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Altenhoff A, Bairoch A, Bansal P, Baratin D, Bastian F, Bolleman* J, Bridge A, Burdet F, Crameri K, Dauvillier J, Dessimoz C, Gehant S, Glover N, Gnodtke K, Hayes C, Ibberson M, Kriventseva E, Kuznetsov D, Frédérique L, Mehl F, Mendes de Farias* T, Michel PA, Moretti S, Morgat A, Österle S, Pagni M, Redaschi N, Robinson-Rechavi M, Samarasinghe K, Sima AC, Szklarczyk D, Topalov O, Touré V, Unni D, von Mering C, Wollbrett J, Zahn-Zabal* M, Zdobnov E. The SIB Swiss Institute of Bioinformatics Semantic Web of data. Nucleic Acids Res 2024; 52:D44-D51. [PMID: 37878411 PMCID: PMC10767860 DOI: 10.1093/nar/gkad902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/02/2023] [Accepted: 10/05/2023] [Indexed: 10/27/2023] Open
Abstract
The SIB Swiss Institute of Bioinformatics (https://www.sib.swiss/) is a federation of bioinformatics research and service groups. The international life science community in academia and industry has been accessing the freely available databases provided by SIB since its inception in 1998. In this paper we present the 11 databases which currently offer semantically enriched data in accordance with the FAIR principles (Findable, Accessible, Interoperable, Reusable), as well as the Swiss Personalized Health Network initiative (SPHN) which also employs this enrichment. The semantic enrichment facilitates the manipulation of large data sets from public databases and private data sets. Examples are provided to illustrate that the data from the SIB databases can not only be queried using precise criteria individually, but also across multiple databases, including a variety of non-SIB databases. Data manipulation, be it exploration, extraction, annotation, combination, and publication, is possible using the SPARQL query language. Providing documentation, tutorials and sample queries makes it easier to navigate this web of semantic data. Through this paper, the reader will discover how the existing SIB knowledge graphs can be leveraged to tackle the complex biological or clinical questions that are being addressed today.
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Klopfenstein SAI, Thun S, Crameri K, Stellmach C. Mapping the SPHN Dataset to FHIR. Stud Health Technol Inform 2023; 302:133-134. [PMID: 37203627 DOI: 10.3233/shti230082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Several European health data research initiatives aim to make health data FAIR for research and healthcare, and supply their national communities with coordinated data models, infrastructures, and tools. We present a first map of the Swiss Personalized Healthcare Network dataset to Fast Healthcare Interoperability Resources (FHIR®). All concepts could be mapped using 22 FHIR resources and three datatypes. Deeper analyses will follow before creating a FHIR specification, to potentially enable data conversion and exchange between research networks.
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Affiliation(s)
- Sophie Anne Inès Klopfenstein
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Germany
- Charité - Universitätsmedizin Berlin, Germany
| | - Sylvia Thun
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Germany
| | | | - Caroline Stellmach
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Germany
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Touré V, Krauss P, Gnodtke K, Buchhorn J, Unni D, Horki P, Raisaro JL, Kalt K, Teixeira D, Crameri K, Österle S. FAIRification of health-related data using semantic web technologies in the Swiss Personalized Health Network. Sci Data 2023; 10:127. [PMID: 36899064 PMCID: PMC10006404 DOI: 10.1038/s41597-023-02028-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 02/17/2023] [Indexed: 03/12/2023] Open
Abstract
The Swiss Personalized Health Network (SPHN) is a government-funded initiative developing federated infrastructures for a responsible and efficient secondary use of health data for research purposes in compliance with the FAIR principles (Findable, Accessible, Interoperable and Reusable). We built a common standard infrastructure with a fit-for-purpose strategy to bring together health-related data and ease the work of both data providers to supply data in a standard manner and researchers by enhancing the quality of the collected data. As a result, the SPHN Resource Description Framework (RDF) schema was implemented together with a data ecosystem that encompasses data integration, validation tools, analysis helpers, training and documentation for representing health metadata and data in a consistent manner and reaching nationwide data interoperability goals. Data providers can now efficiently deliver several types of health data in a standardised and interoperable way while a high degree of flexibility is granted for the various demands of individual research projects. Researchers in Switzerland have access to FAIR health data for further use in RDF triplestores.
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Affiliation(s)
- Vasundra Touré
- Personalized Health Informatics Group, SIB Swiss Institute of Bioinformatics, 4051, Basel, Switzerland
| | - Philip Krauss
- Trivadis - Part of Accenture, 4051, Basel, Switzerland
| | - Kristin Gnodtke
- Personalized Health Informatics Group, SIB Swiss Institute of Bioinformatics, 4051, Basel, Switzerland
| | | | - Deepak Unni
- Personalized Health Informatics Group, SIB Swiss Institute of Bioinformatics, 4051, Basel, Switzerland
| | - Petar Horki
- Personalized Health Informatics Group, SIB Swiss Institute of Bioinformatics, 4051, Basel, Switzerland
| | - Jean Louis Raisaro
- Health Informatics and Data Privacy Group, Biomedical Data Science Center, 1010 Lausanne University Hospital, Lausanne, Switzerland
| | - Katie Kalt
- Clinical Data Platform Research, Directorate of Research and Education, Zurich University Hospital, 8091, Zurich, Switzerland
| | - Daniel Teixeira
- DSI - Data Group, Geneva University Hospital, 1205, Geneva, Switzerland
| | - Katrin Crameri
- Personalized Health Informatics Group, SIB Swiss Institute of Bioinformatics, 4051, Basel, Switzerland
| | - Sabine Österle
- Personalized Health Informatics Group, SIB Swiss Institute of Bioinformatics, 4051, Basel, Switzerland.
