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Pérez-Jiménez F, Pascual V, Meco JF, Pérez Martínez P, Delgado Lista J, Domenech M, Estruch R, León-Acuña A, López-Miranda J, Sánchez-Ramos A, Soler I Ferrer C, Soler-Rivas C, Solá Alberich RM, Valdivielso P, Ros E. Document of recommendations of the SEA 2018. Lifestyle in cardiovascular prevention. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS 2018; 30:280-310. [PMID: 30236615 DOI: 10.1016/j.arteri.2018.06.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 06/16/2018] [Indexed: 02/05/2023]
Abstract
Lifestyle is a complex concept that includes aspects external to ourselves that can modulate and influence our health. The knowledge of the relationship between lifestyle and cardiovascular risk does not attain the level of evidence achieved with clinical trials with drugs, because clinical studies are scarce and mainly of observational nature, albeit based on large cohorts. Nutritional epidemiology has the added difficulty of being based mostly on subjective dietary recall methods to ascertain nutrient and food intake over time, with the additional problems of incomplete data collection, variable measurements of adherence due to seasonal and geographical differences in food composition, and the changing eating behavior that human beings have over time. The purpose of this document is to carry out an updated and hierarchical review of the relationship between lifestyle and cardiovascular disease based on current evidence, paying attention to three aspects that are of great pathogenic importance and are directly modifiable: physical activity, tobacco consumption, and diet. With this, we intend to update the knowledge on this relationship, construct evidence-based recommendations, and provide a simple tool for clinical practice especially directed to health professionals involved in the care of people at cardiovascular risk, defining simple and easy strategies for individuals who receive advice for the primary and secondary prevention of cardiovascular diseases.
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Ruilope LM, Catalina-Romero C, Sanchez-Chaparro MA, Valdivielso P, Quevedo-Aguado L, Moral I, Brotons C, Calvo-Bonacho E. P5414Dietary habits and sick leave. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Ruilope LM, Fernandez-Labandera C, Valdivielso P, Sanchez-Chaparro MA, Catalina-Romero C, Quevedo-Aguado L, Martinez-Munoz P, Calvo-Bonacho E. P1536A new efficient and flexible cardiovascular risk model for working population. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Sánchez ramos A, Casañas MartineZ M, Ibarretxe D, Tomasini R, Anglada J, Plana N, Brea A, Valdivielso P. Lysosomal acid lipase deficiency (LAL-D) : Report of new four Spanish unrelated cases. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Pérez López C, Almagro F, Brea A, Sánchez-Chaparro M, Muñiz O, Álvarez-Sala L, Ariza M, Valdivielso P. Sequence variants in the GPIHBP1 gene in patients with severe hypertriglyceridemia. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Domenech A, Muñoz-Montiel A, García-Casares N, Rioja J, Ruiz-Esteban P, Gutierrez-Castaño P, Prunera Pardell MJ, Olveira C, Valdivielso P, Sánchez-Chaparro MÁ. High risk of subclinical atherosclerosis in COPD exacerbator phenotype. Respir Med 2018; 141:165-171. [PMID: 30053963 DOI: 10.1016/j.rmed.2018.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/12/2018] [Accepted: 07/13/2018] [Indexed: 01/31/2023]
Abstract
It is not known whether COPD exacerbations contribute to an increased vascular risk already associated with the disease. For this reason, we prospectively evaluated 127 patients referred for a monographic COPD consultation. We classify as exacerbators those who had experienced two or more moderate exacerbations in the previous year, or who had had a hospital admission. All underwent a blood analysis, respiratory function tests, global cardiovascular and coronary risk estimates (with four of the most frequently used scores, and the Chronic Obstructive Pulmonary Disease Coronaropathy Risk (COPDCoRi) score, respectively); and an EcoDoppler to measure carotid intima-media thickness and the ankle-brachial index. Finally, we included 50 patients with exacerbator phenotypes and 57 with non-exacerbator phenotypes, ranging from 63 ± 7 years old, 74% of whom were male. The exacerbator phenotype increased the risk of carotid intima-media thickness above the 75th percentile range by a factor of almost three, independently of the severity of COPD and global cardiovascular risk. The association between the exacerbator phenotype and high c-IMT was more evident in patients under 65. In conclusion, the presence of subclinical atherosclerosis is independently associated with the exacerbator phenotype, with more pronounced differences in younger patient; which suggests that we should intensify control of vascular risk factors in these groups of patients.
