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Testing if Oxytocin Helps You Feel Less Heat Pain After a Mild Sunburn
The purpose of this study is to see how oxytocin affects your ability to feel touch and heat. They will give you oxytocin through an IV (a tube in your vein). They will test this on normal skin and on skin that has a mild sunburn from UV-B light. In this study, you will either get oxytocin or a placebo (a fake solution that doesn't do anything).
Study Topics
Studying How People Make Shopping Decisions at Retailers
The purpose of this study is to test how people make shopping decisions. The goal is to see how factors in the retail space impact purchase choices. This study is currently available for volunteers located in Chapel Hill, NC & Raleigh, NC.
Study Topics
Healthy Volunteers Substance Use (Alcohol, Illegal Drugs, Tobacco)
How Damage to Blood Vessels in the Brain May Be Related to Thinking and Memory Problems Like Dementia
This study is being done to better understand how damaged blood vessels affect your thinking. This is not a treatment study.
Study Topics
Helping Toddlers Build Protection Against Infections
The purpose of this study is to learn more about a new vaccine. We want to see if it is safe and helps toddlers' bodies make antibodies to fight a germ called Streptococcus pneumoniae. This germ can cause different kinds of infections in children. The study will help researchers learn how well the vaccine works and if it causes any side effects. We are looking for volunteers who have a child between 12 to 15 months of age and have received 3 infant doses of Prevnar 20®.
Study Topics
Healthy Volunteers Infectious Diseases Children, Infants, Teen Health
Learning More About How HIV and Marijuana Affect the Brain
The purpose of this study is to learn more about how HIV and marijuana affect the brain. This will help us understand how changes in the brain affect the way we think and behave.
Study Topics
Healthy Volunteers HIV/AIDS Substance Use (Alcohol, Illegal Drugs, Tobacco)
Studying New Ways to Reduce Caregiver Stress
The purpose of this study is to see if listening to nature sounds and using a new technology called CR can help people who take care of loved ones feel less stressed. Taking care of someone can be stressful and affect your health. This study will test if CR can help reduce stress symptoms like anxiety, trouble sleeping, and changes in heart rate in a small group of people.
Study Topics
Healthy Volunteers Mental Health Neurology Disorders Sleep Brain and Memory
Quitting Smoking and Managing Daily Challenges
The purpose of this study is to learn more about the mood, behavior and brains of people who smoke. We want to look at how daily hassles might affect how emotional distress is managed during an attempt to stop smoking. This study does not offer a treatment to stop smoking.
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How Myotonic Dystrophy Type 2 Affects the Brain
Myotonic dystrophy affects the muscles and other body systems. The purpose of this study is to look at the impact myotonic dystrophy type 2 has on the brain. We also want to look at brain-based symptoms like problems with thinking, memory or motivation.
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High Blood Pressure in Children and Teenagers
The purpose of this study is to understand what causes high blood pressure in young people. We also want to learn more about how high blood pressure can cause damage to the heart and kidneys.
Study Topics
Healthy Volunteers Heart Health Children, Infants, Teen Health
How the Brain Processes Information
The purpose of this study is to look at how the human brain processes information. We want to know how the human brain responds to different stimuli, how those stimuli make you feel, and how your feelings guide your decisions.
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Study Identifying Genetic Markers of Ovarian Cancer
The purpose of this study is to learn more about biological markers found in tissue, blood, and fluids. These markers may be able to tell us how severe a cancer can be and how well a cancer is responding to treatment.
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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
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
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
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
Finding Muscle Changes in Myotonic Dystrophy Patients
Myotonic dystrophy (DM) is a disease that causes muscles to weaken and waste away. The purpose of this study is to find the best ways to measure muscle weakness and changes in patients with DM using MRI scans. Understanding these changes will help plan future studies to track the disease and test new treatments. We are seeking healthy volunteers as well as volunteers who have been diagnosed with myotonic dystrophy.
Study Topics
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