View clinical trials related to Dementia.
Filter by:This study is a prospective observational study, which involves a cohort of 2000 all-sex and all-ethnic people aged 60 years and above with permanent residence in Tianma area, SheMountain Town, Songjiang District (suburban area), Shanghai. Demographic information, neuropsychiatric scale, peripheral blood, APOE genotype, brain MRI, speech information, AV45-PET, FDG-PET, Tau-PET, GLP-1R PET, and cholinergic receptor probe (ASEM) PET were collected and analyzed. Follow-up visits were performed twice a year for 4 visits, and neuropsychiatric scales and biological samples were collected at each follow-up visit to construct a diagnostic model for patients with mild cognitive impairment, or Alzheimer's disease, as well as a predictive model for the progression of cognitive impairment.
The overall aim of this study is to pilot test Promoting Positive Care Interactions (PPCI) with the goal of establishing a feasible and culturally responsive approach to optimize care interactions between staff (nursing, activity, housekeeping, and dining service staff) and residents with ADRD in assisted living facilities (ALFs), and further improve select resident, staff, and facility outcomes. PPCI is a non- pharmacological four-step approach consisting of (1) stakeholder engagement in developing facility specific goals; (2) environment and policy assessments; (3) flexible staff education; and (4) ongoing mentorship, motivation, and support (in-person visits and text messages) for staff to optimize care interactions.
The goal of this clinical trial is to study the effects of dronabinol in US Veterans with agitation related to moderate to severe dementia. The main goals of the study are: - To evaluate the efficacy of dronabinol for the treatment of agitation in moderate to severe dementia compared to placebo - To evaluate the safety of dronabinol in the treatment of agitation in moderate to severe dementia compared to placebo Fifty (50) subjects will be given either dronabinol or placebo for 8 weeks. All subjects will then undergo a "washout" phase for 3 weeks, followed by the crossover intervention (i.e. subjects who received placebo during the first phase will receive dronabinol during the second phase, and vice versa). Thus, all participants will be taking dronabinol at some point during the study. During the study, subjects will undergo evaluations for: - Agitation - Cognitive changes - Physical changes (i.e. labs, ekg, physical exam)
Rationale: A prominent and degenerative motor symptom of dementia is paratonia that heavily affects quality of life. However, paratonia is poorly recognized and the diagnosis yet relies on subjective evaluation by caregivers. Objective: The primary aim of the proposed study is to develop a surface-electromyography-based method to objectively quantify paratonia in people with dementia. In addition, we aim to increase the understanding of the role of neuromuscular dysfunctions that contribute to paratonia. Study design: Cross-sectional study, in people of various ages and at older age with different levels of cognitive impairment and neuromuscular functioning, in which we will examine the association between their physical and cognitive function and neuromuscular outcome measures. Study population: Healthy young (18-30y, n = 40), middle-age (40-55y, n = 40) and older adults (>65y; n = 40). In addition, people with mild cognitive impairment (n = 40) as well as people with mild (n = 40), moderate (n = 40) and severe (n = 40) dementia. Main study parameters/endpoints: Cognitive function, physical function, neuromuscular function expressed by muscle- and brain activity as well as coordination.
The goal of this clinical trial is to demonstrate potential improvements in clinical trial methods relating to dementia and cognitive decline. The main questions it aims to answer are: - Can an intervention's outcome be better assessed by a latent variable ("δ") integrating cognitive performance with functional status? - Can latent biomarkers of δ guide the selection of an intervention that will modulate dementia severity? - Can a latent variable, derived from information collected remotely from caregivers, preselect subjects most likely to respond to the intervention? - Is the effect of the intervention in fact medicated by changes in the targeted biomarker? In this case, the biomarker will be a latent variable derived from several proteins measured in blood (i.e., so-called "adipokines"). The intervention will be donepezil, a medication approved for the treatment of Alzheimer's Disease, but only recently associated with adipokine changes. Participants with cognitive impairment and their caregivers will be interviewed by telephone and those with cognitive impairment will be treated for six-months with donepezil. On the basis of the caregiver's report, the cognitively impaired subjects will be assigned to two groups based on a prediction of their response to donepezil. Researchers will compare those groups to see if dementia severity, as measured by δ, improves in predicted responders, and whether the change in the d-score is mediated by changes in adipokines.
Dementia is a widespread incapacitating mental syndrome that carries a significant challenge for healthcare systems, persons with dementia, and their caregivers. The world health organization estimates that there is "more than 55 million persons live with dementia worldwide, and there are nearly 10 million new cases every year" In Egypt there are many studies had investigated caregiver burden with chronic ill elderly as physical or psychiatric diseases; however, studies focusing on caregiving Patients With Dementia (PWD), especially the psychological aspect, has been raised just few years ago. Some focused on psychiatric comorbidities of care givers, others correlated caregivers' quality of life with dementia staging. Other research groups designed educational programs and psychosocial interventions for training informal caregivers with significant psychological burden reduction at the end of the studies , also another group focused their study on the negative emotions expressed by caregiver towards PWD. Still there are many aspects of caregiving not explored considering the financial burden, lack of formal educational resources, stigma, cultural and religious values related to caregiving.
The aim of this study is to - detect and assess needs of people with early onset dementia regarding anxiety, stress and sleep - implement a 6 week intervention pilot study in wich weekly (hourly) sessions are implemented in day care settings in order to decrease anxiety, stress and sleep problems in people with early onset dementia
Light stimulates the human visual system and the biological functions in the retina, also referred to as non-visual responses, e.g. hormone production. Exposure to the correct light composition can produce acute alertness and increase good sleep quality (1). In this study, subjects will be exposed to 24-hour LED naturalistic lighting (intervention) or traditional lighting (control) during all days of hospitalization. Subjects will be blinded to the intervention as they will not be told if they are admitted to an intervention patient room or a control patient room. The primary outcome measure is cortisol levels measured in saliva samples. Secondary outcome measures are delirium rates, length of admission, use of constant observation, mortality and adverse advent. It is estimated that 80 subjects will be included in the study.
As part of Phase II of the NIH SBIR grant, the study will conduct a randomized controlled clinical trial in which the MapHabit system (MHS) will offer a caregiver training product that is linked to MHS, an Alzheimer's disease or related dementias (AD/ADRD) assistive technology product that uses visual maps to improve a patient's behavior and sense of autonomy. MapHabit's combined areas of focus, i.e., offer a single integrated product to address the caregiver and the person under this caregiver's care, are unique and will create a new standard in the field to reduce caregiver burden in the setting of caring for individuals with AD/ADRD. Additionally, the study will integrate enhanced user support modules, i.e., gamifying, dashboarding, and social networking, to improve the Caregiver Training Program (CTP) experience.The study will be a randomized controlled clinical trial, in which two conditions will be investigated: 1) control condition in which the MHS alone is incorporated in the participant's daily care and 2) experimental condition in which the MHS+CTP is implemented into the daily care received by participants. The sample size will be a total of 50 patient-caregiver dyads, 25 in each condition. The study duration will be a 6-month intervention.
This study evaluates the applicability and clinical efficacy of conventional music therapy and digital music rehabilitation for dementia in home and care home settings.