Mayo Clinic and Mercy Launch 10-Year Data Collaboration
The Mayo Clinic and Mercy health system have initiated a decade-long data collaboration to unify over 10 million patient records. The project aims to create a shared data platform to enable AI-driven clinical research and optimize patient care. The initiative's focus on interoperability and data harmonization offers a large-scale model for data governance in complex scientific environments.
- This collaboration operates on the Mayo Clinic Platform_Connect, a federated data network that allows researchers to analyze de-identified data from both health systems without the data ever leaving its source institution. This "Data Behind Glass" approach enables each organization to retain full control over its data while facilitating large-scale analysis. - The combined and de-identified dataset provides researchers with access to information from over 15.2 million patients, which includes 12.6 billion images, 3.2 billion lab results, and 1.65 billion clinical notes. This scale is intended to reduce the demographic bias often found in single-institution data, leading to more representative and robust research studies. - A key figure leading this initiative is Dr. John Halamka, President of the Mayo Clinic Platform. With a background as a practicing emergency medicine physician, medical informatics expert, and former CIO at Beth Israel Deaconess Medical Center, he has over 25 years of experience in developing healthcare information strategy and policy. - Mercy, a founding member of the Platform_Connect, brings a substantial data history to the collaboration, including records of over 500 million de-identified patient encounters from its network of 55 hospitals. The health system has a history of investing in data infrastructure, including an Epic electronic medical record system, a dedicated data center, and the use of analytics to improve care. - The initial goals for the collaboration include developing and validating new algorithms and machine learning models to identify diseases earlier and pinpoint proven treatment paths based on longitudinal patient outcomes. The resulting tools and algorithms may be made available to other health systems. - This partnership is part of a growing global network. Other members of the Mayo Clinic Platform_Connect include Seoul National University Hospital, Singapore's SingHealth, UC Davis Health, Hospital Israelita Albert Einstein in Brazil, and Sheba Medical Center in Israel.
