Title: Establishing a common federated infrastructure for secure API-driven multi-party federation on clinico-genomic cohorts
Funder: Medical Research Council

Abstract: The most significant challenge for advancements in precision medicine lies in accessing and analysing large-scale distributed biomedical datasets. Due to their size and sensitive nature, biomedical datasets are primarily stored in siloed, inaccessible locations. The World Economic Forum states that 97% of all hospital data goes untouched. Critically, researchers are hampered by the inability to combine datasets at sufficient scale to maximise translational medical insights. Bringing precision medicine to life requires research that uses as much biomedical data as possible, it is reported that by increasing data 10-fold, there is a corresponding 100x increase in findings. An effective way to achieve secure, widespread data interoperability and access is through standing up Federated Trusted Research Environments (TREs). Members of this consortium have implemented a new, live TRE, capable of federation, for the national genomics endeavour, Genomics England (GEL). With its TRE linking genomic, NHS clinical data and various national registries, GEL has demonstrated that diagnostic yield can be increased 4-5 fold for rare disease patients, and clinically actionable variants can be identified in 65% of cancer patients, resulting in transformational healthcare benefits across the NHS. The GEL TRE is thus an extraordinary resource, holding enormous potential going forward. As such, it would be valuable to the scientific and clinical communities across HEIs in the UK to improve connectivity with GEL, to reap the benefits of this national resource. UKRI has recently propelled the notion of enhancing data connectivity. To help UKRI achieve a common federated data infrastructure, we propose a technology demonstration to establish the UK’s first live multi-party federation between TREs of a leading Higher Education Institution (HEI) of medical research, NIHR Cambridge BRC (UCAM-BRC) and a public-sector clinical research endeavour, GEL. This initial prototype will serve as a blueprint defining technical methodologies and information governance matters, ultimately enabling the adoption of federated TREs widely. As outputs, this project will contribute open-source Application Programming Interface’s (APIs) informing TRE communication, aligned to data standardisation activities of the Global Alliance for Genomics and Health (GA4GH) and others. It will seek solutions to data governance and security matters and develop a Federated Airlock process permissive of distributed computation over disparate datasets. We will present a use-case demonstrating the value of joint analyses achieved through a secure, scalable role-based access (RBAC). We have Patient and Public Involvement and Engagement (PPIE) embedded into this project to ensure that our priorities place patients’ best interests first and foremost. This project will seed a framework from which the research communities in other HEI’s can grow to develop common data processes and infrastructure that can advance research impacts in a secure way.


Research activity codes: 2.5 RESEARCH DESIGN AND METHODOLOGIES (AETIOLOGY);2.6 RESOURCES AND INFRASTRUCTURE (AETIOLOGY);8.4 RESEARCH DESIGN AND METHODOLOGIES (HEALTH SERVICES);8.5 RESOURCES AND INFRASTRUCTURE (HEALTH SERVICES)
Health categories: GENERIC HEALTH RELEVANCE