View clinical trials related to Cardiovascular Health.
Filter by:Study Design and Participants This intervention study was conducted as a randomized controlled trial (RCT) aimed at investigating the effects of time-restricted feeding (TRF) on cardiovascular health markers among overweight male university students in Shenzhen, China. The study recruited male university students aged between 18 and 24 years, with a Body Mass Index (BMI) ranging from 24 to less than 28. All participants were free from severe psychiatric illnesses, metabolic syndrome, diabetes, alcoholic fatty liver disease, hyperthyroidism, or hypothyroidism. Inclusion criteria required participants to be non-smokers, not currently on any diet pills, and have no history of cardiovascular or metabolic diseases. Randomization and Intervention Fifty eligible participants were randomly assigned to either the intervention group (n=25) or the control group (n=25). The intervention group underwent a 6-hour daily TRF from noon to 6 P.M., while the control group did not participate in TRF but maintained their usual eating patterns. No restrictions were placed on the type or quantity of food consumed by participants in either group. Data Collection and Measures Body Composition and Anthropometry: Measurements included body mass index, body fat percentage, muscle mass, hydration levels, protein content, and visceral fat, all assessed using a bioelectrical impedance analysis scale (Mi Body Composition Scale 2 by Huami Technology). Waist circumference was manually measured by experienced nurses using a tape measure. Blood Pressure and Heart Rate: These vital signs were monitored using an arm cuff electronic blood pressure monitor (Panasonic EW3153), with the arm positioned at heart level to ensure accuracy. Measurements were taken after at least five minutes of seated rest. Nutritional Intake Although time-restricted feeding interventions do not usually change the content or quantity of dietary intake, the total daily intakes of energy, fat, protein, carbohydrate, cholesterol, and fibre were calculated using the Nutritionist Pro food analysis program. This was used to determine possible changes in the subjects' dietary composition as a result of the intervention. Compliance and Ethical Considerations The study protocol was approved by the Ethics Committee of the Seventh Affiliated Hospital of Sun Yat-sen University (Shenzhen), with the approval number KY-2022-101-01. All data were handled confidentially, and measures were taken to ensure high adherence and minimal loss to follow-up. Statistical Analysis Descriptive statistics such as range, mean, standard deviation, and percentages were used to describe the sample characteristics. To compare differences, the change from baseline levels was assessed to account for initial variability, employing an independent samples t-test for the analysis.
Early Intervention to Promote Cardiovascular Health of Mothers and Children (ENRICH) is a cluster randomized clinical trial, funded by the National Heart Lung & Blood Institute. The study is designed to test the effectiveness of home visiting intervention to promote cardiovascular health and reduce disparities in maternal and early childhood cardiovascular health. Sites, in partnership with evidence-based home visiting programs, are recruiting 6400 participants in total (i.e., 3200 parent-dyads which includes 3200 parents and 3200 children) from diverse community settings with a high burden of cardiovascular disease risk factors.
This multicentre two-phased RCT aims to evaluate implementation potential, cost-effectiveness, effectiveness, and the role of exercise intensity of a home-based exercise and physical activity intervention to improve de novo kidney transplant recipients' physical fitness, cardiovascular health, gut microbiome characteristics, and health-related quality of life. The first phase of this study comprehends a six-month exercise training intervention. Patients will be randomized into (i) a sham intervention consisting of low-intensity balance and stretching exercises (LIT), (ii) a moderate-intensity aerobic and strength training intervention (MIT), or (iii) a moderate- and high-intensity aerobic and strength training intervention (MHIT). The second phase of this study comprehends a physical activity maintenance intervention provided to MIT and MHIT but not LIT. A total of 147 de novo kidney transplant recipients will be recruited from two independent Belgian transplant centres i.e. UZ Leuven and UZ Ghent.
