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Using Special Eyeglasses to Detect Absence Seizures in Children
The purpose of this study is to learn more about a new type of eyeglasses. We want to find out if eyeglasses can tell if a child is having absence seizures or having attentional difficulties.
Study Topics
How Brain Activity Relates to Your Ability to Shift Attention in Response to Images
The purpose of this study is to look at how brain activity is related to your ability to shift attention when visual cues change. You will be asked to view specified images while receiving an MRI scan.
Study Topics
Can You Help the Tooth Fairy?
The purpose of this study is to learn more about how early life exposures can affect a child's or young adult's health. These exposures can include different things such as medications and foods. This study will be done completely online. The required baby tooth and saliva samples will be sent in using prepaid envelopes.
Study Topics
Healthy Volunteers Allergies and Immunity Stomach and Intestines Children, Infants, Teen Health
Factors in Early Adulthood that May Lead to Future Lung Disease
The purpose of this study is to find out why some people develop lung disease and others do not. The study will measure your lung health now and continue to collect data from you until the end of the study.
Study Topics
How Salt Affects Blood Pressure in Young Adults Who Were Born Prematurely
The purpose of this study is to learn about how salt in the diet affects blood pressure in young adults who were born prematurely. We also want to find out if the medication, allopurinol, can change how salt in the diet affects blood pressure.
Study Topics
Healthy Volunteers Heart Health Kidneys, Liver, Pancreas Children, Infants, Teen Health
Learning More About the Effects of Oxytocin on the Nervous System
Oxytocin is a naturally occurring hormone. The purpose of this study is to see how oxytocin affects the nervous system. We will be looking at how pupils change after an oxytocin injection.
Study Topics
Healthy Volunteers Neurology Disorders Bones, Joints, Muscles
Learning More About Intestinal Health in Infants and Children with a New Imaging Device
The purpose of this study is to learn more about a new type of imaging device called the iThera MSOT Acuity. We want to find out how well the device works for measuring intestinal health.
Study Topics
Healthy Volunteers Stomach and Intestines Children, Infants, Teen Health
Using Body Fat Images to Assess Health
The purpose of this study is to see if we can use medical images of fat throughout the body to assess your health status.
Study Topics
Aging Healthy Volunteers Heart Health Weight, Metabolism, Nutrition
Studying a New Way to Prevent Blood Clots During Medical Procedures
The goal of this study is to help people who need medical procedures where their blood goes outside their body, like during dialysis or heart surgery. We want to find a way to stop blood clots during these procedures. This study will help us learn how to prevent clots and make these procedures safer. We are looking for healthy volunteers, both adults and children, who are 17-70 years old and weigh over 110 pounds.
Study Topics
Women's Health and Future Pregnancies
The goal of this study is to learn how a woman's health, including what she eats and the activities she does, affects her and her baby if she gets pregnant. We are inviting women under 40 who are overweight or obese and might become pregnant to volunteer for this study. The study team will provide more details.
Study Topics
Healthy Volunteers Weight, Metabolism, Nutrition Wellness and Lifestyle Women's Health
Testing Different Study Drugs for Safe Weight and Fat Loss
The purpose of this study is to test if different combinations of study drugs are safe and effective for weight and fat loss. We want to see if the study drug Trevogrumab is safe and works well with Semaglutide, a weight loss medication, for people with obesity. We also want to test the combination of Trevogrumab and Garetosmab with Semaglutide.
Study Topics
Using Imaging to Understand Brain Activity at Rest
The goal of this study is to learn about how the brain works when you are resting. We will use a special brain scan called magnetoencephalography to see what happens in the brain when you are sitting still and relaxed. Findings from this study will help us use this brain scan better in future research.
Study Topics