Google Cloud has partnered with Seattle Children’s Hospital—a top-ranked pediatric institution in the U.S.—to develop Pathway Assistant, an AI-powered tool designed to improve access to complex medical information and evidence-based care guidelines. The initiative aims to address critical healthcare challenges, including provider shortages and increasingly complex patient needs, by equipping clinicians with faster, more reliable access to clinical best practices.

Seattle Children’s has long championed the use of Clinical Standard Work (CSW) pathways—structured, evidence-based guidelines for over 70 diagnoses—as a proven method for enhancing patient outcomes. Now, through this collaboration with Google Cloud, these pathways are more accessible than ever. Pathway Assistant, built using Google's Gemini models on the Vertex AI platform, can synthesize data from CSWs—including text, images, and recent medical literature—and deliver relevant insights to providers in seconds, compared to the 15 minutes typically required manually.

“Pathway Assistant is like having a trusted consultant at your side,” said Dr. Darren Migita, medical director of clinical effectiveness at Seattle Children’s. The tool has been developed with input from over 50 clinicians and is already showing promise in reducing workloads and supporting more consistent, high-quality care across the board.

Beyond improving access to knowledge, the AI assistant is expected to increase compliance with standardized care processes and promote better outcomes for both patients and physicians. Initial pilot testing suggests the tool helps providers spend more time focused on direct patient care by reducing administrative strain.

Google Cloud emphasized that all data used in healthcare settings remains under customer control, with HIPAA-compliant security and privacy measures built into the platform. As Pathway Assistant rolls out, its impact will be tracked through a mix of qualitative and quantitative metrics, aiming to validate its role in transforming pediatric healthcare delivery.

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