A cluster‑randomized clinical trial published in The BMJ found that an AI‑driven clinical decision support system (CDSS) significantly improved care quality and long‑term outcomes in acute ischemic stroke across participating Chinese hospitals. The study tested an AI tool integrated into routine workflows and reported measurable gains in guideline adherence and patient outcomes. Authors highlighted practical deployment, clinician interaction with AI recommendations and the potential for scalable decision support in resource‑constrained settings. The trial provides real‑world evidence supporting AI augmentation of acute care pathways.