134 "Healthy volunteers" clinical trials found.
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Rapid Structure-Function MRI of the Lung for Post-COVID-19 Management
The objective of this application is to develop novel rapid free-breathing four-dimensional (4D=3D+time) lung MRI techniques that will enable non-invasive radiation-free evaluation of ...Phase N/A
Non-Interventional
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Developing a Novel Neural marker for Assessing Pathological Social Interactions
We hypothesize that pathological social interactions like those observed in Autism, arise from a failure by patients to appropriately model the thoughts and plans of ...Phase N/A Non-Interventional
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Assessing dysarthria severity before and after neurosurgical procedures: A prospective longitudinal study in patients with refractory movement disorders
Subjects undergoing the neurosurgical high intensity focused ultrasound (HIFU) procedure as part of their standard of care for Essential Tremor (ET) will perform three sessions ...Phase N/A Non-Interventional
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A LONGITUDINAL SINGLE-CENTER STUDY: Rapid Quantitative Assessment of Knee Joint with Compressed Sensing
60 participants will be recruited for this study (30 patients and 30 healthy controls). All participants will attend one study visit for a baseline MRI ...Phase N/A Non-Interventional
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Endothelial Activation in Gout: Early Markers for Cardiovascular Risk
Gout, the most common inflammatory arthritis, is associated with accelerated rates of cardiovascular disease (CVD) and CVD-associated mortality. My group has shown that gout patients ...Phase N/A Non-Interventional
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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 ...Phase N/A Non-Interventional
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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 ...Phase N/A Non-Interventional
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Ascertaining Environmental Contributors to Disease
This study will create a biorepository to study environmental contributors to disease.Phase N/A Non-Interventional
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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 ...Phase N/A Non-Interventional
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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 ...Phase N/A Non-Interventional
