Peking University Third Hospital

This study is comparing two ways to perform heart bypass surgery for patients with severe blockages in their coronary arteries. It will test if a newer, less invasive technique (using a small chest incision) leads to better quality of life and physical recovery one month after su…

This study is observing which standard treatments work best for a specific knee cartilage problem called osteochondritis dissecans (OCD). Doctors are following 254 patients in China for up to two years after they receive either non-surgical care or one of several surgical procedu…

This study is testing a special rehabilitation program for people who have had surgery to repair a torn knee ligament (ACL). Researchers want to see if this training not only strengthens the knee but also changes how the brain controls the leg muscles. They are enrolling 50 patie…