View clinical trials related to MCI.
Filter by:The goal of this clinical trial is to learn about the effects of social isolation and social interaction on the risk of dementia progression and brain function in SCD 1. To explore the association between social isolation and lonely SCD populations and the occurrence and progression of MCI and AD through cross-sectional studies, cohort studies and randomized controlled trials of SCD; 2. To clarify the correlation between different carrier states, resting brain function connectivity characteristics, and dual-task walking ability of APOEε4 allele and the progression of SCD to MCI and AD during the cognitive progress of people with SCD affected by social isolation; 3. Establish a predictive model of cognitive decline from SCD to MCI and AD, and apply it to the SCD population to carry out individualized interventions; 4. Confirm the protective effect of social interaction on cognitive level and brain function in SCD patients.
Cognitive therapy software for improving cognitive function for patients with mild cognitive impairment
The purpose of this study is to establish multiple points of clinical validity for the Altoida digital biomarker assessment in individuals with a clinical diagnosis of cognitively normal (CN) and Mild Cognitive Impairment (MCI). Participants will use the Altoida app and the de-identified sensor data captured by the device will be used to train specific machine-learning algorithms to recognize early symptoms of cognitive decline, such as MCI or MCI with likelihood of amyloid pathology, as measured by digital biomarkers (T1 - Visit 1). Participants will be invited for an additional visit to evaluate test-retest reliability (T1' - Visit 2). Optionally, an updated variation of the Altoida app will be tested over the course of two additional visits to ensure optimal digital assessment delivery based on best practices in neuropsychological testing, user experience design, and data collection integrity (T2 - Visit 3 and T2' - Visit 4).
The goal of this prospective, single site, interventional randomized control trial is to treat age related health conditions in adults older than 65 years and functional independence. The main question of the study is to answer the effectiveness of notification on activity, sleep, and nutrition based on wearable device Fitbit recorded data for the improvement of health conditions including intellectual property and physical function, compared to usual care. Participants in the intervention arm will be given a Fitbit Charge 5 device and asked to wear this for the duration of the study, including during sleep. The study intervention will run for 6 months. Notifications will be issued using a monitoring software in Japanese, and issued automatically to participants. Participants in the control arm will be given a routine care and health-related information. Researchers will compare cognitive performance, muscle mass and physical activity between the two groups to see if the notification based on Fitbit data would promote the health conditions of older adults.
The primary purpose of this study is to attempt to replicate and extend promising pilot findings regarding the cognitive benefits of in-home neuro-exergaming with iPACES (interactive Physical and Cognitive Exercise System v3) for persons with mild cognitive impairment (MCI), to evaluate effects for persons with Parkinson's Disease (PD). Participants will include persons with PD, and potentially, also their co-residing partner, who will exercise at home or accessible location, 3-5 times per week for at least 6 months, with follow-up one month after the main intervention. All participation is "remote" (completed at home, or location of choice), utilizing either one's own equipment ("bring-your-own-devices" BYODs: pedaler, phone/tablet, smart-watch) or some equipment which may be supplied by the grant-funded study and shipped directly to the home; all study measures are completed remotely (e.g., via phone app, website, biometric device, videoconference, email, snail mail, etc.).
The objective of the proposed study, "Promoting In-Home Activities at a Memory & Aging Clinic (Pro-Home MeC)", is to assess and improve the feasibility of a physical activity (PA) intervention and the measurement of cognitive outcomes in a memory clinic setting for inactive older adults with mild cognitive impairment (MCI) or mild dementia and to examine how and improve the feasibility and acceptability of the procedures.
Mild cognitive impairment (MCI) is a syndrome that occurs in the preclinical stage of Alzheimer, and early intervention can be effective in preventing Alzheimer, but further research is needed on intervention methods. In order to identify interventions that are more suitable for Chinese characteristics and to investigate the effects of a motor-cognitive intervention on the cognitive function of older adults with MCI, investigators screened 103 community-dwelling older adults with MCI aged 65 years and older in Qingdao, Shandong, China, and divided them into an intervention group and a control group, and administered a motor-cognitive intervention to the intervention group for 12 weeks. Investigators assessed the cognitive abilities of MCI participants using the Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA). There were no demographic differences between the intervention and control groups. Investigators found that the cognitive abilities of the intervention group were significantly improved at the end of the intervention as well as at the end of the follow-up compared to the control group. The results of the current study suggest that the motor-cognitive intervention investigators used significantly improved cognitive function in older adults with MCI and was easy for older adults to master, and that it was a good intervention for cognitive function in older adults with MCI in the Chinese community.
The aim of this study is to identify the effects of the immersive leisure-based VR cognitive training, and compare the intervention effects for elderly with MCI and SCD. The investigators anticipate the VR training can facilitate cognitive function, daily function, quality of life. The investigators anticipated the metabolic biomarkers, mechanism, and brain activities will be found. The significance of this study is identifying the effect of immersive leisure-based VR cognitive training, and confirming the metabolic biomarkers and brain activities. It could improve the accuracy of identification, prevent the progression to dementia, and lead the field of technological assistance to new opportunities for training.
This is a randomized, double-blind, sham-controlled, adaptive-design pivotal study of sensory stimulation in subjects with mild to moderate Alzheimer's disease. Approximately 530 subjects will be randomized to 12 months of daily treatment with either Active or Sham Sensory Stimulation Systems. Efficacy will be measured using the Alzheimer's Disease Cooperative Study- Activities of Daily Living (ADCS-ADL) assessment and a combined statistical test (CST) of the ADCS-ADL and the Mini-Mental State Exam (MMSE).
There are over 50 million people living with dementia, and by 2050, the number is expected to rise to 152 million worldwide. Mitochondrial dysfunction in the brain of MCI and AD patients is gaining prominence as a potential mechanism and thus treatment target. However, an effective therapy targeting mitochondrial function, is still missing. Photobiomodulation (PBM), is an innovative noninvasive technique that delivers transcranial near infrared light to the brain. PBM is thought to play a key role in enhancing mitochondrial function [especially in tissues with a high number of mitochondria (e.g.,brain)], by reducing oxidative stress and increasing ATP levels. PBM can be safely administered to awake outpatients and does not require general anesthesia or surgical implantation. Recent animal studies, and case studies suggest that PBM is a promising therapy for AD. However, due to the lack of placebo controls and objective blood and neuroimaging biomarkers, the effectiveness and mechanism of action of PBM (via enhancing mitochondrial function) in AD remains to be studied. Objectives: The investigators aim to evaluate cognitive changes and neural correlates associated with PBM in early amnestic MCI (aMCI) during a pilot feasibility study. Participants who meet study criteria will undergo a 6-week trial of home-used PBM using the Neuro Rx Gamma 6days/week, 20 minutes per session (n=20). All patients will undergo clinical and cognitive assessment, blood sample collection, and structural and resting state functional MRI scans in two timepoints; pre and post treatment. The longitudinal nature of the study will allow investigation of the PBM effect and its' neural correlates in aMCI via enhancement of mitochondrial function. The present study provides a unique opportunity to investigate the mitochondrial and neural mechanisms that may be involved in prevention or delay of cognitive decline in aMCI.