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NCT07474038
Mild cognitive impairment (MCI) is associated with increased risk of progression to dementia, highlighting the need for accessible interventions to support cognitive health. This randomized controlled trial will evaluate the safety and efficacy of a 12-month artificial intelligence (AI)-supported cognitive rehabilitation program for older adults with MCI. Participants will be recruited from an existing research study conducted within Kaiser Permanente Southern California and randomized 1:1 to either (1) AI-supported cognitive rehabilitation or (2) usual care alone. The intervention combines clinician-delivered telehealth cognitive rehabilitation sessions with daily AI-guided cognitive exercises and education. The primary outcome is change in global cognition at 6 months measured by the Montreal Cognitive Assessment (MoCA)-BLIND. Secondary outcomes at 6 and 12 months include additional measures of cognition, subjective memory, goal attainment, mood, and loneliness. Exploratory outcomes include engagement with the AI intervention and health-related behavioral outcomes derived from electronic health record data. Participant safety will be monitored throughout the study through adverse event tracking, review of AI interactions for safety concerns, and predefined procedures for responding to psychological or clinical risk. This study will determine whether integrating AI-guided cognitive exercises with clinician-delivered rehabilitation improves cognitive and related outcomes in older adults with MCI compared to usual care.
NCT07366346
The goal of this clinical trial is to develop a five-week virtual cognitive training intervention for people with Mild Cognitive Impairment (MCI) based off an existing eight-week intervention. The main question it aims to answer is: • Is five weeks of training as good as eight weeks in improving cognition, quality of life, daily functioning, and mood, and in reducing caregiver burden? Researchers will compare five weeks of cognitive training to eight weeks of training to see if the shorter version is as effective as the full training. Participants will complete all activities virtually: * Complete a screening visit with a study partner (typically a family member, roommate, or close friend) to determine eligibility to participate in the study * Complete some tests of memory and thinking and some questionnaires * Attend weekly two-hour group cognitive training sessions with a trained group leader, for five or eight weeks * Redo the questionnaires and tests of memory and thinking immediately after completing the training, and three months after completing the training
NCT06780917
The goal of this observational study is to validate the Creyos online cognitive assessment platform in individuals with mild cognitive impairment, or remitted major depressive disorder. The main objectives of this research are: 1. To confirm the feasibility of administering the Creyos cognitive battery to older adults with Mild Cognitive Impairment MCI) or Major Depressive Disorder in remission (rMDD). 2. To determine whether the Creyos battery can detect changes in cognition that are predictive of changes on paper-and-pencil neuropsychological testing ("gold standard") over up to five years. Participants will complete both in-person neuropsychological testing yearly as well as the Creyos online battery quarterly for up to 5 years, to allow us to compare performance on these two batteries over time.
NCT07449117
The purpose of this study is to investigate the immediate effects of non-invasive temporal interference stimulation (TIS) targeting the striatum on sentence processing and brain connectivity in patients with neurodegenerative diseases.
NCT06397469
The goals of the proposed research are to first determine the minimal and/or optimal dose of a digital intervention required for cognitive enhancement, and then to examine the impact of several potential moderators of treatment effects (i.e., cognitive decline, AD polygenic hazard score, cardiovascular risk, and race/ethnicity). This knowledge gained from his high-impact study with transform the field of cognitive interventions, paving the way for a precision medicine model for cognitive enhancing interventions that improve quality of life for older adults and individuals with cognitive deficits at risk of developing dementia.
NCT07101380
The goal of this clinical trial is to learn whether a mobile-based personalized physical activity program called SuperBrain BOOM is safe and works to improve cognitive function, physical performance, mood, and quality of life in older adults (ages 50-85) with mild cognitive impairment (MCI). The main questions it aims to answer are: Can SuperBrain BOOM be safely and effectively used by people with MCI? Does the program help improve cognitive and physical function? Do participants stay engaged and complete the program as expected? Researchers will compare: A mobile intervention group using SuperBrain BOOM (on tablet or smartphone) A control group receiving usual care Participants will: Use a tablet or smartphone to follow a personalized physical activity program for 12 weeks Complete clinical assessments on cognition, physical ability, mood, and nutrition Be monitored for safety and program adherence using automatically collected data
NCT07420426
This study aims to develop an automated instant message-delivered intervention (i.e., EMI) for people with mild cognitive impairment, and to investigate the feasibility and effectiveness of the intervention.
NCT07422857
This study is to evaluate the efficacy and safety of \[18F\]-APN-1607 Injection in PET imaging for detecting AD-related cognitive impairment.
