748 recruiting studies matching your filters
The main purpose of this study is to assess how well LY4302814 is tolerated and what side effects may occur in healthy participants. Blood tests will be perfor…
This is an unblinded pilot study of an environmental exposure to secondhand cannabis smoke in one group of healthy nonsmokers.
The goal of this observational study is to characterize the brain processes of pain avoidance learning dysfunctions in individuals with opioid use disorder (OU…
Background: Human intestines are home to a complex gut flora, also called microbiome; this is a natural occurring community of bacteria, fungi, yeast, and vir…
Systemic inflammation and intestinal hyperpermeability (disruption of the gut barrier which allows nutrient molecules and bacteria to enter the bloodstream) ar…
This is a pilot study of the effects of dermal melanin on dermal uptake and retention of nicotine. The initial hypothesis is that higher levels of dermal melan…
This research study is the first time the new medication MG001 is being tested in people. MG001 is a formulation of mitragynine, a compound that comes from a p…
The purpose of the study is to see how itraconazole affects LY4395089 in healthy participants. Blood tests will be performed to investigate how the body proces…
Our primary goal is to investigate the role of Low-Intensity Focused Ultrasound (LIFU) neuromodulation on deep brain targets, and its potential to improve cogn…
This is a dose escalation study to assess the safety, tolerability, pharmacokinetics and pharmacodynamics of SIF001, a monoclonal antibody with the potential t…
The goal of this clinical trial is to determine if a high potassium intake can counteract the harmful effects of excess sodium on endothelial function in older…
The purpose of this study is to learn how different forms of the study medicine called PF-08049820 are absorbed and eliminated in healthy adults. The study wil…