Hospital Universitario Mayor Méderi

This trial looks at whether removing the gallbladder early (during the same hospital stay) or waiting 4 weeks after recovery is better for people with severe pancreatitis caused by gallstones. About 134 adults will be randomly assigned to one of the two timing options. The main g…

This study follows 327 patients aged 65 and older who have surgery to remove gastrointestinal cancer. Researchers want to find out what factors predict whether patients will have a decline in physical function or quality of life one year later, and how they do over five years. Th…