Brazilian Clinical Research Institute

This study aims to find out if a combination of radiation and chemotherapy works as well as complete bladder removal surgery for treating muscle-invasive bladder cancer. It will involve 336 adults with this type of cancer. The main goal is to see if the radiation approach is just…

This large study aims to see if two existing drugs, taken at low doses, can help people who recently had a stroke avoid having another major heart or blood vessel problem. It will enroll up to 4,500 recent stroke survivors who are not on blood thinners. Participants will be rando…