Shanghai Jiao Tong University Affiliated Sixth People's Hospital

This study compares two methods to remove large blood clots from the brain during a stroke: using a super large suction catheter versus a stent retriever. About 708 adults with acute ischemic stroke will be randomly assigned to one of the two techniques. The goal is to see which …

This study tests a new, simple procedure done right after doctors remove a blood clot from the brain in severe stroke patients. The procedure involves briefly inflating and deflating a tiny balloon to gently restore blood flow, which may prevent extra brain damage. About 288 to 4…

This study tests whether adding a long-acting form of bupivacaine to the standard painkiller can prevent the sudden severe pain that often occurs when a nerve block wears off after orthopedic surgery. Researchers will compare the combination against the standard painkiller alone …

This study explores whether the sound of your voice can help doctors predict if placing a breathing tube during surgery will be difficult. Researchers will record 300 patients saying vowel sounds before surgery and use machine learning to find voice patterns linked to airway anat…