General Hospital Of Ningxia Medical University

This study tests a new method for numbing the sciatic nerve before leg surgery. Researchers want to see if it is safe and works well. About 200 adults having certain foot or ankle surgeries will take part. The goal is to find a better way to block pain that is easier for doctors …

This study will measure certain brain chemicals in 200 children aged 1-3 years before, during, and after hernia surgery. The goal is to see if these chemicals can predict which children might become confused or have learning problems later. Researchers will also compare two types…

This study looks at whether medical students learn advanced life support skills better with interval training (short, repeated practice sessions) compared to standard teaching. About 48 students will take part, and their skills and knowledge will be tested. The goal is to find a …

This study looks at whether combining ultrasound guidance with spaced retrieval training helps medical residents learn how to insert a catheter into the radial artery (in the wrist) more effectively than traditional teaching. Thirty residents will be randomly assigned to either t…