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    Health-Related Quality of Life and Mortality in Heart Failure: The Global Congestive Heart Failure Study of 23 000 Patients From 40 Countries
    (Ovid Technologies (Wolters Kluwer Health), 2021-06)
    Isabelle Johansson
    ;
    Philip Joseph
    ;
    Kumar Balasubramanian
    ;
    John J.V. McMurray
    ;
    Lars H. Lund
    <jats:sec> <jats:title>Background:</jats:title> <jats:p>Poor health-related quality of life (HRQL) is common in heart failure (HF), but there are few data on HRQL in HF and the association between HRQL and mortality outside Western countries.</jats:p> </jats:sec> <jats:sec> <jats:title>Methods:</jats:title> <jats:p>We used the Kansas City Cardiomyopathy Questionnaire–12 (KCCQ-12) to record HRQL in 23 291 patients with HF from 40 countries in 8 different world regions in the G-CHF study (Global Congestive Heart Failure). We compared standardized KCCQ-12 summary scores (adjusted for age, sex, and markers of HF severity) among regions (scores range from 0 to 100, with higher score indicating better HRQL). We used multivariable Cox regression with adjustment for 15 variables to assess the association between KCCQ-12 summary scores and the composite of all-cause death, HF hospitalization, and each component over a median follow-up of 1.6 years.</jats:p> </jats:sec> <jats:sec> <jats:title>Results:</jats:title> <jats:p> The mean age of participants was 65 years; 61% were men; 40% had New York Heart Association class III or IV symptoms; and 46% had left ventricular ejection fraction ≥40%. Average HRQL differed between regions (lowest in Africa [mean± SE, 39.5±0.3], highest in Western Europe [62.5±0.4]). There were 4460 (19%) deaths, 3885 (17%) HF hospitalizations, and 6949 (30%) instances of either event. Lower KCCQ-12 summary score was associated with higher risk of all outcomes; the adjusted hazard ratio (HR) for each 10-unit KCCQ-12 summary score decrement was 1.18 (95% CI, 1.17–1.20) for death. Although this association was observed in all regions, it was less marked in South Asia, South America, and Africa (weakest association in South Asia: HR, 1.08 [95% CI, 1.03–1.14]; strongest association in Eastern Europe: HR, 1.31 [95% CI, 1.21–1.42]; interaction <jats:italic>P</jats:italic> &lt;0.0001). Lower HRQL predicted death in patients with New York Heart Association class I or II and III or IV symptoms (HR, 1.17 [95% CI, 1.14–1.19] and HR, 1.14 [95% CI, 1.12–1.17]; interaction <jats:italic>P</jats:italic> =0.13) and was a stronger predictor for the composite outcome in New York Heart Association class I or II versus class III or IV (HR 1.15 [95% CI, 1.13–1.17] versus 1.09 [95% CI, [1.07–1.11]; interaction <jats:italic>P</jats:italic> &lt;0.0001). HR for death was greater in ejection fraction ≥40 versus &lt;40% (HR, 1.23 [95% CI, 1.20–1.26] and HR, 1.15 [95% CI, 1.13–1.17]; interaction <jats:italic>P</jats:italic> &lt;0.0001). </jats:p> </jats:sec> <jats:sec> <jats:title>Conclusion:</jats:title> <jats:p>HRQL is a strong and independent predictor of all-cause death and HF hospitalization across all geographic regions, in mildly and severe symptomatic HF, and among patients with preserved and reduced ejection fraction.</jats:p> </jats:sec> <jats:sec> <jats:title>Registration:</jats:title> <jats:p> URL: <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="https://www.clinicaltrials.gov">https://www.clinicaltrials.gov</jats:ext-link> ; Unique identifier: NCT03078166. </jats:p> </jats:sec>
    Scopus© Citations 268
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    Self-Reported Prevalence of Chronic Non-Communicable Diseases in Relation to Socioeconomic and Educational Factors in Colombia: A Community-Based Study in 11 Departments
    (Ubiquity Press, Ltd., 2020)
    Paul A. Camacho
    ;
    Diego Gomez-Arbelaez
    ;
    Johanna Otero
    ;
    Silvia González-Gómez
    ;
    Dora I. Molina de Salazar
    Scopus© Citations 24
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    Obesity and Preeclampsia: Common Pathophysiological Mechanisms
    (Frontiers Media SA, 2018-12-19) ;
    Juan Barajas
    ;
    Sandra M. Rueda-Quijano
    ;
    Cristina Lopez-Lopez
    ;
    Scopus© Citations 164
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    Best antihypertensive strategies to improve blood pressure control in Latin America
    (Ovid Technologies (Wolters Kluwer Health), 2018-02)
    Antonio Coca
    ;
    ;
    Costas Thomopoulos
    ;
    Alberto Zanchetti
