View clinical trials related to Mild Cognitive Impairment.
Filter by:This study will evaluate the safety, tolerability, and pharmacokinetics of MK-4334 administered once daily (QD) in participants with Alzheimer's clinical syndrome receiving a stable, daily dose of donepezil 10 mg, taken orally (PO). This includes participants with symptoms of mild cognitive impairment (MCI) or mild to moderate Alzheimer's disease (AD). It is hypothesized that the true geometric mean minimum plasma concentration at 24 hours (C24) is at least 60 nM at steady state in the presence of steady-state donepezil 10 mg.
With the growing burden of dementia (including Alzheimer's disease), and the lack of efficacious therapies, there is an urgent need to identify new therapeutics. Ergothioneine (ET) is a naturally occurring thiol derivative of histidine, obtained solely through diet and is able to accumulate in the body and brain, through the action of a specific transporter, OCTN1. In addition to a wide variety of in vitro and in vivo (animal) studies demonstrating the antioxidant, anti-inflammatory properties of ET, several studies have demonstrated the neuroprotective potential of ET in various cell and animal models. Based on the ability of ET to counteract the underlying pathology of AD dementia, it is hypothesize that ET supplementation may prevent cognitive decline, especially in individuals at risk of cognitive impairment. This will be assessed using a randomized, double blinded, placebo-controlled, intervention study to test the ability of ET to delay or reverse cognitive impairment in elderly individuals with mild cognitive impairment.
This is a non-pharmacological study evaluating the effects of SMR/delta ratio and beta1/theta ratio neurofeedback trainings on cognitive performance and electrical brain activity in elderly with mild cognitive impairment.
This study will investigate the effect of Action Observation Teaining (AOT) on gait variables and global cognitive functions in older adults with mild cognitive impairment (MCI). The specific objectives are 1) to compare gait variables and global cognitive functions among the AOT with gait training, gait training, and control groups at before training, after training, and follow up and 2) to compare gait variables and global cognitive functions among before training, after training, and follow up in each of the groups.
The problem of cognitive decline among the aging population has become a significant health burden, especially in light of the increase in the prevalence of dementia with age For patients with MCI (Mild cognitive impairment) there are various recommendations to deal with the disorder, including behavioral recommendations for physical exercise. Some recommendations could also be found for cognitive practice. However, currently, there is no consensus regarding effective cognitive treatment or practice for MCI. Among the populations suffering from MCI, there is a significant segment of patients with amnestic disorder. For these patients, it seems that cognitive training of memory, including verbal memory, is very important. In recent years, we have developed an effective tool for managing rehabilitation practice by monitoring the patient's engagement with an easy-to-use EEG (electroencephalogram) tool. We have shown in a variety of rehabilitation settings, that when the patient is recruited, the clinical improvement is significantly better. The aim of this study is to evaluate the ability to harness the EEG monitoring of brain engagement to achieve functional improvement in verbal memory training in patients with Amnestic MCI.
This is a non-pharmacological study evaluating the impact of a computerized cognitive stimulation program on verbal learning and on the progression white matter hyperintensities in elderly with mild cognitive impairment.
The primary objective of this study is to confirm and compare the effect of methods of Low-level light therapy (LED-T) in the mild cognitive impairment.
This study is an observational study that uses daily activity and environmental sensing techniques to establish behavioral models of early dementia patients and cognitive healthy function to assess their daily behavior and determine their activities. Specifically, the team will collect information on a number of wireless sensors for dementia, mild cognitive impairment and healthy elderly residents, and use special mathematical models to establish the behavior of the two groups of subjects Model. The model will be developed a reliable algorithm to assess health risk of the subjects.
Despite the high prevalence of Alzheimer's disease (AD), its underlying mechanisms remain poorly understood. An emerging body of evidence supports disorientation as an early marker for AD-related neurodegeneration. In this study we intend to collect, coregister and analyze Positron Emission Tomography (PET) and , functional and structural magnetic resonance imaging (MRI, fMRI) data from AD-spectrum patients to establish orientation as core disturbance in AD.
This study protocol proposes an EEG based neurofeedback (EEG-NFB) technique to upregulate the posterior cingulate cortex (PCC) in patients suffering from mild cognitive impairment (MCI) and early Alzheimer's disease (AD). EEG-NFB has been successfully used as a clinical tool for over 40 years. It is based on electrical activity measured near the surface of the brain using EEG and fed back to the patient within half a second. MCI is a clinical condition considered as a precursor of AD. NFB appears to be a promising approach to treat MCI, since it has been shown to be able to induce changes in brain plasticity. This research focuses on the PCC, which has been reported to be implicated in MCI, and due to its location (proximity to the surface) accessible by means of EEG- NFB. A preliminary research in MCI patients, conducted at our lab showed the lower the memory score was at the beginning of the training, the better a subject managed to improve later on. The investigators therefore presume that patients with early Alzheimer's disease, whose cognitive ability is more affected compared to MCI, may benefit from EEG-NFB as well, and maybe to a larger extent compared to MCI.