, Germany
| | - Frederick J Raal
- Carbohydrate and Lipid Metabolism Research Unit, Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Health Sciences, University of the Witwatersrand, Parktown, Johannesburg, South Africa
| | - Kausik K Ray
- Imperial Centre for Cardiovascular Disease Prevention, Department of Primary Care and Public Health, Imperial College London, London, UK
| | - Alan T Remaley
- Lipoprotein Metabolism Section, Translational Vascular Medicine Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jane K Stock
- European Atherosclerosis Society, Gothenburg, Sweden
| | - Erik S Stroes
- Department of Vascular Medicine, Academic Medical Center, Amsterdam, Netherlands
| | - Lale Tokgözoğlu
- Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Alberico L Catapano
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy; IRCCS MultiMedica, Milan, Italy
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82
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Baratta F, Pastori D, Tozzi G, D'Erasmo L, Di Costanzo A, Arca M, Ettorre E, Ginanni Corradini S, Violi F, Angelico F, Del Ben M. Lysosomal acid lipase activity and liver fibrosis in the clinical continuum of non-alcoholic fatty liver disease. Liver Int 2019; 39:2301-2308. [PMID: 31392821 DOI: 10.1111/liv.14206] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 07/15/2019] [Accepted: 07/26/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS Recent evidence showed a reduced activity of the lysosomal acid lipase (LAL) in patients with non-alcoholic fatty liver disease (NAFLD) and cryptogenic cirrhosis (CC). However, the relationship between LAL activity and liver fibrosis has never been investigated. METHODS Cross-sectional study including 575 outpatients referred for the management of cardio-metabolic and liver disease. The absence of liver fibrosis was defined by a FIB-4 < 1.30 and NAFLD fibrosis score (NFS) <-1.455. LAL activity was measured with dried blood spot technique. RESULTS Overall, 515 patients had a diagnosis of NAFLD (454 NAFL and 61 biopsy-proven NASH) and 60 of CC. The value of LAL activity progressively decreased from healthy subjects to NAFL/NASH patients to CC (P < .001). LAL activity was reduced by 10% in patients with NAFL, by 20% in NASH and by 50% in CC. The prevalence of CC decreased across the tertiles of LAL activity: 22.2% in the lowest, 4.6% in the intermediate and 0.5% in the highest tertile. In NAFLD patients, 69.9% had a FIB4 < 1.30, and 43.1% a NFS <-1.455. Multivariate logistic regression analysis showed that Log (LAL activity) was associated with FIB-4 < 1.30 (Odds ratio [OR] 2.19 95% confidence interval [CI] 1.33-3.62, P = .002) and NFS < -1.455 (OR 2.43, 95% CI 1.51-3.91, P < .001) after adjustment for confounding factors. CONCLUSIONS We found a progressive reduction of LAL activity according to liver disease severity. LAL activity was inversely associated with markers of liver fibrosis in patients with NAFLD.
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Affiliation(s)
- Francesco Baratta
- I Clinica Medica, Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy.,Department of Anatomical Sciences, Histological, Legal Medical and Locomotor, Sapienza University of Rome, Rome, Italy
| | - Daniele Pastori
- I Clinica Medica, Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Giulia Tozzi
- Hepatology, Gastroenterology and Nutrition Unit, IRCCS "Bambino Gesù" Children's Hospital, Rome, Italy
| | - Laura D'Erasmo
- I Clinica Medica, Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Alessia Di Costanzo
- I Clinica Medica, Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Marcello Arca
- I Clinica Medica, Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Evaristo Ettorre
- Division of Gerontology, Department of Cardiovascular, Respiratory, Nephrologic, Anesthesiologic and Geriatric Sciences, Sapienza University, Rome, Italy
| | | | - Francesco Violi
- I Clinica Medica, Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy.,Mediterranea Cardiocentro, Naples, Italy
| | - Francesco Angelico
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Maria Del Ben
- I Clinica Medica, Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
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D'Erasmo L, Di Costanzo A, Cassandra F, Minicocci I, Polito L, Montali A, Ceci F, Arca M. Spectrum of Mutations and Long-Term Clinical Outcomes in Genetic Chylomicronemia Syndromes. Arterioscler Thromb Vasc Biol 2019; 39:2531-2541. [PMID: 31619059 DOI: 10.1161/atvbaha.119.313401] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Familial chylomicronemia syndrome (FCS) and multifactorial chylomicronemia syndrome (MCS) are the prototypes of monogenic and polygenic conditions underlying genetically based severe hypertriglyceridemia. These conditions have been only partially investigated so that a systematic comparison of their characteristics remains incomplete. We aim to compare genetic profiles and clinical outcomes in FCS and MCS. Approach and Results: Thirty-two patients with severe hypertriglyceridemia (triglyceride >1000 mg/dL despite lipid-lowering treatments with or without history of acute pancreatitis) were enrolled. Rare and common variants were screened using a panel of 18 triglyceride-raising genes, including the canonical LPL, APOC2, APOA5, GP1HBP1, and LMF1. Clinical information was collected retrospectively for a median period of 44 months. Across the study population, 37.5% were classified as FCS due to the presence of biallelic, rare mutations and 59.4% as MCS due to homozygosity for nonpathogenic or heterozygosity for pathogenic variants in canonical genes, as well as for rare and low frequency variants in noncanonical genes. As compared with MCS, FCS patients showed a lower age of hypertriglyceridemia onset, higher levels of on-treatment triglycerides, and 3-fold higher incidence rate of acute pancreatitis. CONCLUSIONS Our data indicate that the genetic architecture and natural history of FCS and MCS are different. FCS expressed the most severe clinical phenotype as determined by resistance to triglyceride-lowering medications and higher incidence of acute pancreatitis episodes. The most common genetic abnormality underlying FCS was represented by biallelic mutations in LPL while APOA5 variants, in combination with high rare polygenic burden, were the most frequent genotype of MCS.