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Carrillo-Linares JL, García-Fernández MI, Morillo MJ, Sánchez P, Rioja J, Barón FJ, Ariza MJ, Harrington DJ, Card D, Boraldi F, Quaglino D, Valdivielso P. The Effects of Parenteral K1 Administration in Pseudoxanthoma Elasticum Patients Versus Controls. A Pilot Study. Front Med (Lausanne) 2018; 5:86. [PMID: 29713628 PMCID: PMC5911498 DOI: 10.3389/fmed.2018.00086] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 03/20/2018] [Indexed: 01/07/2023] Open
Abstract
Introduction Pseudoxanthoma elasticum (PXE) is a rare disease caused by mutations in the ABCC6 gene. Vitamin K1 is involved in the posttranslational carboxylation of some proteins related to inhibition of the calcification process. Our aim was to investigate, in patients affected by PXE, baseline levels of vitamin K1-dependent proteins and -metabolites and whether parenteral administration of phytomenadione was effective in modulating their levels. Methods We included eight PXE patients with typical clinical symptoms (skin, retina, and vascular calcification) and two ABCC6 causative mutations; 13 clinically unaffected first-degree patients’ relatives (9 carrying one ABCC6 mutation and 4 non-carriers). We assessed urinary vitamin K1 metabolites and serum Glu- and Gla-OC, Gas6 and undercaboxylated prothrombin (PIVKA-II), at baseline and after 1 and 6 weeks after a single intramuscular injection of 10 mg vitamin K1. Results Comparison of PXE patients, heterozygous, and non-carriers revealed differences in baseline levels of serum MK-4 and of urinary vitamin K metabolites. The response to phytomenadione administration on vitamin K-dependent proteins was similar in all groups. Conclusion The physiological axis between vitamin K1 and vitamin K-dependent proteins is preserved; however, differences in the concentration of vitamin K metabolites and of MK-4 suggest that vitamin K1 metabolism/catabolism could be altered in PXE patients.
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Burggraaf B, van Breukelen-van der Stoep DF, van Zeben J, van der Meulen N, van de Geijn GJM, Liem A, Valdivielso P, Rioja Villodres J, Ramírez-Bollero J, van der Zwan E, Castro Cabezas M. Evidence for increased chylomicron remnants in rheumatoid arthritis. Eur J Clin Invest 2018; 48. [PMID: 29231984 DOI: 10.1111/eci.12873] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 12/06/2017] [Indexed: 01/28/2023]
Abstract
BACKGROUND Levels of apolipoprotein (apo) B48 may be increased in conditions associated with systemic inflammation and increased cardiovascular disease (CVD) risk such as rheumatoid arthritis (RA). We aimed to evaluate apo B48 levels in patients with RA in relation to subclinical atherosclerosis. METHODS Patients with RA (without CVD) and controls without RA but with high CVD risk (based on the presence of diabetes mellitus or a history of CVD) and healthy controls were included in this cross-sectional study. Carotid intima-media thickness (cIMT) was measured as a surrogate for vascular damage. RESULTS In total, 312 patients with RA, 65 controls with high CVD risk and 36 healthy controls were included. Patients with RA had the highest mean apo B48 (10.00 ± 6.65 mg/L) compared to controls with high CVD risk and healthy controls (8.37 ± 5.16 and 5.22 ± 2.46, P < .001). Triglycerides levels were comparable with controls. In RA, apo B48 correlated positively with triglycerides (r = .645; P < .001) but not with cIMT. However, in RA subjects not using lipid or blood pressure lowering medication, a weak correlation was found with cIMT (r = .157; P = .014). RA patients in the highest apo B48 tertile were more often rheumatoid factor positive and anti-CCP positive compared to the lowest tertile. CONCLUSION Rheumatoid arthritis patients have higher levels of apo B48 compared to controls with high CVD risk and healthy controls, with normal levels of triglycerides. This accumulation of atherogenic chylomicron remnants may contribute to the elevated CVD risk in RA patients.
