PolyU develops AI virtual patient simulation for cancer care

Researchers at The Hong Kong Polytechnic University (PolyU) have developed an AI Virtual Patient Simulation System designed to advance precision medicine, specifically for cancer and critical care. Led by Professor Lawrence Chan, the system utilizes a digital twin platform to integrate multimodal data, including genomic information, medical imaging, pathology reports, and clinical records.

Unlike conventional diagnostic tools that often rely on static data, this system creates a continuously updated model that tracks a patient’s condition in real time. It provides predictive analysis to simulate the potential effectiveness of various treatment options, assisting healthcare professionals in clinical diagnosis, condition monitoring, and treatment assessment. The technology includes a dedicated platform for medical professionals and a mobile application for patients to facilitate closer collaboration.