Blockchain in Health Information Systems: A Systematic Review
(1) Background: With the increasing digitalization of healthcare systems, data security and privacy have become crucial issues. In parallel, blockchain technology has gradually proven to be an innovative solution to address this challenge, as its ability to provide an immutable and secure record of...
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| Veröffentlicht in: | International journal of environmental research and public health 2024-11, Vol.21 (11), p.1512 |
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| creator | Fonsêca, Aleika Lwiza Alves Barbalho, Ingridy Marina Pierre Fernandes, Felipe Arrais Júnior, Ernano Nagem, Danilo Alves Pinto Cardoso, Pablo Holanda Veras, Nícolas Vinícius Rodrigues Farias, Fernando Lucas de Oliveira Lindquist, Ana Raquel Dos Santos, João Paulo Q Morais, Antonio Higor Freire de Henriques, Jorge Lucena, Marcia Valentim, Ricardo Alexsandro de Medeiros |
| description | (1) Background: With the increasing digitalization of healthcare systems, data security and privacy have become crucial issues. In parallel, blockchain technology has gradually proven to be an innovative solution to address this challenge, as its ability to provide an immutable and secure record of transactions offers significant promise for healthcare information management. This systematic review aims to explore the applications of blockchain in health information systems, highlighting its advantages and challenges. (2) Methods: The publications chosen to compose this review were collected from six databases, resulting in the initial identification of 4864 studies. Of these, 73 were selected for in-depth analysis. (3) Results: The main results show that blockchain has been used mainly in electronic health records (63%). Furthermore, it was used in the Internet of Medical Things (8.2%) and for data sharing during the COVID-19 pandemic (6.8%). As advantages, greater security, privacy, and data integrity were identified, while the challenges point to the need for standardization and regulatory issues. (4) Conclusions: Despite the difficulties encountered, blockchain has significant potential to improve healthcare data management. However, more research and continued collaboration between those involved are needed to maximize its benefits. |
| doi_str_mv | 10.3390/ijerph21111512 |
| format | Article |
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In parallel, blockchain technology has gradually proven to be an innovative solution to address this challenge, as its ability to provide an immutable and secure record of transactions offers significant promise for healthcare information management. This systematic review aims to explore the applications of blockchain in health information systems, highlighting its advantages and challenges. (2) Methods: The publications chosen to compose this review were collected from six databases, resulting in the initial identification of 4864 studies. Of these, 73 were selected for in-depth analysis. (3) Results: The main results show that blockchain has been used mainly in electronic health records (63%). Furthermore, it was used in the Internet of Medical Things (8.2%) and for data sharing during the COVID-19 pandemic (6.8%). As advantages, greater security, privacy, and data integrity were identified, while the challenges point to the need for standardization and regulatory issues. (4) Conclusions: Despite the difficulties encountered, blockchain has significant potential to improve healthcare data management. However, more research and continued collaboration between those involved are needed to maximize its benefits.</description><identifier>ISSN: 1660-4601</identifier><identifier>ISSN: 1661-7827</identifier><identifier>EISSN: 1660-4601</identifier><identifier>DOI: 10.3390/ijerph21111512</identifier><identifier>PMID: 39595779</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Access control ; Blockchain ; Computer Security ; COVID-19 ; Currency transactions ; Data integrity ; Electronic Health Records ; Health Information Systems ; Humans ; Information Dissemination ; Information systems ; Interoperability ; Keywords ; Privacy ; SARS-CoV-2 ; Systematic Review</subject><ispartof>International journal of environmental research and public health, 2024-11, Vol.21 (11), p.1512</ispartof><rights>2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). 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In parallel, blockchain technology has gradually proven to be an innovative solution to address this challenge, as its ability to provide an immutable and secure record of transactions offers significant promise for healthcare information management. This systematic review aims to explore the applications of blockchain in health information systems, highlighting its advantages and challenges. (2) Methods: The publications chosen to compose this review were collected from six databases, resulting in the initial identification of 4864 studies. Of these, 73 were selected for in-depth analysis. (3) Results: The main results show that blockchain has been used mainly in electronic health records (63%). Furthermore, it was used in the Internet of Medical Things (8.2%) and for data sharing during the COVID-19 pandemic (6.8%). As advantages, greater security, privacy, and data integrity were identified, while the challenges point to the need for standardization and regulatory issues. (4) Conclusions: Despite the difficulties encountered, blockchain has significant potential to improve healthcare data management. 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| issn | 1660-4601 1661-7827 1660-4601 |
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| source | MDPI - Multidisciplinary Digital Publishing Institute; MEDLINE; PubMed Central; Free Full-Text Journals in Chemistry; EZB Electronic Journals Library; PubMed Central Open Access |
| subjects | Access control Blockchain Computer Security COVID-19 Currency transactions Data integrity Electronic Health Records Health Information Systems Humans Information Dissemination Information systems Interoperability Keywords Privacy SARS-CoV-2 Systematic Review |
| title | Blockchain in Health Information Systems: A Systematic Review |
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