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SALUS “Scalable, Standard based Interoperability Framework for
Sustainable Proactive Post Market Safety Studies”
SPECIFIC TARGETED RESEARCH PROJECT
PRIORITY Objective ICT-2011.5.3b) Tools and environments enabling the re-use of
electronic health records
SALUS D2.4.1
Report on Collaboration with other projects and Institutional Bodies
in Drug Surveillance
Due Date: January 31, 2013
Actual Submission Date: January 31, 2013
Project Dates: Project Start Date : February 01, 2012
Project End Date : January 31, 2015
Project Duration : 36 months
Deliverable Leader: The EuroRec Institute
Project co-funded by the European Commission within the Seventh Framework Programme (2007-2013)
Dissemination Level
PU Public X
PP Restricted to other programme participants (including the Commission Services)
RE Restricted to a group specified by the consortium (including the Commission Services)
CO Confidential, only for members of the consortium (including the Commission Services)
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Document History:
Version Date Changes From Review
V0.1 2012.09.12 Initial Document J. Devlies All
V0.3 2012.12.12 First Draft Version for Input by the partners J. Devlies All
V0.4 2012.12.18 Agfa and Inserm contribution Dirk Colaert
Gunnar Declerck
All
V0.4b 2012.12.20 SDRC contribution Gokce Banu Laleci
Ali Anil Sinaci
All
V0.5 2012.12.21 UMC reserved sections completed Tomas Bergvall All
V0.5a 2013.01.02 Roche contribution on EFPIA Bharat Thakrar All
V0.6 2013.01.27 Prefinal version for comments Jos Devlies All
V1.0 2013.01.31 Final, comments integrated, abbreviations
updated
Gokce Banu Laleci
René Schippers
Jos Devlies
Contributors (Benef.) Jos Devlies (EuroRec), Leo Ciglenecki (EuroRec – Slovenia), Gunnar Declerck
(Inserm), Dirk Colaert (Agfa), Gokce Banu Laleci (SRDC), Mustafa Yuksel
(SRDC), Ali Anil Sinaci (SRDC), Tomas Bergvall (UMC), Bharat Thakrar (Roche),
René Schippers (ERC)
Responsible Author Jos Devlies Email [email protected]
Beneficiary EuroRec Phone +32-475-266148
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SALUS Consortium Contacts:
Beneficiary Name Phone Fax E-Mail
SRDC Gokce Banu Laleci
Erturkmen
+90-312-2101763 +90(312)2101837 [email protected]
EUROREC Georges De Moor +32-9-2101161 +32-9-3313350 [email protected]
UMC Niklas Norén +4618656060 +46 18 65 60 80 [email protected]
OFFIS Wilfried Thoben
+49-441-9722131
+49-441-9722111
AGFA Dirk Colaert +32-3-4448408 +32 3 444 8401 [email protected]
ERS Gerard Freriks +31 620347088 +31 847371789 [email protected]
LISPA Alberto Daprà +390239331605 +39 02 39331207 [email protected]
INSERM Marie-Christine Jaulent +33142346983 +33153109201 marie-
TUD Peter Schwarz +49 351 458 2715 +49 351 458 7319 Peter.Schwarz@uniklinikum-
dresden.de
ROCHE Jamie Robinson +41-61-687 9433 +41 61 68 88412 [email protected]
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EXECUTIVE SUMMARY
This deliverable reports on the collaboration initiatives of the SALUS consortium. It is the first
version of the deliverable as it reports on the activities of Year 1 of the project.
Collaboration with other projects addressing at least partially issues important for the SALUS project
too is considered as essential in order to avoid reinventing the wheel or to take (only slightly) different
options, resulting in mutually incompatible and not interoperable tools and applications.
This report start with an overview of projects that might be valuable as input, past as well as running
project. Twelve projects were scrutinised, three of them being projects yet finalised.
Though some projects are addressing medication related patient safety issues, none of them
are fully and specifically focused on longitudinal post marketed medicinal products
pharmacovigilance. They provide valuable input for SALUS, more specifically through
SALUS partners that were involved.
Some of the running projects are in an early stage at the moment SALUS has to take options,
e.g. regarding semantic interoperability issues and solution architecture. Follow-up of these
projects will identify if needed changes required within the SALUS environment.
One of the ways to improve reuse of expertise is by participating in meetings of those projects and/or
by attending conference presentations about those projects. These activities are reported in chapter 6
as well as the specific “convergence meetings” co-organised with other consortia.
Chapter 7 will, mostly in the next versions of the deliverable, document the different options that are
similar or different to the options taken in the other projects.
Another important investment to keep SALUS on track and consistent with the state of the art as well
regarding ICT (technical and semantic interoperability) as regarding the specific domain of
pharmacovigilance is the constitution of the SALUS Advisory Board. The first meeting of the
Advisory Board was organised on January 17, 2013. Chapter 8 of this deliverable reports on these
activities.
Remaining on track with international domain specific developments is another important aspect of
cooperation and collaboration, to be realised mainly through intensive contacts with International
Organisations addressing medication related decision support and safety as well as longitudinal
pharmacovigilance. This involvement is documented in Chapter 9.
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TABLE OF CONTENTS
Executive Summary ................................................................................................................................ 4 Table of contents ..................................................................................................................................... 5 1 Purpose ............................................................................................................................................. 7 2 Definitions and Reference Documents ............................................................................................. 7
2.1 Definitions and Acronyms ........................................................................................................ 7 2.2 Reference documents ................................................................................................................ 8
3 Task description ................................................................................................................................ 9 3.1 Task 2.4 Description as in the DOW ......................................................................................... 9 3.2 Partners involved in WP 2, Task 2.4 ......................................................................................... 9
4 Main tracks for collaboration and cooperation ............................................................................... 10 5 Overview of related projects ........................................................................................................... 11
5.1 Past Projects ............................................................................................................................ 11 5.1.1 EU-ADR .......................................................................................................................... 11 5.1.2 DebugIT ........................................................................................................................... 12 5.1.3 PSIP ................................................................................................................................. 14
5.2 Running Projects ..................................................................................................................... 15 5.2.1 epSOS .............................................................................................................................. 15 5.2.2 Semantic Health Net – SHN ............................................................................................ 18 5.2.3 EHR4CR .......................................................................................................................... 19 5.2.4 TRANSFoRm .................................................................................................................. 20 5.2.5 PROTECT ........................................................................................................................ 22 5.2.6 PONTE ............................................................................................................................. 24 5.2.7 OMOP .............................................................................................................................. 24 5.2.8 Eureca .............................................................................................................................. 26 5.2.9 INTEGRATE ................................................................................................................... 27 5.2.10 eTRIKS .......................................................................................................................... 28 5.2.11 OpenPHACTS................................................................................................................ 29 5.2.12 Linked2Safety ................................................................................................................ 30
5.3 Projects still to start ................................................................................................................. 31 5.3.1 EMIF ................................................................................................................................ 31
6 Involvement in other projects ......................................................................................................... 32 6.1 Attending other project’s internal meetings ............................................................................ 32
6.1.1 EHR4CR Advisory Board Meeting ................................................................................. 32 6.1.2 SemanticHealthNet Consortium Meeting, September 3 and 4, 2012 .............................. 33 6.1.3 EHR4CR Semantic Interoperability WP4 Meeting, Paris January 23-24, 2013 .............. 34
6.2 Cross project meetings ............................................................................................................ 36 6.2.1 The Basel Convergence Meeting on Secondary Use of EHR Data, November 7, 2012.. 36 6.2.2 Discipulus Consultation Meeting – Barcelona, 27 November 2012 ................................ 39 6.2.3 SALUS-EHR4CR Bilateral Convergence & Cooperation Meeting, Paris 18-21-22
January 2013 ................................................................................................................................ 40 6.2.4 Convergence Initiative Meeting, Paris 22 January 2013 ................................................. 42 6.2.5 The Brussels Convergence Conference on secondary use of EHR data, March 20-21,
2013 45 7 Concrete project to project cooperation .......................................................................................... 45
7.1 Possible Collaboration with EHR4CR Project ........................................................................ 45 7.2 Possible Collaboration with CDISC2RDF Initiative ............................................................... 45 7.3 Possible Collaboration with IHE Quality, Research and Public Health Domain (QRPH) ...... 45
8 Advisory board ............................................................................................................................... 47 8.1.1 Members of the advisory board ....................................................................................... 47
8.2 Mission of the advisory board ................................................................................................. 48 8.3 First Meeting of the Advisory Board on January 16-17, 2013 ................................................ 49
8.3.1 Invitation .......................................................................................................................... 49
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8.3.2 Introduction and Agenda of the AB meeting ................................................................... 49 8.3.3 Minutes ............................................................................................................................ 52 8.3.4 Main recommendations made by the advisory board ...................................................... 56
9 International bodies in drug surveillance ........................................................................................ 57 9.1 ID and main activities of the International Bodies .................................................................. 57
9.1.1 European Medicines Agency – EMA .............................................................................. 57 9.1.2 National Pharmacovigilance Authorities ......................................................................... 57 9.1.3 European Federation of Pharmaceutical Industries and Associations – EFPIA .............. 57
9.2 Other Cooperation and Dissemination Activities .................................................................... 58 10 SALUS Collaboration Template................................................................................................... 59
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1 PURPOSE
The purpose of this Deliverable is to report on the collaboration activities with other projects and with
International Bodies in Drug Surveillance, as described in Task 2.4 of the Description of Work.
