Beijing Shijitan Hospital, Capital Medical University

This study looks at whether measuring how well the brain controls its own blood flow during a stroke procedure can help doctors know early if the treatment will work. About 129 adults having a stroke due to a blocked large artery will be monitored during treatment and followed fo…

This study is testing a new device that uses a special light (Raman spectroscopy) to measure blood sugar without needing a finger prick. About 49 people with diabetes or healthy volunteers will have their blood sugar checked both with the new light method and the traditional fing…

This study looks at whether a drug called remazolam besylate is as good as or better than another sedative (dexmedetomidine) for keeping critically ill patients calm and comfortable while they are on a breathing machine after non-cardiac surgery. About 306 adults aged 18-64 who n…

This study focuses on 'cerebral tinnitus,' where people hear sounds inside their head due to narrowed neck veins. Researchers will test a surgery to widen these veins and create clear guidelines for diagnosis and treatment. About 107 participants will receive the surgery, and the…