Found 811 clinical trials
ALA-enriched Nutrition for Prevention of Cognitive Decline in APOE4 Older Adults
This randomized, double-blind, placebo-controlled pilot trial will evaluate the effects of alpha-linolenic acid (ALA) supplementation on cognitive function, blood-brain barrier integrity, and brain vascular health in older adults with mild cognitive impairment and APOE4 genotype. By targeting the endogenous synthesis of docosahexaenoic acid (DHA) through ALA supplementation, the investigators aim …
HEARS-NPS: Addressing Hearing Loss as a Common Unmet Contributor of Neuropsychiatric Symptoms
This randomized controlled trial study aims to evaluate a revised hearing care intervention for older adults with Alzheimer's Disease and Related Dementias (ADRD). The community-delivered hearing care intervention utilizes tailored strategies to assess impact on communication, neuropsychiatric symptoms (NPS), and care partner distress.
Ultra-High Resolution PET in Aging, Neurodegeneration and Psychotic Disorders
The goal of this study is to use ultra-high-resolution (UHR) PET imaging to better understand how the brain and spinal cord change in healthy aging and in neurological and psychiatric disorders such as Alzheimer's disease (AD), Parkinson's disease and related movement disorders, amyotrophic lateral sclerosis (ALS), and psychotic disorders. Researchers …
Safety and Efficacy of EXV-802 and EXV-801 in the Treatment of Agitation in Alzheimer's Disease Dementia
The goal of this clinical trial is to evaluate the safety and efficacy of EXV-802 and EXV-801 in treatment of agitation in participants with Alzheimer's Disease dementia.
New Imaging Biomarkers Predictive of MA Progression
The pathophysiology of AD is complex. In addition to amyloid plaques and neurofibrillary degeneration, there is a metabolic alteration of the energy pathways, oxidative phosphorylation and glycolysis, which are involved in brain function. Several authors have shown a series of early metabolic dysregulations via an increase in phosphorylation at the …
Effects of Real vs. Soundless Acoustic Stimulation During Deep Sleep on Brain Activity, Memory, and Blood Biomarkers in Older Adults (60-85) With Mild Memory Impairment
This study aims to explore a non-invasive way to improve memory and slow cognitive decline in older adults by enhancing sleep quality. Dementia, a leading cause of death worldwide, is often associated with disturbed sleep, particularly the loss of deep, slow-wave sleep (SWS). SWS is important for memory and clearing …
Effectiveness of TeleVR App in Cognitive Decline and MCI Patients
The goal of this clinical trial is to evaluate the effectiveness of a telerehabilitation program combined with a virtual reality (VR) app in improving cognitive performance and social skills in patients with Subjective Cognitive Decline (SCD) and Mild Cognitive Impairment (MCI). The main questions it aims to answer are: Can …
Safety, PK and Biodistribution of 18F-OP-801 in Patients With ALS, AD, MS, PD and Healthy Volunteers
This is a Phase 1/2 study to evaluate the safety and tolerability of 18F-OP-801 in subjects with ALS, AD, MS, PD and age-matched HVs. 18F-OP-801 is intended as a biomarker for PET imaging of activated microglia and macrophages in regions of neuroinflammation.
Biomarkers of Synaptic Damage in Multiple Sclerosis
A prospective and retrospective cohort study of about five years will be performed on blood and cerebrospinal fluid samples taken for diagnostic reasons from recruited patients within the Neuromed Neurology Unit. Subjects with other chronic neurodegenerative diseases such as Amyotrophic lateral sclerosis (ALS), Alzheimer's disease (AD) and Parkinson's disease (PD), …
Enhancing Sleep Quality for Nursing Home Residents With Dementia - R33 Phase
This study seeks to improve clinical outcomes for an important, growing, and vulnerable population-nursing home residents with Alzheimer's disease or related dementias-by testing an evidence-based intervention to improve these residents' sleep. It will also examine the implementation and sustainment of this intervention.
