View clinical trials related to Dementia.
Filter by:Cognitive frailty, characterized by the coexistence of physical frailty and cognitive impairment, is a robust indicator of cognitive decline. Recognizing its significance, the International Association of Gerontology and Geriatrics and the International Academy on Nutrition and Aging have advocated for the use of cognitive frailty assessment as a means of monitoring the progression of mild cognitive impairment towards debilitating conditions like dementia, Alzheimer's disease, and loss of independence. Despite the clear need, a practical and remotely accessible tool for measuring cognitive frailty is currently lacking, especially within the context of telehealth visits. With telehealth video-conferencing becoming increasingly popular, accepted by healthcare payers, and preferred by older adults who may face difficulties traveling to a clinic, there is a pressing need for a software-based solution for remote cognitive frailty assessment that can be easily integrated into existing telehealth systems. This study proposes designing and validating a video-based solution to remotely monitor cognitive-frailty in older adults.
Family caregivers for persons with dementia report high levels of depression, stress, and burden. Caregivers' limited time, transportation constraints, and unpredictable schedules make on-line, self-guided interventions more accessible and scalable. Acceptance and Commitment Therapy (ACT) is an established and effective in-person therapy, well-suited to the dementia care giving context where caregivers cannot minimize stress exposure, and report difficult thoughts and emotions. ACT for Caregivers is an on-line self-guided ACT intervention that showed effectiveness in a Stage I pilot (n=52) with participants reporting decreased depressive symptoms, stressful reactions to caring, and caregiver burden, and increased quality of life and positive aspects of caring (all p <.05). Learning from the pilot, the current Stage III intervention will shorten the program from 10 sessions to 6 sessions. The investigators introduce a wait list randomized control trial (RCT) design with fully longitudinal mixed methods to evaluate ACT for Caregivers. Data will be collected at pretest, post-test, and 6-weeks follow-up. Study aims are: 1) to evaluate ACT for Caregivers in a larger sample using an RCT, 2) to understand user experiences and the process of change by collecting short response data from all participants at all time points and interviewing a subset of participants in-depth at two time points, 3) to integrate quantitative and qualitative findings and examine areas of convergence and divergence. This project offers a promising prevention and intervention program to support family caregivers that is scalable, at low cost and with high impact.
The primary goal of this study is to test the hypothesis that oral nabilone treatment will reduce agitation compared with placebo in patients with Frontotemporal Dementia (both behavioural variant frontotemporal dementia and primary progressive aphasia). The study population is defined as patients with probable Frontotemporal Dementia that meet the International Psychogeriatric Association criteria for agitation in cognitive disorders.
The investigators aim to conduct a feasibility, proof of concept randomized controlled trial (RCT) of a smartphone app intervention (Healthy Minds Program; HMP) versus Wellness app (WA) among heterogeneous stressed caregivers of individuals with Alzheimer's disease and related dementias (ADRD). The investigators will test its feasibility (primary outcomes) and its preliminary effect in improvement in caregiver stress, emotional distress (depression and anxiety), sleep, and mindfulness. Participants will be randomized to one of the two conditions described above
1. To develop a multiactivity training programme. 2. To explore the effect of this programme on sarcopenia, sarcopenic obesity, cognitive impairment and Parkinson's disease. 3. To compare the effects of the experimental and control treatments on the muscle strength, body composition, physical function performance and quality of life of the elderly.
Difficulties in performing instrumental activity of daily living (IADL) is often an indicator of cognitive decline in older adults, and monitoring IADL and daily functioning can assist in early diagnosis of dementia. The current methods for assessment of IADL are often restricted to a single domain assessment (e.g. managing medication), or rely on subjective reporting by the patient or caregivers. Patients with mild AD typically lack awareness of their IADL deficits and generally overestimate their functional capacity. Proxies are also not always a reliable source of information, as they have a tendency to over or underestimate IADL deficits. In some cases, a proxy is not available or does not have enough knowledge about the patient's functional capacity. Direct measures taken during performance of IADL-related tasks in the clinic have better validity and do not suffer from reporter bias. However, they allow observation of only a small set of tasks and, even then, are quite time-consuming. To date, there are no objective methods for continuous and remote monitoring and assessment of IADL. The National Institute on Aging (NIA) has identified this need and released a specific request for SBIR/STTR applications. In response, BioSensics, in collaboration with Baylor College of Medicine (BCM), proposes to develop and commercialize a robust system for objective and continuous remote monitoring of IADL. This innovative platform, called IADLSys, will detect the timing and type of IADL for a wide range of daily functions, and will also monitor the user's physical activity and life-space.
Step training has been shown to be effective at reducing the incidence of falls and improving related risk factors, including choice stepping, in healthy older adults. However, the effects of step training have not been investigated in OWMD. The primary objective of the proposed project will be to assess the effects of a step-training program involving concurrent stepping and visuospatial tasks on choice stepping, prefrontal cortex functioning during choice stepping, and fall-related outcomes (i.e., step length, lower-limb muscle strength, balance, mobility, dual-task ability, and fear of falling) in OWMD. The prefrontal cortex is responsible for the executive functions such as attention and inhibitory function, which are integral to choice stepping reaction time tasks. However, the effects of step training on prefrontal cortex functioning during choice stepping in OWMD remain unclear. The neural mechanisms underlying the potential effects of step training on choice stepping have never been investigated in this population. Therefore, the secondary objective of the proposed project will be to evaluate the mediating effects of changes in the prefrontal cortex functioning during choice stepping on the potential benefits of a step-training program for choice stepping in OWMD. The proposed project will provide robust evidence to support the use of step training to improve choice stepping and reduce the risk of falls in OWMD. Disentangling the neural mechanisms underlying the effects of step training will be crucial to the development of the most effective interventions to target these mechanisms.
The primary purpose of this study is to evaluate the effect of SAGE-718 on cognitive performance in participants with Alzheimer's Disease.
The purpose of this study is to adapt, pilot test, and evaluate the feasibility, acceptability, and preliminary effectiveness of DIGNITY (Decision-making In aGing and demeNtIa for auTonomY) for Preference-Based Care in Nursing Homes as a new evidence-based intervention to support nursing home staff to safely honor care and activity preferences of residents' living with dementia in rural, typically under resourced nursing home communities.
The STAREE-Mind imaging sub-study will examine the effect of statin treatment over a 4-year period, compared with placebo, on markers of brain health.