The SALUS project is neither the first nor the only project addressing pharmacovigilance as well as
secondary use of Electronic Healthcare Records. The project management did take the option, from
the start, to align its development on what exists and has been made available by any possible third
party, for not reinventing the wheel.
The SALUS consortium made this collaboration concrete. This deliverable reports on these activities.
This first deliverable will focus on the principles and the agreements within the consortium, on
reporting facilities of such collaboration activities and on identifying the most important or interesting
projects to cooperate with.
The second and third or final deliverable will be incremental to each other.
2 DEFINITIONS AND REFERENCE DOCUMENTS
The following documents were used or referenced in the development of this document:
2.1 Definitions and Acronyms
Table 1 List of Abbreviations and Acronyms
Abbreviation/
Acronym DEFINITION
ADE Adverse Drug Event
ADR Adverse Drug Reaction
ATC Anatomic Therapeutic Classification (WHO)
BRIDG Biomedical Research Integrated Domain Group
CCD Continuity of Care Document (HL7/ASTM)
CDA HL7 Clinical Document Architecture
CDISC Clinical Data Interchange Standards Consortium
CDM Common Data Model
CDW Clinical Data Warehouse
DEBUG-IT Detecting and Eliminating Bacteria Using Information Technology
DOW Description of Work
eCRF Electronic Case Report Form
EDC Electronic Data Capture (for clinical trials)
EFPIA European Federation of Pharmaceutical Industries and Associations
EHR Electronic Health Record, Electronic Healthcare record
EHR4CR Electronic Health Record systems for clinical research
epSOS Smart Open Services for European Patients EU-ADR Exploring and Understanding Adverse Drug Reactions by Integrative Mining of Clinical
Records and Biomedical Knowledge
ETL Extract Transform Load (tool)
eTRIKS European Translational Information and Knowledge Management Services
Eureca Enabling information reuse by linking clinical research and care
HOI Health Outcome of Interest (OMOP)
IMI Innovative Medicines Initiative
LOINC Logical Observation Identifiers Names and Codes
MedDRA Medical Dictionary for Regulatory Activities
NoE Network of Excellence
OMOP Observational Medical Outcomes Partnership
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p-medicine From data sharing and integration via VPH models to personalised medicine
PARENT Cross-border patients registries initiative
PHR Personal Health Record, Patient Health Record
PONTE Efficient Patient Recruitment for Innovative Clinical Trials of Existing Drugs to Other
Indications
PCC Patient Care Coordination – IHE template
PROTECT Pharmacoepidemiological Research on Outcomes of Therapeutics by a European
Consortium
PSIP Patient Safety through Intelligent Procedures in medication
QED Query Existing Data – IHE Profile
RDF Resource Description Framework
SDO Standards Developing Organisation
SHN SemanticHealthNet
SPARQL Standard Protocol and RDF Query Language
TR Translational Research
TRANSFORM Translational Research and Patient Safety in Europe
UCUM Unified Code for Units and Measures
UMLS Unified Medical Language System
VPH Virtual Physiological Human
XCA Cross-Community Access – IHE profile
XML Extensible Markup Language
2.2 Reference documents
The following documents were used or referenced in the development of this document:
The Description of Work of the Salus project
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3 TASK DESCRIPTION
3.1 Task 2.4 Description as in the DOW
Within the scope of this task, first of all the co-operation with the Network of Excellence to be
supported on semantic interoperability and European Health Info-structure will be coordinated.
SALUS project will closely monitor the results of this Network of Excellence, and it will provide use
cases for representing the semantic interoperability requirements of proactive post market safety
studies to the Network of Excellence. We will participate to the events organized by this NoE, and we
will invite this NoE to our Advisory board.
Cooperation with the EHR4CR IMI project, PROTECT IMI Project and with the other ongoing ICT
projects targeting improving patient safety such as PONTE, PSIP, EU-ADR, DEBUG-IT,
TRANSFORM will also be coordinated in this task.
In addition to this, the collaboration with institutional bodies who are active in drug surveillance in
Europe will be coordinated in this task. Among these currently we have identified European
Medicines Agency and its local National Competent Authorities in the member states, and European
Federation of Pharmaceutical Industries and Associations (EFPIA).
SALUS partners have already close relationships with these institutional bodies, and we aim to invite
representatives of EMA and EFPIA to our advisory board and present SALUS results through our
newsletters and also through SALUS dedicated events. We aim to organize at least two such events
within the life time of SALUS project to present the progress and demonstrate results of SALUS
project.
3.2 Partners involved in WP 2, Task 2.4
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4 MAIN TRACKS FOR COLLABORATION AND
COOPERATION
Different approaches for cooperation and collaboration were implemented during the lifetime of
the project. They will be discussed one by one in this deliverable:
1. Studying objectives, methodology and results from other projects addressing secondary use
of Electronic Healthcare Record data in general and addressing more specifically
pharmacovigilance, distinguishing pre-marketing and post-marketing patient safety.
2. Through participation of Salus partners in other project’s meetings and conferences.
3. By co-organising and participation in the “Convergence Meetings” initiated by the Salus and
the EHR4CR projects.
4. By including domain experts as well as interoperability experts in the Salus Advisory Board.
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5 OVERVIEW OF RELATED PROJECTS
The Description of Work identified a number as past and/or concurrent projects targeting at least
partially similar objectives as the Salus project. The original list of project focusing on patient
safety was extended with projects addressing also more generic aspects of reuse of EHR data,
more specifically on interoperability issues.
This deliverable does not intend to provide an in depth analysis of each of the projects that can be
considered as potentially valuable source for Salus. We are only mentioning some factual data
regarding the projects, the main or high level objectives, some interesting deliverables (if
available) and a conclusion regarding possible input for the Salus project.
5.1 Past Projects
5.1.1 EU-ADR
5.1.1.1 Project facts
The full title of the project is “Exploring and Understanding Adverse Drug Reactions by
Integrative Mining of Clinical Records and Biomedical Knowledge”.
The project started in February 2008 and ended in January 2012.
The project was coordinated by the Department of Medical Informatics of the Erasmus
Medical School, Rotterdam, The Netherlands.
Web site: www.alert-project.org
5.1.1.2 High Level Objectives
The project aimed to develop an innovative computerised system to detect adverse drug
reactions (ADRs) and reporting them. EU-ADR proposes an alternative, complementary
approach towards the detection of ADR signals with the objective of overcoming some of
the limitations of spontaneous reporting databases and providing a solid basis for large-scale
monitoring of drug safety.
