HEALTHY ADULT PARTICIPANTS

This study tests whether a digital platform called ToBrainHealth can help people aged 40-75 adopt and stick to brain-healthy habits like exercise, better sleep, and social activities. 120 volunteers will be split into three groups: one gets general advice, another gets personaliz…

This study looked at whether taking magnesium citrate (400 mg daily for 90 days) could improve sleep quality and thinking skills in healthy Saudi adults who had poor sleep. Researchers compared 41 adults who took the supplement to a group that took nothing. The goal was to see if…

This study aims to translate and test a questionnaire about how people sense their own body from the outside (like knowing if you can fit through a gap or feel a touch). Researchers will ask 180 healthy Turkish adults to fill out the survey and compare it to other awareness scale…

This study looks at how the antifungal drug itraconazole changes the way the body processes a new medicine called PF-07248144. It involves 12 healthy adults who will take PF-07248144 alone and then with itraconazole. The goal is to understand safety and how the drug levels in the…

This study was designed to test the safety of an experimental drug called GSM-779690T in healthy adults. It was a first-in-human trial, meaning the drug had never been given to people before. The goal was to see if it was safe and how it affected certain proteins in the brain lin…

This study looks at how the brain naturally loses some cell connections (synaptic pruning) in young adults aged 18-26. Researchers will use PET scans to measure these connections and compare them with MRI images. The goal is to understand normal brain development, which could hel…

This study is testing whether a new prebiotic fiber blend is safe and well-tolerated in healthy adults. About 90 people aged 18 to 60 with a normal weight will take either a low dose, high dose, or a placebo powder daily for 30 days. Researchers will track stomach issues, gut bac…