139 "Healthy volunteers" clinical trials found.
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Imaging the human eye using visible light Optical Coherence Tomography
We will perform non-invasive optical imaging of the retina in adult human subjects with a low power light beam. The objective is to test this ...Phase N/A
Non-Interventional
Accepts Healthy Volunteer
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Patient Reported Outcomes of Antithrombotic Drug Management for Colonoscopy
This is a qualitative interview based study that aims to evaluate patient reported outcomes related to the management of antithrombotic drugs for colonoscopy. We aim ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Neurophysiological and Functional Mechanisms of Motor Control and Learning
The purpose of this study is to understand the changes that occur in the brain when it is learning a new motor skill. We are ...Phase N/A
Interventional
Accepts Healthy Volunteer
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Magnetic Resonance Imaging Studies of Glaucoma and Non-Glaucomatous Optic Neuropathies
This research uses magnetic resonance imaging (MRI) to study brain changes in patients with different stages of chronic glaucoma and non-glaucomatous optic neuropathies. Advanced MRI ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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ADVANCED DIFFUSION IMAGING IN RENAL TISSUE: TECHNICAL OPTIMIZATION
The objective of this study is to optimize imaging protocols and analysis for advanced magnetic resonance imaging (MRI) of the kidney.The study will see ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Reduction in spread of excitation as predictor of multi-channel spectral resolution
The purpose of this research study is to understand performance with a cochlear implant. The long term goals of this research are to improve sound ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Psychological Impact of Covid-19 on Postpartum Period of Parous Mothers: A Retrospective Case Series
The purpose of this research study is to assess the impact of COVID on postpartum wellbeing. This research study is being done to collect the ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Music Perception with a Cochlear Implant
The researchers are trying to improve the sound of music for people with cochlear implants. The purpose of this study is to better understand the ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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A prospective double-blinded randomized controlled trial evaluating effectiveness of lower tourniquet pressures in hand surgery
The purpose of this research study is to see if lower tourniquet pressures are safe to use in the operating room. We also want to ...Phase N/A Interventional
Accepts Healthy Volunteer
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Using a Health Disparity Research Framework to examine mechanisms linking Obstructive Sleep Apnea with higher Alzheimer s disease risk in older Blacks/African-Americans
The purpose of this study is to investigate whether older African Americans with obstructive sleep apnea (OSA) have a higher risk for Alzheimer’s Disease ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
