View clinical trials related to Mild Cognitive Impairment.
Filter by:The purpose of our study is to investigate CSF and blood biomarkers among the subjects with mild cognitive impairment (MCI) and Alzheimer's disease (AD) as well as normal controls.
Cancer related fatigue (CRF) - a persistent sense of exhaustion related to cancer or cancer treatment - can severely interfere with activities of daily living, and has even been reported to be a factor in patient requests for hastened death. CRF can represent a serious clinical problem years after all treatment has ended. There is currently no effective treatment for CRF. The purpose of this study is to investigate whether systematic exposure to light (from a commercially available Litebook) reduces CRF or other symptoms.
The purpose of this study is to examine the possibility of using jaw-tapping training as a self-exercise for developing memory and preventing dementia in elderly subjects with memory disturbances using functional magnetic resonance imaging (fMRI).
Patients of vascular cognitive impairment-no dementia (VCIND) in one group is prescribed cilostazol,in the other group is prescribed aspirin. Evaluate both of them in cognitive function, MRI and other sides at given time. The investigators hypothesize that cilostazol is more efficient and safer than aspirin in patients with VCIND.
Purpose: This is a prospective single-center, randomized, patient and evaluator-blind clinical trial to compare the neurocognitive outcomes of globus pallidus interna (GPi) versus subthalamic nucleus (STN) deep brain stimulation (DBS) in Parkinson's disease (PD) patients with mild cognitive impairment (MCI).
Odor identification deficits, which are a result of early Alzheimer's Disease (AD) pathology in the olfactory bulb and tract as well as olfactory projection areas in the medial temporal lobe (entorhinal and piriform cortex and hippocampus), lateral and central orbitofrontal cortex and several other regions, occur in AD and strongly predict mild cognitive impairment (MCI) conversion to AD. Our pilot data, along with converging findings in the literature, suggests that odor identification deficits, both incremental change over time and change in response to an anticholinergic challenge, may be clinically simple, relatively inexpensive, predictors of cognitive improvement with acetylcholinesterase inhibitor (ACheI) treatment with potential clinical implications for predicting improvement and monitoring ACheI therapy.
The purpose of this pilot study is to evaluate the feasibility of and satisfaction with the revised DEMA and to estimate effect sizes for DEMA through incorporation of a comparison group. Specific aims are as follows: Aim 1: Evaluate feasibility of the study for MCI patient/caregivers. Aim 2: Estimate effect sizes for DEMA on MCI patient and caregiver outcomes. Aim 3: Evaluate MCI patients and family caregivers' satisfaction with and perceptions of DEMA or IS.
Mild cognitive impairment (MCI) is believed to be the early stage of dementia. The investigators assume that some psychological and imaging risks may predict the conversion. In the current longitudinal study, psychological and imaging data of people with MCI will be obtained at baseline, and will be followed at 26 weeks and 52 weeks. The predictors will be found in comparison with controls.
The ability to maintain normal body core temperature (Tcore = 98.6°F) is impaired in persons with tetraplegia. Despite the known challenges to the ability of persons with spinal cord injury (SCI) to maintain Tcore, and the effects of hypothermia to impair mental function in able-bodied (AB) persons, there has been no work to date addressing these issues in persons with tetraplegia. The aim of this study is to determine if exposure of up to 2 hrs to cool temperatures (64°F) causes body core temperature to decrease in persons with tetraplegia and if that decrease is related to a decrease in mental performance. After sitting in a cool (64°F) room for up to 2 hours the investigators hypotheses are: Hypotheses (1): Tcore of most of the persons with tetraplegia will decline approximately 1.8°F (e.g., 98.6 to 96.8°F) while Tcore of controls will not decline at all; (2) Most of the persons with tetraplegia will show a decline in mental performance (memory or clear-headedness) while only some of AB controls will show a decline. The second aim of this study is to determine if a 10 mg dose of an approved blood pressure raising medicine (midodrine hydrochloride) will (1) reduce the decrease in body core temperature and (2) prevent or delay the decline in mental performance in the group with tetraplegia compared to the exact same procedures performed on the day with no medicine (Visit 1) in the same group. Hypotheses (3 & 4): The changes in blood flow to the skin caused by taking a one-time dose of midodrine will lessen the decline in Tcore and prevent or delay the decline in mental performance compared to the changes in Tcore and mental performance during cool temperature exposure without midodrine in the group with tetraplegia.
Supervised nonpharmacologic therapy improve cognitive function in patients with Mild Cognitive Impairment