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Martani A, Geneviève LD, Wangmo T, Maurer J, Crameri K, Erard F, Spoendlin J, Pauli-Magnus C, Pittet V, Sengstag T, Soldini E, Hirschel B, Borisch B, Kruschel Weber C, Zwahlen M, Elger BS. Sensing the (digital) pulse. Future steps for improving the secondary use of data for research in Switzerland. Digit Health 2023; 9:20552076231169826. [PMID: 37113255 PMCID: PMC10126638 DOI: 10.1177/20552076231169826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 03/29/2023] [Indexed: 04/29/2023] Open
Abstract
Introduction Ensuring that the health data infrastructure and governance permits an efficient secondary use of data for research is a policy priority for many countries. Switzerland is no exception and many initiatives have been launched to improve its health data landscape. The country now stands at an important crossroad, debating the right way forward. We aimed to explore which specific elements of data governance can facilitate - from ethico-legal and socio-cultural perspectives - the sharing and reuse of data for research purposes in Switzerland. Methods A modified Delphi methodology was used to collect and structure input from a panel of experts via successive rounds of mediated interaction on the topic of health data governance in Switzerland. Results First, we suggested techniques to facilitate data sharing practices, especially when data are shared between researchers or from healthcare institutions to researchers. Second, we identified ways to improve the interaction between data protection law and the reuse of data for research, and the ways of implementing informed consent in this context. Third, we put forth ideas on policy changes, such as the steps necessary to improve coordination between different actors of the data landscape and to win the defensive and risk-adverse attitudes widespread when it comes to health data. Conclusions After having engaged with these topics, we highlighted the importance of focusing on non-technical aspects to improve the data-readiness of a country (e.g., attitudes of stakeholders involved) and of having a pro-active debate between the different institutional actors, ethico-legal experts and society at large.
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Affiliation(s)
- Andrea Martani
- Institute for Biomedical Ethics, University of Basel, Basel, Switzerland
- Andrea Martani, Institute of Biomedical
Ethics, University of Basel, Bernoullistrasse 28, Basel, Kanton Basel-Stadt,
4056, Schweiz.
| | | | - Tenzin Wangmo
- Institute for Biomedical Ethics, University of Basel, Basel, Switzerland
| | - Julia Maurer
- Personalized Health Informatics Group, SIB Swiss Institute of
Bioinformatics, Basel, Switzerland
| | - Katrin Crameri
- Personalized Health Informatics Group, SIB Swiss Institute of
Bioinformatics, Basel, Switzerland
| | - Frédéric Erard
- Legal & Technology Transfer, Swiss Institute of Bioinformatics
(SIB), Lausanne, Switzerland
| | - Julia Spoendlin
- Basel Pharmacoepidemiology Unit,
Division of Clinical Pharmacy and Epidemiology, Department of Pharmaceutical
Sciences, University of Basel, Basel, Switzerland
- Hospital Pharmacy, University Hospital Basel, Basel, Switzerland
| | - Christiane Pauli-Magnus
- Clinical Trial Unit, Department of
Clinical Research, University of Basel and University Hospital Basel, Basel,
Switzerland
| | - Valerie Pittet
- Center for Primary Care and Public
Health, Department of Epidemiology and Health Systems, University of Lausanne, Lausanne, Switzerland
| | | | - Emiliano Soldini
- Competence Centre for Healthcare
Practices and Policies, Department of Business Economics, Health and Social Care,
University of Applied Sciences and Arts of Southern Switzerland, Manno,
Switzerland
| | - Bernard Hirschel
- Cantonal Ethics Commission for
Research on Human Beings, Geneva, Switzerland
| | - Bettina Borisch
- Institute of Global Health, University of Geneva, Geneva, Switzerland
| | | | - Marcel Zwahlen
- Institute of Social and Preventive
Medicine, University of Bern, Bern, Switzerland
| | - Bernice Simone Elger
- Institute for Biomedical Ethics, University of Basel, Basel, Switzerland
- University Center of Legal Medicine, University of Geneva, Geneva, Switzerland
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Gaudet-Blavignac C, Raisaro JL, Touré V, Österle S, Crameri K, Lovis C. A National, Semantic-Driven, Three-Pillar Strategy to Enable Health Data Secondary Usage Interoperability for Research Within the Swiss Personalized Health Network: Methodological Study. JMIR Med Inform 2021; 9:e27591. [PMID: 34185008 PMCID: PMC8277320 DOI: 10.2196/27591] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/27/2021] [Accepted: 05/19/2021] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Interoperability is a well-known challenge in medical informatics. Current trends in interoperability have moved from a data model technocentric approach to sustainable semantics, formal descriptive languages, and processes. Despite many initiatives and investments for decades, the interoperability challenge remains crucial. The need for data sharing for most purposes ranging from patient care to secondary uses, such as public health, research, and quality assessment, faces unmet problems. OBJECTIVE This work was performed in the context of a large Swiss Federal initiative aiming at building a national infrastructure for reusing consented data acquired in the health care and research system to