The Affiliated Hospital Of Qingdao University

This study tests whether combining two drugs, tislelizumab and nintedanib, can help control limited-stage small cell lung cancer after standard chemoradiation. About 20 adults with this cancer will receive the drug combination as a follow-up treatment. The goal is to see if it de…

This early-stage trial tests whether injecting tiny particles from stem cells (called small extracellular vesicles) into the ear can improve hearing in people with sudden, severe hearing loss. Nine adults will receive either the vesicle injection or a standard steroid injection, …

This study tests whether taking a probiotic called Clostridium butyricum can prevent colorectal adenomas (precancerous polyps) from returning after they are removed during a colonoscopy. About 294 adults who have had polyps removed will take either the probiotic or a placebo dail…

This study tests whether a family-supervised program of exercise, nutrition, and psychological support before stomach cancer surgery can lower the risk of serious complications. About 90 adults who will receive chemotherapy before surgery will be randomly assigned to the program …

This study tests a new nebulizer treatment made from tiny particles from stem cells (hUC-MSC-sEV-002) for people with both allergic rhinitis and asthma. The goal is to see if it is safe and can improve symptoms and quality of life. About 18 adults aged 18-60 will inhale the treat…

This study tests whether a probiotic called Clostridium butyricum can lessen severe diarrhea and other side effects during chemotherapy for colorectal cancer. About 238 adults who had surgery for colorectal cancer and need follow-up chemo will take either the probiotic or a place…

This study looks at how long patients need to stay in bed after a specific type of skull base surgery. 316 adults will be randomly assigned to different bed rest periods (0, 1, 2, or 3 days) based on the size of their surgical leak. The goal is to see if shorter bed rest is safe …