Hubei Cancer Hospital

This study tests a new, gentle method to analyze DNA from nipple discharge to tell if it's cancer or a harmless condition. About 60 adults with bloody nipple discharge will provide a fluid sample before their planned surgery. Researchers will compare the test results with surgica…

This study looks at why some breast cancer patients get diarrhea from the drug pyrotinib while others don't. Researchers will compare the gut bacteria of 60 patients who develop diarrhea with those who don't. They hope to find specific bacteria that protect against this side effe…

This observational study follows 30 women undergoing DIEP flap breast reconstruction after mastectomy. Researchers will measure inflammation and oxidative stress markers in blood samples taken before and after surgery. The goal is to understand how the body responds to the tempor…

This study explores whether the natural bacteria in your gut affect diarrhea caused by the breast cancer drug abemaciclib. Researchers will compare stool samples from 60 women who get diarrhea with those who don't. No new treatments are given—just observation to learn why some pe…