    Scopus© Citations 11
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    Scopus© Citations 71
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    Control y tratamiento de la hipertensión arterial: Programa 20-20
    (Publicidad Permanyer, SLU, 2019-03)
    Juan Felipe Gómez
    ;
    Paul Anthony Camacho
    ;
    José López-López
    ;
    Scopus© Citations 14
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    2024 Latin American Society of Hypertension guidelines on the management of arterial hypertension and related comorbidities in Latin America
    (Ovid Technologies (Wolters Kluwer Health), 2025-01-03)
    Ramiro Sánchez
    ;
    Antonio Coca
    ;
    Dora I. Molina de Salazar
    ;
    Luis Alcocer
    ;
    Dagnovar Aristizabal
    Hypertension is responsible for more than two million deaths due to cardiovascular disease annually in Latin America (LATAM), of which one million occurs before 70 years of age. Hypertension is the main risk factor for cardiovascular morbidity and mortality, affecting between 20 and 40% of LATAM adults. Since the publication of the 2017 LASH hypertension guidelines, reports from different LATAM countries have confirmed the burden of hypertension on cardiovascular disease events and mortality in the region. Many studies in the region have reported and emphasized the dramatically insufficient blood pressure control. The extremely low rates of awareness, treatment, and control of hypertension, particularly in patients with metabolic disorders, is a recognized severe problem in LATAM. Earlier implementation of antihypertensive interventions and management of all cardiovascular risk factors is the recognized best strategy to improve the natural history of cardiovascular disease in LATAM. The 2024 LASH guidelines have been developed by a large group of experts from internal medicine, cardiology, nephrology, endocrinology, general medicine, geriatrics, pharmacology, and epidemiology of different countries of LATAM and Europe. A careful search for novel studies on hypertension and related diseases in LATAM, together with the new evidence that emerged since the 2017 LASH guidelines, support all statements and recommendations. This update aims to provide clear, concise, accessible, and useful recommendations for health professionals to improve awareness, treatment, and control of hypertension and associated cardiovascular risk factors in the region.
    Scopus© Citations 25
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    Reevaluating nutrition as a risk factor for cardio-metabolic diseases
    (Universidad del Valle, 2018-06-29) ;
    Johanna Otero
    ;
    Paul Anthony Camacho
    ;
    Manuel Baldeón
    ;
    Marco Fornasini
    <jats:p>Introduction: The consumption of saturated fats is considered a risk factor for cardiovascular diseases. Objective: Review published papers on the role of macro-nutrient intake in cardiovascular risk. Results: Recent reports from the PURE study and several previous metaanalyses, show that the consumption of total saturated and unsaturated fat is not associated with risk of acute myocardial infarction or mortality due to cardiovascular disease. High carbohydrate intake was associated with the highest risk of total and cardiovascular mortality, while total fat consumption or of its different types was associated with a lower risk of mortality. A high consumption of fruits, vegetables and legumes was associated with lower risk of total mortality and non-cardiovascular mortality. The consumption of 100 g of legumes, two or three times a week, ameliorated deficiencies of the nutrients contained in these foods and was associated with a reduction in the risk of developing chronic noncommunicable diseases. Conclusion: A healthy diet should be balanced and varied, be composed of a proportion of complex carbohydrates rich in fibber between 50-55% of the daily energy consumed, of saturated and unsaturated fat (25-30%), animal and vegetable protein (including legumes) between 15-25%, vitamins, minerals and water. These nutrients are abundantly present in fruits, vegetables, cereals, legumes, milk and its derivatives, eggs and meats, so public policies should promote the availability and access to these nutrients within primary prevention programs to reduce the growing prevalence of cardio-metabolic diseases.</jats:p>
    Scopus© Citations 9
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    Muscular strength, endothelial function and cognitive disorders: state of the art
