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DOCUMENT REVIEWERS: Luis Alcocer (Mexico), Christina Antza (Greece), Mustafa Arici (Turkey), Eduardo Barbosa (Brazil), Adel Berbari (Lebanon), Luís Bronze (Portugal), John Chalmers (Australia), Tine De Backer (Belgium), Alejandro de la Sierra (Spain), Kyriakos Dimitriadis (Greece), Dorota Drozdz (Poland), Béatrice Duly-Bouhanick (France), Brent M. Egan (USA), Serap Erdine (Turkey), Claudio Ferri (Italy), Slavomira Filipova (Slovak Republic), Anthony Heagerty (UK), Michael Hecht Olsen (Denmark), Dagmara Hering (Poland), Sang Hyun Ihm (South Korea), Uday Jadhav (India), Manolis Kallistratos (Greece), Kazuomi Kario (Japan), Vasilios Kotsis (Greece), Adi Leiba (Israel), Patricio López-Jaramillo (Colombia), Hans-Peter Marti (Norway), Terry McCormack (UK), Paolo Mulatero (Italy), Dike B. Ojji (Nigeria), Sungha Park (South Korea), Priit Pauklin (Estonia), Sabine Perl (Austria), Arman Postadzhian (Bulgaria), Aleksander Prejbisz (Poland), Venkata Ram (India), Ramiro Sanchez (Argentina), Markus Schlaich (Australia), Alta Schutte (Australia), Cristina Sierra (Spain), Sekib Sokolovic (Bosnia and Herzegovina), Jonas Spaak (Sweden), Dimitrios Terentes-Printzios (Greece), Bruno Trimarco (Italy), Thomas Unger (The Netherlands), Bert-Jan van den Born (The Netherlands), Anna Vachulova (Slovak Republic), Agostino Virdis (Italy), Jiguang Wang (China), Ulrich Wenzel (Germany), Paul Whelton (USA), Jiri Widimsky (Czech Republic), Jacek Wolf (Poland), Grégoire Wuerzner (Switzerland), Eugene Yang (USA), Yuqing Zhang (China).
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Hipertensión , Humanos , Italia , España , Francia , Países Bajos , Hipertensión/tratamiento farmacológico , Europa (Continente)RESUMEN
The effect of metabolic syndrome (MetS) and clusters of its components on central blood pressure (CBP) has not been well characterized. We aimed to describe the effect of MetS and clusters of its components on CBP in a large population and to identify whether this effect differs in men and women. We studied 15,609 volunteers (43% women) from 10 cohorts worldwide who participated in the Metabolic syndrome and Artery REsearch Consortium. MetS was defined according to the NCEP-ATP III criteria (GHTBW, glucose, high-density lipoprotein cholesterol, triglyceride, blood pressure, waist circumference). CBP was measured noninvasively and acquired from pulse wave analysis by applanation tonometry. MetS was associated with a 50% greater odds of having higher CSBP. After controlling for age, male sex, non HDL cholesterol, diabetes mellitus, and mean arterial pressure, only specific clusters of MetS components were associated with a higher CSBP; and some of them were significant in women but not in men. We identified "risky clusters" of MetS variables associated with high CSBP. Future studies are needed to confirm they identify subjects at high risk of accelerated arterial aging and, thus, need more intensive clinical management.
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Síndrome Metabólico , Glucemia/metabolismo , Presión Sanguínea , Colesterol , Femenino , Humanos , Masculino , Factores de Riesgo , Circunferencia de la Cintura/fisiologíaRESUMEN
: The guidelines on hypertension recently published by the European Societies of Hypertension and Cardiology, have acknowledged cognitive function (and its decline) as a hypertension-mediated organ damage. In fact, brain damage can be the only hypertension-mediated organ damage in more than 30% of hypertensive patients, evolving undetected for several years if not appropriately screened; as long as undetected it cannot provide either corrective measures, nor adequate risk stratification of the hypertensive patient.The medical community dealing with older hypertensive patients should have a simple and pragmatic approach to early identify and precisely treat these patients. Both hypertension and cognitive decline are undeniably growing pandemics in developed or epidemiologically transitioning societies. Furthermore, there is a clear-cut connection between exposure to the increased blood pressure and development of cognitive decline.Therefore, a group of experts in the field from the European Society of Hypertension and from the European Geriatric Medicine Society gathered together to answer practical clinical questions that often face the physician when dealing with their hypertensive patients in a routine clinical practice. They elaborated a decision-making approach to help standardize such clinical evaluation.
