HEALTHY VOLUNTEER

This study is testing a new type of heart scan that aims to use 10 to 100 times less radiation than current standard scans. Researchers will give 200 volunteers, both with and without known or suspected heart disease, a very small dose of a radioactive tracer and image them for u…

This study aims to see which method helps children heal better after a permanent molar is pulled: a special low-level laser light or a hyaluronic acid gel applied to the socket. It will involve 36 children aged 6-10 who need a badly decayed tooth removed. Researchers will measure…

This study aims to test a Turkish version of a questionnaire that measures how user-friendly virtual reality (VR) systems are. It will involve 54 healthy volunteers who will use a VR system and then answer questions about their experience. The goal is to create a reliable tool th…

This is the first-ever study to test whether hydrogen-oxygen ultrafine bubbles can be safely given through an IV to people. Researchers will enroll about 50 healthy adults to receive two infusions one week apart, carefully monitoring for any side effects. The goal is to determine…

This study aims to understand if a person's childhood experiences of unpredictability are linked to their adult eating behaviors, metabolism, and weight. Researchers will enroll 110 healthy adults and measure their food intake, physical activity, blood sugar, and body composition…

This early-stage study aims to understand how a new combination tablet (IN-M00002) is absorbed by the body. Researchers will compare it to taking two separate drugs (tegoprazan and naproxen) and test whether eating food changes how the new tablet works. The study involves 74 heal…

This study aims to understand if a drink containing ketones (Ketone IQ) changes how healthy people breathe, especially their response to high carbon dioxide levels. Twenty healthy volunteers will drink either the ketone supplement or a placebo on two separate visits, and research…

This study aims to improve ADHD testing by collecting data from 150 healthy children aged 6-11. Participants will take a 10-minute QbMobile test that measures attention, activity, and impulsivity. The results will help doctors better compare future patients' test scores to health…

This is a first-in-human study to check the safety and side effects of a new antibody drug called HB2198 in healthy people. About 32 healthy adults will receive a single dose of the drug or a placebo. The main goal is to see how well the drug is tolerated and how it moves through…

This early-stage study aims to understand how two common medications (itraconazole and ticagrelor) affect the way the body processes a new drug called catequentinib. It involves 16 healthy volunteers who will take the drugs in a set sequence. Researchers will measure drug levels …

This early-stage study aims to understand how the body absorbs a new liquid version of the drug metformin, which is commonly used for type 2 diabetes. Researchers will compare it to standard metformin tablets in 24 healthy adults. The main goal is to measure the drug levels in th…

This early-stage study aims to understand how two drugs, ABBV-722 and upadacitinib, interact when taken together by healthy adults. It will measure the levels of each drug in the blood and check for side effects. The goal is to gather basic safety data to inform future research, …

This study aims to measure how much of five different tuberculosis (TB) prevention drugs pass into breast milk. It will enroll 60 healthy breastfeeding women in Indonesia. Each participant will receive a single dose of one drug so researchers can measure drug levels in their bloo…

This study aims to see if new liquid forms of the diabetes medication metformin work the same way in the body as the standard tablets. Healthy adult volunteers will take both the liquid and the pill in a random order, with a break in between. Researchers will take multiple blood …

This study aims to learn how running very long distances affects the hearts, blood vessels, and inflammation levels in healthy women. Researchers will measure these changes in 120 female athletes during two major trail races in France. The goal is to understand how a woman's horm…

This early-stage study aims to understand how the drug risankizumab moves through and is processed by the body. It will compare two ways of giving the drug: as an injection under the skin and as an infusion into a vein. The study will enroll 60 healthy volunteers to measure drug …

This early-stage study aims to understand how the body processes two new liquid versions of the diabetes drug metformin compared to the standard pill. It will involve 24 healthy adults who will try each form in a random order. The main goal is to measure how much of the drug gets…

This study aims to understand how eating meals with different nutrients—like high-fat or high-carbohydrate breakfasts—affects fat levels in the blood. Researchers will compare 100 participants, including healthy volunteers and people with conditions like kidney disease or metabol…