5.1.1.3 Interesting Work Packages and Results
When we examine the work package definitions and the final results of these work packages
(reported in the final report of EU-ADR Project), we see that in particular WP2 and WP3
are directly relevant to the work to be carried out in SALUS. The important results of these
work packages can be summarized as follows:
WP2 - Standards:
o Define a list of important adverse events that should be monitored.
o Compile validation sets of signals (drug-event combinations), to be used
throughout the project for learning and testing purposes.
o Provide a mapping between the different terminologies used in the EHR
systems.
WP3 – Signal Generation:
o Progress in establishing a common data framework that allows the extraction
of relevant data from each EHR system for subsequent text and data mining
processing.
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o Progress in developing text mining techniques that detect the selected
medical events in free-text and map these terms to corresponding standard
codes
o Progress in developing data mining algorithms that produce a prioritized set
of adverse drug reaction signals.
5.1.1.4 Possible input for Salus
The EU-ADR clearly addresses the same challenge addressed by SALUS project: secondary
use of EHRs for overcoming the deficiencies of spontaneous reports. Signal detection is one
of the main goals of the EU-ADR project and is achieved through enabling text mining,
epidemiological and other computational techniques to analyse the EHRs across different
countries.
As SALUS Project’s main aim is to establish the interoperability framework for enabling
post-market safety studies including signal detection on top of distributed heterogeneous
EHR Systems, EU-ADR Project’s final results in this respect have been analyzed in detail:
EU-ADR covers eight EHR databases, which are partners in the project. In EU-
ADR Project it has been agreed that all databases implement and use a common
platform to extract, aggregate and export data. From each database, data is extracted
and stored in three flat text files containing information about prescriptions, events,
and patients, respectively. The event file is populated with potentially adverse
events defined in the event harmonization process. The three input files are read by
a stand-alone application called Jerboa (developed in EU-ADR Project). Jerboa is
executed by the database owners in their local environment, and transforms the
input files into aggregated output files.
As explained the Jerboa application handles the extraction of data in a uniform
format in a central database. When a new database needs to be integrated, further
effort is needed to connect to the database through its proprietary interface.
The aim of SALUS project is to enhance the results of EU-ADR in terms of expanding the
number of the EHR databases it can connect to by removing the barriers of entrance into
post market safety studies thanks to SALUS standardized communication interfaces.
Defining standard interfaces for accessing EHR databases to gather ADR related
information would be a better way to enable scalability, which will be one of the goals of
SALUS project. This will be supported via the semantic interoperability platform.
EU-ADR follows an event-based approach in which some subset of events is considered for
their relation with all possible drugs. Therefore, ranked list of high-priority events have been
identified and events that are most important in pharmacovigilance are selected to prevent
unconstrained data mining. SALUS will provide a novel framework for open-ended
temporal pattern discovery on top of the electronic health records: adverse drug reaction in
SALUS will not be limited by the selected subset of events. Finally, SALUS project will
also complement EU-ADR project as SALUS also aids and speeds up spontaneous report
generation, which has not been addressed by EU-ADR project.
5.1.2 DebugIT
5.1.2.1 Project facts
The full title of the project is “Detecting and Eliminating Bacteria Using Information
Technology”.
The project started in 2008 and ended in 2011.
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The project was coordinated by Agfa Healthcare. Agfa Healthcare and INSERM which are
partners in DebugIT are both partners in the SALUS project too.
Web site: http://www.debugit.eu
5.1.2.2 High Level Objectives
DebugIT aimed at developing and deploying a semantic interoperability platform to connect
different hospitals (with different IT systems).
Based on a common set of ontologies, queries are launched to the different systems, results
are converted and consolidated into the terms of the common ontology, analysed and
visualized in a dashboard.
The clinical use case in DebugIT is the resistance of bacterias.
5.1.2.3 Interesting Deliverables
D9.3 gives an overall and high level explanation of the approach and the technical
difficulties, discussions and solutions that the project encountered.
The D1.* deliverables deal with the ontology design approaches, the D2.* deliverables with
the semantic formalization and connection of the clinical systems.
5.1.2.4 Possible input for Salus
The deliverables mentioned above are directly useable as input for SALUS, because also in
SALUS the project aims to connect to different systems and consolidate the data around a
common set of ontologies.
An interesting addition of SALUS to the DebugIT results is the incorporation of existing
standards (e.g. CDA documents) as external data sources.
DebugIT mostly dealt with structured clinical data, which will be also the case in SALUS.
Conceptual schema of DebugIT:
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5.1.3 PSIP
5.1.3.1 Project facts
The full title of the project is “Patient Safety through Intelligent Procedures in medication”.
The project started in 2008 and ended in 2011.
The project was coordinated by the University Hospital of Lille and the University of Lille
2.
Web site: http://www.psip-project.eu/
5.1.3.2 High Level Objectives
The objectives of the project were focused on ADR prevention, identifying by data-analysis
and semantic mining situations where patient’s safety regarding the use of medicinal
products are at risk.
The project did it by providing a clinical decision support tool to assist medication selection,
administration and surveillance and by providing just-in-time and point of care information
to healthcare professionals and patients.
5.1.3.3 Interesting Deliverables
5.1.3.4 Possible input for Salus
None of the SALUS partners were directly involved in the PSIP project. The project clearly
focused on direct clinical care related added value by offering decision support based on a
limited input of patient data and formalisation of ADR knowledge.
In SALUS Task 6.1, we are developing an ADE Notification Tool. That tool will enable
detection of suspected adverse event incidents so that physicians can report them on time.
PSIP project’s focus is more on ADR prevention through a decision support system (which
is based on data mining algorithms to set the rules), although the scope is slightly different
in this respect, the results of the data mining approach followed in PSIP project would be
valuable input to SALUS Task 6.1. Within the scope of this task, the results of this data
mining process has been analysed and the ADR detection rules generated by PSIP projects
are included to the set of rules we will be screening in ADR Notification process (details
will be reported in SALUS Deliverable 6.1.1).
When it comes to interoperability, which is the main focus of SALUS project, in PSIP
Project data mining of structured hospital databases and semantic mining of free-texts are
used to collect information about observed ADEs. For this purpose, PSIP proposes a data
model to which native hospital data are transformed. Then the data gathered according to
the defined model is used to identify and prevent ADEs through data mining. The common
data model described in PSIP is not standard-based. Therefore, it requires extra work for any
hospital that would like to integrate its hospital IT system with the PSIP system. The
SALUS Project aims to develop a standard-based core common data element set to extract
relevant information from clinical information systems to perform post market safety
studies. PSIP can also benefit from the standard-based common data model of the SALUS
project by describing a mapping between its data model and SALUS data model which
makes it easy to integrate new hospitals into its system. Alternatively, through SALUS
interoperability framework, the data collected from underlying hospital information systems
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can easily transformed into the data model proposed by PSIP project so that the algorithms
and decision support system can work on them seamlessly. In other words, the PSIP
decision support system can act as a “Safety Analysis Tool” that connects to SALUS
Platform as a client.
Finally, SALUS not only addresses detection of ADEs within a hospital but also real time
screening of multiple EHRs for signal analysis, and further enables use of multiple
distributed EHRs for observational studies.
5.2 Running Projects
Quite some projects are actually addressing issues related to secondary use of EHR data and
more specifically the aspects related to interoperability, technical as well as semantic
interoperability.
The domain of implementation is different for each of these projects. Some of these projects at
least partially address medicinal product related issues in general. Only a few of the listed
projects handle Adverse Drug Events and Pharmacovigilance.
Coordination with most of these projects is important to avoid deepening of divergent options
or reinventing the wheel again. There is nevertheless a time constraint. The Salus project
cannot be put ‘on hold’, waiting for the final results of each of the concurrent projects. The
Salus consortium tries to maximise input from these project by attending – when possible –
their meetings and by co-organising the “Convergence Meetings”.
5.2.1 epSOS
5.2.1.1 Project facts
The full title of the project is “Smart Open Services for European Patients - Open eHealth
Initiative for a European Large Scale Pilot of Patient Summary and Electronic Prescription”.
epSOS is an FP7 ICT Policy Support Programme (PSP) project.
The project started in July 2008 and will end in December 2013.