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Hipertensión , Médicos de Atención Primaria , Anciano , Encéfalo , Cognición , Humanos , Hipertensión/diagnóstico , Sociedades MédicasRESUMEN
: Inflammation is a physiological response to aggression of pathogenic agents aimed at eliminating the aggressor agent and promoting healing. Excessive inflammation, however, may contribute to tissue damage and an alteration of arterial structure and function. Increased arterial stiffness is a well recognized cardiovascular risk factor independent of blood pressure levels and an intermediate endpoint for cardiovascular events. In the present review, we discuss immune-mediated mechanisms by which inflammation can influence arterial physiology and lead to vascular dysfunction such as atherosclerosis and arterial stiffening. We also show that acute inflammation predisposes the vasculature to arterial dysfunction and stiffening, and alteration of endothelial function and that chronic inflammatory diseases such as rheumatoid arthritis, inflammatory bowel disease and psoriasis are accompanied by profound arterial dysfunction which is proportional to the severity of inflammation. Current findings suggest that treatment of inflammation by targeted drugs leads to regression of arterial dysfunction. There is hope that these treatments will improve outcomes for patients.
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Arterias/fisiopatología , Inflamación , Enfermedades Vasculares , Artritis Reumatoide , Aterosclerosis , Factores de Riesgo de Enfermedad Cardiaca , Humanos , Enfermedades Inflamatorias del Intestino , Rigidez VascularRESUMEN
OBJECTIVES: To describe the prevalence of healthy vascular aging (HVA), normal vascular aging and early vascular aging (EVA) in a sample of Spanish population without cardiovascular disease. The relationship of vascular aging with lifestyle, cardiovascular risk factors, psychological and inflammatory risk factors is also analyzed. METHODS: A total of 501 participants were recruited (49.70% men, aged 55.90â±â14.24 years) by random sampling. Vascular aging was defined in three steps: Step 1: participants with vascular damage in carotid arteries or peripheral artery disease were classified as EVA. Step 2: with the percentiles of carotid-to-femoral pulse wave velocity (cfPWV) we used three criteria, first, the 10th and 90th cfPWV percentiles of the population studied by age and sex; second, the 10th and 90th percentiles of the European population reference values and third, the 25th and 75th cfPWV percentiles of the population studied by age and sex. Step 3: participants with hypertension or type 2 diabetes mellitus included in HVA were reclassified as normal vascular aging. Arterial stiffness was assessed with cfPWV using a Sphygmocor device. Physical activity was measured with an accelerometer. Psychological factors, lifestyle and other clinical information were obtained by standard questionnaire. RESULTS: The global prevalence of HVA was 8 and 14% (men 8 and 10%, women 9 and 18%), and 22 and 18% (men 26 and 23%, women 17 and 12%) for EVA, using criteria a and b, respectively. In the logistic regression analysis, vascular aging maintains positive associations with more sedentary time [odds ratio (OR)â=â2.37 and 4.51], having triglycerides above 150âmg/dl (ORâ=â6.55 and 4.06), abdominal obesity (ORâ=â2.73 and 2.90), increased uric acid (ORâ=â4.63 and 2.98) and insulin resistance index homeostatic model assessment (ORâ=â4.05 and 6.78), and a negative association with less physical activity (ORâ=â0.29 and 0.28) using criteria a and b, respectively. CONCLUSION: One in 10 has HVA and one in five EVA. The prevalence of EVA is higher in men. Study results suggest that preventive strategies aimed at increasing physical activity, reducing sedentary time and decreasing obesity and insulin resistance improve vascular aging.
