The First Affiliated Hospital Of Guangzhou Medical University

This trial compares two anesthesia approaches for adults undergoing heart transplantation: a newer method that avoids routine breathing tubes and lets patients breathe on their own sooner, versus conventional anesthesia with a breathing tube. The goal is to see if the gentler met…

This trial tests whether using a supraglottic airway (a mask-like device) instead of a breathing tube during heart surgery can reduce lung complications and speed recovery. Adults having elective heart valve surgery or bypass will be randomly assigned to either the nonintubated a…

This trial compares two surgical techniques for removing large or complex kidney stones: a modified mini version using a smaller access sheath (20 Fr) versus the standard approach (24 Fr). The goal is to see if the mini procedure causes less bleeding and pain while still clearing…

This study tests whether an artificial intelligence (AI) system can improve recovery after lung cancer surgery. About 868 patients from 20 hospitals will be randomly assigned to either standard care or standard care plus an AI tool that tracks symptoms, activity, and recovery pro…