The coordinator of the project is Swedish Association of Local Authorities and Regions
(SALAR). As of 2012, the consortium of the epSOS project is composed of 47 beneficiaries
from 23 European countries. They include national health ministries, national competence
centres, social insurance institutions and scientific institutions as well as technical and
administrative management entities.
Web site: http://www.epsos.eu
5.2.1.2 High Level Objectives
epSOS aims at building and evaluating a service infrastructure demonstrating cross-border
interoperability between Electronic Health Record Systems in Europe. This infrastructure
enables secure access to patient health information, particularly with respect to basic patient
summaries and electronic prescriptions among different European healthcare systems. The
project has developed a solid infrastructure for sharing of patient summaries and
prescriptions by agreeing on datasets describing the accepted terms of patient summaries
and prescriptions, as well as specification of relevant interoperability standards for data
sharing.
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epSOS attempts to offer seamless healthcare to European citizens. Key goals are to improve
the quality and safety of healthcare for citizens when travelling to another European
country. Moreover, it concentrates on developing a practical eHealth framework and ICT
infrastructure that enables secure access to patient health information among different
European healthcare systems. epSOS can make a significant contribution to patient safety
by reducing the frequency of medical errors and by providing quick access to
documentation. In emergency situations, this documentation can provide the medical
personnel with life-saving information and reduce the (sometimes needless) repetition of
diagnostic procedures.
Being an ICT PSP project, the technical, legal and organizational concepts developed within
the framework of the project are subject to an extensive practical testing phase over a period
of one year. Some of the epSOS Participating Nations have already implemented and
exposed cross-border eHealth services on top of their operational EHR systems since April
2012, in the following areas identified in the first phase of the project:
Patient Summary: access to important medical data for patient treatment
Cross-border use of electronic prescriptions ("ePrescription" - or "eMedication"
systems)
In the extension phase of the project, the following services have been selected and
specified, and they will also be implemented and operated by the epSOS nations within
2013:
Health Care Encounter Report (HCER) service for reporting back encounters in
visiting country to home country of the patient
Multi-lingual patient access (PAC) to their data
Integration of the European Health Insurance Card (EHIC)
Integration of the 112 emergency services
In its final year, epSOS will focus on wide-scale deployment and testing of these cross-
border services by as many participating nations as possible.
5.2.1.3 Interesting Work Packages
The most interesting work packages from epSOS Phase 1 are as follows:
WP3.1 Definition of ePrescription Services
WP3.2 Definition of Patient Summary Services
WP3.4 Common Components Specification
WP3.5 Semantic Services
WP3.9 Development of proof of concept system for pilot phase
The most interesting work packages from epSOS Phase 2 are as follows:
WP1.4 Service definition
WP3.A Specification
WP3.B Implementation
The most relevant outcomes of these work packages for the SALUS project are as follows:
D1.4.3 Specification of the epSOS Services
D3.4.2 epSOS Common Components Specification
D3.9.1 Appendix B1/B2 epSOS Semantic Implementation Guidelines MVC/MTC
D3.A.3 epSOS Architecture and Design
The relevance of these outcomes to the SALUS project is reported in the next section.
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5.2.1.4 Possible input for SALUS
Secondary use of data is not among the use cases of the epSOS project, which originally
concentrates on secure cross-border exchange of identified patient data for clinical care
purposes. However, epSOS project will not be limited to its contractual life span; it will
continue and improve through the support of European nations, follow-up ICT PSP projects
such as eSENS and European Commission's Connecting Europe Facility (CEF) that will
support governance for the large scale deployment of interoperable eHealth services taking
into account the existing interoperability infrastructures, as identified in eHealth Action Plan
2012-20201. Therefore, more and more European countries and regions will support the
healthcare data sets that are identified by the epSOS project. In such improvement
opportunities, it is realistic to expect that secondary use of data can be of interest as well.
For these reasons, SALUS takes into account the results from the epSOS project from the
very beginning. We take the advantage that SRDC and LISPA are active beneficiaries of
both projects.
The most important input for the SALUS project is the HL7 CDA based section and entry
level templates that are identified by the epSOS project for Patient Summary (PS) and
electronic Prescription (eP) documents. epSOS document templates are based on widely
used HL7/ASTM Continuity of Care Document (CCD) and IHE Patient Care Coordination
(PCC) templates. When necessary, some further extensions or restrictions have been applied
by epSOS on top of these templates. As one of the content standards, SALUS has also
promised to support these HL7 CDA based templates, specifically to be demonstrated in
data retrieval from the Lombardy Region. While analyzing these templates, SALUS has also
taken into account the templates that are further extended or restricted by the epSOS Project.
As of December 2012, SALUS is already able to consume any valid epSOS Patient
Summary pivot document and automatically transform it to the semantic representation of
the SALUS Common Model, for further semantic processing, so that safety analysis queries
can be run on top of them.
As another important input, epSOS project has developed the Master Value Set Catalogue
(MVC) that is composed of tens of value sets from widely used international terminology
systems such as SNOMED CT, WHO ATC, LOINC, ICD-10 and UCUM as the sets of
common coded terms to be used within pivot epSOS patient documents during cross-border
data exchange. For mapping of local codes used in epSOS countries to epSOS MVC, epSOS
follows a practical approach on top of a terminology server, unlike SALUS that will support
terminology reasoning for revealing possible mappings and also other semantic
relationships such as "ingredient of". However, SALUS will take into account the MVC
content as code systems to be supported within SALUS terminology reasoning process,
since it is already a harmonization of input by semantic and clinical experts from all over the
Europe.
Last but not least, the transactions for data exchange in epSOS are also based on some well-
known IHE profiles such as Cross-Community Access (XCA). SALUS will also support
similar IHE profiles such as Query Existing Data (QED), so that SALUS can easily provide
an adapter for querying and retrieving epSOS patient documents without interrupting the
natural way of communication in epSOS.
1 eHealth Action Plan 2012-2020,
http://www.epsos.eu/fileadmin/content/pdf/COM_2012_736_EN_eHealthActionPlan.pdf
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5.2.2 Semantic Health Net – SHN
5.2.2.1 Project facts
The full title of the project is “Semantic Health Net”.
Semantic Health Net is a 7th Framework Network of Excellence project.
The project started in December 2011 and is expected to end in November 2014.
The project is coordinated by EuroRec.
Web site: http://www.semantichealthnet.eu
5.2.2.2 High Level Objectives
SemanticHealthNet will develop a scalable and sustainable pan-European organisational and
governance process for the semantic interoperability of clinical and biomedical knowledge,
creating an infostructure for eHealth.
The project intends to formulate recommendations to SDOs (Standard Developing
Organisations) and to the European Commission on future R&D objectives to be addressed
for defining, harmonizing and maintaining that infostructure and for supporting the
development of semantic interoperability resources.
The project will initiate a European Virtual Organisation to champion, oversee and quality
manage those resources, “establishing a Europe-wide infostructure for coherent information
and knowledge resources.”
The SHN information structure facilitating semantic interoperability based on semantic
artefacts will be validated on the basis of two use cases: chronic heart failure (CHF) and
prevention of cardiovascular diseases (as a public health issue).
5.2.2.3 Interesting Work Packages
WP4 Tailored and harmonised resources for EHRs/PHRs & aggregation
WP5 eHealth infostructure & tools; artefact governance; certification & testing
5.2.2.4 Possible input for Salus
The infostructure designed and developed by the SHN will be available only in the later
stages of the Salus project. The domain of validation of the SHN infostructure differs
considerably as they are not really addressing medication related issues, neither ADR
related information.
Both projects are addressing the issue of semantic interoperability between data from
different origin and from different pilot sites, through an ontology based approach.
The Salus consortium will surely, in a later stage, address compatibility with the SHN
options.
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5.2.3 EHR4CR
5.2.3.1 Project facts
The full title of the project is “Electronic Healthcare Records for Clinical Research”.
EHR4CR is an IMI project.
The project started March 2011 and will end in February 2015.
The coordinators of the project are The EuroRec Institute and Astra Zeneca.
Web site: http://www.ehr4cr.eu
5.2.3.2 High Level Objectives
The project aims to develop a platform that will support feasibility, exploration, design and
execution of clinical studies and long-term surveillance on populations related to these
medicinal products.
