Guowei Tu

This study is looking for new markers in blood and urine that could predict kidney injury after heart surgery in high-risk patients. Researchers will follow about 1,500 adults undergoing open-heart surgery and check for kidney problems within a week. The goal is to find better wa…

This completed study looked at over 3,000 heart surgery patients who developed acute kidney injury. Researchers tested new biomarkers to see if they could predict which patients would get worse. The goal is to help doctors identify high-risk patients earlier and improve care.