163 "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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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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Mechanisms of sleep deficiency and effects on brain injury and neurocognitive functions among older blacks
The purpose of this study is to assess the determinants of Sleep Deficiency and delineate their potential role in explaining observed disparities in the brain ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Meniscal Repair Biologic Augmentation: Marrow Venting Procedure Versus PRP (MVP Trial)
The purpose of this study is to compare the effectiveness and safety of meniscal repair in 2 groups of patients: meniscal repair with biological augmentation ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Effects of sleep among infants and toddlers on their neurodevelopmental outcomes
This study will examine the effects of infant and toddler sleep patterns among preterm and full-term infants on their neurodevelopmental outcomes following discharge from the ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Post-Cardiopulmonary Bypass Vasoplegia: Cytokine/Chemokine/Immunotranscriptomic Causes or Consequences
All patients undergoing open heart surgery with the utilization of cardiopulmonary bypass (CPB) are at risk for developing varying degrees of vasoplegia. Although a precise ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Reinforcement Learning and Attention in Decision Making
The purpose of this study is to investigate how decisions are shaped by the way the brain processes information leading to these decisions. In particular ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Prodromal and Early Parkinsonism Alpha-Synuclein Study
The purpose of this research study is to collect samples of blood, cerebrospinal fluid (CSF, the fluid that surrounds the brain and spinal cord), skin ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Improving Musical Perception in Cochlear Implants
In this multi-site across-subject study, participants will be evaluated with custom written software to test pitch discrimination, the ability to perceive changes in melodic intervals ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