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Pedro-Botet J, Ascaso JF, Barrios V, De la Sierra A, Escalada J, Millán J, Mostaza JM, Pérez-Martínez P, Pintó X, Salas-Salvadó J, Valdivielso P. COSMIC project: consensus on the objectives of the metabolic syndrome in clinic. Diabetes Metab Syndr Obes 2018; 11:683-697. [PMID: 30464566 PMCID: PMC6217133 DOI: 10.2147/dmso.s165740] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Metabolic syndrome (MetS), a disorder with a high and growing prevalence, is a recognized risk factor for cardiovascular disease (CVD) and type 2 diabetes. It is a constellation of clinical and metabolic risk factors that include abdominal obesity, dyslipidemia, glucose intolerance, and hypertension. Unfortunately, MetS is typically underrecognized, and there is great heterogeneity in its management, which can hamper clinical decision-making and be a barrier to achieving the therapeutic goals of CVD and diabetes prevention. Although no single treatment for MetS as a whole currently exists, management should be targeted at treating the conditions contributing to it and possibly reversing the risk factors. All this justifies the need to develop recommendations that adapt existing knowledge to clinical practice in our healthcare system. In this regard, professionals from different scientific societies who are involved in the management of the different MetS components reviewed the available scientific evidence focused basically on therapeutic aspects of MetS and developed a consensus document to establish recommendations on therapeutic goals that facilitate their homogenization in clinical decision-making.
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Pérez-Calahorra S, Sánchez-Hernández RM, Plana N, Valdivielso P, Civeira F. Registro Nacional de Dislipemias de la Sociedad Española de Arteriosclerosis: situación actual. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS 2017; 29:248-253. [DOI: 10.1016/j.arteri.2017.09.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 09/08/2017] [Accepted: 09/13/2017] [Indexed: 11/15/2022]
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Masana L, Plana N, Pérez-Calahorra S, Ibarretxe D, Lamiquiz-Moneo I, Pedro-Botet J, Suárez-Tembra M, Valdivielso P, Ortega E, Civeira F. How many familial hypercholesterolemia patients are eligible for PCSK9 inhibition? Atherosclerosis 2017; 262:107-112. [PMID: 28531826 DOI: 10.1016/j.atherosclerosis.2017.05.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 04/20/2017] [Accepted: 05/11/2017] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND AIMS Familial hypercholesterolemia (FH) is a high cardiovascular risk condition. Less than 20% of patients achieve the LDL targets. Although PCSK9 inhibitors improve control and reduce cardiovascular events, official recommendations for their use are restrictive. We aim to assess the number of FH patients suitable for PCSK9 inhibition according to the European guidelines. METHODS A total of 2685 FH patients, with a minimum follow-up of 6 months, included in the Dyslipidemia Registry of the Spanish Arteriosclerosis Society, were sorted according to the intensity of their lipid-lowering therapy (LLT) and LDL cholesterol levels achieved. The number of patients who met the recommendations for PCSK9 inhibition treatment according to the European Atherosclerosis Society (ESC/EAS), Spanish Arteriosclerosis Society and the European Medicines Agency was calculated. RESULTS In total, 1573 patients were on high-intensity LLT; 607 were on moderate-intensity statins; 82 were on low-intensity LLT, and 423 were neither on statins nor on ezetimibe in the last visit registered. The mean LDL reduction among those on high-intensity LLT was 54%. Ninety-one percent of patients on high-intensity LLT had an LDL below 5.2 mmol/L, 53% below 3.4 mmol/L, and 23% below 2.6 mmol/L. Only 12% of FH patients with cardiovascular disease achieved 1.8 mmol/L. Despite this, only 17% of patients qualified for PCSK9 inhibition according to ESC/EAS guidelines. CONCLUSIONS For patients with a condition that exposes them to high cardiovascular risk and who have extreme difficulties in achieving LDL targets, wider access to PCSK9 inhibitor therapy is warranted.
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Cueto-Galán R, Barón FJ, Valdivielso P, Pintó X, Corbella E, Gómez-Gracia E, Wärnberg J. Cambios en el Índice de Hígado Graso con una intervención con dieta mediterránea: seguimiento de 6 años del ensayo PREDIMED-Málaga. Med Clin (Barc) 2017; 148:435-443. [DOI: 10.1016/j.medcli.2016.11.032] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 11/22/2016] [Accepted: 11/24/2016] [Indexed: 12/22/2022]
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Camacho M, Rengel C, López-Herrero E, Carrillo JL, Eslava AJ, Valdivielso P. Approach to the management of pregnancy in patients with pseudoxanthoma elasticum: a review. J OBSTET GYNAECOL 2016; 36:1061-1066. [PMID: 27623860 DOI: 10.1080/01443615.2016.1196478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Management of pregnancy in patients with rare diseases is often guided by incomplete knowledge because of a lack of high-quality case control studies or single-centre experience. Pseudoxanthoma elasticum (PXE) is an autosomal recessive metabolic disorder that results in calcification of elastic fibres of the skin, retina, and arteries, leading to skin lesions, eventual central visual loss, and potential arterial insufficiency in most patients. It is due to mutations in ABCC6, which encodes the eponymous membrane transport protein. We review the literature on pregnancy in PXE, including the effects of the diseases on pregnancy and its complications, the effect of PXE on the foetus, and the effects of pregnancy on PXE, and conclude that in the majority of pregnancies in women with PXE, the outcome for mother, baby, and the disease is uneventful. We also provide recommendations for managing pregnancy in PXE.
