View clinical trials related to Mild Cognitive Impairment.
Filter by:This research study aims to examine biomarkers of Alzheimer's disease as early as possible which could potentially be a screening tool for the general population. This observational study will take place at the Memory and Aging Program at Butler Hospital. The study will enroll up to 200 cognitively healthy subjects aged 50 to 80 years with ongoing recruitment and enrollment for 2 years, and subject participation lasting approximately 4 years. Disclosure of AD risk assessments will be an optional procedure. Two PET imaging sub-studies will also be optional.
This study aims to examine the effects and potential mechanisms of theta-burst stimulation (TBS) on cognitive function in individuals with mild cognitive impairment (MCI).
This study will probe if the biological changes in amnestic mild cognitive impairment (aMCI) are related to a history of mild traumatic brain injury (mTBI) using high definition transcranial direct current stimulation (HD-tDCS) and blood-derived biomarker tools. Participants who Do as well as those who Do Not have a history of mTBI will be enrolled in the study.
CT-100 is a platform that provides an interactive, software based therapeutic component that may be used as part of a multimodal treatment in supplementary or standalone prescription or nonprescription software-based digital therapeutics (PDT/DTx), being developed by Click Therapeutics, Inc.
The research plan to enroll 15 simple snoring patients (apnea/hypopnea <5, control group), 30 severe OSA patients (apnea/hypopnea >30, treatment group), and 15 mild cognitive impairment patients (comparative group). All patients complete Mini-Mental State Examination, peripheral blood sample for plasma Aβ42, Aβ40, Aβ42/Aβ40, Tau, NfL; amyloid deposit in18F-florbetapir PET; and Taiwan smell identification test. Thirty severe OSA patients (AHI>30, treatment group) receive comprehensive upper airway surgery with/without bariatric surgery and repeat postoperative assessment in polysomnography and aforementioned examinations 1 year later.
Alzheimer's disease (AD) has gradually become one of the major global public health issues due to its prevalence, which increases with age and life expectancy, and the economic cost of caring for patients whose cognitive decline progressively leads to loss of functional autonomy. The diagnosis of AD is based on a multidisciplinary approach, involving, among other things, evaluation of the medical history together with clinical symptoms and signs, neuropsychological tests and neuroimaging. The quantification of cerebrospinal fluid (CSF) core biomarkers (amyloid beta peptides [Ab1-40 and Ab1-42], total tau [t-tau] and its phosphorylated form on threonine 181 [p-tau(181)]) has progressively proven utility for the diagnosis of AD and its prodromal forms. CSF biomarkers are now included in international guidelines for the diagnosis of AD in research settings and clinical practice and the Alzheimer's Association appropriate use criteria for the use of lumbar puncture and CSF testing in the diagnosis of AD have been published. Such biochemical diagnostics are currently implemented in many specialized centers around the world. Recent progress in the biological diagnosis of AD is considerable, with the possibility, thanks to ultra-sensitive tests realized notably with the SIMOA technology, of having Ab1-40, Ab1-42, t-tau and p-tau(181) also detectable in the blood using commercial kits. The performance for AD detection has been evaluated by many groups including on retrospective samples. It is now essential to evaluate the interest of blood-based biomarkers of AD, prospectively and in real life condition to confront them with pre-analytical and analytical variabilities. It is also important to position them in relation to CSF analysis and AD management, from risk assessment, diagnosis, to therapeutic strategies.
Approximately one-fifth of community dwelling older adults exhibits mild cognitive impairment (MCI), and despite this being an early caregiving role, assisting a person with MCI is stressful and challenging. The purpose of this study is to develop and pilot test a communication-based psychoeducation program for persons with MCI and their care partners to improve their interpersonal management of MCI. The study team will be recruiting 30 adults throughout the US, though predominantly in GA, to serve on a virtual advisory board, which will meet every other week via webinar software to develop a virtual psychoeducation program for care partner dyads.
The goal of this study is to investigate whether Low Intensity Focused Ultrasound Pulsation (LIFUP) targeting a part of the brain involved in memory will have an affect on brain activity and whether it may improve memory in people with Mild Cognitive Impairment and Mild Alzheimer's Disease. The main questions the study seeks to answer are: 1. Can LIFUP increase brain activity in the targeted area? 2. Can LIFUP improve memory in people with MCI and mild AD? 3. Can LIFUP improve connectivity of memory networks in the brain? Participants in this study will complete MRIs and memory testing, and receive Low Intensity Focused Ultrasound to a part of their brain involved in memory (the entorhinal cortex).
The purpose of this research study is to investigate the relationship between light, the thickness of the pigment at the back of your eye, melatonin levels, and memory. The study will investigate whether changing light distribution pattern from "on-axis"' (i.e., directed along the eye's visual axis to the fovea) to "off-axis" (i.e., directed on the periphery of the eye's visual axis) impact melatonin suppression in 24 mild cognitive impairment participants and 24 healthy, age-matched controls.
Recent evidence has shown that transcutaneous electrical nerve stimulation (TENS) was effective in improving the cognitive function in healthy adult and people with dementia. However, lacking of evidence investigated the effect of TENS in improving the cognitive function and reversing the occurrence of dementia during the period of mild cognitive impairment (MCI), which is the crucial period to prevent the significant loss of cognition function. Therefore, the main objective of this study is to investigate the optimal TENS treatment protocol in improving the cognitive function in older adults with MCI.