View clinical trials related to Dementia.
Filter by:This is a randomized, cross-over study to measure global and clinical impact and level of arousal in subjects suffering from moderate to severe Alzheimer's disease when exposed to emotionally impactful music compared to control intervention.
Cerebral small Vessel Disease (cSVD), characterized by an alteration of the structure and function of small penetrating brain arteries, is highly prevalent in older persons from the general population and represents a leading cause of stroke and a major contributor to cognitive decline and dementia risk. In France >4 million persons aged 60+ are estimated to have moderate to extensive covert cSVD (ccSVD), i.e. features of SVD on brain imaging without a history of clinical stroke. Better detection and management of covert cSVD would have a major impact on preventing disability and costs related to stroke, cognitive impairment and dementia. However, there are no specific mechanistic treatments for cSVD and hardly any recommendations worldwide on how to prevent and treat cSVD and related cognitive impairment. The aim of the present study, through the identification of novel cutting-edge multimodal biomarkers, is to develop innovative diagnostic and risk prediction tools for cSVD and its complications and to contribute to accelerating the discovery of novel drug targets and therapeutics strategies for cSVD.
This research focuses on the activity of an enzymatic protein: glucocerebrosidase, in dementia with lewy bodies (DLB). Indeed, the mutation of the GBA gene responsible for a decrease in the activity of glucocerebrosidase is the most frequent known genetic risk factor in DLB. However, mutations of the GBA gene are known in another pathology, Gaucher disease, in which treatments have been developed. The objective of this research is to determine if glucocerebrosidase activity is decreased in DLB. This hypothesis could open up a therapeutic perspective, with treatments already used in Gaucher disease.
Most persons living with dementia (PlwD) have multiple chronic conditions (MCC). Managing MCC typically involves adhering to clinical practice guidelines for single diseases. This approach often results in burdensome care that usually does not reflect what matters most to patients. To address the challenges of caring for patients with MCC, Patient Priorities Care (PPC) was developed - a process that aligns treatment recommendations with patient priorities rather than single-disease guidelines, to improve care. Successful completion of this pragmatic pilot project will help determine how to best embedded PPC in a Healthcare system that serves a large Hispanic population. The investigators will determine if the benefits previously reported with the use of PPC hold in Hispanics with dementia.
Until now, neuropsychological interventions aimed to optimize cognitive function and to have functional impact in individuals at risk of AD (MCI patients) were scarce in validity studies. While some RCTs have been developed in cognitive training interventions, comparative studies of merged interventions (cognitive, social and behavioral stimulation) with adequate control groups are absent, diminishing the professionals' trust on the adoption of these interventions for supporting patients. As such, the present proposal will develop a validation trial testing a multicomponent neuropsychological intervention (REMINDER), based on personal development, cognitive compensatory aids, meaningful goals setting, and behavior change techniques. The investigators will analyze its short/long-term gains and AD conversion rates. By aiming to provide a good validation study for REMINDER, the investigators will examine neurobiological, neurocognitive and functional outcomes of this intervention in comparison with an active control group (psychoeducation) in order to foster an effective outcome assessment of an intervention for individuals at risk of AD.
This implementation study will be conducted to test a Socially-Assistive Robot (SAR) system for residents in an Assisted Living environment. The goal of the SAR system is to enhance social engagement and connectedness. The system engages residents via robot-facilitated activities such as trivia and reminder and is integrated with the SimpleC Wellness Platform.
The main objective of the study is to evaluate the efficacy of a combined training program of physical exercise and multisensory stimulation (Physiocognitive Integration) in people with mild/moderate cognitive impairment.
The purpose of this study is to determine how feasible it is to deliver an online course to reduce out-of-pocket costs of caregiving and reduce financial stress among Latino family caregivers to a family member living with dementia. The investigators hope that that the results of this study will help to reduce high these out-of-pocket costs and improve financial wellbeing for Latino family caregivers. Caregivers will be asked to to participate in 3 online surveys, in addition to participating in 5, 1.5 hour group-based Zoom learning sessions.
Metabolic and hormonal deregulations are both a risk factor and a hallmark of Alzheimer's disease (AD) and frontotemporal dementia (FTD), occurring early in the course of the disease. In FTD in particular, hyperorality and dietary changes are associated with metabolic and hormonal changes such as altered levels of the anorexigenic hormone leptin. The hypothalamus is a brain region that controls metabolism and hormonal systems. Hypothalamic function depends on its ability to sense peripheral signals. The hypothalamus sits on a circumventricular organ called the median eminence (ME) that puts it in contact with systemic blood circulation. In the ME, fenestrated capillaries allow the diffusion of bloodborne factors. However, despite the lack of blood-brain barrier at brain microvessels, diffusion is controlled by specialized ependymoglial cells, the tanycytes, which exert a barrier function between the ME and the third ventricle and controls the access of blood-borne molecules into the hypothalamus. Previous work from our laboratory and the ERC consortium has highlighted the role of tanycytes not only in the regulation of the release of neurohormones from neuroendocrine nerve terminals into the pituitary portal blood circulation, but also in the transport of circulating leptin into the hypothalamus. Hence hypothalamic dysfunction in AD and FTD can result either from dysregulation of neuroendocrine secretions, direct neuronal loss or from defective transport (and hence resistance) to hormones like leptin. This study is to demonstrate that leptin transport though tanycytes is early altered in FTD and AD and correlates
This is a randomized, pragmatic clinical trial to evaluate the effectiveness of a collaborative care-coordination program embedded in a health plan for people living with Alzheimer's disease and related dementias (ADRD) and their care partners versus usual care. The study population will include community-dwelling Medicare Advantage members living with ADRD and their care partners. Outcomes will be healthcare utilization outcomes of individuals with ADRD and include emergency department visits, outpatient visits, avoidable emergency department visits, and admission to long-term care facilities.