166 "Healthy volunteers" clinical trials found.
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Neurobiology of Sensory Phenomena in Obsessive-Compulsive Disorder
The purpose of this study is to investigate brain functioning in patients with obsessive-compulsive disorder (OCD), their siblings, and healthy individuals who do not have ...Phase N/A
Interventional
Accepts Healthy Volunteer
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Creation of a subcortical neuroanatomy atlas
The goals of this study is to develop MRI sequences on our standard 3T MRI scanner that will be used to create of a very ...Phase N/A
Non-Interventional
Accepts Healthy Volunteer
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The Digital Phenotype of Bipolar Disorder: An Observational Study of Mood Symptoms in Adolescents
The purpose of this research study is to use digital phenotyping, a method of collecting data from smartphone sensors, in addition to traditional assessments, to ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Unpacking the Importance of the Structural Injuries of MTBI
This is a research study supported by a federal grant through the National Institutes of Health (NIH) to investigate new ways to identify and measure ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Colorectal Polyp Detection Comparing Computer Assisted Colonoscopy with Conventional Colonoscopy
This study will learn the effectiveness of computer assisted colonoscopy to detect colon polyps and abnormal areas. Computer assisted colonoscopy means that as your doctor ...Phase N/A Interventional
Accepts Healthy Volunteer
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Gut Kidney Axis in Enteric Hyperoxaluria
The purpose of this research study is to study the effects of enteric hyperoxaluria (EH) when they are given a pre-prepared diet. EH is a ...Phase
Interventional
Accepts Healthy Volunteer
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Correlation of clinical response of children with short stature to growth hormone therapy and composition of the gut microbiome.
There are normally bacteria present in everyone's gut. The purpose of this study is to evaluate if the subjects with short stature have different ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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A Trial of Simultaneous Transcranial Direct Current Stimulation (TDCS) and Neuroimaging
Participants (N=60) (20 Healthy Controls and 40 non-healthy participants, ie. multiple sclerosis) will be recruited to complete self-report measures and a brief cognitive assessment ...Phase N/A Interventional
Accepts Healthy Volunteer
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Heart rate variability in multiple sclerosis: An observational study
The purpose of this study is to test the feasibility of collecting heart rate (HR) readings using two commercially-available heart rate sensors, the PolarH10 and ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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A Phase 3 Randomized Double- Or Observer-Blinded Placebo-Controlled Trial to Evaluate the Efficacy and Safety of a Respiratory Syncytial Versus (RSV) Prefusion F Subunit Vaccine in Infants Born To Women Vaccinated During Pregnancy
The purpose of this study is to find out if Pfizer’s investigational RSVpreF vaccine prevents the development of RSV illness in your baby. A ...Phase
Interventional
Accepts Healthy Volunteer