NCT07272811
The aging population in Europe is leading to an increase in neurodegenerative diseases, such as Alzheimer's disease (AD), which is expected to affect 152 million people worldwide by 2050. In Italy, there are approximately 1.2 million cases of dementia, with 600,000 attributed to AD. Given the limited effectiveness of current pharmacological treatments, there is a growing need for early, non-pharmacological interventions to slow disease progression and improve the quality of life for patients and caregivers. The Neurocognitive Assessment Platform 4 Alzheimer (NAP4A) study aims to create a digital platform for the early detection of amnestic mild cognitive impairment (MCIa), considered an intermediate stage between normal aging and dementia. The platform uses non-invasive biometric tools, including EEG, blood flow sensors, and eye-tracking devices, to collect neurophysiological and behavioral data. The study will involve 100 participants aged 55 to 80, divided into two groups: one with individuals diagnosed with MCIa and a control group of healthy participants. Over 12 months, regular assessments will be conducted to identify markers that predict the progression from MCIa to AD. The goal is to develop advanced diagnostic tools that support early and targeted interventions.
NCT07358962
Mild Cognitive Impairment (MCI) is a condition characterized by cognitive deterioration greater than what is expected from normal aging, representing an important risk factor for the development of dementia. Early assessment of cognitive functions is therefore essential for promptly identifying any signs of decline. In addition to cognitive aspects, it is equally important to consider the possible psychopathological profile of patients, as such disorders can significantly influence the progression of the disease, quality of life, and the ability to manage daily activities. This protocol aims to explore the presence of psychopathological disorders in patients with MCI, with particular attention to their impact on awareness of cognitive deficits (anosognosia) and on the subjective perception of difficulties in daily life, especially in social and work contexts. The study seeks to outline a comprehensive picture of the psychopathological profile in patients with MCI, facilitating the identification of targeted and personalized interventions capable of improving clinical management and the overall well-being of the individual.
NCT07353359
This study is a randomized controlled trial with two phases: pre-trial and formal trial. The pre-trial will include 5 participants to observe the 4-week adherence (≥4 hours/night) and safety (adverse event rate) of the iNAP device. For the formal trial, 60 patients with MCI and moderate-to-severe OSA will be stratified and block randomized (by baseline AHI levels: 15-30 events/h vs \>30 events/h) into either the iNAP intervention group (using the device nightly for 24 weeks) or the control group (receiving only sleep hygiene guidance). The primary outcome is the change in MoCA scores from baseline at week 24. Secondary outcomes include AHI reduction rate, sleep efficiency, plasma Aβ42/Aβ40 ratio, cognitive assessments, and brain imaging indicators. Follow-up visits will occur at baseline, week 12, and week 24 to monitor cognitive function, sleep parameters, and safety.
NCT07294586
This is a 24-month, monocentric, exploratory and observational clinical study aimed at developing and validating a blood-based diagnostic test for Alzheimer's disease (AD). The test is based on two complementary biomarkers: conformational changes in Protein Kinase C (PKC) and aggregation of β-amyloid peptide on red blood cell membranes. The study will also establish a biobank of serum, plasma, urine, and RNA samples for future biomarker research.
NCT07211945
This study aims to determine whether loneliness is associated with a higher incidence of dementia in older adults with a prior diagnosis of mild cognitive impairment after 12 months of follow-up.
NCT07235111
The study aims to use 'omics' sciences, employing the most advanced technologies currently available, in order to identify pathogenic genomic variants, proteins and/or altered molecular pathways in neurodegenerative diseases and to obtain a new and more complete characterisation of subjects affected by the neurodegenerative diseases under study. Thanks to the integration of genomic, gene expression (transcriptomic and epigenomic), protein and metabolic data and clinical data, the study also aims to identify new markers for the diagnosis, prognosis, also in terms of response to therapy, and monitoring of neurodegenerative diseases. The study involves the enrolment of at least 1.200 individuals with neurodegenerative disease.
NCT07237490
Aim:In this prospective and randomized controlled thesis study; we aimed to compare Modified Constraint-Induced Movement Therapy (mCIMT) delivered via Telerehabilitation with the home program in children with Unilateral Cerebral Palsy (CP) and to determine whether Telerehabilitation has a positive effect on upper extremity functions and quality of life. Method: In our prospective and randomized controlled study, 42 children with unilateral cerebral palsy were included and randomized as the mCIMT group delivered via Telerehabilitation (n=21) and the control group (n=21). The first group received mCIMT treatment together with Telerehabilitation for 1 hour, 3 times a week for 6 weeks. In addition, 30 minutes of indoor activity practices were performed every day. The second group received a home program under the supervision of parents for 1 hour, 3 times a week for 6 weeks. .In the randomized double-blind study, initial assessments, post-treatment and follow-up assessments were performed by the researcher who was blinded to the group distribution. The primary outcome measure was the Assisting Hand Assessment (AHA), which was used to evaluate upper extremity function. The researcher administering this assessment was blinded to group allocation. Secondary outcome measures included the Modified Jebsen Taylor Hand Function Test, range of motion assessed with a goniometer, spasticity evaluated using the Modified Ashworth Scale, grip strength measured with a Jamar dynamometer, manual ability classified using the Manual Ability Classification System (MACS), activities of daily living assessed by ABILHAND-Kids, and quality of life evaluated using the KINDL questionnaire. Post-treatment assessments were performed at the beginning of the study and 6 weeks after treatment.
