View clinical trials related to Healthy Aging.
Filter by:In this study, investigators tried to find a useful and safe way of training for the elderly population which can help this population to improve their fitness factors as fast as possible. investigators have tried to see if different intensity training has different effects on the dynamic and static balance of elderly women in different time points (4, 8, and 12 weeks). Investigators hypothesized that Higher intensity would be more effective to improve balance at different time points. The participants were trained twice per week and each session contain 4 exercises ( leg press, leg extension, leg curl, and seated calf raises) and the data have been collected at the pre-test and 4th, 8th, and 12th weeks of intervention.
In this study, investigators tried to find a useful and safe way of training for the elderly population which can help this population to improve their fitness factors as fast as possible. investigators have tried to see if different intensity training has different effects on muscle strength and functional mobility of elderly women in different time points (4, 8, and 12 weeks). Investigators hypothesized that Higher intensity would be more effective to improve muscle strength and functional mobility at different time points. The participants were trained twice per week and each session contain 4 exercises ( leg press, leg extension, leg curl, and seated calf raises) and the data have been collected at the pre-test and 4th, 8th, and 12th weeks of intervention.
One of the crucial components of successful ageing is to live independently in old age. Yet in UK alone, nearly 300000 older people require assistance with 3 or more essential daily tasks like eating, bathing and mobility which compromises on their independent living. Additionally, in a crisis where health system in UK is already overstretched to its resources to combat the recent Coronavirus Disease 2019 (COVID-19) pandemic, allocating resources for regular homecare services has become challenging. In this situation, Digital Health Technologies (DHTs) can be a potential solution to promote healthy ageing, support psycho-social wellbeing and enhance independent living for older people. Such technologies comprise a wide range of products used in the health and care services including apps, software and online platforms to benefit people. Yet DHTs are barely adopted by older people as they do not reflect their actual user needs leading to poor appropriation of DHTs in homecare settings. The investigators aim to address this gap by involving older people living at the Leach Court, UK under the eco system of the Brighton & Hove Digital Health Living Lab (BHLL) to co-design with us DHTs that addresses the barriers & facilitators they face in adopting to DHTs. This participatory research approach has a qualitative study design which is sensitive to basic human values like 'dignity', appreciates that older people are 'expert of their experiences' and methodologically has phenomenological underpinnings gathering the researcher's understanding from the lived experiences of older people. This unique project, part of the European Union (EU) Horizon 2020 funded INNOVATEDIGNITY project, will be aiming to translate intangible human values like 'dignity' into tangible technology design through better understanding of the barriers & facilitators older people face to DHTs adoption. With global population of older people increasing faster than all other age groups currently, this project stands to meet the future demands of the ageing population through dignity sensitive better designed DHTs . This project is part of the Marie Skłodowska-Curie Actions (MSCA) Innovative Training Networks (ITN). This project has received funding from the European Union's H2020-MSCA-ITN-2018 programme under grant agreement No 813928.
Prospective memory is the ability to remember to carry out intentions with a certain delay (e.g. remember to buy stamps when passing a postal office). Prospective memory tasks require a large degree of self-initiated retrieval and in the absence of a prompt to recall, people must 'remember to remember' by their own volition. Thus, prospective memory is a challenge - especially in old age with increasing health-related prospective memory demands. Previous studies reported links between neural activity in specific brain regions and prospective memory performance. Yet, the mere occurrence of a change in brain activity in concomitance with performance of a behavioral task is not sufficient to confirm a causal relationship between the two phenomena. Therefore, this study aims to apply non-invasive brain stimulation to facilitate or inhibit activity in different brain regions presumed to be functionally associated with prospective memory. Additional to the prospective memory tasks, the investigators will implement control tasks (i.e., attention) to assess whether stimulation will specifically enhance prospective memory performance or whether other cognitive functions will be modulated additionally. It is hypothesized that stimulation will lead to changes in prospective memory functioning. Further, the investigators expect that facilitation of attentional processes might be linked to prospective memory improvements.
The purpose of this study is to investigate the impact of transcutaneous vagus nerve stimulation (tVNS) on specific brain regions involved in memory and attention processes. tVNS is a non-invasive and non-pharmacological technique known for targeting the locus coeruleus, a small subcortical nucleus in the brain thought to be involved in the earliest stages of Alzheimer's disease. This nucleus also plays a role in numerous cognitive functions, comprising memory and attention.
