171 "Healthy volunteers" clinical trials found.
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Alzheimer's Disease Neuroimaging Initiative 3 (ADNI3) Protocol: ATRI-001
Discover, optimize, standardize, and validate clinical trial measures and biomarkers used in ongoing AD research. Aim 1. Longitudinal changes in cognition and associated biomarkers Determine ... -
Cochlear implants and listening effort: the interaction of cognitive and sensory constraints
Hearing impairment is the third most prevalent chronic medical condition among older adults in the United States. Untreated, hearing loss can interfere with effective communication ... -
Ascertaining Environmental Contributors to Disease
This study will create a biorepository to study environmental contributors to disease. -
COPE Study: COVID-19 and Perinatal Experiences
In this survey study, we will examine the impact of COVID-19 on experiences of pregnant and new mothers. Questions will assess demographic, social, occupational, and ... -
Technical Development and Optimization for Random Matrix Theory-Based Magnetic Resonance Imaging
The objective of this study is to develop new image reconstruction methods, sequences and postprocessing methods based on random-matrix-theory noise removal, for use in up ... -
Online Versus Lab-Based Psychoacoustics
The purpose of the study is to investigate the feasibility of performing lab-based psychoacoustic measures through a web browser. Cochlear implant patients are traditionally evaluated ... -
Duration of Time After Knee Intra-articular Injection to Pain Relief
We will identify patients who undergo injections of corticosteroids, hyaluronic acid, or platelet rich plasma for relief of osteoarthritis of the knees. We will then ... -
A Multi-Phase Study Examining Hospital to Home Transitions for Children with Medical Complexity
The overarching objective of this study is to make it easier for parents of children with medical complexity (CMC) to take care of their children ... -
Investigation of cellular and molecular interactions in inflammation angiogenesis and immunity in human atherosclerosis: the ATHERO-IN study
Atherosclerotic cardiovascular disease (ACVD) is driven by inflammation and is the leading cause of mortality and disability worldwide, even in optimally treated patients. The impact ... -
Depression treatment and A dynamics: A study of Alzheimer s disease risk (ABD Study)
The study will use a randomized 8-week double-blind placebo controlled parallel trial using escitalopram to test the associations between depressive symptoms (captured by the MADRS ...