    (Wiley, 2024-11-29)
    Yuri Sanchez‐Martinez
    ;
    Jose P. Lopez‐Lopez
    ;
    Isabela Gomez‐Montoya
    ;
    Daniela Hernandez‐Quiñones
    ;
    Gabriela Ruiz-Uribe
    In recent years, the ageing population has increasingly grown. This process carries a range of pathophysiological changes involving alterations in the skeletal muscle, vascular endothelium and brain function, becoming an important risk factor for developing cognitive disorders and cardiovascular diseases. With ageing, there is a decrease in muscle mass and muscle strength, and a relationship between muscle strength decrease and cognitive decline has been shown. Lower handgrip strength has been linked to memory impairment, lower global cognitive function, decreased attention and reduced visuospatial abilities in the elderly, but understanding of the underlying mechanisms that explain the link between altered skeletal muscle function and structure, endothelial dysfunction, and the role of endothelial dysfunction in the onset of cognitive disorders has been scarcely explored. This review aims to detail the cellular and molecular mechanisms by which the progressive changes associated with ageing can alter healthy skeletal muscle and endothelial function, creating an environment of oxidative stress, inflammation and mitochondrial dysfunction. These changes can lead to reduced muscle strength, and the secretion of detrimental endothelial factors, resulting in endothelial dysfunction, blood–brain barrier disruption, and damage to neurons and microglia, ultimately accelerating the onset of cognitive disorders in the elderly. In addition, we aimed to describe the mechanisms that potentially explain how preserving muscular function with resistance training could prevent brain function deterioration, including the production of different factors that allow an improved endothelial function, haemodynamic parameters and brain plasticity, ultimately delaying the onset of cognitive impairment and chronic diseases.
    Scopus© Citations 4
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    Self-Reported Prevalence of Chronic Non-Communicable Diseases Concerning Socioeconomic and Educational Factors: Analysis of the PURE-Ecuador Cohort
    (Ubiquity Press, Ltd., 2025-03-13) ; ;
    Michelle Vega
    ;
    Katherine Andrango
    ;
    Selena Andrango
    Background: The changing epidemiological landscape, marked by the increasing prominence of Non-Communicable Chronic Diseases (NCDs), underscores the need for studies that identify and analyze these conditions and their associated risk factors. This secondary analysis aims to describe the association between socioeconomic and educational characteristics and the prevalence of self-reported NCDs among participants in the PURE-Ecuador cohort in urban and rural populations of the Metropolitan District of Quito (MDQ), Ecuador. Methods: This secondary analysis is part of the Prospective Urban Rural Epidemiological (PURE) study. Data were collected from February to December 2018, including 2028 participants aged 35 to 70 years from different urban and rural areas of the MDQ. Data collection utilized standardized questionnaires administered in face-to-face interviews. Pearson’s chi-square tests and multivariate logistic regression were used to assess associations. Results: The self-reported prevalence of hypertension was 16.2%, rising to 32.7% in individuals over 60 years old. The prevalence of diabetes mellitus was 6.7%, coronary heart disease 1.3%, stroke 1.6%, heart failure 1.3%, COPD 0.4%, asthma 1.3%, and cancer 1.9%. Multimorbidity affected 5.9% of participants, with the highest rates in obese and older individuals (≥60 years). Adherence to medications was high for hypertension and diabetes mellitus but varied substantially between communities. Conclusions: The secondary analysis revealed significant disparities in the prevalence and management of NCDs in MDQ. The prevalence of self-reported NCDs in Quito, Ecuador, is significantly associated with age and body mass index (BMI). Older individuals, particularly those over 60 years, and obese participants demonstrated higher rates of NCDs and multimorbidity. While socioeconomic factors such as education and income showed some associations with NCD prevalence, these were less pronounced after adjusting for other variables. These findings highlight the importance of age-specific and obesity-focused interventions in addressing the burden of NCDs in this population.
    Scopus© Citations 2