View clinical trials related to Aging.
Filter by:The goal of this clinical trial is to test ketone bodies in healthy elderly and young individuals. The main question it aims to answer are: • Do ketone bodies improve skeletal muscle function? Participants will ingest a ketone monoester and skeletal muscle function will then be evaluated by: - Special magnetic imaging techniques - Intravenous infusion of tracer-marked nutrients - Performance tests on a ergometer bike and in a dynamometer Researchers will compare the outcomes between within the young and elderly groups and between the young and the elderly group to investigate if age has an effect on the outcomes.
In this randomized controlled trial the effect of 4 months of multi-component (strength, balance, cognition, endurance) exercise training intervention on measures of neuromuscular performance, cognition, and endurance as well as neural adaptations on a central and peripheral level is investigated. 40 subjects are recruited that are generally health and between 60 and 80 years of age. The interventions is based around exercises, where different tasks have to be solved simultaneously rather than serially, as has previously been done.
To determine the efficacy of a dual-task tai ji quan training therapy in reducing the incidence of falls in older adults with mild cognitive impairment.
The effect of L-Citrulline is well studied in relation to muscle strength, exhaustion, exercise performance, and endothelial function in health and disease. This study will extend current body of knowledge and will investigate the effect of L-Citrulline on brain vascular function.
The aim of this interventional study is thus to assess and highlight the cognitive, physical, and psychosocial benefits of a combined physical and cognitive training program in an enriched environment and to assess the factors influencing these benefits.
This project explores a novel means of health promotion and prevention of age-related physical frailty, which is designed to overcome barriers to access and promote autonomy in managing physical health.
Background and overall goal: Poor comprehension and medication adherence are common in older people, especially after hospitalizations, in case of changes or prescriptions of new therapeutic regimes. The aim of this project is to evaluate the effectiveness of a multidomain intervention with an integrated care approach, in improving medication adherence in older people after hospital discharge. A secondary aim is investigate the determinants of poor comprehension and medication adherence in such individuals. Target population: The project will involve older patients hospitalized in a Geriatric Department and discharged at home, and (when present) their caregivers. Methods and assessments: Upon hospital discharge, data from the comprehensive geriatric assessment and information on the present hospitalization and prescribed therapies will be collected for all participants. The comprehension of medical recommendations reported in the discharge summary will be evaluated for all patients/caregiver before and after the routine explanation by treating physicians. Participants will be then randomized in intervention vs. control group. The intervention will include: first, educational training of patients/caregivers at hospital discharge by a multidisciplinary team; second, after hospital discharge, a phone recall on the prescribed therapies and a one-week phone consultant service managed by a geriatrician, supported by the multidisciplinary team, to address potential concerns on prescribed treatments. Control group will follow usual care. After 7 days medication adherence will be assessed for both study groups through structured phone interviews. At 30 and 90 days from discharge, data on falls, rehospitalizations and vital status will be collected through hospital records.
To prospectively determine the burden of hypoglycemia (minutes spent below 70 mg/dl per day, measured by continuous glucose monitor (CGM)) among residents of long term care facilities (LTC) with a diagnosis of type 1 or type 2 diabetes including key clinical subgroups (living in skilled nursing facility (SNF) or nursing home (NH), on different hypoglycemic medications). This aim will be achieved by recruiting 300 residents with diabetes in 4 LTC facilities. All participants will undergo masked CGM for 10 days.
Geroscience is an emerging interdisciplinary field of study in gerontological sciences. With emphasis on understanding the mechanistic drivers of aging, it seeks translational approaches that could eventually be applied to improve human healthspan and delay age-associated chronic diseases. Contrary to popular opinion that aging is irreversible, advances in geroscience research have demonstrated that aging is modifiable and inhibiting or activating specific molecular pathways can improve healthspan and extend lifespan in model organisms. Advocates of geroscience take the view that age-related chronic diseases are best treated by slowing the aging process, rather than using the prevailing disease-centric approach of addressing each disease alone. Thus, the concept is that biological aging, rather than chronological aging, is amenable to intervention. In this regard, geroscientists are at the forefront of longevity medicine in rigorously testing novel supplements, drugs and other prophylactics that can enhance healthspan. Some of these interventions involve repurposing existing drugs such as rapamycin, a well-known immunosuppressant, at different dosing regimens to specifically target biological hallmarks of aging. This study will investigate the effects of alpha-ketoglutarate (AKG), an endogenous metabolite, on biomarkers of aging in middle-aged residents of Singapore.
A third of older people take five or more regular medications (polypharmacy) potentially increasing the risk of side-effects, hospital admission and death, with higher risk among people living with frailty. National recommendations suggest that medications taken by frail older people should be reviewed annually by GPs to identify and reduce/ stop inappropriate medications (deprescribing). Yet this does not happen routinely due to GPs' lack of time, increased workloads and worries about stopping medicines. Recent recommendations suggest involving other non-medical prescribers such as practice-pharmacists and advanced nurse practitioners (ANPs) in reviewing medications. However, it is unknown how staff could work together most effectively and whether they have any training needs. This research will investigate how practice-pharmacists, ANPs and GPs could best work together with patients living with frailty to perform regular medication reviews. There are four work packages (WPs). 1. Review literature to identify what makes a successful medication review and how to safely deprescribe. 2. Interviews with GPs, practice-pharmacists, ANPs, frail older patients and carers will investigate where medication review should take place, the role of involved parties, type of medications that could be deprescribed, staff training needs, barriers and facilitators for implementation, and strategies to address them. 3. Information from WP1&2 will be used to develop the intervention: a structured medication review process using pharmacists, ANPs and GPs and involving frail patients and their families in decisions about medications. This will be refined through workshops with service users, clinicians and commissioners. A training programme to implement the intervention and increase staff confidence in deprescribing will be developed alongside the intervention. 4. Feasibility study for staff in four GP practices to be trained and to implement the intervention.(this will be subject to further amendment).