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87 active trials for Cognitive Decline

Disease Modifying Potential of 5mg of Melatonin on Cognition and Brain Health in Aging

The study will examine whether 5mg melatonin (over the counter, OTC) over a 9-month period improves Alzheimer's disease (AD) biomarkers and cognitive function in two groups of individuals: those with mild cognitive impairment (MCI+) and those who are not (MCI-). AD biomarkers will be measured from cerebrospinal fluid (CSF) obtained from lumbar punctures. Cognitive function will be evaluated with routine neuropsychological tests.

Start: November 2019

Multi-Center Study of Sensory Stimulation to Improve Brain Function

The Overture Study is a randomized, controlled, single-blind multi-center clinical trial using the GammaSense Stimulation system to study safety, tolerability, and efficacy in people with mild to moderate cognitive impairment.

Start: April 2018

Post-stroke Immunological Changes in Young Stroke Patients

In the present study, the investigators aim to elucidate the role of T-cells on cognitive decline in younger stroke patients, using repeated cognitive testing, brain imaging, and immunological analyses in the first 6 month after stroke. The examiners will investigate (i) the extent and duration of stroke-induced changes in T cell function within the peripheral blood of patients; and (ii) post-stroke cognitive functions.

Start: January 2020

Alzheimer's Disease Treatment With Combination of 40Hz Light and Cognitive Therapy

Electrical activity in the brain known as "gamma" brainwaves help connect and process information throughout the brain. These gamma waves are diminished in Alzheimer's disease. New research in Alzheimer's disease mouse models shows that exposure to light flickering at the rate of 40 flashes per second or 40Hz increased gamma brainwaves and led to clearing of beta amyloid plaques in the brain, a key abnormality in Alzheimer's disease. This project will test the ability of a novel iPad App (AlzLife https://www.alz.life/) that delivers light therapy at 40 Hz combined with cognitive therapy to improve cognition, function, and quality of life in Alzheimer's disease.

Start: January 2018

Cerebrovascular Correlates of Dementia in Rural Communities - The Three Villages Study

This study aims to assess the prevalence and severity of dementia in an established cohort of community-dwelling older adults living in three neighboring rural Ecuadorian villages (Atahualpa, El Tambo, and Prosperidad), as well as to evaluate clinical and neuroimaging correlates of dementia in the study population. By the use of the Clinical Dementia Rating Scale (CDRS), the study also aims to assess the lower cutoff of the MoCA that better correlates with the occurrence of dementia in the study population. In addition, this study will provides grounds for the initiation of a prospective cohort study to assess factors influencing the development of dementia in the follow-up.

Start: June 2019

Video Games to Track Cognitive Health

The purpose of this study is to assess cognitive function using a rapid, portable, computerized neurocognitive testing device in a wide variety of clinical settings.

Start: November 2015

Prospective Cohort Study of 4,837 Post-myocardial Infarction Patients (Alpha Omega Cohort)

The Alpha Omega Cohort is a prospective study of 4,837 state-of-the-art drug-treated Dutch patients aged 60-80 years who had a clinically diagnosed myocardial infarction up to 10 years before enrolment. During the first 40 months of follow-up, patients took part in an experimental study of low doses n-3 fatty acids (Alpha Omega Trial, ClinicalTrials.gov NCT00127452). At baseline (2002-2006), data on medical history, medication use, diet, lifestyle and other factors were collected by means of questionnaires. Patients were physically examined by trained research nurses and blood samples were obtained. Follow-up for vital status and cause-specific mortality is ongoing. The trial was approved by a central medical ethics committee (Haga Hospital, The Hague, The Netherlands) and all patients provided written informed consent.

Start: April 2002