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Affiliation(s)
- Laura D'Erasmo
- From the Department of Internal Medicine and Medical Specialties (L.D., A.D.C., F. Cassandra, I.M., L.P., A.M., M.A.), Sapienza University of Rome, Italy
| | - Alessia Di Costanzo
- From the Department of Internal Medicine and Medical Specialties (L.D., A.D.C., F. Cassandra, I.M., L.P., A.M., M.A.), Sapienza University of Rome, Italy
| | - Francesca Cassandra
- From the Department of Internal Medicine and Medical Specialties (L.D., A.D.C., F. Cassandra, I.M., L.P., A.M., M.A.), Sapienza University of Rome, Italy
| | - Ilenia Minicocci
- From the Department of Internal Medicine and Medical Specialties (L.D., A.D.C., F. Cassandra, I.M., L.P., A.M., M.A.), Sapienza University of Rome, Italy
| | - Luca Polito
- From the Department of Internal Medicine and Medical Specialties (L.D., A.D.C., F. Cassandra, I.M., L.P., A.M., M.A.), Sapienza University of Rome, Italy
| | - Anna Montali
- From the Department of Internal Medicine and Medical Specialties (L.D., A.D.C., F. Cassandra, I.M., L.P., A.M., M.A.), Sapienza University of Rome, Italy
| | - Fabrizio Ceci
- Department of Experimental Medicine (F. Ceci), Sapienza University of Rome, Italy
| | - Marcello Arca
- From the Department of Internal Medicine and Medical Specialties (L.D., A.D.C., F. Cassandra, I.M., L.P., A.M., M.A.), Sapienza University of Rome, Italy
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84
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O'Dea LSL, MacDougall J, Alexander VJ, Digenio A, Hubbard B, Arca M, Moriarty PM, Kastelein JJP, Bruckert E, Soran H, Witztum JL, Hegele RA, Gaudet D. Differentiating Familial Chylomicronemia Syndrome From Multifactorial Severe Hypertriglyceridemia by Clinical Profiles. J Endocr Soc 2019; 3:2397-2410. [PMID: 31777768 PMCID: PMC6864364 DOI: 10.1210/js.2019-00214] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 10/07/2019] [Indexed: 12/21/2022] Open
Abstract
Context Differentiation between familial chylomicronemia syndrome (FCS, type 1 hyperlipoproteinemia), a rare metabolic disorder, and the more common multifactorial severe hypertriglyceridemia (sHTG, type 5 hyperlipoproteinemia) is challenging because of their overlapping symptoms but important in patient management. Objective To assess whether readily obtainable clinical information beyond triglycerides can effectively diagnose and differentiate patients with FCS from those with sHTG, based on well-curated data from two intervention studies of these conditions. Methods The analysis included 154 patients from two phase 3 clinical trials of patients with sHTG, one cohort with genetically confirmed FCS (n = 49) and one with multifactorial sHTG (n = 105). Logistic regression analyses were performed to determine the ability of variables (patient demographics, medical history, and baseline lipids, individually or in sets) to differentiate the patient populations. Receiver operating characteristics were used to determine the variable sets with the highest accuracy (percentage of times actual values matched predicted) and optimal sensitivity and specificity. Results The primary model diagnosed 45 of 49 patients with FCS and 99 of 105 patients with sHTG correctly. Optimal sensitivity for all available parameters (n = 17) was 91.8%, optimal specificity was 94.3%, and accuracy was 93.5%. Fasting low-density lipoprotein cholesterol (LDL-C) provided the highest individual predictability. However, a three-variable set of ultracentrifugally measured LDL-C, body mass index, and pancreatitis history differentiated the diseases with a near similar accuracy of 91.0%, and adding high-density lipoprotein cholesterol and very low-density lipoprotein cholesterol for a five-variable set provided a small incremental increase in accuracy (92.2%). Conclusions In the absence of genetic testing, hypertriglyceridemic patients with FCS and sHTG can be differentiated with a high degree of accuracy by analyzing readily obtainable clinical information.
