Professor Dr. Mohd Shahnaz Hasan is a distinguished Consultant Anaesthesiologist and Critical Care Physician with extensive expertise in perioperative anaesthesia for complex spinal surgery, having managed over 2000 cases. He is a leading researcher in critical care nutrition, nephrology, and mechanical ventilation, serving as Principal Investigator for numerous international clinical trials and leading the CCAA project. With over 100 publications and significant research grants, he is a key figure in advancing critical care medicine.