NCT03189485
The purpose of this study is to measure the amount of a protein in the brain known as tau using an imaging procedure called Positron Emission Tomography (PET/CT). 18F-AV-1451 is a specialized radioactive PET imaging agent that is able to detect the presence of tau in the brain. In this study, the investigator will use the 18F-AV-1451 to capture images of tau in the brain. Findings from this study will likely provide insight into the mechanisms and distinctions of age-related cognitive decline and that of very early Alzheimer's disease.
NCT07212504
The goal of this clinical trial is to test whether an accelerated deep Transcranial Magnetic Stimulation (dTMS) protocol in combination with cognitive training can improve cognitive abilities in older adults with Subjective Cognitive Decline (SCD) or Mild Cognitive Impairment (MCI). The study will look at whether it is safe and tolerable to use accelerated dTMS to enhance the benefits of cognitive training in older adults, and will also gather early information on the effects of accelerated dTMS on memory and other cognitive abilities.
NCT06687161
The goal of this study is to test a new way to improve sleep quality in persons living with mild cognitive impairment. The treatment combines a safe and gentle way to stimulate the brain, called transcranial magnetic stimulation, with a psychological treatment, called cognitive behavioral therapy for insomnia.
NCT07174869
The goal of this observational study is to evaluate the functionality and usability of Indivi mobile application-based cognitive activities in people with mild cognitive impairment/mild Alzheimer's disease (PwMCI/AD) and healthy controls (HC). This application uses a dynamic difficulty adjustment (DDA) system that customizes the level of the cognitive activities to each user. The main questions it aims to answer are: * Does the DDA system reach a stable difficulty level at the same rate for both PwMCI/AD and HC? * Is the stable difficulty level reached by the DDA system different for PwMCI/AD compared to HC? Researchers will also compare cognitive activities results and other aspects of the mobile application's performance to see if the application can validly distinguish between the two groups. Participants will use the Indivi mobile application, with its embedded DDA system, for a 6-week period.
NCT06626828
Background: Amnestic mild cognitive impairment (aMCI) is a prevalent condition, often regarded as the transitional phase between normal cognitive aging and early Alzheimer\'s disease. Conventional treatments for aMCI remain limited, with pharmacological interventions showing mixed results and often failing to halt disease progression. Electroacupuncture (EA), is believed to improve cognitive function in various neurodegenerative disorders, including aMCI. Randomized controlled trials have also reported that acupuncture can positively influence cognitive function by promoting cerebral blood flow and modulating neurotransmitter activity, potentially offering a non-pharmacological approach to managing aMCI. However, robust clinical trials are lacking, and there is a need to assess the feasibility and efficacy of EA in treating aMCI. This pilot study aims to determine the preliminary efficacy of EA in improving cognitive function, and to evaluate the feasibility of the study design for future large-scale trials. Methods: This trial will be a multicenter, assessor- and data analyst-blind, pilot randomized controlled trial. A total of 24 participants aged 55-75 years, diagnosed with aMCI, will be recruited and randomly assigned in a 1:1 ratio into either the EA treatment group or a control group. Participants in the EA group will receive electroacupuncture at specific acupoints, while the control group will not undergo any intervention. The intervention will last 4 weeks, with two EA sessions per week, a total of 8 sessions. Assessments will be conducted at three time points: baseline, post-treatment (Week 4), and follow-up (Week 6). All participants will continue their standard medical care throughout the trial. The primary outcome will be the change in cognitive function as measured by the Hong Kong version of the Montreal Cognitive Assessment (HK-MoCA). Secondary outcomes will include changes in the Clinical Dementia Rating (CDR) and verbal fluency test, focusing on the memory domain. Safety and adverse events will be monitored throughout the study via follow-up assessments and questionnaires. Statistical analyses, including linear mixed models (LMM), will be performed using R and SPSS software, adhering to the intention-to-treat principle. Expected Outcomes: This pilot study is expected to provide preliminary data on the efficacy and safety of electroacupuncture in improving cognitive function in patients with aMCI. It will also assess the feasibility of conducting a larger-scale trial, including participant recruitment, adherence to the intervention, and the acceptability of outcome measures. Findings from this study will offer insights into the therapeutic potential of acupuncture and inform the design of future trials aimed at exploring its role as an alternative or complementary treatment for aMCI.