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Mateo-Gallego R, Perez-Calahorra S, Laclaustra M, Plana N, Lahoz C, Pedro-Botet J, Ascaso J, Belmonte AV, Valdivielso P, Brea Á, Civeira F. Two-generation cardiovascular disease prevalence in familial hypercholesterolemia. Atherosclerosis 2016. [DOI: 10.1016/j.atherosclerosis.2016.07.276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Antequera I, Cuende JI, Nieto López-Guerrero J, Valdivielso P. [Vascular risk in endocrine diseases other than diabetes]. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2016; 28:197-201. [PMID: 26153542 DOI: 10.1016/j.arteri.2015.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2015] [Revised: 05/05/2015] [Accepted: 05/14/2015] [Indexed: 06/04/2023]
Abstract
Endocrinological diseases directly affect the cardiovascular system. The deleterious effects on cardiovascular function can be direct, and linked to the increase or reduction of circulating hormones. Equally, the adverse effects may be indirect; for example following the rise in blood pressure, increase or redistribution of lean mass, or increased plasma lipoproteins. The best health care and the increasing availability of biochemical tests lead to the diagnosis of many endocrine diseases before the onset of clinical signs. This review will focus on presenting evidence of cardiovascular functional or structural impairment in cases of primary hyperparathyroidism, Cushing's syndrome, and hypothyroidism in their sub-clinical forms, as well as the reversibility of complications after appropriate treatment.
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Masana L, Ascaso JF, Civeira F, Pedro-Botet J, Valdivielso P, Guijarro C, Mostaza J, López Miranda J, Pintó X. [Consensus document of the Spanish Society of Arteriosclerosis on indications of inhibitors of PCSK9]. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2016; 28:164-5. [PMID: 26976748 DOI: 10.1016/j.arteri.2016.02.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 02/11/2016] [Indexed: 11/26/2022]
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Manrique-Arija S, Ureña I, Valdivielso P, Rioja J, Jiménez-Núñez FG, Irigoyen MV, Fernández-Nebro A. Insulin resistance and levels of adipokines in patients with untreated early rheumatoid arthritis. Clin Rheumatol 2015; 35:43-53. [PMID: 26526677 PMCID: PMC4710654 DOI: 10.1007/s10067-015-3106-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Revised: 10/03/2015] [Accepted: 10/21/2015] [Indexed: 01/02/2023]
Abstract
The aim of this study is to investigate the presence of insulin resistance (IR) in patients with untreated early rheumatoid arthritis (ERA) and its relationship with adipokines, inflammatory cytokines, and treatment. In this prospective study, we enrolled 46 ERA patients with a disease duration of <1 year, and 45 sex-, age-, race-, and body mass index (BMI)-matched controls. Patients and controls with diabetes or a history of glucocorticoid (GC) or disease-modifying antirheumatic drugs (DMARDs) use were excluded. Patients were assessed at the time of diagnosis (visit 1) and after 6 months of treatment (visit 2). The main outcomes were homeostatic model assessment of IR (HOMA-IR) and β-cell function (HOMA-β) and quantitative insulin sensitivity check index (QUICKI). A multivariate regression analysis was performed to analyze IR adjusting according to lipids, body composition, physical activity, nutrition, and inflammatory cytokine and adipokine levels. The baseline HOMA-IR, HOMA-β, and QUICKI values were similar in both groups. However, patients showed lower levels of physical activity, total cholesterol, and high-density lipoprotein. Moreover, the inflammatory cytokines and resistin concentrations were higher in patients than controls. Multivariate analysis indicated that BMI and baseline rheumatoid factor levels were positively associated with HOMA-IR and HOMA-β, and negatively with QUICKI. After DMARD treatment, patients showed improvements in inflammatory parameters and lipids whereas IR remained stable. Furthermore, adiponectin and resistin concentrations decreased slightly. Our data suggest that IR is not present in ERA patients either at diagnosis or at 6 months after treatment. However, symptom duration and fat mass appear to be related.
