Scientists at The Ohio State University have developed an AI model called CURE that can predict treatment outcomes for preventing stroke in heart disease patients. The model, based on data from millions of patients, was pre-trained on general data and then fine-tuned with specific health conditions and treatments. The model outperformed existing models and made the same treatment recommendations as randomized clinical trials. By expediting clinical trials and personalizing patient care, the model aims to save time and money. The researchers also incorporated techniques to enhance the model's accuracy, including filling in gaps in patient records and using medical claims and knowledge graphs.