Gangnam Severance Hospital

This study looks at 4,000 women aged 50 or younger with a common type of breast cancer. Researchers want to see if hormone therapy combined with ovarian suppression works as well as chemotherapy for certain patients. The goal is to find out who can safely skip chemo and avoid its…

This study tests whether an AI-based smartphone app can help people recover faster and more safely after hip or knee replacement surgery. About 106 adults will either use the app for 12 weeks of home exercises or follow the same exercises from a paper brochure. The goal is to see…