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de Vries MA, Klop B, Alipour A, van de Geijn GJM, Prinzen L, Liem AH, Valdivielso P, Rioja Villodres J, Ramírez-Bollero J, Castro Cabezas M. In vivo evidence for chylomicrons as mediators of postprandial inflammation. Atherosclerosis 2015; 243:540-5. [PMID: 26523991 DOI: 10.1016/j.atherosclerosis.2015.10.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 10/16/2015] [Accepted: 10/20/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND AND AIMS The postprandial situation is a pro-inflammatory condition most likely linked to the development of atherosclerosis. We evaluated the relationship between apolipoprotein (apo) B48 and fasting and postprandial leukocyte activation markers. METHODS Leukocyte activation markers and apo B48 were determined in 80 subjects with and without coronary artery disease (CAD). Twelve healthy subjects underwent an oral fat loading test (up to 8 h). RESULTS Fasting apo B48 was significantly higher in patients with CAD (n = 47, 8.1 ± 5.2 mg/L) than in subjects without CAD (n = 33, 5.9 ± 3.9 mg/L, p = 0.022). Fasting apo B48 and triglycerides correlated positively with fasting monocyte CD11b and neutrophil CD66b expression. Plasma apo B48 and leukocyte activation markers increased after an oral fat load. No correlations were found between fasting or postprandial triglycerides and postprandial leukocyte activation markers. We observed no correlations between postprandial apo B48 and postprandial neutrophil CD11b or CD66b expression. CONCLUSION This study suggests that chylomicron remnants may be responsible for postprandial leukocyte activation in the circulation. The postprandial chylomicron response may be a stronger mediator of postprandial inflammation than postprandial triglyceridemia.
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Ariza MJ, Martínez-Hernández PL, Ibarretxe D, Rabacchi C, Rioja J, Grande-Aragón C, Plana N, Tarugi P, Olivecrona G, Calandra S, Valdivielso P. Novel mutations in the GPIHBP1 gene identified in 2 patients with recurrent acute pancreatitis. J Clin Lipidol 2015; 10:92-100.e1. [PMID: 26892125 DOI: 10.1016/j.jacl.2015.09.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 09/09/2015] [Accepted: 09/16/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND Glycosylphosphatidylinositol-anchored high-density lipoprotein-binding protein 1 (GPIHBP1) has been demonstrated to be essential for the in vivo function of lipoprotein lipase (LPL), the major triglyceride (TG)-hydrolyzing enzyme involved in the intravascular lipolysis of TG-rich lipoproteins. Recently, loss-of-function mutations of GPIHBP1 have been reported as the cause of type I hyperlipoproteinemia in several patients. METHODS Two unrelated patients were referred to our Lipid Units because of a severe hypertriglyceridemia and recurrent pancreatitis. We measured LPL activity in postheparin plasma and serum ApoCII and sequenced LPL, APOC2, and GPIHBP1. RESULTS The 2 patients exhibited very low LPL activity not associated with mutations in LPL gene or with ApoCII deficiency. The sequence of GPIHBP1 revealed 2 novel point mutations. One patient (proband 1) was found to be homozygous for a C>A transversion in exon 3 resulting in the conversion of threonine to lysine at position 80 (p.Thr80Lys). The other patient (proband 2) was found to be homozygous for a G>T transversion in the third base of the ATG translation initiation codon in exon 1, resulting in the conversion of methionine to isoleucine (p.Met1Ile). CONCLUSION In conclusion, we have identified 2 novel GPIHBP1 missense mutations in 2 unrelated patients as the cause of their severe hypertriglyceridemia.