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Envejecimiento/fisiología , Factores de Riesgo de Enfermedad Cardiaca , Estilo de Vida , Adulto , Anciano , Femenino , Humanos , Resistencia a la Insulina , Masculino , Persona de Mediana Edad , Obesidad Abdominal/epidemiología , Prevalencia , Enfermedades Vasculares/epidemiología , Rigidez Vascular/fisiologíaRESUMEN
Background To estimate the strength of the cross-sectional and longitudinal association between arterial stiffness, measured by pulse-wave velocity, and cognitive function, distinguishing between global cognition, executive functions, and memory and to examine the influence of demographic, clinical, and assessment characteristics on this relationship. Methods and Results Systematic review of MEDLINE (via PubMed), Scopus, and WOS databases from their inception to March 2019, to identify cross-sectional and longitudinal studies on the association between pulse-wave velocity and cognitive domains (ie, global cognition, executive functions, and memory) among adult population. A total of 29 cross-sectional and 9 longitudinal studies support the negative relationship between arterial stiffness and cognitive function, including global cognition, executive function, and memory. Demographic, clinical, and assessment characteristics did not substantially modify the strength of this association. Conclusions Evidence reveals a negative association between arterial stiffness, measured using pulse-wave velocity, and cognition, specifically executive function, memory, and global cognition. This association seems to be independent of demographic, clinical, and assessment characteristics. These results accumulate evidence supporting that pulse-wave velocity assessment could be a useful tool to identify individuals at high risk of cognitive decline or early stages of cognitive decline, to implement interventions aimed at slowing the progression to dementia.
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Cognición/fisiología , Rigidez Vascular/fisiología , Adulto , Anciano , Anciano de 80 o más Años , Presión Sanguínea/fisiología , Función Ejecutiva/fisiología , Femenino , Humanos , Masculino , Memoria/fisiología , Persona de Mediana Edad , Análisis de la Onda del PulsoRESUMEN
Arterial stiffness has emerged as an independent predictor of cardiovascular morbidity and mortality. Furthermore, objectively monitored steps per day is widely perceived to be beneficial for controlling health risk factors, and for preventing morbidity and mortality. The aim of this review was to determine the relationship between steps per day and arterial stiffness, as measured by its reference standard, pulse wave velocity (PWv). We systematically searched for cross-sectional data from studies addressing the association between steps per day and PWv. The DerSimonian and Laird method was used to compute pooled estimates of correlation and their respective 95% CI. Additionally, we used a regression model to estimate the pooled mean PWv by categories of physical activity behavior: sedentary <5000; low active 5000 to 7499; active 7500 to 9999; and highly active 10 000+. Twenty published studies were included in the systematic review, but only 10 studies in adults and older adults could be incorporated in the meta-analysis. Steps per day was inversely correlated with arterial stiffness measured by PWv in adults and older adults (r=-0.18; 95% CI: -0.27 to -0.10; P<0.001), with substantial heterogeneity ( I2=77.9%; P<0.001). The regression model showed that the pooled PWv was lower with a corresponding higher level of steps per day, influenced primarily by low PWv values for the highly active lifestyle category ( Ptrend=0.005). This systematic review and meta-analysis demonstrates a clinically meaningful association between objectively monitored steps per day and PWv, an accepted indicator of arterial stiffness and an early subclinical risk factor for cardiovascular disease. Systematic Review Registration- PROSPERO CRD42018088228.
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Ejercicio Físico , Rigidez Vascular , Adolescente , Adulto , Anciano , Enfermedades Cardiovasculares/etiología , Niño , Humanos , Persona de Mediana Edad , Análisis de la Onda del Pulso , Factores de Riesgo , Adulto JovenRESUMEN
Background Chronic deposits of advanced glycation end products produced by enzymatic glycation have been suggested as predictors of atherosclerotic-related disorders. This study aimed to estimate the relationship between advanced glycation end products indicated by skin autofluorescence levels and the risk of cardiovascular and all-cause mortality based on data from observational studies. Methods and Results We systematically searched Medline, Embase, the Cochrane Central Register of Controlled Trials, the Cochrane Database of Systematic Reviews, and the Web of Science databases from their inceptions until November 2017 for observational studies addressing the association of advanced glycation end products by skin autofluorescence levels with cardiovascular and all-cause mortality. The DerSimonian and Laird random-effects method was used to compute pooled estimates of hazard ratios and their respective 95% confidence intervals for the risk of cardiovascular and all-cause mortality associated with levels of advanced glycation end products by skin autofluorescence. Ten published studies were included in the systematic review and meta-analysis. Higher skin autofluorescence levels were significantly associated with a higher pooled risk estimate for cardiovascular mortality (hazard ratio: 2.06; 95% confidence interval, 1.58-2.67), which might not be important to moderate heterogeneity (I2=34.7%; P=0.163), and for all-cause mortality (hazard ratio: 1.91; 95% confidence interval, 1.42-2.56) with substantial heterogeneity (I2=60.8%; P=0.0.18). Conclusions Our data suggest that skin autofluorescence levels could be considered predictors of all-cause mortality and cardiovascular mortality in patients at high and very high risk.
