135 "Healthy volunteers" clinical trials found.
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Health Behaviors among Adults with Congenital Heart Disease during the COVID19 pandemic
The purpose of this research study is to better understand the mental health and health behaviors of adults with congenital heart disease during the COVID19 ...Phase N/A
Non-Interventional
Accepts Healthy Volunteer
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Duration of Time After Knee Intra-articular Injection to Pain Relief
The purpose of this study is to determine the timeline and level of improvement experienced by patients after receiving intra-articular injections in the knee. You ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Osteolysis following nonmetallic suture anchor use in hand and wrist surgery
The purpose of this study is to study the effects of nonmetallic suture anchors on the bones of the hand and wrist. Suture anchors are ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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MASALA Study Expansion
The purpose of this research study is to understand the causes of heart disease and stroke in South Asians and compare these causes to those ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Exploring Associations Between Fatigue and Metabolic Syndrome in Black Women
The purpose of this research study is to describe fatigue in Black women with Metabolic Syndrome. Metabolic Syndrome is a cluster of conditions that includes ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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A pilot neuroimaging study of adults with prolonged grief disorder (PGD) compared to bereaved controls after death of a spouse or parent
The purpose of this study is to examine how emotional responses to the death of a spouse or partner are reflected in brain regions measured ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Identifying the Role of the Corticoreticulospinal Tract in Motor Recovery after Stroke
The purpose of this study is to examine how the reorganization of a brain pathway (called the corticoreticulospinal tract) relates to motor recovery after stroke ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Assessment of glutamate neurotransmission brain bioenergetics and neuroinflammation in major depressive disorder using TSPO PET and MRI
The purpose of this study is to develop PET/MRI techniques for accurate assessment of changes in signal transmission, energy levels and inflammation in the ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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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
Accepts Healthy Volunteer
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Magnetic Resonance Imaging of Brain Reorganization and Sensory Substitution Use in Blind Adults
This research aims to examine how using certain types of visual assistive technology can influence behavior and brain activity in visually impaired individuals. The technology ...Phase N/A
Interventional
Accepts Healthy Volunteer
