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Cardiac Ageing clinical trials

View clinical trials related to Cardiac Ageing.

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NCT ID: NCT05775484 Recruiting - Exercise Clinical Trials

Exercise to Slow Cardiovascular Ageing Progression

Start date: May 1, 2023
Phase:
Study type: Observational

In ageing, deleterious alterations in cardiovascular (CV) structure and function increase risks of ageing-related cardiovascular disease (CVD). Investigators found that these CV alterations were associated with circulating serum metabolites, suggesting a metabolic basis to CV ageing. Investigators hypothesize that modification of these metabolites by intervention, such as exercise, may retard CV alterations and reduce CVD in ageing.

NCT ID: NCT05203406 Recruiting - Physical Activity Clinical Trials

The Cardio-Sarcopenia Study

Start date: May 1, 2022
Phase:
Study type: Observational

The use of surrogate markers such as body mass index (BMI) as a target outcome of physical activity may not be appropriate in older adults who are at risk of muscle sarcopenia. In the presence of sarcopenia, reductions in body weight may lead to lower BMI values. We have previously found deleterious changes in cardiac structure and function among sarcopenic older adults, raising a possible biological syndrome of 'cardio-sarcopenia'. In this study, we will investigate the impact of physical activity on temporal changes in cardiac and skeletal muscle , and BMI, over six- to twelve month period, on older adults with this syndrome. By targeting the cardio-sarcopenic phenotype as a modifiable risk factor that may be altered by physical activity, the results will provide new knowledge into retarding deleterious consequences of cardiovascular ageing. This new target challenges the paradigm of using BMI as an anthropometric marker in health prevention. If proven, this will dramatically change primary prevention targets among older adults, justifying the use of cardio-sarcopenia as a rational anthropometric target.

NCT ID: NCT04501562 Recruiting - Cardiac Ageing Clinical Trials

TO-ChERIsH: Trajectory of Cardiovascular Ageing, Its Determinants and Impact on Health

Start date: May 13, 2019
Phase:
Study type: Observational

Specific Aim 1: To determine longitudinal changes in CV ageing (changes in CV imaging) over time. Hypothesis: There are differences in rates of CV ageing over time. Specific Aim 2: To study determinants of CV ageing To assess how biological pathways affect CV ageing by studying the relationships between biological signatures measured in longitudinal biospecimens are associated with CV ageing. Hypothesis: Antecedent biological markers are associated with progression of CV ageing. Specific Aim 3: To determine the impact of CV ageing progression on the development of clinical CVD and the overall physical, cognitive and functional health of the elderly. Hypothesis: Those with stable CV imaging phenotypes have lower incidence of clinical CVD and also better overall health in ageing, compared to those with rapid deterioration (unhealthy CV ageing).