Found 17 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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The purpose of this study is to see how your body forms a protective response after vaccination and how it deals with viral variants. We are studying the immune responses to the COVID-19 vaccines.
Featured study
The purpose of this study is to determine if you may be eligible to participate in one of ourcurrent research studies being conducted at the University of Pennsylvania. The purposes ofthese studies are to test different methods that might protect people against viruses thatcause transmittable infections or to develop better …
Featured study
Did you know that all of us, including all healthy people, have viruses in our bodies that do not make us sick but actually may contribute to health? Researchers are exploring the viruses that exist in people that are not currently sick in order to understand their role in human …
This is an Outpatient clinical trial of 20 healthy people assigned to drink nutritional shakes for either 60% of their calories or 100% of their calories for up to 4 days to understand changes in microbiome and metabolome resulting from consumption of the assigned diet. Participants assigned to drink …
The research study is being conducted to test if a form of noninvasive brain stimulation,called transcranial alternating current stimulation (tACS), will improve a person’s abilityto name objects more than fake tACS. TACS is a technique by which small electriccurrents are applied to the scalp. This creates coordinated brain activity across …
The purpose of this research is to measure the extent of lung inflammation between different groups of participants using a radioactive tracer called [18F]NOS. A radioactive tracer is a type of imaging drug that is labeled with a radioactive tag and injected into the body. - Between 18–45 years old - Nicotine …
The research study is being conducted to better understand the effects of ketosis on brain functioning and the acute effects of alcohol. Participants will be asked to undergo ~4 weeks of ketogenic diet intervention. The study involves three lab visits: Lab 1 before starting the diet, Lab 2 after about …
This study investigates myocardial glucose suppression in FDG PET/CT scans. The purpose of this study is to evaluate the effect of sodium-glucose cotransporter-1/2 inhibitors on glucose levels in the heart.The study evaluates the safety and effectiveness of combining a ketogenic diet with an investigational medication to enhance imaging results. Researchers …
The purpose of this study is to understand how tasting foods affects the body’s early insulin response and blood sugar regulation.
Investigate the involvement of the microbiome and associated metabolites in ovarian cancer. Generate a predictive model for ovarian cancer risk and progression. The primary outcome variable is metabolite identification and analysis. The secondary outcome variable is cancer risk as related to metabolites and genetic variants.
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