The project will therefore enable analysis of heterogeneous and distributed clinical EHR
systems and integrate existing clinical trials infrastructure products (EDC systems) in order
to reduce or even avoid redundant data capture.
The project pays attention to setting up business model for exploitation of those services, to
the accreditation and certification of EHR systems capable of interfacing with the platform
5.2.3.3 Interesting Work Packages
WP1 Specification & Evaluation
WP4 Semantic Interoperability
WP5 Data Protection, Privacy & Security
5.2.3.4 Possible input for Salus
The EHR4CR project only addresses hospital data. Salus will use hospital as well as
primary care date (at origin).
EHR4CR is also confronted with heterogeneous EHR systems, poorly structured and poorly
encoded data as well as semantic diversity. They “solved” the problem by defining a
‘minimal’ common data set and by building a CDW (Clinical Data Warehouse) at each pilot
site. This ‘minimal’ common data set has been examined in detail by SALUS project within
the scope of WP4.
In SALUS, the approach is slightly different, through the interoperability architecture we are
building, we do not mandate the source (EHRs) and target (research systems/safety analysis
algorithms) to stick to a selected common model. A common model is used to mediate the
source and target data models to one another. SALUS Semantic interoperability platform
can complement EHR4CR approach as follows: (a) SALUS Semantic interoperability
approach can be used to build the CDW for a single healthcare institute that would like to
join EHR4CR platform seamlessly (b) EHR4CR safety analysis systems can use SALUS
Semantic interoperability platform to collect safety related EHR data in the minimal
common data set they have selected from heterogeneous EHRs, although they have not built
a EHR4CR compliant CDW.
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Please note that these are some theoretically possible options. We have organized a two and
a half days joint meeting with EHR4CR Project, in particular with WP4 group of EHR4CR,
and identified a number of concrete collaboration opportunities. These are reported in
Section 6.2.3.
The different interpretation and/or implementation of privacy and data protection issues
mainly between the countries is another issue common to all the (research) projects using
real patient data (at the origin).
The link between the use of the patient data and providing care to that patient is even looser
in EHR4CR compared to Salus. At least one of the services provided by Salus is directly
related to providing patient care as such, the warning system for potential risks when
prescribing medicinal products to some patients.
5.2.4 TRANSFoRm
5.2.4.1 Project facts
The full title of the project is “Translational Research and Patient Safety in Europe”.
TRANSFoRm is a 7th Framework ICT project.
The project started in March 2010 and is expected to end in May 2015.
The project is coordinated by King’s College London.
Web site: http://www.transformproject.eu
5.2.4.2 High Level Objectives
TRANSFoRm aims to develop the technology that facilitates a learning healthcare system.
The selected three clinical use cases will drive, evaluate and validate the approach to the
ICT challenges of embedding diagnostic decision support and clinical trial workflow into
the EHR and providing a secure infrastructure for large scale genotype-phenotype studies
using primary care data.
5.2.4.3 Interesting Tasks and Expected Outcomes
Semantic Mediator: A web-service for terminology mapping available for this and similar
projects (WT 7.2). This is an essential component of the system for semantic mediation of
data at the point of care. TRANSFoRm will not be aiming to create and manage a mapping
of minimum datasets for interoperability, but will be working with the extension of already
maintained reference terminology (via UMLS), presented as a service throughout the project
infrastructure.
Privacy Model: A generalised model for privacy based on EU data protection laws (WT
3.1, 3.2). This model will underpin the operation of the security framework and
implementation as well as the flow of data and authorization of access to data in the system.
Research Data Information Model: A standard for a computable representation of the
operational elements of a clinical study protocol (WT 6.5, 6.6). This enables an XML
document to be authored using a semantic research workbench that binds selected terms
provided by the terminology service to a data model. The document will contain all the
elements necessary to transact a study (eligibility criteria, data elements, timelines and
interventions).
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Data Federation: Middleware for transacting research workflow in distributed
heterogeneous EHR systems and data repositories (WT 7.2).
5.2.4.4 Possible input for Salus
As depicted in previous sections, there are some overlapping objectives addressed by both
projects, one of which is enabling re-use of EHR data in clinical research studies. Being an
IP project, TRANSFoRm project both addresses the execution of clinical trials in
cooperation with EHRs (which is not in the scope of SALUS Project), and enabling clinical
research on primary care data. Although post-marketing safety studies are not particularly
addressed by TRANSFoRm project, the proposed interoperability approach and the security
privacy framework could be possible collaboration issues between SALUS and
TRANSFoRm projects.
TRANSFoRm project is an ongoing project started two years earlier than SALUS project,
and will run in parallel with SALUS project. Some initial results are already available from
their website. SALUS consortium particularly examined the following results:
The Report on Regulatory Requirements, Confidentiality and Data Privacy Issues,
which outlines useful background information in this field. In developing the
SALUS Data Protection Policy, the “zones” approach proposed by TRANSFoRm
project is adopted, which helps the data protection officers in user sites to
understand the applied protection measures.
The Clinical Research Information Model proposed by TRANSFoRm project is
examined. As regulated clinical research studies are not in the scope of SALUS
project, only the “Eligibility Criteria” model defined in this model is of interest to
SALUS project. In TRANSFoRm project after examining the available approaches,
a proprietary eligibility criteria model is proposed. In SALUS we will aim to exploit
the already existing approaches proposed by HL7 HQMF, BRIDG DAM and HL7
study design messages. However, our aim is to enable interoperability between
different source and target systems: TRANSFoRm eligibility model could be one of
the source models that can be considered to demonstrate the capabilities of SALUS
approach.
Some other joint objectives, or similar approaches between these projects can be
summarized as follows by indicating possible collaboration opportunities, and highlighting
the different approaches taken:
Although a final output has not been delivered about the semantic interoperability
approach of TRANSFoRm project, the proposed architecture is examined through
the available presentations of the project, and related documents. Terminology
reasoning approach seems to be based on a terminology mapping service to be
provided on top of UMLS. In SALUS project, we aim to carry out an extended
terminology reasoning approach, by integrating the available terminology resources
as ontologies, and will try to exploit the semantics defined within terminology
systems, rather than only exploiting the one to one code mappings provided by
external terminology servers.
Clinical Data Integration Model of TRANSFoRm (to be available in May 2013)
would be of interest to SALUS: through SALUS interoperability platform the
required data from SALUS enabled systems can be collected and provided to
TRANSFoRm applications through this Clinical Data Integration Model selected.
Service Oriented approach will be followed in TRANSFoRm project, a similar
approach will be followed by SALUS project, but rather than providing proprietary
service interfaces, our aim will be sticking with the existing interoperability profiles
(like IHE profiles or HL7 Service definitions) to expose EHR data for the use of
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research studies to provide a more scalable approach.
5.2.5 PROTECT
5.2.5.1 Project facts
The full title of the project is “Pharmaco-epidemiological Research on Outcomes of
Therapeutics”.
Protect is an IMI project The project started in September 2009 and is expected to end in August 2014.
The project is coordinated by the European Medicines Agency.
SALUS partners involved: ROCHE, UMC and INSERM (all in WP3).
Funding: The PROTECT project has received support from the Innovative Medicine
Initiative Joint Undertaking (www.imi.europa.eu) under Grant Agreement n° 115004,
resources of which are composed of financial contribution from the European Union's
Seventh Framework Programme (FP7/2007-2013) and EFPIA companies’ in kind
contribution
Web site: www.imi-protect.eu
5.2.5.2 High Level Objectives
The objective of PROTECT is to strengthen the monitoring of benefit-risk of medicines in
Europe by developing innovative methods that will enhance the early detection and
assessment of adverse drug reactions from different data sources (clinical trials, spontaneous
reporting and observational studies), and enable the integration and presentation of data on
benefits and risks.
5.2.5.3 Interesting Work Packages
Overview of the Work Packages
Figure 1. Work Packages of PROTECT
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WPco-L: FICF, Novartis Pharma
Deputy Coordinator: GSK
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WP3: “Methods for signal detection”.
