Two-generation cardiovascular disease prevalence in familial hypercholesterolemia

Polymorphisms cyclooxygenase-2 -765G>C and interleukin-6 -174G>C are associated with serum inflammation markers in a high cardiovascular risk population and do not modify the response to a Mediterranean diet supplemented with virgin olive oil or nuts

Inflammation is involved in cardiovascular diseases. Some studies have found that the Mediterranean diet (MD) can reduce serum concentrations of inflammation markers. However, none of these studies have analyzed the influence of genetic variability in such a response. Our objective was to study the effect of the -765G>C polymorphism in the cyclooxygenase-2 (COX-2) gene and the -174G>C polymorphism in the interleukin-6 (IL-6) gene on serum concentrations of IL-6, C-reactive protein, intercellular adhesion molecule 1 (ICAM-1) and vascular cell adhesion molecule-1 as well as their influence on the response to a nutritional intervention with MD. An intervention study in a high cardiovascular ri…

Value of the Definition of Severe Familial Hypercholesterolemia for Stratification of Heterozygous Patients

Familial hypercholesterolemia (FH) is characterized by high low-density lipoprotein (LDL) cholesterol with co-dominant transmission and high risk of cardiovascular disease (CVD), although with high variability among subjects. Currently, CVD stratification tools for heterozygous FH (HeFH) are not available. A definition of severe HeFH has been recently proposed by the International Atherosclerosis Society (IAS), but it has not been validated. Our study aims to see clinical characteristics and prevalence of CVD in subjects defined as severe HeFH by IAS criteria. Probable or definite HeFH introduced in the Dyslipidemia Registry of Spanish Arteriosclerosis Society were analyzed by the IAS crite…

Riesgo de interacciones farmacológicas por la coadministración de estatinas con fármacos metabolizados por la isoenzima 3A4 del citocromo P450: estudio epidemiológico, transversal y multicéntrico

Resumen Fundamento y objetivo Las estatinas son farmacos seguros, pero con un elevado riesgo de interacciones farmacologicas. El objetivo del estudio fue evaluar la prevalencia de interacciones potenciales en la isoenzima 3A4 del citocromo P450 (CYP3A4), en una amplia muestra de pacientes tratados con estatinas, y determinar los factores asociados, tanto del paciente como del medico prescriptor. Pacientes y metodo Estudio observacional, transversal, de base poblacional. Fueron seleccionados 7.880 sujetos en tratamiento con estatinas. Se recogieron datos referentes a los pacientes y a los 1.681 medicos participantes. Resultados Un 59% de los pacientes recibia estatinas metabolizadas por el C…

A short screener is valid for assessing mediterranean diet adherence among older spanish men and women

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Components of the mediterranean-type food pattern and serum inflammatory markers among patients at high risk for cardiovascular disease

Components of the Mediterranean-type food pattern and serum inflammatory markers among patients at high risk for cardiovascular disease. OBJECTIVE: To evaluate associations between components of the Mediterranean diet and circulating markers of inflammation in a large cohort of asymptomatic subjects at high risk for cardiovascular disease. SUBJECTS/METHODS: A total of 339 men and 433 women aged between 55 and 80 years at high cardiovascular risk because of presence of diabetes or at least three classical cardiovascular risk factors, food consumption was determined by a semi-quantitative food frequency questionnaire. Serum concentrations of high-sensitivity C-reactive protein (CRP) were meas…

Comprehensive management of risk factors in peripheral vascular disease. Expert consensus

There is currently a degree of divergence among the main clinical practice guidelines on the management of risk factors for peripheral arterial disease (PAD). This project aims to gain understanding of the management of PAD risk factors in clinical practice and to reach a multidisciplinary consensus on the strategies to be followed in order to optimize its identification, treatment, and follow-up.A multidisciplinary consensus following the Delphi methodology.Professionals (n = 130) with extensive experience in PAD participated in this consultation. The results suggest that in order to optimize the control of risk factors, efforts should be aimed at: (1) promoting the involvement and awarene…

Effects of dietary fiber intake on risk factors for cardiovascular disease in subjects at high risk

Background: Epidemiological studies and feeding trials with supplements suggest that fibre intake is associated with a reduction in cardiovascular risk. However, the effects of changes in dietary fibre on risk factor levels have not been evaluated in free-living individuals. Thus, the effects of changes in dietary fibre intake on cardiovascular risk factors were assessed over 3 months in free-living high-risk subjects. Methods: 772 high-risk subjects (age 69±5 years) were assigned to a low-fat diet or two Mediterranean-style diets. All participants received behavioural and nutritional education, including recommendations for increasing the consumption of vegetables, fruits, and legumes. Cha…