Walking difficulties, mobility decline and falls are prevalent among older adults. The incidence of each of these increases with age and the presence of each can negatively affect the quality of life in older adults. The purpose of this prospective clinical trial is to evaluate the efficacy of the Power Centering for Seniors multimodal, twice weekly, 12-week group intervention program to improve the mobility and quality of life in older, community-dwelling adults.
The number of older people living with cognitive impairment or dementia has increased the need for simple, inexpensive interventions to improve the quality of life for such individuals and their families. Policy-makers sensitive to issues associated with mental health challenges in aging have embraced social prescribing, and a wealth of research has flourished to study non-pharmacological forms of preventative intervention. Can music-therapy(MT) be one of them? Different studies demonstrated that music stimulates a range of cognitive and social functions. However, scientific studies assessing the value of MT for those who need support in later life are limited, and rigorous research is required to generate robust scientific evidence. The focus of this study is on developing novel forms of intervention for older adults who are healthy or experiencing mild-to-moderate cognitive decline, aiming at [i]understanding whether MT could be used in preventive programs to support cognitive functions, [ii]identifying the best match between types of MT and levels of cognitive decline. Moreover, recent developments of Robotic-Assistance-Technologies offer opportunities to explore how such technologies may be used to contribute to older adults wellbeing when integrated within care routines to facilitate MT delivery. Spanning across three-studies, the investigators will examine psychosocial benefits of 5-month MT interventions (one2one vs small-group MT) in healthy older adults and impaired older adults in care homes, compared to standard care. This latter group will receive MT afterwards. Further, researchers will investigate whether Robotic-Assistance-Technologies may enrich MT interventions and have additional benefits for the participants and translatability for community-based services. In order to measure these effects, psychological (cognitive functions, wellbeing, quality of life) and physiological (hormonal, cardiovascular & brain activity) measures will be compared before/after the intervention. The study will elucidate relationships between different types of MT and benefits to participants wellbeing, cognitive functions & social engagement, as well as the impact of robotic assistive technologies in public health services and social care.
The number of older Americans will double in the next 4 decades to nearly 90 million, placing an unprecedented financial and resource burden on the health care system. Exercise has clear and demonstrable physical benefits, but a more precise understanding of how exercise supports cognitive function is essential. Demonstrating definitively that exercise as recommended by public health entities has benefits for cognition would have enormous public health implications, encourage the public to adapt more active lifestyles, and stimulate the development of effective exercise delivery programs.
T-cell adaptive immunity is known to be required to sustain a long term immunoglobulin production and a long term memory against several infections. Previous results suggest a lack in the generation of T-cell responses against CoV-N, M and S proteins among cancer patients exposed to SARS-CoV-2 virus highlighting that cancer patients failed to mount a protective T-cell immunity. Given this context, our hypothesis is that COVID-19 vaccine candidates are not immunogenic in some cancer patients. Thus, the monitoring of CD4 and CD8 T-cell responses before and after vaccination might provide information related to the correlation between induction of CD4 T-cells (including helper follicular T-cells) by the vaccine and long-term IgG production (serological index). Additionally, the failure of COVID-19 vaccines in some patients should be monitor carefully in order to provide specific recommendations to avoid COVID-19 infections. The main objective is to assess humoral immune responses following COVID-19 vaccination in a population of cancer patients.
In developed countries, the acceleration of the general population ageing has been widely described for decades, involving changes in public health policies. Among the health issues arising from this demographic change, the maintenance of cognitive function will be a major challenge in the next years, both in societal and economic terms. In this regard, some pharmacological and behavioural (e.g. physical activity, social involvement, intellectually demanding activities) preventive approaches have been evaluated to improve cognitive function with ageing. Among them, dietary interventions showed a potential interest to prevent cognitive decline during ageing. In this sense, there is a growing interest to find ecological solutions and to meet major societal challenge the use of microalgae as molecule of interest sources is a recent promising approach. Marine environments harbour a huge biological diversity of microalgae that represents a large source of almost untapped bioactive compounds. This biodiversity comprises 200,000 to 2 million species with about 35,000 which are described and 15,000 maintained in culture collections. Microalgae are able to produce bioactive molecules, such as pigments, fatty acids, peptides and sterols. Some of these compounds are unique and specifically found in the marine environment and they could be increasingly used as natural bioactive products for targeted applications. Fucoxanthin is one of the major carotenoid found in microalgae well known for its neuroprotective effect but to our knowledge no human studies were realized. Thus the objective is to evaluate, in healthy older adults, the effect of a 24-week period of daily supplementation of high and low BrainPhyt, doses on cognitive function parameters (Spatial Working Memory scores, Attention and vigilance, episodic memory, executive function), stress, mood, sleep quality and biomarkers.