The main objective of WP3 is to improve early and proactive signal detection from
spontaneous reports, electronic health records, and clinical trials.
Sub-objectives are:
Develop new methods for signal detection in Individual Case Safety Reports.
Develop Guidelines for signal detection and strengthening in Electronic Health
Records.
Implement and evaluate concept-based Adverse Drug Reaction terminologies as a
tool for improved signal detection and strengthening.
Evaluate different methods for signal detection from clinical trials.
Recommendations for good signal detection practices.
Most interesting subpackages for SALUS are:
SP6 - Novel tools for grouping ADRs (responsible: INSERM). The goal of SP6 is to
examine the impact of semantic web tools and knowledge engineering techniques
(semantic reasoning using ontology-based description of ADR terms) on signal
detection results. An ontologised version of MedDRA was realized to support
semantic reasoning, integrating Snomed-CT mapping propositions from UMLS and
other sources and manual definitions of terms.
SP10 - Signal detection in electronic health records (responsible: UMC). The goal
of SP10 is to develop and test methods of signal detection based on observational
data (primarily EHR) and evaluate the strengths and weaknesses of this data
environment for signal detection relative to current best practice. SP10 also
examines the issues around performing signal detection and signal evaluation in
observational data sets and aim to provide recommendations on this issue. The goal
is to determine if and when screening observational databases adds value to other
signal detection strategies.
5.2.5.4 Possible input for Salus
SP6 will provide a report on possibilities for improving signal detection effectiveness using
knowledge engineering methods of grouping of ADRs. An ontologized version of MedDRA
(OntoADR) including mappings with Snomed-CT has been realized and is available for use
in SALUS, together with tools developed for its exploitation, in particular a tool assisting
semantic querying on MedDRA (specified as background of INSERM in SALUS).
OntoADR might be used to enable semantic querying on MedDRA in SALUS platform
components, where a MedDRA terms must be provided as input (scenario 1, part B:
enabling semi-automatic reporting of ADE, and scenario 3: Running Exploratory Analysis
Studies over EHRs for Signal Detection).
SP10 will provide a report on the use of signal detection methods applied to electronic
health records. Their results might be reused as specifications for SALUS use cases.
Please note that, SALUS project aims to show integrating the strengths of spontaneous case
safety reports and EHR systems: in other words, EHRs will not only used for direct signal
detection on top of EHRs but we will provide means to query EHRs for signal validation
and evaluation purposes too.
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5.2.6 PONTE
5.2.6.1 Project facts
The full title of the project is “Efficient Patient Recruitment for Innovative Clinical Trials of
Existing Drugs to other Indications”.
Protect is a 7th Framework ICT – STREP project
The project started in March 2010 and is expected to end in February 2013.
The project is coordinated by CETIC.
Web site: www.ponte-project.eu
5.2.6.2 High Level Objectives
The PONTE project intends to provide a platform that will offer intelligent automatic
identification of patients eligible to participate in well-specified clinical trials for drug
repositioning, based on a patient risk assessment.
The focus of the project is on patient recruitment for clinical trials by “enabling semantic
interoperability between clinical research and medical practice information systems”.
5.2.6.3 Interesting Work Packages
WP2 Requirements and use cases
WP3 Ponte Architecture
WP4 Semantic data and metadata representation
5.2.6.4 Possible input for Salus
The PONTE project also reuses clinical care data from different origin, addressing the issue
of interoperability / usability of these data for clinical trials related patient recruitment. The
project addresses also the privacy and confidentiality issue of reusing data as it focuses on
patient identification and recruitment. The Salus consortium will evaluate the PONTE
options as soon as available outside the consortium.
The PONTE consortium developed an appropriate ontology. That ontology is of course
focusing on the domain of application for the validation of the PONTE developments: the
administration of thyroid hormone for patients with myocardial infarction and ST elevation.
That PONTE ontology will be examined with the intention to find opportunities for
common or similar semantic interoperability approaches.
5.2.7 OMOP
5.2.7.1 Project facts
The full title of the project is “Observational Medical Outcomes Partnership”.
OMOP is a public private partnership intended to improve the drug safety monitoring. Web site: http://omop.fnih.org
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5.2.7.2 High Level Objectives
Employing a wide variety of approaches from different scientific fields like epidemiology,
statistics, computer science etc., OMOP seeks to answer a critical challenge: what can
medical researchers learn from observational databases, can one single approach be applied
to multiple diseases? Success would mean the opportunity for the medical research
community to do more studies in less time, using fewer resources and achieving more
consistent results.
5.2.7.3 Interesting Work Packages and Outcomes
OMOP Common Data Model (CDM)
A data model was created to transform the included data sources into a common format
designed for analytical purposes. The CDM standardizes the format and the included
vocabularies map the data sources into the OMOP CDM.
OMOP Outcomes Reference Set
OMOP established an open-source library of 10 Health Outcomes of Interest (HOI)
definitions2 for use in observational studies. These ten HOIs are a subset of all conditions
that are of importance due to their historical associations with drug toxicities, their medical
significance, and/or public health implications. There is little consensus for best practice in
defining HOIs in observational databases, as observational studies for the same outcome
often use different definitions.
OMOP Methods Library
Partners of OMOP implemented several different methods built specifically for the OMOP
CDM to address the analytical problems of monitoring the health outcomes of interest. The
methods have been tested across the data sources available in the OMOP data community
and are available under the Apache public license.
5.2.7.4 Possible input for Salus
The OMOP CDM might be used as the data store for the observational screening methods in
SALUS. The methods implemented on that structure will require small modifications to
conform to the SALUS architecture which will be beneficial for the Temporal Association
Screening tools.
The SALUS project can contribute back to OMOP Project by providing the necessary
interoperability infrastructure to create new data sources in conformance to OMOP CDM
model
2 Angioedema, Aplastic Anemia, Acute Liver Injury, Bleeding, GI Ulcer Hospitalization, Hip Fracture,
Hospitalization, Acute Myocardial Infarction, Mortality after Myocardial Infarction, Acute Renal Failure
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5.2.8 Eureca
5.2.8.1 Project facts
The full title of the project is “Enabling information re-use by linking clinical research and
care”.
Protect is a 7th Framework ICT project
The project started in February 2012 and is expected to end in August 2015.
The project is coordinated by Philips Health.
Web site: http://eurecaproject.eu
5.2.8.2 High Level Objectives
The aim of the project is to achieve semantic interoperability between clinical information
systems and clinical trial systems, using NLP technology to analyse available even free text
data. The semantic interoperability will be validated through efficient patient recruitment for
clinical trials and long term follow-up of patients beyond the end of a clinical trial, “for
better research and patient safety”.
An important goal is to develop “tools enabling the discovery of new, clinically relevant
knowledge” by data mining biomedical data and also to identify relevant clinical guidelines
for a patient.
The domain of application is oncology in general, but more especially breast cancer.
5.2.8.3 Interesting Work Packages and Aspects
WP3 Information Extraction and Data Access
WP4 Semantic Interoperability
WP5 Data Mining and Knowledge Discovery
WP7 Ethics, Legislation, Privacy and Security
EURECA plans to build (non limitative list):
- Automated recruitment of patients for trials
- Supporting update of clinical guidelines
- Supporting design of feasible ad relevant eligibility criteria, based on patient
population and previous trials
- Automated detection and reporting of side effects
- Quick overview of available information about a patient
- Longterm follow-up of patients
5.2.8.4 Possible input for Salus
There is some overlap with some of the aspects of the SALUS project, more specifically
when considering “long term follow-up of patients… for better patient safety” and the
automatic detection and reporting of side effects. Other Eureca use cases are not addressed
by SALUS.
There seems to be a different approach regarding the detection and reporting of side effects
of oncology treatments, SALUS giving more importance to human element in detecting and
reporting ADEs. That difference can at least partially be declared by the domain of
application, medication in general versus applied to oncology.
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Eureca also adheres technologically to “RDF summarisation” of the large amount of
information available, e.g. regarding the maintenance of the guidelines. That approach is
also supported by SALUS.
5.2.9 INTEGRATE
5.2.9.1 Project facts
The full title of the project is “Integrative Cancer Research Through Innovative Biomedical
Infrastructures”.