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Enfermedades Cardiovasculares/diagnóstico , Productos Finales de Glicación Avanzada/metabolismo , Mediciones Luminiscentes/métodos , Medición de Riesgo/métodos , Piel/metabolismo , Biomarcadores/metabolismo , Enfermedades Cardiovasculares/epidemiología , Causas de Muerte/tendencias , Salud Global , Humanos , Incidencia , Valor Predictivo de las Pruebas , Factores de Riesgo , Piel/diagnóstico por imagen , Tasa de Supervivencia/tendenciasRESUMEN
OBJECTIVE: Arterial ageing is characterized by increasing arterial stiffness as measured by pulse wave velocity (PWV). This process is enhanced in participants with early vascular ageing (EVA), but slowed in participants with healthy vascular ageing (HVA). We aimed to describe characteristics of EVA and HVA in a transcontinental study including 11 cohorts. METHODS: In all, 18â490 participants from the global MARE Consortium, free of cardiovascular disease, participated with data on PWV and cardiometabolic risk factors. We defined HVA as the lowest 10% and EVA as the highest 10% of the standardized PWV distribution, adjusted for age intervals. HVA individuals were compared with the 90% of non-HVA individuals with ANCOVA, adjusted for age, sex and hypertension. RESULTS: The 1723 HVA participants were at the same age as the rest of the population, more likely women (59.4 vs 57.0%), and with significantly lower levels of established cardiovascular risk factors (blood pressure, lipids, glucose). Similarly, the prevalence rate of obesity, diabetes mellitus, hypertension and the metabolic syndrome was lower in the HVA participants. In the presence of similar levels of cardiovascular risk factors, HVA participants in the 50-64 years of age group presented lower PWV 5.8 (SD 0.5) vs. 7.4 (1.4) m/s (Pâ<â0.0001) than control individuals in the 35-49 years of age group, corresponding to an estimated difference in chronological age of 14 years. CONCLUSION: Participants with healthy vascular ageing (HVA), belonging to the lowest end of the PWV distribution, are in general characterized by an up to 14 years estimated younger biological (vascular) age than those with higher PWV values, and have lower levels of risk factors.
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Envejecimiento/fisiología , Diabetes Mellitus/epidemiología , Hipertensión/epidemiología , Síndrome Metabólico/epidemiología , Obesidad/epidemiología , Rigidez Vascular , Adolescente , Adulto , Factores de Edad , Anciano , Presión Sanguínea , Determinación de la Presión Sanguínea , Niño , Estudios de Cohortes , Diabetes Mellitus/fisiopatología , Femenino , Humanos , Hipertensión/fisiopatología , Masculino , Síndrome Metabólico/fisiopatología , Persona de Mediana Edad , Obesidad/fisiopatología , Prevalencia , Análisis de la Onda del Pulso/métodos , Factores de Riesgo , Adulto JovenRESUMEN
Background: Adult height, weight, and adiposity measures have been suggested by some studies to be predictors of depression, cognitive impairment, and dementia. However, the presence of confounding factors and the lack of a thorough neuropsychological evaluation in many of these studies have precluded a definitive conclusion about the influence of anthropometric measures in cognition and depression. In this study we aimed to assess the value of height, weight, and abdominal perimeter to predict cognitive impairment and depressive symptoms in aged individuals. Methods and Findings: Cross-sectional study performed between 2010 and 2012 in the Portuguese general community. A total of 1050 participants were included in the study and randomly selected from local area health authority registries. The cohort was representative of the general Portuguese population with respect to age (above 50 years of age) and gender. Cognitive function was assessed using a battery of tests grouped in two dimensions: general executive function and memory. Two-step hierarchical multiple linear regression models were conducted to determine the predictive value of anthropometric measures in cognitive performance and mood before and after correction for possible confounding factors (gender, age, school years, physical activity, alcohol consumption, and smoking habits). We found single associations of weight, height, body mass index, abdominal perimeter, and age with executive function, memory and depressive symptoms. However, when included in a predictive model adjusted for gender, age, school years, and lifestyle factors only height prevailed as a significant predictor of general executive function (ß = 0.139; p < 0.001) and memory (ß = 0.099; p < 0.05). No relation was found between mood and any of the anthropometric measures studied. Conclusions and Relevance: Height is an independent predictor of cognitive function in late-life and its effects on the general and executive function and memory are independent of age, weight, education level, gender, and lifestyle factors. Altogether, our data suggests that modulators of adult height during childhood may irreversibly contribute to cognitive function in adult life and that height should be used in models to predict cognitive performance.
