View clinical trials related to Mild Cognitive Impairment.
Filter by:The primary objective of this project is to assess the feasibility of multi-field, extended HD-tDCS (MFE-HD-tDCS) with simultaneous computerized CT as a viable intervention to improve cognitive function in patients with MCI. This double-blinded, randomized pilot clinical trial of repetitive daily HD-tDCS/sham HD-tDCS, administered in combination with CT to subjects with MCI in 3 monthly blocks of 5 daily sessions for a total of 15 sessions will enroll 8 participants.
This study aims to develop and evaluate new in-home supportive technology that is designed to alleviate anxiety, burden, and loneliness in spousal and familial caregivers of individuals with Alzheimer's disease, other dementias, or mild cognitive impairment.
Primary objective is to evaluate the neuroprotective effect of T-817MA on Tau protein phosphorylated at threonine 181 (p-tau 181) in cerebrospinal fluid (CSF) compared with placebo in patients with a diagnosis of MCI due to AD or mild AD. Secondary objectives are: 1. To evaluate in patients on T-817MA and placebo: - cognitive function measured by the Clinical Dementia Rating Scale Sum of Boxes (CDR-sb) and working memory and attention domain as measured by the Cognitive Functional Composite (CFC). - AD-related biomarkers in CSF and plasma - imaging analysis using volumetric magnetic resonance imaging (vMRI) - alpha/theta ratio of the electroencephalogram (EEG) 2. To evaluate the safety of T-817MA by clinical laboratory tests and adverse events (AEs). 3. To evaluate the pharmacokinetics of T-817MA
Mild Cognitive Impairment (MCI), diagnosed with Montreal Cognitive assessment test (MoCA) define a condition that is insufficient to meet the threshold for a diagnosis of dementia, and it is an increasing health problem. It has been related to age and comorbilities, but the linkage between MCI and number of previous anesthesia is still unclear.
The composite effect of reduced balance, cognition, gait abnormalities/gait disturbances, and physical activity in older adults with mild cognitive impairments (MCI) leads to fear of falling and reduced participation in daily activities, which results in reduced cardiovascular fitness and deconditioning. Although many conventional balance and strength training programs have been implemented for older adults with MCI; these adults do not receive adequate practice dosage to make significant improvements, most likely due to lack of adherence to therapy and/or inadequate incorporation of all domains of the ICF model (body functions and structures, activities and participation) and lack of targeting cognitive-motor interference (deterioration of motor and/or cognitive function when both tasks are performed together). The use of alternative therapies such as dance and virtual reality (VR) has been found to be relatively enjoyable for older adults due to increased motivation, which led to the added improvement of physical and cognitive functioning. The overall aims of this pilot is to test the feasibility of VR-based dance therapy paradigm for older adults with MCI as well as its effect on enhancing balance, gait, and cognition, and physical fitness. Investigators also hope that the net effect of improvement in these domains of health outcomes will result in pre and post reduction of fall risk and improved quality of life of older adults with MCI. The study investigates the effectiveness of a VR (Kinect)-based dance therapy in older adults with MCI by demonstrating its feasibility and compliance rate and also determine the efficacy of the VR-based dance therapy in improving health outcomes such as motor and cognitive functions, thereby reducing cognitive-motor interference. The study will also aim to determine the effectiveness of the VR-based dance paradigm in improving cardiovascular fitness and physical activity (PA) in older adults with MCI
The specific aims of this studyare to examine the 1) feasibility; 2) acceptability; and 3) preliminary efficacy of a tailored music intervention in home-dwelling older adults with dementia suffering from sleep disruption. Sixty dyads (older adults with dementia and their caregivers) will be randomized to receive the tailored music intervention immediately or following a four week delay.
Co-existing neuropsychiatric symptoms (NPS) in patients with mild cognitive impairment (MCI), especially those worsening over time, are associated with more rapid cognitive and functional decline and a greater risk of Alzheimer's disease (AD). Optimal NPS management, meaning effectively managing multiple NPS simultaneously, requires a solid understanding of the shared neural mechanism across NPS. The goal of this proof-of-concept mechanistic intervention study is to validate the causal relationship between a NPS-shared neural circuit the investigators previously discovered and various NPS. The investigators will modify a key region within the NPS-shared neural circuit [i.e. left precentral gyrus (LPG), critical for regulating visual attention] with anodal transcranial direct current stimulation (tDCS). Our central hypothesis is that an activation of LPG and a reorganization of NPS-shared neural circuit will link to improvement in multiple NPS. Using a Stage 0 pilot randomized control trial design the investigators will recruit n = 40 older adults with informant-rated NPS that has worsened in the past 2 years, which is considered the most detrimental type of NPS in MCI. The investigators will assign participants to 4-week active anodal vs. sham LPG online tDCS group. The investigators will assess resting-state and visual attention task-related functional MRI and informant-rated NPS at baseline, and the end of week 4 and week 8, and diffusion MRI at baseline. The two primary aims are to determine the effect of tDCS on NPS-shared neural circuit (Aim 1), as well as the relationship between NPS-shared neural circuit and informant-report NPS (Aim 2). The exploratory aim will be to examine the relationship between NPS and the coherence between structural and functional aspects of the NPS-shared neural circuit. Probing the LPG via anodal tDCS provides a way to experimentally test the causal relationship between our previously discovered NPS-shared neural circuit and informant-rated NPS. The proposed research is highly innovative, while scientifically grounded, for targeting one brain region that may affect multiple NPS. Validating the hypotheses has the potential for future R01 study that directly conducts a Stage 2 trial addressing NPS in MCI, and thus ultimately improves patient's quality of life and reducing caregiving burden.
This is a sequential mixed study to test the hypothesized models with seven hypotheses of the relationship between cognitive deficit (subject and objective) and neuropsychiatric symptoms (NPS) among persons with mild cognitive impairment (PwMCI). The study will also examine the psychometric properties of the Chinese version of Mild Behavioural Impairment -Checklist (MBI-C).
In this research study we want to learn more about whether taking Niagen, a daily supplement containing a form of Vitamin B3, will improve cognitive function, mood, and daily activity in people with Subjective Cognitive Decline (SCD) or Mild Cognitive Impairment (MCI).
Mild cognitive impairment (MCI) is an intermediate stage between the expected cognitive decline of normal aging and severe dementia associated with Alzheimer's disease (AD). In the United States about 20% of older adults have MCI. Loss of cognitive function in aging can have far-reaching and devastating impacts on functional status, independence, and quality of life. Unfortunately, the therapeutic options to slow progression of cognitive decline in aging are limited. Dual-task training; that which involves simultaneous cognitive and motor challenges, is a high-impact potential therapy to slow progressive loss of both motor and cognitive function in aging. The purpose of this trial is to examine the feasibility and therapeutic impact of a novel dual-task physical activity intervention on executive and motor functions among adults, 65 years or older, who have MCI. the investigative team anticipates that findings from this trial will inform development of larger community-based studies focused on improving function and ability to maintain independence in older age.