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Affiliation(s)
| | | | | | | | | | - Marcello Arca
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Patrick M Moriarty
- Department of Medicine, Division of Clinical Pharmacology, University of Kansas Medical Center, Kansas City, Kansas
| | - John J P Kastelein
- Department of Vascular Medicine, Academic Medical Center, University of Amsterdam, AZ Amsterdam, Netherlands
| | - Eric Bruckert
- Institut E3M et IHU Cardiométabolique, Hôpital Pitié-Salpêtrière, Paris, France
| | - Handrean Soran
- Manchester University Hospital NHS Trust, Manchester, England
| | | | - Robert A Hegele
- Robarts Research Institute, Western University, London, Ontario, Canada
| | - Daniel Gaudet
- Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, Quebec, Canada
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85
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Arca M. [PCSK9 inhibitors (PCSK9i), a new opportunity for cardiovascular prevention: clinical and regulatory aspects and access to therapy.]. Recenti Prog Med 2019; 110:401-411. [PMID: 31593176 DOI: 10.1701/3215.31933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Elevated levels of LDL-C represent a major risk factor for cardiovascular (CV) disease and recent guidelines recommended early and appropriate interventions in hypercholesterolemic patients in order to reduce the risk of CV events. The current lipid lowering therapies (mainly statins and ezetimibe) not always allow patients to reach their appropriate LDL-C goals. This is particularly true in patients affected by genetic forms of hypercholesterolemia as well as in those who need to attain low LDL-C due to their high cardiovascular risk. In this context, the recent availability of monoclonal antibodies directed against the PCSK9 protein (PCSK9i) represent a novel therapeutic strategy to control resistant forms of hypercholesterolemia. In this review, we will examine the clinical pharmacology of PCSK9i and we will dedicated particular attention to review the results of the two pivotal cardiovascular prevention trials, FOURIER and ODISSEY OUTCOMES that demonstrated the benefit of PCSK9i in prevention of cardiovascular events in patients at very high risk not at LDL-C goal with conventional LDL-lowering therapies. The PCSK9i has been approved for use in Italy under specific criteria and following a strict prescription procedures. We will examine the epidemiology of use of PCSK9i in Italy and will underlying the potential factors influencing the access and availability to this therapy.
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Affiliation(s)
- Marcello Arca
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma
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86
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Witztum JL, Gaudet D, Freedman SD, Alexander VJ, Digenio A, Williams KR, Yang Q, Hughes SG, Geary RS, Arca M, Stroes ESG, Bergeron J, Soran H, Civeira F, Hemphill L, Tsimikas S, Blom DJ, O'Dea L, Bruckert E. Volanesorsen and Triglyceride Levels in Familial Chylomicronemia Syndrome. N Engl J Med 2019; 381:531-542. [PMID: 31390500 DOI: 10.1056/nejmoa1715944] [Citation(s) in RCA: 305] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Familial chylomicronemia syndrome is a rare genetic disorder that is caused by loss of lipoprotein lipase activity and characterized by chylomicronemia and recurrent episodes of pancreatitis. There are no effective therapies. In an open-label study of three patients with this syndrome, antisense-mediated inhibition of hepatic APOC3 mRNA with volanesorsen led to decreased plasma apolipoprotein C-III and triglyceride levels. METHODS We conducted a phase 3, double-blind, randomized 52-week trial to evaluate the safety and effectiveness of volanesorsen in 66 patients with familial chylomicronemia syndrome. Patients were randomly assigned, in a 1:1 ratio, to receive volanesorsen or placebo. The primary end point was the percentage change in fasting triglyceride levels from baseline to 3 months. RESULTS Patients receiving volanesorsen had a decrease in mean plasma apolipoprotein C-III levels from baseline of 25.7 mg per deciliter, corresponding to an 84% decrease at 3 months, whereas patients receiving placebo had an increase in mean plasma apolipoprotein C-III levels from baseline of 1.9 mg per deciliter, corresponding to a 6.1% increase (P<0.001). Patients receiving volanesorsen had a 77% decrease in mean triglyceride levels, corresponding to a mean decrease of 1712 mg per deciliter (19.3 mmol per liter) (95% confidence interval [CI], 1330 to 2094 mg per deciliter [15.0 to 23.6 mmol per liter]), whereas patients receiving placebo had an 18% increase in mean triglyceride levels, corresponding to an increase of 92.0 mg per deciliter (1.0 mmol per liter) (95% CI, -301.0 to 486 mg per deciliter [-3.4 to 5.5 mmol per liter]) (P<0.001). At 3 months, 77% of the patients in the volanesorsen group, as compared with 10% of patients in the placebo group, had triglyceride levels of less than 750 mg per deciliter (8.5 mmol per liter). A total of 20 of 33 patients who received volanesorsen had injection-site reactions, whereas none of the patients who received placebo had such reactions. No patients in the placebo group had platelet counts below 100,000 per microliter, whereas 15 of 33 patients in the volanesorsen group had such levels, including 2 who had levels below 25,000 per microliter. No patient had platelet counts below 50,000 per microliter after enhanced platelet-monitoring began. CONCLUSIONS Volanesorsen lowered triglyceride levels to less than 750 mg per deciliter in 77% of patients with familial chylomicronemia syndrome. Thrombocytopenia and injection-site reactions were common adverse events. (Funded by Ionis Pharmaceuticals and Akcea Therapeutics; APPROACH Clinical Trials.gov number, NCT02211209.).
