View clinical trials related to Mild Cognitive Impairment.
Filter by:This 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.
This study aims to determine the feasibility of a randomized-controlled trial of digital cognitive behavioural therapy for insomnia (CBT-I) for sleep and cognitive performance in older adults with MCI and insomnia symptoms (50-80 years). The trial will be completed online, and participants will be recruited from the community across Australia.
Emerging evidence indicates that dysfunction of hippocampal synaptic plasticity, which precedes neuronal degeneration during the progression of Alzheimer's disease (AD), underlies the hallmark cognitive impairment. Although there are currently no effective disease modifying treatments for AD, recent preclinical studies in animal models of AD have suggested that repetitive transcranial magnetic stimulation (rTMS) promotes hippocampal synaptic plasticity and, ultimately, improves learning and memory abilities. Interleaved TBS-MRI is a paradigm, which allows the investigators to study human brain functionality with real-time MRI, to better understand modulations of brain activity in response to the non-invasive brain stimulation, TBS. The interleaved TBSfMRI paradigm can more accurately estimated the immediate brain activity compared to the offline TBS-MRI studies in which TBS is applied outside the MRI. With this interleaved TBS-MRI approach, the investigators will be able to measure immediate changes in targeted brain activity, such as hippocampus activation, following each TBS session. This approach has created the unprecedented potential enabling the investigators to model the dose-dependent effects of TBS more accurately on brain function.
The VINCI-AD study will investigate the impact of non-invasive vagus nerve stimulation (VNS) on memory in participants with existing mild memory impairment. VNS is a safe, existing treatment, licensed in epilepsy and depression. Until recently, stimulating the vagus nerve involved an operation (invasive VNS) but we can now perform VNS by stimulating a nerve in the outer ear with a very gentle current using a small earpiece, called transcutaneous vagus nerve stimulation (t-VNS). Previous studies have indicated that invasive VNS may improve memory in people with no cognitive issues or with dementia. No study has examined the use of t-VNS in people with diagnosed mild memory issues. The main aim of this study is to assess the feasibility of using t-VNS in participants with Mild Cognitive Impairment (MCI). Other objectives include: 1) Determining the optimal stimulation settings to improve memory; 2) Assessment of safety and tolerability of VNS in participants with memory impairment ; 3) Exploration of impact of non-invasive VNS on brain oxygenation via near-infrared spectroscopy (NIRS): 4) Assessment of impact of VNS on blood markers of inflammation: 5) Assessment of impact of VNS on heart rate variability (HRV) and orthostatic stress in participants with memory impairment. The study will enroll participants via the memory assessment service who have been diagnosed with MCI. The study will enroll 40 participants. All eligible participants will undergo three assessments; one as a baseline assessment of neurocardiovascular health, baseline cognitive tests and baseline blood tests. They will then return for two further visits, one while undergoing active stimulation (active t-VNS) and one while undergoing sham stimulation (sham t-VNS).
The population is increasingly older and this means that there are more and more dependent older people, for this reason it is necessary to achieve the best quality of life for the older adult population by promoting active and healthy aging.
The purpose of this research is pilot test a nurse led intervention previously used in patients with pulmonary fibrosis and their caregivers in a new population (persons living with Mild Cognitive Impairment or Alzheimer's disease and their caregivers. The researchers hypothesize improving advanced care planning in this population will result in enhanced quality of life over illness trajectory and improve safety for community dwelling PWD/CG dyads. Findings from this study will inform additional necessary adaptations required prior to conducting larger scale powered randomized control trial.
The main goal of this research is to assess the efficacy of a 10-week home-delivered cognitive-emotional intervention program for homebound older adults presenting Mild Cognitive Impairment (MCI) and depressive and/or anxiety symptoms. The Homebound Elderly People Psychotherapeutic Intervention (HEPPI) combines cognitive training, psychotherapeutic techniques, and compensatory strategy training, and was designed to optimize memory function and to reduce depressive or anxious symptomatology of these older adults. A two-arm randomized controlled trial (RCT) is conducted to investigate the efficacy of the HEPPI among the homebound older population.
There is an important unmet need for timely, non-invasive, and low-burden evaluation of patients presenting with mild cognitive impairment (MCI) and early dementia. MCI impacts 12-18% of people in the United States over age 60 and is often an initial clinical sign of Alzheimer's disease (AD) (Alzheimer's Association, 2022). The PrecivityAD test is an analytically and clinically validated blood test that aids healthcare providers in the diagnosis of AD in patients with MCI and early-stage dementia. C2N has created a quality improvement (QI) survey to gather insight from clinicians as to the clinical effectiveness of the commercially available PrecivityAD™ test, which identifies whether a patient with signs and symptoms of cognitive decline is likely to have amyloid plaques in the brain, a pathological hallmark of Alzheimer's disease.
Retrospective study to evaluate the effect of a remote cognitive-rehabilitative intervention during the Covid outbreak in subjects with Parkinson's disease.
To compare alternation of retinal microcirculation within the macula and optic disc in patients with dementia, mild cognitive impairment (MCI), and cognitively healthy subjects who had positive amyloid biomarkers (Aβ +) or not, using optical coherence tomography angiography (OCTA).