Hubei Cancer Hospital

This study tests a new, gentle way to analyze nipple fluid to find out if bloody discharge is caused by cancer or a harmless condition. About 60 adults scheduled for breast surgery will provide a small fluid sample before their operation. Researchers will check the DNA for cancer…

This study explores why some breast cancer patients get severe 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, using stool samples. No new treatments are tested—the goal is to…

This study looks at how opioid painkillers influence the effectiveness of immunotherapy in people with advanced lung cancer and moderate to severe pain. Researchers will track 100 participants to see if better pain control leads to better cancer outcomes. The goal is to understan…