Federated electronic data capture (fEDC)

• Verfasst von: Ganzinger, Matthias [VerfasserIn]
• Verfasst von: Blumenstock, Max [VerfasserIn]
• Verfasst von: Fürstberger, Axel [VerfasserIn]
• Verfasst von: Greulich, Leonard [VerfasserIn]
• Verfasst von: Kestler, Hans A. [VerfasserIn]
• Verfasst von: Marschollek, Michael [VerfasserIn]
• Verfasst von: Niklas, Christian [VerfasserIn]
• Verfasst von: Schneider, Tim [VerfasserIn]
• Verfasst von: Spreckelsen, Cord [VerfasserIn]
• Verfasst von: Tute, Erik [VerfasserIn]
• Verfasst von: Varghese, Julian [VerfasserIn]
• Verfasst von: Dugas, Martin [VerfasserIn]
• Titel: Federated electronic data capture (fEDC)
• Titelzusatz: architecture and prototype
• Verf.angabe: Matthias Ganzinger, Max Blumenstock, Axel Fürstberger, Leonard Greulich, Hans A. Kestler, Michael Marschollek, Christian Niklas, Tim Schneider, Cord Spreckelsen, Erik Tute, Julian Varghese, Martin Dugas
• E-Jahr: 2023
• Jahr: 30 January 2023
• Umfang: 7 S.
• Fussnoten: Online verfügbar 7. Januar 2023, Artikelversion 30. Januar 2023 ; Gesehen am 22.05.2023
• Titel Quelle: Enthalten in: Journal of biomedical informatics
• Ort Quelle: San Diego, Calif. : Academic Press, 2001
• Jahr Quelle: 2023
• Band/Heft Quelle: 138(2023) vom: Jan., Artikel-ID 104280, Seite 1-7
• ISSN Quelle: 1532-0480
• DOI: doi:10.1016/j.jbi.2023.104280
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: Electronic data capture
• Sach-SW: Federated systems
• Sach-SW: Research data management
• K10plus-PPN: 1845884469

Abstract

In clinical research as well as patient care, structured documentation of findings is an important task. In many cases, this is achieved by means of electronic case report forms (eCRF) using corresponding information technology systems. To avoid double data entry, eCRF systems can be integrated with electronic health records (EHR). However, when researchers from different institutions collaborate in collecting data, they often use a single joint eCRF system on the Internet. In this case, integration with EHR systems is not possible in most cases due to information security and data protection restrictions. To overcome this shortcoming, we propose a novel architecture for a federated electronic data capture system (fEDC). Four key requirements were identified for fEDC: Definitions of forms have to be available in a reliable and controlled fashion, integration with electronic health record systems must be possible, patient data should be under full local control until they are explicitly transferred for joint analysis, and the system must support data sharing principles accepted by the scientific community for both data model and data captured. With our approach, sites participating in a joint study can run their own instance of an fEDC system that complies with local standards (such as being behind a network firewall) while also being able to benefit from using identical form definitions by sharing metadata in the Operational Data Model (ODM) format published by the Clinical Data Interchange Standards Consortium (CDISC) throughout the collaboration. The fEDC architecture was validated with a working open-source prototype at five German university hospitals. The fEDC architecture provides a novel approach with the potential to significantly improve collaborative data capture: Efforts for data entry are reduced and at the same time, data quality is increased since barriers for integrating with local electronic health record systems are lowered. Further, metadata are shared and patient privacy is ensured at a high level.