showing 11 related works from this author
Association between toenail scandium levels and risk of acute myocardial infarction in European men: the EURAMIC and Heavy Metals Study
2002
The association between scandium status and risk of acute myocardial infarction (MI) was examined in a multicentre case control study in 10 centres from Europe and Israel. Scandium in toenails was assessed in 684 cases and 724 controls less than 70 years of age. Mean concentrations of toenail scandium were 6.74 micro/kg in cases and 7.75 microg/kg in controls. Scandium among controls, adjusted for age and centre was positively associated with concentrations of lycopene and oleic acid in adipose tissue (P = 0.002 for both nutrients). Pearson correlations adjusted for age and centre were significant (P0.05) between scandium and lycopene (r = 0.08), zinc (r = 0.08), mercury (r = 0.18) and olei…
Cohort Profile: Design and methods of the PREDIMED-Plus randomized trial
2019
The PREDIMED (in Spanish: PREvención con DIeta MEDiterránea) primary prevention trial1–3 reported in 2013 that long-term adherence to an energy-unrestricted Mediterranean diet (MedDiet), supplemented with either extra-virgin olive oil (EVOO) or nuts, reduced cardiovascular disease (CVD). PREDIMED showed a 30% relative reduction in the composite cardiovascular primary endpoint (stroke, myocardial infarction or cardiovascular death).2,,3 However, the PREDIMED trial tested only the composition of the diet, but did not test other lifestyle interventions (i.e. energy reduction, increased physical activity (PA) and behavioural modification) frequently applied in the context of the current unprece…
Does the Mediterranean diet counteract the adverse effects of abdominal adiposity?
2015
BACKGROUND AND AIM: We tested the hypothesis that an intervention with a Mediterranean diet (MeDiet) could mitigate the well-known harmful effects of abdominal obesity on cardiovascular health. METHODS AND RESULTS: We assessed the relationship between baseline waist-to-height ratio (WHtR) and major cardiovascular events during a median follow-up of 4.8 years in the Prevention with Mediterranean Diet (PREDIMED) randomized primary prevention trial, which tested a MeDiet against a control diet (advice on a low-fat diet). We also examined whether the MeDiet intervention was able to counteract the detrimental cardiovascular effects of an increased WHtR. The trial included 7447 participants (55-8…
Effect of a Lifestyle Intervention Program With Energy-Restricted Mediterranean Diet and Exercise on Weight Loss and Cardiovascular Risk Factors: One…
2018
OBJECTIVE The long-term impact of intentional weight loss on cardiovascular events remains unknown. We describe 12-month changes in body weight and cardiovascular risk factors in PREvención con DIeta MEDiterránea (PREDIMED)-Plus, a trial designed to evaluate the long-term effectiveness of an intensive weight loss lifestyle intervention on primary cardiovascular prevention. RESEARCH DESIGN AND METHODS Overweight/obese adults with metabolic syndrome aged 55–75 years (n = 626) were randomized to an intensive weight loss lifestyle intervention based on an energy-restricted Mediterranean diet, physical activity promotion, and behavioral support (IG) or a control group (CG). The primary and seco…
A Mediterranean Diet Rich in Extra-Virgin Olive Oil Is Associated with a Reduced Prevalence of Nonalcoholic Fatty Liver Disease in Older Individuals …
2019
Los autores de este trabajo forman parte de PREDIMED study investigators. Son los siguientes: Principales: Xavier Pintó, Marta Fanlo-Maresma, Emili Corbella, Xavier Corbella, M Teresa Mitjavila, Juan J Moreno, Rosa Casas, Ramon Estruch, Dolores Corella, Mònica Bulló, Miguel Ruiz-Canela, Olga Castañer, J Alfredo Martinez, Emilio Ros, PREDIMED Study Investigators. PREDIMED Study investigators: Estruch R, Martínez-González MA, Corella D, Fitó M, Ros E, Salas-Salvadó J, Arós F, Aldamiz-Echevarría M, Alonso-Gómez AM, Berjón J, Forga L, Gállego J, García-Layana A, Larrauri A, Portu-Zapirain J, Timiraos J, Ros E, Covas MI, Martínez-González MA, Salas-Salvadó J, Pérez-Heras A, Serra-Mir M, Pi-Sunye…
Chromium Exposure and Risk of Cardiovascular Disease in High Cardiovascular Risk Subjects ― Nested Case-Control Study in the Prevention With Mediterr…
2017
