View clinical trials related to Mild Cognitive Impairment.
Filter by:This project is designed to develop and evaluate an Internet-based exercise intervention (tai ji quan Moving to Improve Brain Health) using real-time videoconferencing for older adults with mild cognitive impairment (MCI).
This is a prospective, randomized, open label, parallel, 76-week study to explore and evaluate the therapeutic effects of Liraglutide, Empagliflozin and Linagliptin on the cognitive function, olfactory function, and odor-induced brain activation in T2DM patients with mild cognitive impairment (MCI).
This study evaluates the effects of 3 years-Tai Chi exercise intervention on cognitive function in MCI patients and to clarify whether the intervention can prevent MCI from conversion to dementia. Patients will be randomized into the Tai chi training group and the control group.
This study will be done to investigate the feasibility and effectiveness of a 24-week multidomain intervention program consisting of cognitive training, exercise, nutrition management, vascular disease risk factor management, and motivational enhancement on the cognitive function via none-face-to-face platform in mild cognitive impairment.
The purpose of the study is to examine the properties of the Automatic Story Recall Test (ASRT) and its parallel variants, as well as letter fluency and category fluency cognitive tests. Tests will be completed in crowdsourced populations, to derive normative data, and examine test properties in demographically diverse and cognitively impaired participants recruited and tested online.
This implementation study will be conducted to test a Socially-Assistive Robot (SAR) system for residents in an Assisted Living environment. The goal of the SAR system is to enhance social engagement and connectedness. The system engages residents via robot-facilitated activities such as trivia and reminder and is integrated with the SimpleC Wellness Platform.
The aging of the population has led to an increase in the prevalence of disabling and high-cost diseases, such as dementia and Mild Cognitive Impairment (MCI). The latter can be considered a prodromal phase of some dementias and a critical stage for interventions to postpone the impairment of functionality and thus maintain a better quality of life. A cognitive function to intervene in working memory (WM) since it represents the fundamental component of executive functions and is the gateway to maintaining long-term memory. This project proposes an intervention to enhance WM in these users, combining cognitive training with non-invasive brain stimulation, specifically transcranial electrical stimulation of alternating current (tACS). This proposal arises from recent evidence showing that it is possible to increase the capacity of WM in users with MCI through cognitive training. Along with this, tACS has been proposed as a specific neuronal plasticity inducer for the oscillatory pattern required for each mental process. WM is a process particularly susceptible to being enhanced by this technique, as the underlying electrophysiological oscillatory patterns of this process are well described. Thus, tACS would act as a potentiator of the residual capacity of WM in patients with neurodegenerative diseases. This study is a phase II randomized, double-blind clinical trial with a 3-month follow-up. The study will be of 62 participants diagnosed with MCI over 60 years from Valparaíso, Chile. Participants will receive intervention that will combine 12 cognitive training sessions with non-invasive brain stimulation, specifically tACS. Depending on the intervention group to which they will be assigned, in 8 of these sessions, participants will receive either tACS or sham stimulation. Sessions will last approximately 1 hour and take place twice a week, over six weeks. The primary outcomes will be the electroencephalographic measurements, and the secondary effects will be cognitive assessments of WM. The outcomes will be performed before, immediately after, and three months after the end of the intervention. The outcomes of this trial will add evidence about the benefits and feasibility of an intervention that combines cognitive training with non-invasive brain stimulation. The objective is to contribute tools for optimal cognitive treatment in patients with MCI. To enhance WM capacity, postpone the impairment of functionality, and obtain a better quality of life.
This study is designed as a prospective, double-blind, placebo-controlled, randomized parallel-group study that will be completed at the clinical research facility at St. James' Hospital and at Trinity College Dublin, Ireland. A total of 100 amnestic mild cognitive impairment (aMCI) patients will receive a (real or control) non-invasive transcutaneous electrical stimulation procedure. Patients will be assigned to one of four groups. One group will receive active stimulation, while the three groups will be control groups. One groups will be receive sham stimulation (inactive control), while a second group will receive active stimulation and local anesthesia and a third group will stimulate a different nerve (active control; same sensation different nerve). The investigators will include three control groups to verify that the effect is real and location specific and cannot be associated to a sensation effect. The investigators have opted to use a parallel-group design as it is unclear what the carry-over effect and/or wash-out period will be for stimulation. To eliminate subjective bias, all patients and the investigator testing the endpoint measures will be blinded to the type of intervention. The primary outcome, i.e. memory recall, will be determined by a word association task recorded immediately after stimulation, 7 days after stimulation, and 28 days after stimulation. The secondary outcomes is neurophysiological changes determined by resting state EEG, which will be assessed immediately before and after stimulation in the first session. The investigators will conduct this study as follows: 1. Screening aMCI patients. 2. Randomly assigning aMCI patients to one of the four groups. 3. Administering one session active stimulation (n = 25) or control (n = 25 in each of three control group) stimulation paired with a word-association task; administered by research assistant. 4. Behavioral assessments after each of the three blocks of studying the word associations and neural measures immediately after the last session of Behavioral assessments (T0). 5. Behavioral assessments at seven (T1) and 28 (T2) days after stimulation.
In this study, a more specific and systematic Home-Based Cognitive Rehabilitation Program Driven by a Tablet Application is developed and the purpose of the program is to check whether cognitive function is improved when the program is applied to patients with MCI.
The research objective of this study is to examine the efficacy of HD-tDCS to the preSMA/DACC region and its influence on verbal episodic memory in patients with MCI or dementia after 10 sessions of HD-tDCS. There will be three treatment arms: two active HD-tDCS (1 mA or 2 mA) and a sham group. A verbal episodic memory task will be completed at baseline, immediately following the last HD-tDCS session, and a 2-month follow-up.