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Health Information Exchange with Blockchain amid Covid-19-like Pandemics

dc.contributor.authorChristodoulou, Klitos
dc.contributor.authorChristodoulou, Panayiotis
dc.contributor.authorZinonos, Zinon
dc.contributor.authorCarayiannis, Elias G.
dc.contributor.authorChatzichristofis, Savvas A.
dc.description.abstractThe COVID-19 pandemic is stress-testing existing health information exchange systems. There exists an increasing demand for sharing patient information and efficiently responding to patient medial data requests. Current health information technologies lack data fluidity, especially for remotely sharing medical data beyond their protected, local data storage. This paper presents a blockchain-based data-sharing framework that leverages the properties of immutability and decentralization to ensure a secure, user-centric approach for accessing and controlling access to sensitive medical data. The proposed framework builds its foundations on a peer-to-peer network fueled by the distributed InterPlanetary File System combined with on-chain tagging, and on the use of cryptographic generation techniques for enabling a secure way of sharing medical data. The flow of information is orchestrated by a smart-contract deployed on a blockchain-based protocol to ensure traceability and data integrity. The effectiveness of the framework is demonstrated with the implementation of the framework over a pilot study.en_UK
dc.relation.ispartofseriesDistributed Computing in Sensor Systems (DCOSS);16th International Conference 15-17 June 2020, Los Angeles, United States
dc.subjectResearch Subject Categories::TECHNOLOGY::Information technologyen_UK
dc.subjectElectronic health recordsen_UK
dc.subjectMedical Informaticsen_UK
dc.titleHealth Information Exchange with Blockchain amid Covid-19-like Pandemicsen_UK
dc.typeWorking Paperen_UK

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