Children's Hospital Of Chongqing Medical University

This study tests whether adding high-dose vitamin D to standard care helps children with overactive bladder (wet) reach their goal of zero leakage. About 180 children aged 5 and older with low vitamin D levels will receive either standard treatment alone or standard treatment plu…

This study looks at whether giving high-calorie nutritional drinks to malnourished children aged 1 to 3 can improve their weight, height, brain development, and overall health. Two hundred children will either receive the drinks plus nutrition advice, or just advice alone. The go…