View clinical trials related to Mild Cognitive Impairment.
Filter by:Development of novel disease-modifying therapies for Alzheimer's disease (AD) remains of paramount importance. This study will be a Phase II randomized clinical trial testing Senicapoc in patients with mild or prodromal AD. This will be a small Proof of Mechanism study to prove biological activity and target engagement in humans with early AD. The investigators will study up to 55 patients over 52 weeks, with primary outcomes being Alzheimer's Disease Assessment Scale Cognitive Subscale (ADAS-Cog) scores and blood and cerebrospinal fluid (CSF) markers of neuroinflammation. This pilot study will provide an estimate of treatment effect size on cognitive trajectory, daily function, and brain atrophy.
The purpose of this platform study is to evaluate the effect of anti-inflammatory agents on cognition in early Alzheimer's disease. Additionally, the safety and tolerability of these anti-inflammatory agents and the effects on central and peripheral inflammation will be evaluated.
Background: Dementia is a debilitating and devastating disease impacting the individuals, their families, and the health care system. According to the World Health Organization the dementia epidemic could overwhelm the global health care system and undermine social and economic development. Currently, no curative treatment for dementia exists despite immense research activity. The cognitive and functional impairment in dementia, especially Alzheimer's disease (AD), develop slowly decades before clinical signs emerge. This knowledge has led to the recognition of a prodromal period of mild cognitive impairment (MCI), between normal cognition and dementia. This is at present the earliest stage for intervention in dementia; even a short delay in dementia progression will have a large impact on global economy and health care. Objectives: In this clinical multicenter study, we aim to investigate the efficiency and cost-effectiveness of working memory training in MCI. To identify high responders to training analysis of genetic markers, relative's stress and craniospinal clearance will be performed. Participants and methods: This study is a blinded, randomized and controlled trail that will include 213 participants, diagnosed with MCI, included from five Norwegian Memory clinics in four health care regions. The groups will be randomized to either two training periods, one training period or active control. The intervention is computerized working memory training. Neuropsychological status, activities of daily living (ADL), and relative stress and quality of life will be assessed at baseline and 3, 6, 12 ,24 and 48 months after training. Structural MRI will be performed at baseline, and 3 and 6 months after training. For participants in the REACT MCI glymphatics substudy craniospinal clearance will be measured at baseline. A cost-utility analysis will be performed to evaluate if the working memory training is more cost-effective compared to the active control group in the MCI phase, taking a societal perspective.
This research is being done to determine if computerized administered cognitive fitness activities will improve thinking and depression in older depressed adults who are being treated with antidepressants. The investigators are also interested in whether participating in the treatment will result in changes to brain activity measured with magnetic resonance imaging (MRI).
The study aims to assess the preliminary efficacy of a Dual-Task Zumba Gold (DTZ) intervention that will support physical and cognitive training among community-dwelling persons with mild cognitive impairment (MCI). A 12-week Dual-Task Zumba Gold (DTZ) intervention will be implemented among 30 participants with MCI in the treatment group, while health education will be provided to another 30 subjects allocated in the control group. Changes in global cognitive function, together with the quality of life, mood, functional mobility, and bodily measures, will be re-assessed after the 12-week intervention and a 6-week follow-up period. Quantitative and qualitative methods will also be employed to assess the feasibility and acceptability outcomes of the study.
This study is being done to evaluate the safety and feasibility of using Dasatinib and Quercetin together in subjects with Mild Cognitive Impairment (MCI) or Alzheimer's disease.
This multi-site study will be the first to evaluate the dose-dependent effects of t-PBM in amnestic Mild Cognitive Impairment (aMCI) and early Alzheimer's Disease (AD) (CDR of 0.5-1, FAST 1-4; age 65-85) in a randomized clinical trial of 8 weeks of t-PBM vs. sham. At baseline, all subjects will complete initial neuropsychological testing. To elucidate mechanisms of action of t-PBM, prior to treatment, subjects will undergo neuroimaging related to critical features of AD: tau 18F MK-6240 load (PET), measures of brain bioenergetics (31P-MRS), and functional connectivity (rs-fMRI). After undergoing target engagement testing (t-PBM session performed during fMRI to detect BOLD changes with active t-PBM), subjects will then be randomized to t-PBM/sham and complete 24 t-PBM/sham treatments, ~11 min per day, 3 days per week, for 8 weeks. t-PBM will be administered via continuous, 808 nm wavelength laser delivery to the forehead bilaterally (at standard EEG electrode positions F4, F3).
The investigators reviewed 12 years of clinical use in an outpatient neurology setting of transcranial magnetic stimulation (TMS) in patients with Alzheimer's disease (AD) and mild cognitive impairment (MCI) to evaluate safety and efficacy of TMS.
The purpose of this study is to evaluate the effect of atorvastatin on brain vessel reactivity and with it on blood flow in people with mild cognitive impairment.
Hip fracture is recognized as one of the most serious consequences of osteoporosis, less than half regain pre-fracture independence. 95% of all hip fractures in older adults are due to falls. Thus, reducing fall risk while restoring function post-hip fracture is critical. Many with fall-related hip fractures have cognitive impairment; cognitive impairment increases the risk of falls. The purpose of this 6-month proof-of-concept randomized controlled trial (RCT) is to assess the efficacy of the home-based Otago Exercise Program (OEP) compared with usual care in reducing fall risk among older adults with mild cognitive impairment (MCI) and a fall-related hip fracture.