View clinical trials related to Age-Related Cognitive Decline.
Filter by:The purpose of this project is to determine whether restoring the post-prandial metabolic/inflammatory balance via supplementation with raspberries results in improved cognitive performance, and if these enhancements are mediated through improvements in vascular function.
This longitudinal study aims to countervail age-related cognitive and cerebral decline in healthy retired people through intensive piano / keyboard music practice in Switzerland and Germany.
Different cognitive intervention approaches have been developed to attenuate decline (e.g., cognitive engagement, training, or stimulation), but it is not clear which approaches are efficacious. It is also not clear when, along the continuum of normal cognitive aging to mild cognitive impairment (MCI-a transitional stage before dementia onset), it is most efficacious to intervene. This randomized clinical trial will determine the efficacy of a novel cognitive engagement intervention approach (music training) as compared to cognitive stimulation (which will serve as a stringent, active control). Grounded in theory, the central hypothesis is that interventions enhancing central auditory processing (CAP), a strong, longitudinal predictor of MCI and dementia, will improve cognition. Music training is increasingly recognized as a feasible means to attenuate age-related cognitive decline. Prior research and preliminary data suggest that intense piano training enhances CAP and is likely more effective than cognitive stimulation. Correlational studies indicate superior CAP, executive function, and other cognitive abilities for adults with formal music training compared to non-musicians. The specific aims of the study are to examine the efficacy of music training relative to cognitive stimulation (active controls) to improve CAP, cognition, and everyday function among older adults with and without MCI. The efficacy of music training will be established and moderating effects of MCI status will be examined. The proposed study further aims to elucidate the underlying mechanisms of effective cognitive intervention approaches by exploring mediators of training gains. The proposed study is the first phase II randomized trial of music training to enhance older adults' cognition. Mediation analyses will elucidate the underlying mechanisms of intervention effects.
The purpose of this research study is to examine the potential benefits of vortioxetine in combination with at-home computerized cognitive training program to improve cognition, such as memory, attention, and concentration. This study will compare the effectiveness of vortioxetine plus cognitive training versus placebo plus cognitive training.
The investigators are interested in how attentional filter training/ distractor inhibition training could influence cognitive functions like working memory, executive control, problem solving, decision making and attentional control.
This study is a parallel arm, double-blind, randomized, controlled clinical trial to assess the efficacy of an experimental software program designed to improve cognitive functions versus a computer-based software control. Both the study and the software being investigated meet the criteria of Non-Significant Risk.
This study is being conducted to assess the effect of dietary strawberry supplementation on cognition and mobility in obese middle-aged and older adults. It is hypothesized that plant compounds, present in strawberries, may improve cognition and mobility.
Tart cherries are a rich source of antioxidants. Studies have shown that tart cherries exert anti-oxidative and anti-inflammatory properties. The purpose of this study is to learn about the effects of drinking tart cherry juice on cardiovascular and cognitive health.
DEPEND is an open-label but dosage-masked trial of the retired cholesterol-lowering drug probucol as an agent to increase availability of apolipoprotein E (apoE) in the cerebrospinal fluid (CSF) of cognitively intact older persons at risk of Alzheimer's dementia. Absorption of oral probucol is variable. In a sample of 23 cognitively intact persons over age 55, DEPEND will therefore develop an algorithm to prescribe individualized dosing to achieve plasma concentration that will likely increase availability of CSF apoE. These persons will then use their individualized dosage for 12 months to assess longer-term effects of the drug on CSF apoE concentration, while monitoring closely for evidence of adverse consequences of use.
The purpose of this research is to examine the effects of four interventions on age-related cognitive decline in healthy older adults. The investigators will examine the effects of Mindfulness Based Stress Reduction (MBSR) psychotherapy, multi-component intensity-based aerobic exercise, and their combination, compared to a discussion group.