138 "Healthy volunteers" clinical trials found.
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Magnetic Resonance Imaging Evaluation of Normal Heart Function in Men and Women
The purpose of this study is to use experimental MRI techniques and software for studying the normal function of the heart. Experimental means these techniques ...Phase N/A
Non-Interventional
Accepts Healthy Volunteer
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Platelet and Endothelial Dysfunction in Psoriasis
The purpose of this study is to investigate blood vessel wall function, platelet (involved in clotting) activity, risk of heart disease measurements, and genetic information ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Endothelial Activation in Gout: Early Markers for Cardiovascular Risk
The purpose of this research study is to investigate blood vessel wall function, measures of inflammation in the blood in people with gout (an inflammatory ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Exploring spectral and temporal resolution in the apex for speech processor optimization
This study will psychophysically explore the temporal and spectral parameter space in the apex to gain an understanding of the potential capabilities and limitations of ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Alzheimer's Disease Neuroimaging Initiative 3 (ADNI3) Protocol: ATRI-001
Subjects who are currently participating in the ADNI-2 research study as well as new subjects are invited to another study. ADNI-w was designed to look ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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ADAPTATION TO FREQUENCY-PLACE FUNCTIONS IN COCHLEAR IMPLANT USERS
The purpose of this study is to understand the ways in which users of cochlear implants adapt to the way in which sound frequencies are ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Impact of time restricted feeding in obese subjects undergoing a low-calorie diet
The most common strategies towards weight reduction have been focused on the imbalance of physical activity and calorie intake. However, “intermittent fasting,” a practice of ...Phase N/A
Interventional
Accepts Healthy Volunteer
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Effects of global brain health on sensorimotor recovery after stroke
The purpose of this study is to understand how the brain recovers after neurological injury. The research hopes to learn how the brain adapts after ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Perspectives on modes of delivery: the retina specialist and obstetrician
The objective of this study is to better characterize the perspectives, opinions, and recommendations of the fields of ophthalmology and obstetrics and gynecology in modes ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Dentatorubral-Pallidoluysian Atrophy Natural History and Biomarkers Study (DRPLA NHBS)
The DRPLA Natural History and Biomarkers Study (DRPLA NHBS) is aimed at building a comprehensive clinical and natural history database of patients with Dentatorubral-Pallidoluysian Atrophy ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
