8 Clinical Trials for Various Conditions
There is a dearth of research which takes a multi-compound approach to dietary interventions, in humans, aimed at improving outcome measures of cognition. Animal research in particular points towards fatty acids and flavonoids having a potentiating effect on each other, and possibly even being synergistic. Thus, study products will be administered in the present trial comprising both of these compounds, with a view to investigating their potential effects on cognition in older adults with mild cognitive impairment (MCI) or subjective memory impairment (SMI).
This pilot study is a first step in a rapidly growing area of clinical research to create the most effective means to combat age-related losses in cognitive function through preventive lifestyle strategies such as physical exercise and memory training. This study will develop innovative simultaneous exercise and memory training programs in non-demented volunteers with subjective memory complaints (controls or MCI). Our primary goal is to assess the cognitive impact of 4-week memory training programs done twice weekly: 1. during simultaneous aerobic exercise (SIM-AR-MET), 2. sequentially after aerobic exercise (SEQ-AR-MET), or 3. without aerobic exercise (replaced with sequential stretching and toning) (SEQ-ST-MET). The investigators will also measure potential metabolic (e.g., glucose, lipid panel) and molecular (serum BDNF) mediators of observed cognitive changes in a subset of participants (those at the UCLA CTRC/IPCN site).
The purpose of this study is to compare the effects of three on-line wellness interventions for improving physical and cognitive function and brain connectivity in adults who are at least 55 years old and are experiencing symptoms of memory and/or cognitive difficulties.
Physical exercise has proven to improve memory including in the elderly. Drugs developed to stop the underlying disease processes that cause Alzheimer's disease may succeed only with multimodal efforts to stimulate brain function. One purpose of the study is to test the clinical benefits of curcumin, a safe and effective compound isolated from the turmeric root (a component of Indian curry spices), which has been found to inhibit several potential disease pathways in Alzheimer's disease. Another purpose of this study is to determine how the addition of a physical exercise program in individuals with early memory problems may affect memory function or brain imaging and blood-based markers associated with Alzheimer's disease.
The purpose of this study is to test the Green Activity Program that was designed with people living with memory challenges and their study partners to see if it can be done and if they enjoy the program. "Green activities" are nature activities that the person enjoys and can be done with other people or pets. For example, dog walking, hiking, outdoor yoga, and gardening are all green activities. The purpose of the program is to help people living with memory challenges participate in nature activities they enjoy. The goal of the program is to help people stay active and improve their health and well-being.
This study will evaluate the effectiveness of a personalized, web-based training intervention that was developed to teach use of an Electronic Memory and Management Aid (EMMA) application. The app-based system is designed to support everyday memory, daily activity management and positive health behavior engagement for older adults with subjective cognitive complaints or mild cognitive impairment. The investigators will also evaluate the degree to which a clinician is needed to oversee the uptake and utilization of the EMMA app during the web-based training intervention.
Compensatory aids (e.g., alarms, calendars) play an important supporting role when completing everyday tasks (e.g., appointments, medication management), and there is a growing body of scientific work suggesting that compensatory training improves daily functioning. However, traditional paper-based calendars and to-do-lists have limitations related to accumulation of information, difficulty retrieving information, and remembering to complete activities. Such limitations may be overcome using a digital format through organized digital files, search functions, and alarms. This pilot project proposes to train older adults at risk for cognitive decline to use the Digital Memory Notebook (DMN), a tablet-based application (app), to support everyday functioning. The primary goal is to obtain preliminary evidence that a 6-week, individual and group-based DMN training intervention results in demonstrable changes in target behaviors (e.g., goal-directed DMN use to support everyday activities) among older adults with mild cognitive impairment (MCI) and subjective cognitive complaints (SCC). Participants will complete a curriculum involving 2-hour weekly sessions for 6-weeks. Each week will cover a specific function of the DMN and will include standardized goal-setting and weekly homework targets. Following the 6-week intervention, participants will continue to use the DMN app for 4-weeks to evaluate stability. Participants will complete a questionnaire packet 1 week prior to the 6-week intervention, 1 week after the 6-week intervention, and 5 weeks following the 6-week intervention. MCI and SCC participants will complete separate 6-week individual or group interventions spaced two months apart at UCD.
The investigators aim to conduct a randomized controlled trial to compare two symptom-management programs for Black older adults with early cognitive decline (self-reported confirmed by testing) and chronic pain. The programs are Mindfulness-Based Cognitive Therapy with Walking (MBCT+w) and Active Living Every Day (ALED). The investigators will assess how each program may help in improving physical, cognitive, and emotional function. The investigators will also assess whether improvements in outcomes from the two programs are maintained through a 6-month follow-up.