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Affiliation(s)
- Joseph L Witztum
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Daniel Gaudet
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Steven D Freedman
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Veronica J Alexander
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Andres Digenio
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Karren R Williams
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Qingqing Yang
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Steven G Hughes
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Richard S Geary
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Marcello Arca
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Erik S G Stroes
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Jean Bergeron
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Handrean Soran
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Fernando Civeira
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Linda Hemphill
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Sotirios Tsimikas
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Dirk J Blom
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Louis O'Dea
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
| | - Eric Bruckert
- From the Department of Medicine, University of California San Diego, La Jolla (J.L.W., S.T.), and Ionis Pharmaceuticals, Carlsbad (V.J.A., Q.Y., S.G.H., R.S.G., S.T.) - both in California; the Department of Medicine, Université de Montréal and ECOGENE 21, Chicoutimi, QC (D.G.), and the Department of Medicine and Laboratory Medicine, Centre Hospitalier Universitaire de Québec-University Laval, Quebec, QC (J.B.) - both in Canada; the Department of Medicine, Beth Israel Deaconess Medical Center (S.D.F.), and the Department of Medicine, Massachusetts General Hospital (L.H.), Boston, and Akcea Therapeutics, Cambridge (A.D., K.R.W., L.O.) - all in Massachusetts; Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome (M.A.); Academic Medical Center, Department of Vascular Medicine, Amsterdam (E.S.G.S.); the Department of Medicine, Manchester University Hospital NHS Foundation Trust, Manchester, United Kingdom (H.S.); the Department of Internal Medicine, Hospital Universitario Miguel Servet, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain (F.C.); the Division of Lipidology and Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa (D.J.B.); and the Department of Endocrinology and Cardiovascular Disease Prevention, Assistance Publique-Hôpitaux de Paris, La Pitié-Salpêtrière Hospital, Institut de Création et d'Animation Numériques, Paris (E.B.)
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Polito L, Ghadiri A, Di Costanzo A, Arca M. Effects Of Angptl3 In C2C12 Muscle Cells: Results Of A Preliminary Study. Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Di Costanzo A, Pacifico L, Chiesa C, Perla FM, Ceci F, Angeloni A, D’Erasmo L, Di Martino M, Arca M. Genetic and metabolic predictors of hepatic fat content in a cohort of Italian children with obesity. Pediatr Res 2019; 85:671-677. [PMID: 30710115 PMCID: PMC6760560 DOI: 10.1038/s41390-019-0303-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/11/2018] [Accepted: 01/01/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To comprehensively explore metabolic and genetic contributors to liver fat accumulation in overweight/obese children. METHODS Two hundred thirty Italian children with obesity were investigated for metabolic parameters and genotyped for PNPLA3, TM6SF2, GCKR, and MBOAT7 gene variants. Percentage hepatic fat content (HFF%) was measured by nuclear magnetic resonance. RESULTS HFF% was positively related with BMI, HOMAIR, metabolic syndrome, ALT, AST, γGT, and albumin. Carriers of [G] allele in PNPLA3, [T] allele in GCKR and [T] allele in TM6SF2 genes had significantly higher hepatic fat content than wild-type carriers. HFF% was explained for 8.7% by metabolic and for 16.1% by genetic factors and, a model including age, gender, BMI, HOMAIR, PNPLA3, GCKR, and TM6SF2 variants was the best predictor of HFF%, explaining 24.8% of its variation (P < 0.001). A weighted-genetic risk score combining PNPLA3, GCKR, and TM6SF2 risk alleles was associated with almost eightfold higher risk of NAFLD. CONCLUSIONS Our data highlighted the predominant role of genetic factors in determining the amount of liver fat content in children with obesity.
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Affiliation(s)
- Alessia Di Costanzo
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, 00161, Rome, Italy.
