University General Hospital Of Patras

This trial tests two ways of using a breathing machine during surgery in 200 adults at high risk for lung complications. One method uses standard protective settings, while the other adjusts the machine based on each patient's lung stiffness. Researchers will track lung problems,…

This study compares four different anesthesia techniques during sinus surgery to see which one keeps the brain safest and provides the best surgical conditions. Researchers will measure brain injury markers in the blood and rate bleeding during surgery. 150 adults undergoing sinu…