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Valdivielso P. [Hypertriglyceridemia and LMF 1: Another piece of the puzzle]. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2015; 27:253-255. [PMID: 26398545 DOI: 10.1016/j.arteri.2015.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 08/06/2015] [Indexed: 06/05/2023]
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Núñez-Cortés JM, Mantilla T, Millán-Pérez J, Ascaso J, Civeira F, Mostaza J, Pintó X, Valdivielso P. Cardiometabolic risk related with the association of hypertriglyceridemia and low HDL cholesterol levels. Atherosclerosis 2015. [DOI: 10.1016/j.atherosclerosis.2015.04.444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Núñez-Cortés JM, Mantilla T, Millan-Perez J, Pinto X, Valdivielso P, Mostaza J, Civeira F, Ascaso J. Metabolic syndrome in patients with clinical phenotype of “hypertriglyceridemic waist”. Atherosclerosis 2015. [DOI: 10.1016/j.atherosclerosis.2015.04.876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lahoz C, Valdivielso P, González-Alegre MT, García-Iglesias MF, Estirado E, Mostaza JM. [Cancer and cardiovascular disease]. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS 2015; 27:221-5. [PMID: 25772547 DOI: 10.1016/j.arteri.2015.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 02/02/2015] [Indexed: 12/23/2022]
Abstract
Survivors of cancer have a shorter survival in the long term partly due to the increase in cardiovascular diseases (CVD). Some chemotherapy drugs, thoracic and cranial radiotherapy and above all the transplantation of hematopoietic cells are associated with an increase in the incidence of cardiovascular events compared with general population. Some of these treatments favor the development of a metabolic syndrome that could be the intermediary between these treatments and the development of CVD. It is recommended for cancer survivors to promote healthy lifestyles and the strict control of cardiovascular risk factors.
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Valdivielso P, Ramírez-Bollero J, Pérez-López C. Peripheral arterial disease, type 2 diabetes and postprandial lipidaemia: Is there a link? World J Diabetes 2014; 5:577-585. [PMID: 25317236 PMCID: PMC4138582 DOI: 10.4239/wjd.v5.i5.577] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 03/19/2014] [Accepted: 07/17/2014] [Indexed: 02/05/2023] Open
Abstract
Peripheral arterial disease, manifested as intermittent claudication or critical ischaemia, or identified by an ankle/brachial index < 0.9, is present in at least one in every four patients with type 2 diabetes mellitus. Several reasons exist for peripheral arterial disease in diabetes. In addition to hyperglycaemia, smoking and hypertension, the dyslipidaemia that accompanies type 2 diabetes and is characterised by increased triglyceride levels and reduced high-density lipoprotein cholesterol concentrations also seems to contribute to this association. Recent years have witnessed an increased interest in postprandial lipidaemia, as a result of various prospective studies showing that non-fasting triglycerides predict the onset of arteriosclerotic cardiovascular disease better than fasting measurements do. Additionally, the use of certain specific postprandial particle markers, such as apolipoprotein B-48, makes it easier and more simple to approach the postprandial phenomenon. Despite this, only a few studies have evaluated the role of postprandial triglycerides in the development of peripheral arterial disease and type 2 diabetes. The purpose of this review is to examine the epidemiology and risk factors of peripheral arterial disease in type 2 diabetes, focusing on the role of postprandial triglycerides and particles.
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Valdivielso P, Ramírez-Bueno A, Ewald N. Current knowledge of hypertriglyceridemic pancreatitis. Eur J Intern Med 2014; 25:689-94. [PMID: 25269432 DOI: 10.1016/j.ejim.2014.08.008] [Citation(s) in RCA: 249] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 08/19/2014] [Accepted: 08/20/2014] [Indexed: 12/21/2022]
Abstract
Severe hypertriglyceridemia (HTG) is a well established and the most common cause of acute pancreatitis (AP) after alcohol and gall stone disease. It is alleged to account for up to 10% of all pancreatitis episodes. Studies suggest that in patients with triglyceride (TG) levels>1000 mg/dL (>11.3 mmol/L), hypertriglyceridemia-induced acute pancreatitis (HTGP-AP) occurs in approximately 15-20% of all subjects referred to Lipid Clinics. Until now, there is no clear evidence which patients with severe HTG will develop pancreatitis and which will not. Underlying pathophysiological concepts include hydrolysis of TG by pancreatic lipase and excessive formation of free fatty acids with inflammatory changes and capillary injury. Additionally hyperviscosity and ischemia may play a decisive role. The clinical features of HTG-AP patients are supposed to be no different from patients with AP of other etiologies. Yet, there are well-conducted studies suggesting that HTG-AP is associated with a higher severity and complication rate. Therapeutic measurements in HTG-AP include dietary modifications, different antihyperlipidemic agents, insulin and/or heparin treatment. The beneficial use of plasmapheresis is repeatedly reported and suggested in many studies. Yet, due to the lack of randomized and controlled trials, it is currently unknown if plasmapheresis may improve morbidity and mortality in the clinical setting of HTG-AP. Since there are no commonly accepted clinical guidelines in the management of HTG-AP, there is a definite need for an international, multicenter approach to this important subject.
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