| | - Lucia Pacifico
- grid.7841.aDepartment of Pediatrics, Sapienza University of Rome, 00161 Rome, Italy
| | - Claudio Chiesa
- 0000 0001 1940 4177grid.5326.2Institute of Translational Pharmacology, National Research Council, 00133 Rome, Italy
| | | | - Fabrizio Ceci
- grid.7841.aDepartment of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy
| | - Antonio Angeloni
- grid.7841.aDepartment of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy
| | - Laura D’Erasmo
- grid.7841.aDepartment of Internal Medicine and Medical Specialties, Sapienza University of Rome, 00161 Rome, Italy
| | - Michele Di Martino
- grid.7841.aDepartment of Radiology, Sapienza University of Rome, 00161 Rome, Italy
| | - Marcello Arca
- grid.7841.aDepartment of Internal Medicine and Medical Specialties, Sapienza University of Rome, 00161 Rome, Italy
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89
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Sperlongano S, Gragnano F, Natale F, D'Erasmo L, Concilio C, Cesaro A, Golia E, Crisci M, Sperlongano R, Fimiani F, Russo M, Arca M, Limongelli G, Calabrò P. Lomitapide in homozygous familial hypercholesterolemia: cardiology perspective from a single-center experience. J Cardiovasc Med (Hagerstown) 2018; 19:83-90. [PMID: 29389816 DOI: 10.2459/jcm.0000000000000620] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
AIMS Homozygous familial hypercholesterolemia (HoFH) is a genetic dyslipidemia characterized by elevated levels of low-density lipoprotein cholesterol (LDL-C) and accelerated atherosclerosis. Frequently, traditional lipid-lowering therapy is ineffective in these patients, and lipoprotein apheresis is required. Lomitapide has been recently approved for HoFH. We reported our experience in HoFH patients treated with lomitapide, evaluating its efficacy and safety profile. METHODS Probands suspected for familial hypercholesterolemia were extrapolated from the registry of patients admitted to our cardiology department. Dutch Lipid Clinic Network (DLCN) criteria were adopted to diagnose familial hypercholesterolemia clinically. Individuals receiving a definite or probable diagnosis of familial hypercholesterolemia underwent family cascade screening and genetic test. Patients with a genetic diagnosis of HoFH were treated with lomitapide and monitored with serial follow-up visits. RESULTS Within 1 year of screening, from a population of 3250 patients admitted to our cardiology department, seven probands were selected with a DLCN score greater than 5. A total of two patients resulted genetically homozygotes for familial hypercholesterolemia and started lomitapide. A marked reduction in LDL-C occurred in both patients on lomitapide (78% reduction in patient 1 and 86% in patient 2 already on lipoprotein apheresis, compared with baseline LDL-C), allowing the apheresis treatment to be stopped in the second case. Lomitapide was well tolerated, and both patients experienced only mild gastrointestinal events. CONCLUSION Lomitapide is an effective and well tolerated cholesterol-lowering drug approved for the treatment of HoFH patients. It would be useful to administer it early in these patients to reduce LDL-C and avoid the development of fatal cardiovascular complications.
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Affiliation(s)
- Simona Sperlongano
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Felice Gragnano
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Francesco Natale
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Laura D'Erasmo
- Department of Internal Medicine and Clinical Specialties, Policlinico Umberto 1, 'Sapienza' University of Rome, Rome
| | - Claudia Concilio
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Arturo Cesaro
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Enrica Golia
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Mario Crisci
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Rossella Sperlongano
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Fabio Fimiani
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Mariagiovanna Russo
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Marcello Arca
- Department of Internal Medicine and Clinical Specialties, Policlinico Umberto 1, 'Sapienza' University of Rome, Rome
| | - Giuseppe Limongelli
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
| | - Paolo Calabrò
- Division of Cardiology, Department of Cardio-thoracic and Respiratory Sciences, University of Campania 'Luigi Vanvitelli', A.O. dei Colli Monaldi Hospital, Naples
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Maranghi M, Truglio G, Gallo A, Grieco E, Verrienti A, Montali A, Gallo P, Alesini F, Arca M, Lucarelli M. A novel splicing mutation in the ABCA1 gene, causing Tangier disease and familial HDL deficiency in a large family. Biochem Biophys Res Commun 2018; 508:487-493. [PMID: 30503498 DOI: 10.1016/j.bbrc.2018.11.064] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 11/12/2018] [Indexed: 11/29/2022]
Abstract
Tangier disease is a rare disorder of lipoprotein metabolism that presents with extremely low levels of HDL cholesterol and apoprotein A-I. It is caused by mutations in the ATP-binding cassette transporter A1 (ABCA1) gene. Clinical heterogeneity and mutational pattern of Tangier disease are poorly characterized. Moreover, also familial HDL deficiency may be caused by mutations in ABCA1 gene. ATP-binding cassette transporter A1 (ABCA1) gene mutations in a patient with Tangier disease, who presented an uncommon clinical history, and in his family were found and characterized. He was found to be compound heterozygous for two intronic mutations of ABCA1 gene, causing abnormal pre-mRNAs splicing. The novel c.1510-1G > A mutation was located in intron 12 and caused the activation of a cryptic splice site in exon 13, which determined the loss of 22 amino acids of exon 13 with the introduction of a premature stop codon. Five heterozygous carriers of this mutation were also found in proband's family, all presenting reduced HDL cholesterol and ApoAI (0.86 ± 0.16 mmol/L and 92.2 ± 10.9 mg/dL respectively), but not the typical features of Tangier disease, a phenotype compatible with the diagnosis of familial HDL deficiency. The other known mutation c.1195-27G > A was confirmed to cause aberrant retention of 25 nucleotides of intron 10 leading to the insertion of a stop codon after 20 amino acids of exon 11. Heterozygous carriers of this mutation also showed the clinical phenotype of familial HDL deficiency. Our study extends the catalog of pathogenic intronic mutations affecting ABCA1 pre-mRNA splicing. In a large family, a clear demonstration that the same mutations may cause Tangier disease (if in compound heterozygosis) or familial HDL deficiency (if in heterozygosis) is provided.
