View clinical trials related to Mild Cognitive Impairment.
Filter by:The SNIFF 3-Week Aptar Device study will involve using a device to administer insulin or placebo through each participant's nose or intra-nasally. Insulin is a hormone that is produced in the body. It works by lowering levels of glucose (sugar) in the blood. This study is measuring how much insulin the device delivers. In addition, this study will look at the effects of insulin or placebo administered intra-nasally using an intranasal delivery device on memory, blood, and cerebrospinal fluid (CSF).
The investigators aim to study the effects of a 24-week remote-based resistance exercise training program on cardiovascular disease risk factors, cognitive function, and quality of life in older adults living with mild cognitive impairment or Alzheimer's Disease and/or a related dementia. Data for this study will be collected at the beginning, middle, and end of the resistance training program. Participants of this study will receive a baseline health-fitness assessment at the beginning of the study. Measurements of resting blood pressure, fasting blood glucose and lipids, waist and hip circumferences, height and weight, cognitive function and quality of life will be collected at the health-fitness assessment. Participants will then receive supervised remote-based resistance exercise training with Therabands, 3 days per week for 12 weeks before receiving a second 12-week health-fitness assessment in the middle of the intervention. Participants will then receive 12 additional weeks of supervised remote-based resistance exercise training with Therabands, 3 days per week for 12 weeks before receiving a third 24-week health fitness assessment at the end of the study.
Transcranial Direct Current Stimulation is a non-invasive neuromodulatory technique that results in the clinical improvement of patients with Mild Cognitive Impairment, a prodromal condition for the onset of dementia. The responses to treatment depend on the characteristics of the patients and the parameters adjusted in the equipment, which makes the modeling of electric fields imperative to maximize the safety profile and therapeutic potential of the technique. The study of neurobiological predictors of response to non-invasive neurostimulation and genetic susceptibility can elucidate current effects according to the individual's profile. The objectives of this study are to observe the effects of Transcranial Direct Current Stimulation with optimized/customized parameters in patients with amnestic CCL, considering the subjects' genetic susceptibility to Alzheimer's Disease and neurobiological markers. This is a randomized, triple-blind, sham-controlled clinical trial. Neuropsychological tests and a sociodemographic and clinical questionnaire will be used to assess and characterize the subjects. Participants captured by the Laboratory of Studies in Aging and Neuroscience at the Federal University of Paraíba will be divided into 02 groups, each with 25 patients, totaling 50 volunteers: Active - participants who will receive real current; Sham - participants who will receive simulated stimulation. Participants entered through the eligibility criteria will be randomly allocated in a simple way, at a rate of 1:1. Payment parameters will be customized by Computational Modeling with the aid of the SimNIBS Program and Nuclear Magnetic Resonance. The electroencephalogram and evaluation of polymorphisms of the gene encoding Apolipoprotein E examined as predictors of response. Data will be processed from the Statistical Package for Social Sciences® (20.0) Software, applying the Student test for continuous variables or chi-square for categorical variables. Predictive analysis will be conducted from Machine Learning. It is expected to find improvements in the scores of memory and general cognition tests after the intervention protocol with tDCS with individualized dose in the group that will receive an intervention, compared to the simulated neurostimulation group. These obtained results optimize the practice, elucidating issues still present due to the different applications of the technique produced in the literature on the subject.
The S22 study investigates, in a cross-sectional study, the ability of algorithms that analyse acoustic and linguistic patterns of spoken language to predict the presence of amyloid positivity in early stage Alzheimer's disease, specifically in Mild Cognitive Impairment (MCI) and cognitively normal (CN) cohorts; and whether similar algorithms can predict cognitive functioning, in classifying MCI vs CN.
Mild Cognitive Impairment, Alzheimer's Disease and Parkinson's Disease all represent a range of degenerative conditions that have cognitive impairments which all limit the ability for older individuals to self-manage care, participate in daily activities and community participation. The consequences of these progressive diseases increase the requirement for residential care, associated medical costs and may negatively impact the overall quality of life and mental health for individuals. According to the Alzheimer Society of Canada, over the next few decades, more than 1 million Canadian's will be living with decreased cognitive ability and will require an increased amount of support, whether through family or institutional sources. Currently, there are few cognitive programs for individuals diagnosed with mild cognitive impairment or for individuals wishing to maintain their current level of cognitive ability which translates to meaningful improvements in daily living and independence, as well as generalized intelligence. To date, the Watson Centre Society for Brain Health (WCSBH) has successfully improved cognitive capacity, executive function and quality of life for over 100 individuals following a wide range of brain injury, and currently has a 77% return to work rate following completion of the full program. The program includes a combination of physical exercise, cognitive training and mindfulness meditation. The purpose of the research study is to explore the impact of an interdisciplinary cognitive rehabilitation program has upon the cognitive functioning and quality of life for individuals who are assessed to have mild cognitive impairment (MCI). In particular, the aims of this study include: 1) To evaluate changes in cognition and quality life in older adults with MCI. 2) To explore the potential for intensive cognitive intervention in slowing cognitive degeneration in older adults with MCI.
This research program aims to comprehensively investigate the clinical, physiological, metabolic, and molecular effects of reducing sedentary behavior in patients with mild cognitive impairment. A 4-month parallel-group randomized controlled trial will be conducted aiming to investigate the feasibility and efficacy of a newly developed personalized intervention focused on replacing sedentary time with light-(or very light-) intensity physical activity in patients with mild cognitive impairment. Additionally, a sub-sample of patients will complete a randomised cross-over study aiming to unravel potential mechanisms underlying the metabolic, physiological and molecular effects of breaking up sedentary time with light-intensity physical activity versus carrying out the minimum amount of daily exercise at once and then remaining sedentary versus simply remaining sedentary throughout all sessions, in a well-controlled laboratorial condition.
Alzheimer's disease (AD) is a prevalent, long-term progressive degenerative disorder with great social impact. It is currently thought that, in addition to neurodegeneration, vascular changes also play a role in the pathophysiology of the disease. Meantime, EEG resting state has also demonstrated significant change in patients with AD in neuroscience research area. Thus, the combination of these sensitive biomarkers would lead to a potential new biomarker for detection of AD, which has higher specificity and sensitivity.
The study investigates the incidence of remote ischemic conditioning in mild cognitive impairment and dementia patients
The purpose of this study is to evaluate the effects of SMR neurofeedback training on cognitive performance and electrical brain activity in elderly with cognitive impairment.
A randomized-control, double-blind, multi-center, delayed-start, pilot trial evaluating the disease modifying effects of a 150mg once-a-day dose vs. placebo of dabigatran in men and women, between the ages of 50-85 years, confirmed with MCI probably due to AD and mild Alzheimer's Disease.