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dc.contributor.author이욱-
dc.date.accessioned2022-10-05T04:50:03Z-
dc.date.available2022-10-05T04:50:03Z-
dc.date.issued2020-12-
dc.identifier.citationJournal of Theoretical and Applied Information Technology, v. 98, NO 20, Page. 3213-3224en_US
dc.identifier.issn1992-8645; 1817-3195en_US
dc.identifier.urihttp://www.jatit.org/volumes/ninetyeight20.phpen_US
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/175050-
dc.description.abstractObjectives: The present study discussed the design and development of an ePRO system that records and manages clinical trial data on a blockchain network so as to prevent any arbitrary modification, forgery, or falsification and improve the reliability of the data. Methods: The overall system design and development of ePRO consists of (1) advancement and development of blockchain technology, (2) development of a blockchain clinical trial system model, (3) development of a clinical trial data collecting tool using blockchain, and (4) technological verification of the blockchain-based ePRO system. Results: The results of this study suggest a potential to save human resources and costs for CDM operation by increasing reliability through the implementation of an on-chain clinical trial system. Additionally, the on-chain clinical trial system is predicted to help prevent harm from serious abnormal reactions, including patients' death, subsequent side effects, and birth defects caused by clinical trial errors. Conclusions: The ePRO system can serve as a platform for medical and clinical services to cope with expanding clinical data fields. When the system developed in this study is combined in the near future with state-of-the-art technologies such as IoT and AI, a new paradigm for clinical data repositories and management systems is predicted to develop. Based on the clinical data collected by this ePRO system, when a clinical data warehouse is established and linked to medical information systems, a servitization model that can accelerate innovation in the medical service market is expected to emerge.en_US
dc.description.sponsorshipThis research was supported by the MSIT(The Ministry of Science and ICT), Korea, under Fostering blockchain company supervised by the NIPA(National IT Industry Promotion Agency)(NIPA-2019-S0834-19-1021)en_US
dc.language.isoenen_US
dc.publisherLittle Lion Scientificen_US
dc.subjectBlockchain; Clinical Trials as Topic; Electronic Health Records; Mobile Applications; Pilot Projectsen_US
dc.titleThe design and development of a blockchainbased epro system for collecting clinical dataen_US
dc.typeArticleen_US
dc.relation.no20-
dc.relation.volume98-
dc.relation.page3213-3224-
dc.relation.journalJournal of Theoretical and Applied Information Technology-
dc.contributor.googleauthorJang, Kwangsoo-
dc.contributor.googleauthorLee, Ook-
dc.relation.code2020015719-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF INFORMATION SYSTEMS-
dc.identifier.pidooklee-
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COLLEGE OF ENGINEERING[S](공과대학) > INFORMATION SYSTEMS(정보시스템학과) > Articles
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