Rhino Health Platform Powers Hospital-Based Federated Learning Consortium

Healthcare Institutions Around the Globe Collaborate with Disparate Data Securely to Transform Healthcare AI Development and Clinical Translation

Rhino Health, a distributed compute platform leveraging the privacy-preserving federated learning concept, today announced a hospital-based federated learning for medicine consortium, Federated Learning for Medicine (FL4M). This unique collaboration with seven global healthcare institutions across four continents is enabling healthcare AI development on distributed patient data without moving data from its original healthcare institution. The first algorithm being improved by the consortium is focused on brain aneurysm detection.

"Participation in this consortium allows for AI algorithms from leading centers around the world to be validated on our local patient data, improving our confidence in its performance and ability to translate clinical value to our patients," said Christoph Wald, MD, Ph.D., MBA, Chair of Radiology at Lahey Hospital & Medical Center in Burlington, Massachusetts, USA.

The study will focus on detecting undiagnosed brain aneurysms. Developers are training AI models across a federated network of seven global hospitals - using federated learning powered by Rhino Health, so that the patient data never leaves the original hospital site. The ability to run an AI algorithm on globally diverse data sets locally increases the generalizability of the data.  

The consortium contains hospitals across a wide range of geographies and patient demographics, caring for over 50 million patients annually. As the institutions span various data privacy regulations and IT infrastructures, federated learning is a highly valuable method that allows the researchers to improve the algorithm's performance so that it is more generalizable and decreases bias. Early results show differences in algorithm performance at different sites due to differences in patient data, clinical protocols, and scanner types, which highlights the importance of validating and retraining algorithms on diverse data from around the globe. The results have been submitted for peer review.

The FL4M consortium currently includes the following: 

  • Massachusetts General Hospital (in the U.S.): Director of Center for Advanced Medical Computing and Analysis (CAMCA) and Associate Professor at Harvard Medical School, Quanzheng Li, Ph.D.; Instructor at MGH and HMS Dufan Wu, Ph.D.; and Research Fellow in Radiology, Daniel Montes, MD
  • University of Cambridge School of Medicine (in the UK): Associate Professor Tomasz Matys, MD, Ph.D., MPhil, FRCR, and Professor & Head of Radiology Fiona Gilbert, MD, FRCP, FRCR
  • Lahey Hospital and Medical Center (in the U.S.): Chair for the Informatics Commission of the American College of Radiology and Chair of Radiology Christoph Wald, MD, Ph.D., MBA, FACR 
  • Assuta Medical Centers (in Israel): Head of Ventures & Innovation and Head of Medical Imaging, Michal Guindy, MD 
  • Dasa S.A. (the largest integrated healthcare network in Brazil): Superintendent of Applied Innovation and AI, Felipe Kitamura, MD, Ph.D., and Head of AI Diagnostic Operations, Paulo Kuriki, MD
  • National Taiwan University (in Taiwan): Professor of the Institute of Applied Mathematical Sciences and Director of the Medical Data Analytics Laboratory (MeDA Lab) Weichung Wang, Ph.D.  
  • Seoul National University Hospital (in South Korea): Assistant Professor Young-Gon Kim, Ph.D. 

"Collaborating with data sets that remain local and secure to the hospital sites is a key benefit of the Rhino Health Platform," said Felipe Kitamura, MD, Ph.D., Superintendent of Applied Innovation and AI at Dasa. "The ability to join the data from leading global healthcare institutes using federated learning into one consortium is groundbreaking and will transform healthcare. Diverse data is key to build models that generalize and improve clinical efficiency and patient outcome."

"Rhino Health is proud to support medical researchers around the globe," said Ittai Dayan, MD, CEO and Co-Founder of Rhino Health. "We look forward to continuing to be a part of FL4M as it continues its mission of improving the future of healthcare." 

The researchers plan to grow the consortium with additional healthcare institutions and collaborate on future healthcare data and impact future patient care. The consortium's first goal is to improve brain aneurysm detection. For more information about the consortium: [email protected]

About Rhino Health

Rhino Health is a distributed compute platform, leveraging the privacy-preserving federated learning technology. It allows medical researchers and healthcare AI developers to seamlessly access diverse and disparate datasets and use them to create better AI algorithms. Grounded in federated learning, Rhino Health makes it possible to collaborate without ever moving data, transferring ownership, or risking patient privacy. Headquartered in Boston, MA, Rhino Health is a growing team of healthcare, AI and technology experts committed to accelerating creation and adoption of AI-based healthcare solutions for increasingly diverse patient populations.


Sandra Yee

[email protected]

Source: Rhino Health


Tags: AI, FederatedLearning, HealthTech

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