Found 110 Healthy Volunteer trials
A listing of Healthy Volunteer medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
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Kei Kawata
We are conducting a study to see if fish oil, which contains omega-3 fatty acids like DHA and EPA, can protect soccer players' brains from repetitive head impacts. Our main goal is to determine if these omega-3s can have possible protective effects from repeated repetitive head impacts, which could lead …
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Joshua Brown
This study is testing a new, non-invasive method of brain stimulation called temporal interference (TI). TI uses very small electrical currents non-invasively applied through the scalp to see whether deeper brain areas can be safely and effectively influenced. We are studying how TI affects brain activity, measured with MRI, and …
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Anderson Hara, DDS
Join a short, one-visit dental study! Your experience can improve dental care for adults and help us learn why teeth become worn or sensitive over time.We’re doing a study to learn how common tooth wear and tooth sensitivity are in adults across the U.S. We’ll also check for receding gums …
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Rishma Shah
This study investigates how factors in the fluid between teeth and gums, called gingival crevicular fluid, relate to growth in orthodontic patients. The purpose is to find a non-invasive way to predict future growth by measuring growth hormone-related factors and comparing them with age, height, weight, and X-ray indicators.Participants will …
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Jennifer Lentz
Get a Free Hearing Evaluation While Helping Advance Aging Research! Do you ever wonder how hearing changes as we get older? Researchers at Indiana University are doing a study to learn more about how the brain processes sound as we age. By taking part, you can help advance hearing and …
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Cordelia Running
Have you ever wondered if different types of milk really taste different? We want to find out—and you can help. We’re looking for adults ages 18–45 to join a fun research study about milk!We are studying how people taste and choose between different kinds of milk, such as:Regular milkLactose-free milkUltra-filtered milkA2 …
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Ana Gossweiler, DDS
We’re looking for people who wear upper dentures to join a group that may be invited to take part in future studies about denture adhesive products. Your participation can help make denture products better for everyone.To join, you’ll need to attend a screening visit at the Oral Health Research Institute …
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Mark Kaplan
This study investigates how the immune system works to prevent infections and diseases. The immune system is important for stopping infections and tumors, but problems with it can cause diseases like asthma, autoimmune diseases, and infections. The study aims to understand these inflammatory diseases better.In this study, researchers will collect …
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Greg Westin
This study investigates the safety and effectiveness of an investigational wound dressing used with a special therapy for treating different types of wounds. The purpose is to gather information on how well the dressing and therapy work together after they have been approved for use. The study will include people …
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Laura Murray-Kolb
Why is this study being done?Researchers at Purdue University are doing a study to learn more about how iron levels affect women's qualify of life and cognitive function during perimenopause. Potential findings from this study may help us to better understand how nutrition affects perimenopausal women. This may then help …
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