The Affiliated Hospital Of Qingdao University

This study tests whether giving chemotherapy plus the immunotherapy drug Tislelizumab before surgery can shrink advanced rectal cancer and improve outcomes. About 35 adults with stage T3 or T4 rectal cancer will receive the combination for three cycles, then have surgery. Researc…

This study tests whether giving heated chemotherapy directly into the abdomen during stomach cancer surgery can help patients live longer and lower the chance of cancer coming back. About 616 adults with advanced stomach cancer will be split into two groups: one gets standard sur…

This study tests a special stent coated with rapamycin to treat narrowed brain arteries in people who still have symptoms despite medication. About 300 participants will receive the stent and be monitored for up to a year. The main goal is to see how many have a stroke or die wit…

This study compares two types of back surgery for people with a slipped disc (lumbar disc herniation). One group gets standard surgery to remove the herniated disc material, while the other group gets that plus a repair of the disc wall. The goal is to see if repairing the disc r…

This study tests a new, non-invasive device that shines a safe light on nasal tissue to instantly identify a severe type of nasal polyp (eosinophilic) before surgery. Currently, diagnosis requires a tissue sample after surgery, which can delay proper treatment. The study will enr…