Boston Scientific Corporation

This study tests a device called OverStitch NXT, which uses sutures to reduce stomach size through an endoscope (a tube down the throat), avoiding traditional surgery. It involves 136 obese Asian adults with a BMI of 27.5 or higher, some with diabetes or other obesity-related con…

This study tests a stent (Carotid WALLSTENT) used with a special brain protection system (ENROUTE NPS) in 60 Chinese patients with narrowed carotid arteries. The goal is to see if the combination can be safely delivered to prevent strokes. Patients must have significant artery na…

This pilot study tests a deep brain stimulation device that sends electrical pulses to two brain areas (STN and CM) to reduce seizures in adults with drug-resistant motor epilepsy. Ten participants will have the device implanted and will be monitored for changes in seizure freque…

This study tests a new planning method called multicompartment dosimetry (MCD) for TheraSphere, a treatment that delivers tiny radioactive beads to liver tumors. The goal is to give a higher radiation dose to the tumor while protecting healthy liver. Researchers will enroll 140 p…

This study will test a device called EkoSonic in 30 Chinese patients with acute pulmonary embolism (blood clots in the lungs). The device uses ultrasound to help break up clots while delivering clot-busting medicine. The main goal is to see if it improves heart function within 48…

This trial tests whether a weight-loss procedure called endoscopic sleeve gastroplasty (ESG) can improve blood sugar control and reduce the need for insulin in adults with obesity and type 2 diabetes. Participants have poorly controlled diabetes despite taking standard medication…

This study will follow 5,000 adults with carotid artery disease who receive a treatment called TCAR using the ENROUTE system. The goal is to see how safe and effective the device is in real-world settings, especially for groups not well-studied before. Researchers will track majo…

This study will test a new imaging system called CHORUS IDx in 200 people scheduled for a heart ablation procedure. The system takes pictures inside the heart to help doctors see better during the procedure. The main goal is to check if the device is safe and to collect images th…