BACKGROUND: Epidemiological data on chromium (Cr) exposure and the risk of cardiovascular disease (CVD) are still limited. Toenail Cr level (TCL) provides a time-integrated measure reflecting long-term Cr exposure. We measured TCL to assess the hypothesis that long-term Cr exposure was inversely associated with incident CVD in a population at high risk for CVD.Methods and Results:The associations between TCL and CVD were evaluated in a case-control study nested within the "PREvención con DIeta MEDiterránea" (PREDIMED) trial. We randomly selected 147 of the 288 patients diagnosed with CVD during follow-up and matched them on age and sex to 271 controls. Instrumental neutron activation analys…
Mercury exposure and risk of cardiovascular disease: a nested case-control study in the PREDIMED (PREvention with MEDiterranean Diet) study
2017
Background: Substantial evidence suggests that consuming 1-2 servings of fish per week, particularly oily fish (e.g., salmon, herring, sardines) is beneficial for cardiovascular health due to its high n-3 polyunsaturated fatty acid content. However, there is some concern that the mercury content in fish may increase cardiovascular disease risk, but this relationship remains unclear. Methods: The PREDIMED trial included 7477 participants who were at high risk for cardiovascular disease at baseline. In this study, we evaluated associations between mercury exposure, fish consumption and cardiovascular disease. We randomly selected 147 of the 288 cases diagnosed with cardiovascular disease duri…
Toenail cerium levels and risk of a first acute myocardial infarction: the EURAMIC and heavy metals study.
2006
The association between cerium status and risk of first acute myocardial infarction (AMI) was examined in a case-control study in 10 centres from Europe and Israel. Cerium in toenails was assessed by neutron activation analysis in 684 cases and 724 controls aged 70 years or younger. Mean concentrations of cerium were 186 and 173 microg/kg in cases and controls, respectively. Cerium was positively associated with low socio-economic status, smoking, mercury, zinc and scandium (p0.001). Cases had significantly higher levels of cerium than controls after adjustment for age and centre (case-control ratio 1.074; 95% CI 1.002-1.151) and increased in further adjustment for other cardiovascular risk…
Changes in arginine are inversely associated with type 2 diabetes: A case-cohort study in the PREDIMED trial
2018
The associations between arginine‐based metabolites and incident type 2 diabetes (T2D) are unknown. We employed a case‐cohort design, nested within the PREDIMED trial, to examine six plasma metabolites (arginine, citrulline, ornithine, asymmetric dimethylarginine [ADMA], symmetric dimethylarginine [SDMA] and N‐monomethyl‐l‐arginine [NMMA]) among 892 individuals (251 cases) for associations with incident T2D and insulin resistance. Weighted Cox models with robust variance were used. The 1‐year changes in arginine (adjusted hazard ratio [HR] per SD 0.68, 95% confidence interval [CI] 0.49, 0.95; Q4 vs. Q1 0.46, 95% CI 0.21, 1.04; P trend = 0.02) and arginine/ADMA ratio (adjusted HR per SD 0.73…
Mediterranean diet and quality of life: Baseline cross-sectional analysis of the PREDIMED-PLUS trial
2018
We assessed if a 17-item score capturing adherence to a traditional Mediterranean diet (MedDiet) was associated with better health-related quality of life among older Spanish men and women with overweight or obesity harboring the metabolic syndrome. We analyzed baseline data from 6430 men and women (age 55-70 years) participating in the PREDIMED-Plus study. PREDIMED-Plus is a multi-centre randomized trial testing an energy-restricted MedDiet combined with promotion of physical activity and behavioral therapy for primary cardiovascular prevention compared to a MedDiet alone. Participants answered a 36-item questionnaire about health-related quality of life (HRQoL) and a 17-item questionnaire…
Dietary total antioxidant capacity and mortality in the PREDIMED study
2015
PURPOSE: The aim of the present study was to assess the association between the dietary total antioxidant capacity, the dietary intake of different antioxidants and mortality in a Mediterranean population at high cardiovascular disease risk. METHODS: A total of 7,447 subjects from the PREDIMED study (multicenter, parallel group, randomized controlled clinical trial), were analyzed treating data as an observational cohort. Different antioxidant vitamin intake and total dietary antioxidant capacity were calculated from a validated 137-item food frequency questionnaire at baseline and updated yearly. Deaths were ascertained through contact with families and general practitioners, review of med…