The American Gastroenterological Association (AGA) has introduced Nigel, an AI-powered virtual assistant designed specifically for gastroenterology and hepatology clinicians. Unlike general AI tools, Nigel is built on AGA’s peer-reviewed clinical guidelines and the GRADE evidence framework, providing fast, transparent, and evidence-based answers at the point of care. The assistant helps doctors interpret guidelines, validate diagnostic and treatment decisions, and access the latest research within seconds. With its knowledge base updated in real time as new clinical guidance emerges, Nigel aims to reduce time spent searching for information, ease clinician workload, and ultimately improve patient care.
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