Peking University First Hospital

This study is testing whether insulin-producing cells grown from stem cells can help control diabetes. Researchers will infuse these lab-grown cells into 30 adults who have had diabetes for over 5 years and require insulin. The main goal is to see if the treatment is safe and if …

This study is testing whether a targeted drug called disitamab vedotin, combined with radiation therapy, works better than standard chemotherapy to prevent cancer from returning after surgery for upper urinary tract cancer. The trial is for patients whose cancer tests positive fo…

This study is testing a simpler, two-drug treatment for a common stomach bacteria called H. pylori. It will involve about 70 adults who have not been treated before. Doctors will first use a stool test to check if the bacteria are likely to be resistant to the main antibiotic, an…

This study is testing if adding a newer drug called darolutamide to standard hormone therapy (ADT) can better prevent prostate cancer from returning after surgery. It will involve about 40 men who had surgery for high-risk prostate cancer but did not have extensive lymph node rem…

This study aims to see if a stem cell transplant can help patients with AL amyloidosis who have responded well to initial drug therapy but still have tiny amounts of disease left. Researchers will first check 50 patients for this 'minimal residual disease' (MRD) after drug treatm…

This study is testing whether doctors can use repeated MRI scans to better decide when men with suspicious prostate findings actually need a biopsy. Researchers will follow 1,000 men to see if watching how MRI images change over time can safely reduce the number of unnecessary bi…

This study is testing a new type of PET/CT scan that targets a specific protein (BCMA) found on multiple myeloma cancer cells. It aims to see if this scan can more accurately find and measure cancer spots throughout the body compared to current methods. The study will involve 300…

This study tests whether taking Tamsulosin (a common prostate medication) before and after a prostate biopsy can prevent painful urination problems. Researchers will compare 1,844 men who take the medication to those who don't to see if it reduces the risk of being unable to urin…

This study aims to see if two common anesthesia drugs, dexmedetomidine and esketamine, can help people feel better after surgery. Researchers will test each drug alone and together in 316 adults having surgery under general anesthesia. The main goal is to see if these drugs impro…

This study is testing whether a combination nasal spray (dexmedetomidine-esketamine) given during surgery can better manage pain in children recovering from tonsil and adenoid removal. It will involve 160 children aged 3 to 7 years. The goal is to see if this approach reduces pai…

This study aims to see if a specific way of giving anesthesia drugs can help protect older patients' memory and thinking skills after surgery. Researchers will compare two different levels of anesthesia depth, both delivered by a precise IV pump that mixes two key drugs in a fixe…

This study aims to better understand a dangerous blood clot complication called portal vein thrombosis (PVT) in people with liver cirrhosis. It will follow about 2,500 patients over time to identify who is most at risk, measure how the clots affect health and survival, and compar…