141 "Healthy volunteers" clinical trials found.
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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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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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Vocal health assessment of professional performers returning to the stage post pandemic
The purpose of this study is to better understand the impact of the prolonged interruption of the performing arts and entertainment on the voice condition ...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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New York City Observational Study of Mpox Immunity: NYC OSMI
The goal of this study is to assess the immune response, tolerance, and safety of the low-dose intradermal (forearm) mpox vaccine in people who are ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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A Single-Center Observational Study Examining Knowledge Attitudes and Practices Related to Influenza Vaccination During the COVID-19 Pandemic
This is an observational single center study to identify knowledge, attitudes and practices of older (>64 years old), younger (<40 years old), and racial and ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