Protect is a 7th Framework ICT STREP project
The project started in February 2011 and is expected to end in January 2014.
The project is coordinated by Philips Health.
Web site: www.fp7-integrate.eu/
5.2.9.2 High Level Objectives
“At the centre of INTEGRATE is a shared repository of clinical, genomic and imaging data,
originating from multiple clinical trials in breast cancer”. The purpose is to build predictive
models, to identify biomarkers and to answer to research questions faster and with more
confidence.
The focus is on the screening of the patients in oncology clinical trials, extracting clinical
data for eligibility purposes from electronic health records, acquiring molecular testing data
and tracking biological samples.
The project will provide tools for researchers for central review of data across trials.
5.2.9.3 Interesting aspects
The integration of various data from multiple clinical trials addressing mainly similar
clinical conditions (breast cancer), the options regarding data accessibility and content
representation.
5.2.9.4 Possible input for Salus
There is a common issue on interoperability and use of standards, but at another level. The
project is mainly centralising data yet used for clinical trials. The electronic health records
from which data (complementary data) are extracted were yet used for other clinical trials,
though mainly addressing the same clinical domain of application.
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5.2.10 eTRIKS
5.2.10.1 Project facts
The full title of the project is “European Translational Information and Knowledge
Management Services”.
Protect is an IMI project. The project started in October 2012 to end in September 2017.
The project is coordinated by Astra Zeneca and the Imperial College London.
Web site: www.etriks.org/
5.2.10.2 High Level Objectives
“eTRIKS address a problem faced by all translational researchers: How to maximize the
impact of the collected data while minimizing costs.” The purpose is to integrate research
data from different IMI projects, to add knowledge management tools and to offer that to the
pharmaceutical research company.
The project intends to provide a sustainable KM platform and Service to support Private /
Public Translational Research (TR) in IMI and beyond.
The project intends to be a single point of access to “curated” historic TR study data on the
cloud.
5.2.10.3 Interesting Aspects
Some keywords used by eTRIKS: cloud hosting, KM Platform, Data & Service Standards,
Analytics, Curation and Training.
The storage (cloud) and re-use of “curated” data from different “studies” for other “studies”
seems challenging regarding privacy and security related aspects.
5.2.10.4 Possible input for Salus
The project is mainly addressing clinical trials data. SALUS is not addressing clinical trials
and therefore not producing clinical trial data that may be stored in the eTRIKS platform.
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5.2.11 OpenPHACTS
5.2.11.1 Project facts
The full title of the project is “Open Pharmacological Spaces”.
Protect is an IMI project. The project started in November 2012.
The project is coordinated by Pfizer with the Universität Wien as managing entity.
Web site: www.openphacts.org/
5.2.11.2 High Level Objectives
To reduce the barriers to drug discovery in industry, academia and for small businesses, the
Open PHACTS consortium is building an Open Pharmacological Space (OPS). This will be
a freely available platform, integrating pharmacological data from a variety of information
resources and providing tools and services to question this integrated data to support
pharmacological research.
The project will provide tools to access public as well as commercial pharmacology data by
using RDF (Resource Description Framework) to encode metadata on the available data.
The Open PHACTS platform offers actually (1/2013) yet more than 800 Million triples.
5.2.11.3 Interesting Aspects
The way huge amounts of data from different databases and in different forms / formats are
made accessible in a mum of time, based on open standards.
The application is technologically based on the use of RDF and dataset descriptions.
Mappings between the difference source data are considered as crucial.
The data are stored in a “data cache”, being an RDF store.
5.2.11.4 Possible input for Salus
The project addresses more the pharmaceutical research community as a whole, enabling en
easing access to all kind of “pharmacological data”. The project does not intend to address
native clinical data for pharmaceutical research.
The technological approach on how to address huge amounts of data, using metadata
directories, as in Salus, might be valuable input for the Salus project when enlarging the
data sources, as part of an exploitation phase.
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5.2.12 Linked2Safety
5.2.12.1 Project facts
The full title of the project is “Ensuring Patient Safety in Clinical Trials”.
Linked2Safety is an FP7 projects The project started in October 2011 and ends per September 30, 2013
The project is coordinated by Intrasoft.
Web site: www.linked2safet-project.eu/
5.2.12.2 High Level Objectives
Linked2Safety will build semantically-interlinked, secure medical and clinical information
space that will facilitate stakeholders to dynamically discover, fruitfully combine and easily
access medical resources and information contained distributed Electronic Health Records
(EHRs), ensuring integration and synthesis of patient and clinical data, respecting patients
anonymity, data ownership and privacy, as well as European and national legislation.
Linked2Safety will support sound decision making towards the effective organization and
execution of clinical trials.
Linked2Safety will validate and evaluate the Linked2Safety results by developing proof-of-
concept pilot clinical trials design studies.
5.2.12.3 Interesting aspects
The objectives as documented during the Convergence Initiative meeting of January 22,
2013 are:
- Enable patient safety through anonymisation of clinical sites and clinical data
- Build a semantically-interlinked medical information space to recruit patients
across European clinical data sets and adverse event detection
- Support effective organisation and execution of clinical trials, embedding
governance, legal and ethic requirements.
5.2.12.4 Possible input for Salus
The project is, beside other areas of application, at least partially addressing similar domains
of application: pharmacovigilance and more precisely ADE detection.
It seems important to consider the Linked2Safety patient safety approach as input for the
SALUS project and vice-versa.
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5.3 Projects still to start
5.3.1 EMIF
5.3.1.1 Project facts
The full title of the project is “European Medical Information Framework”.
EMIF is IMI project The project will start in February 2013 and expected to end in January 2018
The project is coordinated by Janssen Pharmaceutica and managed by the Erasmus
University Medical Centre Rotterdam.
Web site:
5.3.1.2 High Level Objectives
The EMIF project intends to offer “a sustainable and scalable information framework which
has the potential to access detailed data” for clinical researchers. The project will focus on
the discovery of predictors for metabolic complications of obesity and on the discovery of
protective and precipitating factor in dementia and in Alzheimer disease.
5.3.1.3 Interesting Work Packages
The project has 15 Work Packages. The most interesting – at least for non partners – are
most probably:
WP1 Clinical Data Collection (and related problems)
WP11 Harmonisation and semantics
WP12 Data extraction, benchmarking, aggregation and linkage
5.3.1.4 Possible input for Salus
Most options taken by the EMIF consortium will most probably only be validated too late to
have an important impact on the SALUS implementation.
The EMIF use cases are also quite different to the Salus domain of application. Medication
and even more pharmaco epidemiology isn’t in the scope of EMIF.
There might be an input from SALUS into EMIF, more especially in handling clinical data
from different origin, as for most of the listed projects. The same issues regarding legal,
organisational, technical and semantic interoperability will need to be addressed.
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6 INVOLVEMENT IN OTHER PROJECTS
Involvement in other projects addressing some aspects also addressed in Salus can be fruitful for
Salus as well as for these other projects.
We are distinguishing effectively attending meeting organised by and/or within another project’s
consortium on one hand and joint meetings on the other hand.
6.1 Attending other project’s internal meetings
6.1.1 EHR4CR Advisory Board Meeting
The EHR4CR project is considered as one of the most promising projects regarding secondary
use of EHR data. It is therefore important for Salus to informed on what’s going on in that
project.
The SALUS project was represented by two partners at the first EHR4CR Advisory Board
meeting in Basel on November 7, 2012 from 09:00 to 13:00: Dr. Dirk Colaert (Agfa) as full
member and Dr. Jos Devlies (EuroRec), as observer.
SALUS and EHR4CR have both in common the re-use of EHR Data. SALUS focuses on long
term pharmacovigilance. EHR4CR has a broader focus including clinical trial protocol
feasibility studies, patient recruitment, trial execution as well as pharmacovigilance, the latter
more related to ‘early’ and ‘severe adverse events’. The EHR4CR project is expected to
address pharmacovigilance only late 2013. SALUS may therefore be of more interest to
EHR4CR than vice-versa.
