HEALTHY CONTROL

This study tests if a smartphone app can listen to your breathing and detect lung problems like asthma, COPD, or cystic fibrosis. Researchers will compare the app's results to standard breathing tests. If successful, this could make lung health checks easier and more accessible, …

This study tests an artificial intelligence tool that analyzes stool samples from premature babies to predict necrotizing enterocolitis (NEC), a severe and often fatal gut infection. Researchers will collect samples from 1,000 premature infants across several hospitals to see if …

This study uses artificial intelligence to analyze facial expressions and speech patterns in people with Parkinson's disease and related conditions. The goal is to create a simple, non-invasive digital tool that can help doctors diagnose and track these diseases more accurately. …

This study looks at how brain structure and gene activity in the blood are linked in people with schizophrenia. Researchers will follow about 1,900 participants for one year, using brain scans and blood tests. The goal is to better understand the disease, not to test a new treatm…

This study explores whether a computer system that analyzes speech, facial expressions, eye movements, and brain signals can predict when a person with bipolar disorder might have a relapse. Researchers will enroll 200 stable bipolar patients and 200 healthy volunteers. The goal …

This study looks at how a specific brain receptor (CB1) works in people with opioid use disorder compared to healthy volunteers. Researchers will use a special PET scan tracer to measure these receptors. The goal is to better understand the brain chemistry behind opioid addiction…

This study uses PET brain scans to measure cannabinoid receptors in healthy volunteers and people with conditions like schizophrenia, cannabis dependence, PTSD, and opioid use disorder. The goal is to understand how these receptors differ across conditions and over time. Particip…

This study looks at different forms of IgE, an immune protein involved in allergies, in healthy volunteers and people with conditions like severe allergic reactions, chronic hives, mastocytosis, and certain immune deficiencies. By comparing these groups, researchers hope to learn…

This study looks at how transcranial magnetic stimulation (TMS) changes brain activity in healthy adults and people with depression. Participants will have brain scans while receiving single and repeated magnetic pulses. The goal is to understand how TMS works, not to treat any c…

This study is creating a large database of medical information and biological samples from adults with or at risk for many types of cancer, as well as healthy volunteers. The goal is to help researchers better understand what causes cancer, how it progresses, and how to improve p…