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A Software Architecture Based on the Blockchain-Database Hybrid for Electronic Health Records

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Computational Science and Its Applications – ICCSA 2023 (ICCSA 2023)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 13956 ))

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Abstract

Blockchain applications are regarded as a disruptive technology in the health area for working in a decentralized manner, with inherited features such as immutability, privacy, scalability, and security, and with users managing their data. We present a software architecture based on blockchain and a document-oriented database to manage and store electronic health records (EHRs). This software architecture was designed and implemented to manage EHRs of patients in the process of motor function recovery and assist the research on virtual reality and neurofunctional recovery (BRAINN_VR) at the Brazilian Institute of Neuroscience and Neurotechnology (BRAINN). This solution allows BRAINN_VR researchers to analyze data while respecting the patient’s privacy. We evaluate the network performance of our solution to validate EHR insertions using four scenarios with varying data block size, network latency, and jitter. The consensus performance reached shows the feasibility of our architecture. Our software architecture has the potential to provide seamless interaction between multi-institutional research laboratories, health institutions, and patients.

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Notes

  1. 1.

    https://www.iso.org/obp/ui/#iso:std:iso:tr:18638:ed-1:v1:en:term:3.20.

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Author information

Authors and Affiliations

  1. Centro Univertiário Campo Limpo Paulista (Unifaccamp), Campo Limpo Paulista, Brazil

    Tiago Leoratto & Marcelo de Paiva Guimarães

  2. Federal University de São João del Rei (UFSJ), São João del Rei, Brazil

    Diego Roberto Colombo Dias

  3. University of Campinas (Unicamp), Campinas, Brazil

    Alexandre Fonseca Brandão

  4. Universidade Estadual Paulista (Unesp), São Paulo, Brazil

    Rogério Luiz Iope & José Remo Ferreira Brega

  5. Universidade Federal de São Paulo (UNIFESP- EPPEN), São Paulo, Brazil

    Marcelo de Paiva Guimarães

Authors
  1. Tiago Leoratto
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  2. Diego Roberto Colombo Dias
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  3. Alexandre Fonseca Brandão
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  4. Rogério Luiz Iope
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  5. José Remo Ferreira Brega
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  6. Marcelo de Paiva Guimarães
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Corresponding author

Correspondence to Marcelo de Paiva Guimarães .

Editor information

Editors and Affiliations

  1. University of Perugia, Perugia, Italy

    Osvaldo Gervasi

  2. University of Basilicata, Potenza, Italy

    Beniamino Murgante

  3. Monash University, Clayton, VIC, Australia

    David Taniar

  4. Kyushu Sangyo University, Fukuoka, Japan

    Bernady O. Apduhan

  5. University of Minho, Braga, Portugal

    Ana Cristina Braga

  6. University of Cagliari, Cagliari, Italy

    Chiara Garau

  7. National Technical University of Athens, Athens, Greece

    Anastasia Stratigea

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Leoratto, T., Dias, D.R.C., Brandão, A.F., Iope, R.L., Brega, J.R.F., de Paiva Guimarães, M. (2023). A Software Architecture Based on the Blockchain-Database Hybrid for Electronic Health Records. In: Gervasi, O., et al. Computational Science and Its Applications – ICCSA 2023. ICCSA 2023. Lecture Notes in Computer Science, vol 13956 . Springer, Cham. https://doi.org/10.1007/978-3-031-36805-9_33

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  • DOI: https://doi.org/10.1007/978-3-031-36805-9_33

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-031-36804-2

  • Online ISBN: 978-3-031-36805-9

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