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Affiliation(s)
- Marianna Maranghi
- Department of Internal Medicine and Medical Specialties, Atherosclerosis Unit, Sapienza University of Rome, Italy
| | - Gessica Truglio
- Department of Internal Medicine and Medical Specialties, Atherosclerosis Unit, Sapienza University of Rome, Italy; Department of Cellular Biotechnologies and Hematology, Sapienza University of Rome, Italy
| | - Antonio Gallo
- Department of Internal Medicine and Medical Specialties, Atherosclerosis Unit, Sapienza University of Rome, Italy
| | - Elvira Grieco
- Department of Internal Medicine and Medical Specialties, Atherosclerosis Unit, Sapienza University of Rome, Italy
| | - Antonella Verrienti
- Department of Internal Medicine and Medical Specialties, Atherosclerosis Unit, Sapienza University of Rome, Italy
| | - Anna Montali
- Department of Internal Medicine and Medical Specialties, Atherosclerosis Unit, Sapienza University of Rome, Italy
| | - Pietro Gallo
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - Francesco Alesini
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - Marcello Arca
- Department of Internal Medicine and Medical Specialties, Atherosclerosis Unit, Sapienza University of Rome, Italy
| | - Marco Lucarelli
- Department of Cellular Biotechnologies and Hematology, Sapienza University of Rome, Italy; Pasteur Institute Cenci Bolognetti Foundation, Sapienza University of Rome, Italy.
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Moulin P, Dufour R, Averna M, Arca M, Cefalù AB, Noto D, D'Erasmo L, Di Costanzo A, Marçais C, Walther LAAS, Banach M, Borén J, Cramb R, Gouni-Berthold I, Hughes E, Johnson C, Pintó X, Reiner Ž, van Lennep JR, Soran H, Stefanutti C, Stroes E, Bruckert E. Characterisation of patients with familial chylomicronaemia syndrome (FCS) and multifactorial chylomicronaemia syndrome (MCS): Establishment of an FCS clinical diagnostic score. Data Brief 2018; 21:1334-1336. [PMID: 30456254 PMCID: PMC6231039 DOI: 10.1016/j.dib.2018.10.125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 10/24/2018] [Accepted: 10/24/2018] [Indexed: 11/27/2022] Open
Abstract
Data presented in this article are supplementary material to our article entitled “Identification and diagnosis of patients with familial chylomicronaemia syndrome (FCS): expert panel recommendations and proposal of an “FCS Score” (Moulin et al., 2018, in press). The data describe the genotypes of patients with familial chylomicronaemia syndrome (FCS) and multifactorial chylomicronaemia syndrome (MCS), from the validation and replication cohorts.
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Affiliation(s)
- Philippe Moulin
- Hôpital Cardiovasculaire Louis Pradel, Hospices Civils de Lyon, INSERM UMR 1060 Carmen, Université Claude Bernard Lyon 1, Lyon, France
| | - Robert Dufour
- Institut de Recherches Cliniques de Montréal, Montréal, Canada
| | - Maurizio Averna
- Dipartimento Biomedico di Medicina Interna e Specialistica (Di.Bi.M.I.S.), University of Palermo, Palermo, Italy
| | - Marcello Arca
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Angelo B Cefalù
- Dipartimento Biomedico di Medicina Interna e Specialistica (Di.Bi.M.I.S.), University of Palermo, Palermo, Italy
| | - Davide Noto
- Dipartimento Biomedico di Medicina Interna e Specialistica (Di.Bi.M.I.S.), University of Palermo, Palermo, Italy
| | - Laura D'Erasmo
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Alessia Di Costanzo
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Christophe Marçais
- Hôpital Cardiovasculaire Louis Pradel, Hospices Civils de Lyon, INSERM UMR 1060 Carmen, Université Claude Bernard Lyon 1, Lyon, France
| | - Luis Antonio Alvarez-Sala Walther
- Hospital General Universitario Gregorio Marañón, IiSGM, Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | | | - Jan Borén
- University of Gothenburg, Gothenburg, Sweden
| | - Robert Cramb
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Elizabeth Hughes
- Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | | | | | | | | | - Handrean Soran
- Central Manchester University Hospital NHS Foundation Trust, Manchester, UK
| | - Claudia Stefanutti
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Erik Stroes
- Academic Medical Center, Amsterdam, the Netherlands
| | - Eric Bruckert
- Endocrinologie Métabolisme et Prévention Cardiovasculaire, Institut E3M et IHU Cardiométabolique (ICAN), Hôpital Pitié Salpêtrière, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
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Ruscica M, Simonelli S, Botta M, Ossoli A, Lupo MG, Magni P, Corsini A, Arca M, Pisciotta L, Veglia F, Franceschini G, Ferri N, Calabresi L. Plasma PCSK9 levels and lipoprotein distribution are preserved in carriers of genetic HDL disorders. Biochim Biophys Acta Mol Cell Biol Lipids 2018; 1863:991-997. [DOI: 10.1016/j.bbalip.2018.05.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 04/18/2018] [Accepted: 05/27/2018] [Indexed: 01/27/2023]
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93
