Cantonal Hospital Of St. Gallen

This study tests whether a high-fiber diet can help immunotherapy work better for people with advanced non-small cell lung cancer. Participants are randomly assigned to either follow a high-fiber diet or continue their usual eating habits for 6 weeks. The main goal is to see if t…

This study uses a smartphone app to track how patients feel before and after brain or spine surgery. Researchers want to learn the normal recovery pattern and how side effects affect well-being. About 400 adults who own a smartphone and are scheduled for surgery will participate.…

This study tests a new way to help people breathe during robotic surgery. The method, called flow-controlled ventilation, may be gentler on the lungs than standard techniques. Researchers will check if it is safe and easy to use in 100 adults having abdominal, urologic, or gyneco…