In Greece, people of different age groups, including young children to older adults, are involved in traditional dance. To date, the well-know benefits of dancing include entertainment, socialization and increased physical activity. However, the acute effects of Greek traditional dancing on health, physical performance and muscle damage indices remain largely unknown. Therefore, the aim of this project is to evaluate the acute effect of Greek traditional dancing on health-, physical performance-, and muscle damage-related parameters by considering the impact of dancing tempo (slow vs moderate vs fast). In a crossover repeated measures design 10 pre- and 10 post-menopausal women will participate in the three dancing sessions of different tempo in a random order.
This study tested preliminary efficacy of a hybrid (web-based and center-based) PA intervention combining use of a smartwatch and mobile application. The 12-week hybrid PA intervention included 120 older Korean adults and was concurrently implemented in-person at the local senior center and at-home through a web-based modality. Overall, increases were evident in systolic/diastolic blood pressure, total cholesterol, and high-density-lipoprotein at posttest, with decreases seen for triglyceride levels. Participants showed improvements in muscular function and cardiopulmonary endurance.
This study will test whether potassium supplementation can reduce the deleterious effect of a high sodium diet on blood vessel function, blood pressure reactivity and autonomic nervous system function in apparently healthy adults.
Consumers are increasingly encouraged to consume more plant-based foods and lower their consumption of foods from animal origin. This shift is driven by environmental and health factors. However, the consequences of such a transition on muscle mass still remains to be explored. This is of particular importance in the older population, where the age-related reduction in muscle mass and strength is highly prevalent. Adequate dietary intake, specifically protein intake, is a well-known strategy in promoting muscle mass in older adults. Plant-based foods are currently considered to be inferior to animal-based foods in their protein quality, and are therefore considered to be suboptimal for the maintenance of muscle mass at an older age. On the other hand, combining plant-based foods may improve the protein quality and thereby the anabolic properties of a vegan meal. Evidence regarding the anabolic properties of vegan diets in older adults is scarce. As such, the current study aims to assess 1) the effects of a 12-week self-composed vegan diet in comparison to an omnivorous diet on thigh muscle volume (TMV) in community-dwelling older adults and 2) the effect of a 12-week self-composed vegan diet combined with twice-weekly resistance exercise (RE) on TMV in comparison to a self-composed vegan diet without resistance exercise in community-dwelling older adults.
The efficacy of the Mindfulness Based Stress Reduction (MBSR) program has been widely researched. However, research on the efficacy of a standardized program, specifically focused on self-compassion skills, such as the Mindful Self-Compassion (MSC) program remains scarce. Moreover, the use of long-term follow-ups and the analysis of regular practice of mindfulness and self-compassion over time to identify possible changes in inflammatory activity and in biomarkers associated with diseases has been even less analysed and represent a gap in this area. In this context, a main hypothesis is proposed: MSC training and the subsequent regular practice will contribute to improve mental health, self-reported health status, psychological wellbeing and health-related biomarkers. This research uses a RCT design to analyse our main hypothesis. Our RCT design includes three conditions, i.e. MSC group compared to a well-established protocol MBSR training group and to a waitlist control group (CG), and four moments of measure, i.e. pre- and post-training, 6-month, and 12-month follow-ups. Participants in the experimental conditions will receive, respectively, the MSC and MBSR 8-week trainings and afterwards they will go on with weekly MSC/MBSR guided practices over a 12-month period. In addition to an analysis of the relative efficacy of MSC compared to MBSR and CG, we will also study the mechanisms involved in the efficacy of MSC training.
Cluster randomized trial to evaluate the impact of a health promotion intervention (the SI! - Program NYC) on the adapted Ideal Cardiovascular Health score (aICH) in children enrolled in New York City elementary schools.
The goal of this study is to learn more about how the time in which participants consume their meals relative to their personalized circadian rhythm influences their overall cardiometabolic health and weight. The investigators are hoping to discover if a circadian-based time restricted eating intervention will improve cardiometabolic health and decrease weight. The protocol is a 46 day prospective cohort study that includes both field and in-laboratory data collection in overweight and obese individuals.