Active clinical trials for "Dementia"

The overarching aim is to develop and deploy a multidomain intervention delivered on a mobile application to help middle-aged to older adults reduce their risk for dementia by improving a set of modifiable lifestyle risk factors associated with cognitive decline/dementia. This registration concerns the Pilot Feasibility study which examines different aspects of feasibility in a small-scale randomized pilot study, before implementing an efficacy study on a larger sample. A secondary objective is to determine whether the program can result in a larger improvement on risk factors (measured with Behavioural Risk outcomes) compared to a control intervention. It is expected that persons enrolled in the Luci program show larger change in Behavioural Risk outcomes than those enrolled in the comparator condition.

This project will investigate the ability of a novel MRI contrast agent to identify and quantitate ongoing monocyte/macrophage (M/MΦ)-mediated inflammation in the brains of HIV-infected individuals.

The goals of this three-year research project were: 1) to develop and evaluate the feasibility of the Wheelchair-bound Senior Elastic Band (WSEB) for the demented, wheelchair-bound seniors in long-term care facilities, 2) to evaluate the long-term effects of the instructor-led WSEB on the functional fitness, daily life function, depression, and problem behaviors of this senior population, and 3) to test the feasibility, compliance, and effectiveness of the DVD-led WSEB on this senior population.

Move for your mind is a single blind, 3-arm randomized controlled clinical pilot trial. The study aims to test the effect of a weekly Dalcroze eurhythmics program (arm 1) and a home strength exercise program (arm 2) against control (no exercise) on the rate of falling, quality of life, gait performance and cognitive function. All groups receive vitamin D. In addition the study shall test the feasibility of the recruitment and the interventions in this target population. The study includes 60 seniors, age 65 and older, with mild cognitive impairment or mild dementia. Participants are recruited by the memory clinic of City Hospital Waid. During the 12 months follow-up, participants will have 3 clinical visits (baseline, 6 and 12 month). Despite major efforts the target population is very difficult to recruit and adherence to treatment is low. We therefore decided to stop recruitment and to use this trial as a pilot trial for future clinical trials of the same topic.

The workshop is a 6-week online workshop for caregivers of people with traumatic brain injury, post traumatic stress disorder, or dementia. It is being conducted jointly by the Stanford Patient Education Research Center and the VA Greater Los Angeles Healthcare System and is supported by a grant from the Department of Veterans Affairs, Patient Care Services, Office of Care Management and Social Work. The goal of the study is to determine whether an online caregiver education and support workshop can have lasting beneficial effects in helping caregivers improve their self-management of health skills, stress, and improve their caregiving abilities.

The primary purpose of this study is to determine if the study medication Methylphenidate (Ritalin) will improve subject's blood-sugar control by improving their motivation more than placebo. The secondary objectives of the study are to determine if daily functioning and quality of life improves with methylphenidate treatment.

The overall goal of this one-year study is to test a comprehensive protocol for Alzheimer's Disease and Related Dementias (ADRD) diagnosis and care management that can be used as a model for rural communities, which experience low rates of dementia diagnosis and treatment.

In this proposal, the investigators plan to study the effectiveness of our web-based intervention on dementia prevention knowledge, intentions, and behaviour change. Participants will be randomized to one of two groups - intervention and control. Participants randomized to the intervention group will receive the dementia prevention e-learning. Participants in the control group will be assigned an alternate-topic e-learning lesson. All participants will be given access to all e-learning at the conclusion of the study. The purpose of this phase is to explore if and how our dementia prevention e-learning influences participants' knowledge, intentions and health behaviours related to dementia risk.

Dementia is a highly disabling major neurocognitive disorder. Although cognitive symptoms drive the diagnosis of dementia, neuropsychiatric symptoms (NPS), such as agitation, aggression, and psychosis, are common and associated with increased morbidity/mortality, increased care partner distress, and earlier institutionalization. Although these symptoms are debilitating and experienced by more than 90% of people with dementia, there are currently no FDA-approved treatments. There remains a critical need for safe and effective interventions for NPS that can be easily administered and monitored in typical clinical settings. One hypothesis for the etiology of NPS is that, as cognitive impairment progresses, there is a decline in the sense of autonomy and an increase in unmet needs that a person with dementia (PWD) is unable to meet on his/her own and that care partners lack the knowledge or ability to meet. As care partners become increasingly involved as surrogate decision-makers for a PWD, the quality of life for a PWD is directly impacted by the decisions made by a surrogate. Several studies have explored agreement between PWDs and surrogate decision-makers regarding various preferences. Results have indicated that discrepancy between a PWD's preferences and those identified by a surrogate decision-maker is common. According to our conceptual model, such discrepancy may give rise to NPS. Thus, the proposed pilot project directly addresses major gaps in the availability of safe, effective, and accessible strategies to reduce NPS and NPS-related care partner distress by developing and testing a novel educational intervention that directly targets discrepancies regarding everyday preferences. We will randomize 30 dyads comprising people with clinically significant cognitive impairment (mild cognitive impairment or dementia) and their care partners. The dyads will be randomized to either 1) the intervention arm in which there is a clinician-facilitated discussion between the dyad pair about NPS, the unmet needs hypothesis, and areas of discrepancy in everyday preferences and 2) the enhanced usual care arm in which a standardized document describing NPS and the unmet needs hypothesis will be given to the dyad to review. Primary efficacy will be measured by the Neuropsychiatric Inventory brief questionnaire form (NPI-Q), which allows for assessment of both NPS burden as well as burden of caregiver stress. Assessments will be made at baseline, week 4, and week 8.

A pilot randomized clinical trial was conducted in a random sample of 120 non-demented Chinese elders (ages 60-79) living in a defined community in Shanghai, China to compare the effects of interventions (fast walking, Tai Chi, group intellectual discussion) to no intervention with respect to change in cognition and whole brain volume determined by repeated neuropsychological batteries and MRI scans. Aims included determining the feasibility of recruiting and retaining a random sample of people age 60+ for such a trial as well as collection of preliminary data on the efficacy of the interventions. The long-term goal of this research program is to determine whether sustained physical and/or mental exercise interventions are efficacious in delaying the onset of dementia and to understand the role and mechanisms of brain growth in this process.