enable research in the field of personalized medicine in Switzerland. The initiative is the Swiss Personalized Health Network (SPHN). This initiative is providing funding to foster use and exchange of health-related data for research. As part of the initiative, a national strategy to enable a semantically interoperable clinical data landscape was developed and implemented. METHODS A deep analysis of various approaches to address interoperability was performed at the start, including large frameworks in health care, such as Health Level Seven (HL7) and Integrating Healthcare Enterprise (IHE), and in several domains, such as regulatory agencies (eg, Clinical Data Interchange Standards Consortium [CDISC]) and research communities (eg, Observational Medical Outcome Partnership [OMOP]), to identify bottlenecks and assess sustainability. Based on this research, a strategy composed of three pillars was designed. It has strong multidimensional semantics, descriptive formal language for exchanges, and as many data models as needed to comply with the needs of various communities. RESULTS This strategy has been implemented stepwise in Switzerland since the middle of 2019 and has been adopted by all university hospitals and high research organizations. The initiative is coordinated by a central organization, the SPHN Data Coordination Center of the SIB Swiss Institute of Bioinformatics. The semantics is mapped by domain experts on various existing standards, such as Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT), Logical Observation Identifiers Names and Codes (LOINC), and International Classification of Diseases (ICD). The resource description framework (RDF) is used for storing and transporting data, and to integrate information from different sources and standards. Data transformers based on SPARQL query language are implemented to convert RDF representations to the numerous data models required by the research community or bridge with other systems, such as electronic case report forms. CONCLUSIONS The SPHN strategy successfully implemented existing standards in a pragmatic and applicable way. It did not try to build any new standards but used existing ones in a nondogmatic way. It has now been funded for another 4 years, bringing the Swiss landscape into a new dimension to support research in the field of personalized medicine and large interoperable clinical data.
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Affiliation(s)
- Christophe Gaudet-Blavignac
- Division of Medical Information Sciences, Geneva University Hospitals, Geneva, Switzerland
- Department of Radiology and Medical Informatics, University of Geneva, Geneva, Switzerland
| | - Jean Louis Raisaro
- Data Science Group, Division of Information Systems, Lausanne University Hospital, Lausanne, Switzerland
- Precision Medicine Unit, Department of Laboratories, Lausanne University Hospital, Lausanne, Switzerland
| | - Vasundra Touré
- Personalized Health Informatics Group, SIB Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Sabine Österle
- Personalized Health Informatics Group, SIB Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Katrin Crameri
- Personalized Health Informatics Group, SIB Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Christian Lovis
- Division of Medical Information Sciences, Geneva University Hospitals, Geneva, Switzerland
- Department of Radiology and Medical Informatics, University of Geneva, Geneva, Switzerland
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Coman Schmid D, Crameri K, Oesterle S, Rinn B, Sengstag T, Stockinger H. SPHN - The BioMedIT Network: A Secure IT Platform for Research with Sensitive Human Data. Stud Health Technol Inform 2020; 270:1170-1174. [PMID: 32570566 DOI: 10.3233/shti200348] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The BioMedIT project is funded by the Swiss government as an integral part of the Swiss Personalized Health Network (SPHN), aiming to provide researchers with access to a secure, powerful and versatile IT infrastructure for doing data-driven research on sensitive biomedical data while ensuring data privacy protection. The BioMedIT network gives researchers the ability to securely transfer, store, manage and process sensitive research data. The underlying BioMedIT nodes provide compute and storage capacity that can be used locally or through a federated environment. The network operates under a common Information Security Policy using state-of-the-art security techniques. It utilizes cloud computing, virtualization, compute accelerators (GPUs), big data storage as well as federation technologies to lower computational boundaries for researchers and to guarantee that sensitive data can be processed in a secure and lawful way. Building on existing expertise and research infrastructure at the partnering Swiss institutions, the BioMedIT network establishes a competitive Swiss private-cloud - a secure national infrastructure resource that can be used by researchers of Swiss universities, hospitals and other research institutions.
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Affiliation(s)
- Diana Coman Schmid
- ETH Zurich, Switzerland
- SIB Swiss Institute of Bioinformatics, Switzerland
| | | | | | - Bernd Rinn
- ETH Zurich, Switzerland
- SIB Swiss Institute of Bioinformatics, Switzerland
| | - Thierry Sengstag
- University of Basel, Switzerland
- SIB Swiss Institute of Bioinformatics, Switzerland
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