The First Hospital Of Jilin University

This study looks at whether a small amount of esketamine, given during and after weight-loss surgery, can help reduce depression in obese patients who already have mild to moderate depression. About 40 adults with a BMI over 35 and a Hamilton Depression score of 7 or higher will …

This study tests a new laser-assisted ultrasound technique to help doctors place a small tube (catheter) into the wrist artery of children under 2 years old during major surgery. The goal is to make the first attempt more successful and reduce complications. About 360 children wi…

This study compares a new T-shaped ultrasound probe with laser guidance to the standard method for inserting a central line into the neck vein. About 352 adults needing this procedure will be randomly assigned to one of two groups. The goal is to see if the new probe improves the…

This study involves 160 critically ill ICU patients who cannot eat by mouth but can start tube feeding within 48 hours. Researchers will take blood samples to check for gut injury markers and use ultrasound to measure stomach movement after giving warm water. They will then track…

This study watches the sleep of 100 people with brain diseases like stroke, Parkinson's, or epilepsy. Researchers use overnight sleep tests and questionnaires to see how these conditions change sleep. The goal is to learn more, not to test a new treatment.