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De Luca L, Arca M, Temporelli PL, Colivicchi F, Gonzini L, Lucci D, Bosco B, Callerame M, Lettica GV, Di Lenarda A, Gulizia MM. Prevalence and pharmacologic management of familial hypercholesterolemia in an unselected contemporary cohort of patients with stable coronary artery disease. Clin Cardiol 2018; 41:1075-1083. [PMID: 30039543 DOI: 10.1002/clc.23031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/16/2018] [Accepted: 07/20/2018] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Familial hypercholesterolemia (FH) is an inherited disorder characterized by elevated plasma levels of low-density lipoprotein cholesterol (LDL-C) associated with premature cardiovascular disease. METHODS Using the data from the START (STable Coronary Artery Diseases RegisTry) study, a nationwide, prospective survey on patients with stable coronary artery disease (CAD), we described prevalence and lipid lowering strategies commonly employed in these patients. The study population was divided into "definite/probable FH," defined as a Dutch Lipid Clinic Network (DLCN) score ≥6, "possible FH" with DLCN 3-5, and "unlikely FH" in presence of a DLCN <3. RESULTS Among the 4030 patients with the DLCN score available, 132 (3.3%) were classified as FH (2.3% with definite/probable and 1.0% with possible FH) and 3898 (96.7%) had unlikely FH. Patients with both definite/probable and possible FH were younger compared to patients not presenting FH. Mean on-treatment LDL-C levels were 107.8 ± 41.5, 84.4 ± 40.9, and 85.8 ± 32.3 (P < 0.0001) and a target of ≤70 mg/dL was reached in 10.9%, 30.0%, and 22.0% (P < 0.0001) of patents with definite/probable, possible FH, and unlikely FH, respectively. Statin therapy was prescribed in 85 (92.4%) patients with definite/probable FH, in 38 (95.0%) with possible FH, and in 3621 (92.9%) with unlikely FH (P = 0.86). The association of statin and ezetimibe, in absence of other lipid-lowering therapy, was more frequently used in patients with definite/probable FH compared to patients without FH (31.5% vs 17.5% vs 9.5%; P < 0.0001). CONCLUSIONS In this large cohort of consecutive patients with stable CAD, FH was highly prevalent and generally undertreated with lipid lowering therapies.
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Affiliation(s)
- Leonardo De Luca
- Division of Cardiology, S. Giovanni Evangelista Hospital, Tivoli, Italy.,ANMCO Research Center, Firenze, Italy
| | - Marcello Arca
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Roma, Italy
| | - Pier L Temporelli
- Division of Cardiology, Istituti Clinici Scientifici Maugeri, IRCCS, Novara, Italy
| | | | | | | | - Biagio Bosco
- Division of Cardiology, S. Giuseppe e Melorio Hospital, S. Maria Capua Vetere, Italy
| | | | - Giulio V Lettica
- Division of Cardiology, R. Guzzardi Hospital, Vittoria, Ragusa, Italy
| | - Andrea Di Lenarda
- Cardiology, Azienda Sanitaria Universitaria Integrata di Trieste, Trieste, Italy
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94
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Arca M, Soran H, Digenio A, Hsieh A, Rosenblit P, Stevenson M. Assessing the disease burden among patients with familial chylomicronemia syndrome (FCS) on volanesorsen: Results of the re-focus study. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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95
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D'erasmo L, Di Costanzo A, Cassandra F, Minicocci I, Polito L, Arca M. Detection of familial chylomicronemia syndrome in a cohort of patients with severe hypertriglyceridemia through a next generation sequencing approach. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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96
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Moulin P, Dufour R, Averna M, Arca M, Cefalù AB, Noto D, D'Erasmo L, Di Costanzo A, Marçais C, Alvarez-Sala Walther LA, Banach M, Borén J, Cramb R, Gouni-Berthold I, Hughes E, Johnson C, Pintó X, Reiner Ž, van Lennep JR, Soran H, Stefanutti C, Stroes E, Bruckert E. Identification and diagnosis of patients with familial chylomicronaemia syndrome (FCS): Expert panel recommendations and proposal of an “FCS score”. Atherosclerosis 2018; 275:265-272. [DOI: 10.1016/j.atherosclerosis.2018.06.814] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 05/23/2018] [Accepted: 06/13/2018] [Indexed: 12/31/2022]
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97
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Arca M, Hsieh A, Soran H, Rosenblit P, O'Dea L, Stevenson M. The effect of volanesorsen treatment on the burden associated with familial chylomicronemia syndrome: the results of the ReFOCUS study. Expert Rev Cardiovasc Ther 2018; 16:537-546. [PMID: 29889589 DOI: 10.1080/14779072.2018.1487290] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Volanesorsen, an investigational inhibitor of apoC-III synthesis, significantly reduced triglyceride levels in clinical trials in patients with familial chylomicronemia syndrome (FCS), a rare genetic disorder characterized by marked chylomicronemia leading to a spectrum of symptoms, including recurrent abdominal pain and episodes of potentially fatal acute pancreatitis (AP). OBJECTIVE To determine the effect of volanesorsen on burden of disease on patients with FCS Methods: ReFOCUS was a retrospective global web-based survey open to patients with FCS who received volanesorsen for ≥3 months in an open-label extension study. The survey included questions about patients' experiences before and after volanesorsen treatment. RESULTS Twenty-two respondents had received volanesorsen for a median of 222 days. Volanesorsen significantly reduced the number of symptoms per patient across physical, emotional, and cognitive domains. Significant reductions from baseline were reported for steatorrhea, pancreatic pain, and constant worry about an attack of pain/AP. Respondents reported that volanesorsen improved overall management of symptoms and reduced interference of FCS with work/school responsibilities. Reductions in the negative impact of FCS on personal, social, and professional life were also reported. CONCLUSIONS Treatment with volanesorsen has the potential to reduce disease burden in patients with FCS through modulation of multiple symptom domains.