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BACKGROUND: By contrast with other southern European people, north Portuguese population registers an especially high prevalence of hypertension and stroke incidence. We designed a cohort study to identify individuals presenting accelerated and premature arterial aging in the Portuguese population. METHOD: Pulse wave velocity (PWV) was measured in randomly sampled population dwellers aged 18-96 years from northern Portugal, and used as a marker of early vascular aging (EVA). Of the 3038 individuals enrolled, 2542 completed the evaluation. RESULTS: Mean PWV value for the entire population was 8.4â m/s (men: 8.6â m/s; women: 8.2â m/s; Pâ<â0.02). The individuals were classified with EVA if their PWV was at least 97.5th percentile of z-score for mean PWV values adjusted for age (using normal European reference values as comparators). The overall prevalence of EVA was 12.5%; 26.1% of individuals below 30 years presented this feature and 40.2% of individuals in that same age strata were placed above the 90th percentile of PWV; and 18.7% of the population exhibited PWV values above 10â m/s, with male predominance (17.2% of men aged 40-49 years had PWVâ>â10â m/s). Logistic regression models indicated gender differences concerning the risk of developing large artery damage, with women having the same odds of PWV above 10â m/s 10 years later than men. CONCLUSION: The population PWV values were higher than expected in a low cardiovascular risk area (Portugal). High prevalence rates of EVA and noteworthy large artery damage in young ages were found.
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Envejecimiento , Arterias/fisiopatología , Enfermedades Cardiovasculares/epidemiología , Análisis de la Onda del Pulso , Rigidez Vascular/fisiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Humanos , Hipertensión/fisiopatología , Incidencia , Masculino , Persona de Mediana Edad , Portugal/epidemiología , Factores de Riesgo , Adulto JovenRESUMEN
Specific clusters of metabolic syndrome (MetS) components impact differentially on arterial stiffness, indexed as pulse wave velocity (PWV). Of note, in several population-based studies participating in the MARE (Metabolic syndrome and Arteries REsearch) Consortium the occurrence of specific clusters of MetS differed markedly across Europe and the US. The aim of the present study was to investigate whether specific clusters of MetS are consistently associated with stiffer arteries in different populations. We studied 20,570 subjects from 9 cohorts representing 8 different European countries and the US participating in the MARE Consortium. MetS was defined in accordance with NCEP ATPIII criteria as the simultaneous alteration in ≥3 of the 5 components: abdominal obesity (W), high triglycerides (T), low HDL cholesterol (H), elevated blood pressure (B), and elevated fasting glucose (G). PWV measured in each cohort was "normalized" to account for different acquisition methods. MetS had an overall prevalence of 24.2% (4985 subjects). MetS accelerated the age-associated increase in PWV levels at any age, and similarly in men and women. MetS clusters TBW, GBW, and GTBW are consistently associated with significantly stiffer arteries to an extent similar or greater than observed in subjects with alteration in all the five MetS components--even after controlling for age, sex, smoking, cholesterol levels, and diabetes mellitus--in all the MARE cohorts. In conclusion, different component clusters of MetS showed varying associations with arterial stiffness (PWV).