Nanjing Medical University

This study compares two types of surgical rings—flexible band and rigid ring—used to repair a leaky tricuspid heart valve (tricuspid regurgitation). About 300 adults with heart valve disease will be enrolled to see which ring leads to better long-term outcomes, such as fewer repe…

This study tests whether giving two drugs—ulinastatin and thymosin α1—right after emergency surgery for a torn aorta can lower the risk of severe inflammation and organ failure. About 200 adults will receive the treatment to see if it helps prevent complications like lung, kidney…

This study tests whether a probiotic called Probacine can protect the gut and reduce organ damage in 500 adults after heart surgery. Researchers believe that supporting healthy gut bacteria may help prevent complications. Participants will take Probacine and be monitored for gut …

This study looks at whether a combination of exercise, fruit, and vitamin supplements can reduce frailty in older adults aged 65 to 80. About 934 people with low physical activity and low fruit intake will take part. The intervention group will do exercise and eat fruit and vitam…

This study tests whether a non-invasive brain-computer interface combined with mild electrical stimulation can help people with peripheral facial palsy improve their facial movement. About 30 adults aged 18-70 with moderate to severe facial weakness will receive the treatment. Th…

This study follows 438 older adults (60+) who had surgery for stomach cancer. Researchers will survey them at discharge and 1, 3, and 6 months later to track their eating habits, frailty, mood, and family support. The goal is to understand how diet affects frailty over time, whic…