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Affiliation(s)
- Marcello Arca
- a Department of Lipid and Atherosclerosis , La Sapienza University of Rome , Rome , Italy
| | | | - Handrean Soran
- c Department of Medicine , Manchester University Hospital NHS Foundation Trust , Manchester , UK
| | - Paul Rosenblit
- d Division of Endocrinology , University of California, Irvine, Irvine, CA and Diabetes/Lipid Management & Research Center , Huntington Beach , CA , USA
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98
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Pirillo A, Garlaschelli K, Arca M, Averna M, Bertolini S, Calandra S, Tarugi P, Catapano AL. Spectrum of mutations in Italian patients with familial hypercholesterolemia: New results from the LIPIGEN study. ATHEROSCLEROSIS SUPP 2018; 29:17-24. [PMID: 28965616 DOI: 10.1016/j.atherosclerosissup.2017.07.002] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Familial hypercholesterolemia (FH) is an autosomal dominant disease characterized by elevated plasma levels of LDL-cholesterol that confers an increased risk of premature atherosclerotic cardiovascular disease. Early identification and treatment of FH patients can improve prognosis and reduce the burden of cardiovascular mortality. Aim of this study was to perform the mutational analysis of FH patients identified through a collaboration of 20 Lipid Clinics in Italy (LIPIGEN Study). METHODS We recruited 1592 individuals with a clinical diagnosis of definite or probable FH according to the Dutch Lipid Clinic Network criteria. We performed a parallel sequencing of the major candidate genes for monogenic hypercholesterolemia (LDLR, APOB, PCSK9, APOE, LDLRAP1, STAP1). RESULTS A total of 213 variants were detected in 1076 subjects. About 90% of them had a pathogenic or likely pathogenic variants. More than 94% of patients carried pathogenic variants in LDLR gene, 27 of which were novel. Pathogenic variants in APOB and PCSK9 were exceedingly rare. We found 4 true homozygotes and 5 putative compound heterozygotes for pathogenic variants in LDLR gene, as well as 5 double heterozygotes for LDLR/APOB pathogenic variants. Two patients were homozygous for pathogenic variants in LDLRAP1 gene resulting in autosomal recessive hypercholesterolemia. One patient was found to be heterozygous for the ApoE variant p.(Leu167del), known to confer an FH phenotype. CONCLUSIONS This study shows the molecular characteristics of the FH patients identified in Italy over the last two years. Full phenotypic characterization of these patients and cascade screening of family members is now in progress.
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Affiliation(s)
- Angela Pirillo
- Center for the Study of Atherosclerosis, E. Bassini Hospital, Cinisello Balsamo, Milan, Italy.
| | - Katia Garlaschelli
- Center for the Study of Atherosclerosis, E. Bassini Hospital, Cinisello Balsamo, Milan, Italy
| | - Marcello Arca
- Department of Internal Medicine and Medical Specialties, Sapienza University, Rome, Italy
| | - Maurizio Averna
- Biomedical Department of Internal Medicine and Specialistics (DIBIMIS), University of Palermo, Palermo, Italy
| | | | - Sebastiano Calandra
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Patrizia Tarugi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Alberico L Catapano
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy; IRCCS MultiMedica, Sesto S. Giovanni, Milan, Italy
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Gaudet D, Digenio A, Alexander VJ, Arca M, Jones AF, Stroes E, Bergeron J, Civeira F, Hemphill LC, Blom DJ, Flaim J, Hughes S, Geary R, Tsimikas S, Bruckert E. The APPROACH Study: A Randomized, Double-Blind, Placebo-Controlled, Phase 3 Study of Volanesorsen Administered Subcutaneously to Patients with FCS. ATHEROSCLEROSIS SUPP 2018. [DOI: 10.1016/j.atherosclerosissup.2018.04.042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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100
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Arca M, Soran H, Digenio A, Hsieh A, Rosenblit P, Stevenson M. Assessing the Disease Burden among Patients with Familial Chylomicronemia Syndrome (FCS) on Volanesorsen: Results of the Re-FOCUS Study. ATHEROSCLEROSIS SUPP 2018. [DOI: 10.1016/j.atherosclerosissup.2018.04.200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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