GASTROINTESTINAL DISEASES

This study tests a new digital platform that helps hospitals share patient information more reliably when a patient is transferred from one hospital to another. About 1,000 adults being moved to Brigham and Women's Hospital from three other hospitals will take part. The goal is t…

This study uses special brain scans (PET) to track how metabolism in the brain changes over time in people with lung, gut, or hormone diseases. Researchers want to see if these brain changes can help predict serious outcomes like tumor recurrence or survival. About 200 participan…

This study is observing up to 500,000 adults with chronic gastrointestinal diseases like Crohn's disease, ulcerative colitis, and eosinophilic GI disorders. Researchers are collecting data from medical records and patient reports to understand how these diseases progress and how …

This study tracks 2,500 people and their dogs at four Canadian beaches to see how often they get sick from blue-green algae in the water. Researchers will measure stomach bugs, skin rashes, eye infections, and breathing problems linked to swimming or playing in algae-affected wat…

This study follows 5,000 people who visit beaches in British Columbia, Manitoba, and Ontario to see how often they get sick from swimming or playing in the water. Researchers track stomach bugs, respiratory infections, and skin or ear problems after beach visits. The goal is to g…