Members of the EHR4CR Advisory Board are:
Gunnar Klein, Norway, National Centre for EHR Research at NTNU, president
Dirk Colaert, Belgium, Agfa
Jörg Kränzlein, Germany, ISoft (CSC)
Mitra Rocca, USA, FDA
Fergus Sweeney, United Kingdom, EMA – European Medicines Agency
Jean-Paul Deslypere, Singapore/Belgium, not present
Danielle Dupont, Switzerland, Data Mining International, not present
Minutes and Main Conclusions:
The Advisory Board discussed its role within the project, which is surely not to steer
the project.
The choice for the HL7 syntax was questioned.
The current legacy EHR systems are a major challenge requiring improved recordings
in order to realise the project vision.
The Business Modelling documentation provided to the Advisory Board was
considered as “preliminary” and need to include “physicians” as stakeholders.
The vision and mission statement for the project was discussed. Proposals for
readjustment were done.
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6.1.2 SemanticHealthNet Consortium Meeting, September 3 and 4, 2012
The SemanticHealthNet project is considered as the upmost important project focusing on the
semantic interoperability between eHealth information systems, even if the chosen domains of
piloting and implementation are not directly related to drug safety and pharmacovigilance.
Domain of collaboration: Semantic Interoperability. Realising (up to a certain level) the
“overall Semantic Interoperability” seems to be the main purpose of the project. Semantic
Interoperability is rather an enabler, a pre-requirement to realise the purpose of the Salus
project, using EHR system data in pharmacovigilance and improving the related processes.
Related to the following task within Salus:
Task 4.1 Creating the Content Models for the Functional Interoperability Profiles
Task 4.2 Creating a common set of data elements
Task 2.4 Cooperation with other projects
Description of the input from the partners into Salus3:
Semantic Health Net started with selecting two (limited) domains of application to validate
SHN options and/or developments: chronic heart failure (clinical care) and cardiovascular risk
management (public health).
Scenarios (short notes) are collected from different pilot sites in order to extract the (minimal)
data set.
Identified data elements are coded:
EN13606 detailed clinical models
Open EHR archetypes
HL7
IHTSDO Snomed CT
Different combinations of Snomed CT were possible for the same concepts.
Pharmaceutical issues or issues regarding pharmacovigilance are not addressed (yet).
Some statements noted
Interoperability is a continuous and never ending story
Interoperability is not just sharing data
ISO/CEN organised workshop and will further investigate how Contsys – HISA – 13606 can be
used together.
Salus presence:
Agfa Healthcare Dirk Colaert
ERS Gerard Freriks & René Schippers
EuroRec Jos Devlies & Georges De Moor
INSERM Christel Daniël & Nassim Douali
3 Describe possible input, possible added value for Salus from the collaboration for suggested collaboration. Describe
effective input from reported collaborations. In case of no input, please motivate the option (to be included in the
collaboration report deliverable.
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6.1.3 EHR4CR Semantic Interoperability WP4 Meeting, Paris January 23-24,
2013
6.1.3.1 Main objective of the workshop
The 4th Workshop of WP4 of the EHR4CR project mainly focused on
Semantic limitations of the actual EHR4CR protocol feasibility development and the October
2012 pilot demonstration
The semantic needs when extending the number clinical trials to be addressed by the platform
The requirements when moving to the next two scenarios: patient recruitment and trial
execution, in cooperation with WP1 of that project
The remaining problems regarding privacy and security, resulting in a unwillingness of some
EHR4CR pilot sites to provide “real data”. This was addressed in a joint workshop between
WP4 and WP5.
6.1.3.2 Agenda of the Workshop
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6.1.3.3 Some interesting statements
A detailed report of the meeting will be produced within the EHR4CR consortium and published on
the EHR4CR web site.
1. There seems to be a performance / efficiency issue at the query endpoints. Database
optimization is listed as one of the points of attention to increase efficiency. The question is
made if some “rules based querying” should be included with reference to the SALUS
project?
2. Semantic Web Technology and Tools is what we should think about (Charlie Mead)
3. “Important to have a model… but also important how that model is represented. This is
addressing the issue of metadata exchange.” (Charlie Mead)
4. Semantically equivalent >< semantically identical. Do we always need semantically identical?
5. The model promoted by CDISC is RDF. Serialise a triple store.(Landen Bain)
6. “Strip everything except semantics. There is only semantic harmonization?” (Landen Bain)
7. Metadata are essential to define something as semantically “identical”. (Landen Bain)
8. It has been discussed and agreed that the EHR4CR project can use the metadata registry that
is being developed by the SALUS project.
9. The use of the new IHE DEX profile is discussed. Please note that SALUS project is actively
contributes to this new IHE DEX Profile.
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6.1.3.4 Presence of the Salus Consortium
The Salus consortium was represented in all the meetings, mostly by members of the Salus
consortium, also participating in the EHR4CR project.
AGFA Dirk Colaert
EuroRec Jos Devlies
INSERM Christel Daniel
Marie Christine Jaulent
Gunnar Declerck
Sajjad Hussain
The Salus Advisory Board Member Kerstin Forsberg (Astra Zeneca) was also present.
6.2 Cross project meetings
6.2.1 The Basel Convergence Meeting on Secondary Use of EHR Data,
November 7, 2012
The SALUS and the EHR4CR consortia were the co-organisers of the Basel Convergence
Meeting on Secondary Use of EHR Data.
6.2.1.1 Original Invitation as published on the website of EuroRec
6.2.1.2 Purpose of the meeting
The main purpose of the meeting was to prepare a larger event on re-use of EHR data,
scheduled in Brussels, first quarter of 2013.
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The invitation clearly specified that purpose, identifying some challenges to be addressed:
1. Semantic interoperability for research use, e.g. consistent usage of terms and data
structures that are frequently needed in trials, e. g. how to use CDISC and SNOMED CT
together (and other usages, e.g. in post marketing surveillance, public health research….);
2. Data quality, how it can be defined and how to control scientifically the variable quality
of routinely collected data;
3. Metadata that can support the wide scale understanding of research data sets so that they
are correctly (re-)used by others sharing access to such data;
4. Platform architectures (conflicting designs?);
5. Privacy protection and consent for research uses of EHRs and other sources, legal
contexts (and enlarging the uses of research data for which only narrow consent might
exist);
6. Business modelling, in relation to the re-use of EHRs for research and also specifically
for interoperability.
6.2.1.3 Invited projects
The following projects were invited to attend the “Basel Convergence Meeting”:
IMI Projects
o EHR4CR http://www.ehr4cr.eu
o eTRIKS http://www.etriks.org
o EMIF to start shortly at that moment
DG Sanco Projects
o Parent http://www.patientregistries.eu
DG Connect projects
o SALUS http://www.salusproject.eu
o Eureca http://eurecaproject.eu
o Integrate http://www.fp7-integrate.eu
o p-Medicine http://p-medicine.eu/
o SemanticHealthNet http://www.semantichealthnet.eu
o TRANSFoRm http://www.transformproject.eu
o diXa http://www.dixa-fp7.eu
A table with essential information on each of the projects was distributed to the attendees. The
matrix is available on the EuroRec web site
http://www.eurorec.org/ECprojects_convergenceRoundTable_Basel2012/
The name of the file is “Matrix – Convergence Round Table – v3.xsls.
6.2.1.4 Agenda
There was no strict agenda. The different challenges were addressed one by one, each of the
represented projects being requested to comment the issue. Some challenges were added “on
the road”, resulting in the next list of issues related to mainly secondary use of EHR data. The
final list is summarised in the next slide:
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Categorise the issues Semantic interoperability: identifying items and context in order to enable a correct and reliable
interpretation of the content
Metadata: correct and consistent identification of the nature (and status)
Quality of data entry and structuring the content
Glossaries : domain related concepts and terms
Privacy :
the main issue is the different “interpretations” of privacy : need for harmonisation
privacy enhancing techniques: how and what is needed ?
Trust
Ethics
Problem(s) awareness, promotion, education
Technical issues:
common data model, queries
Business - € related issues – added value
Metrics, evaluation (linked to quality and quality assessment)
(Generic) test data required ?
6.2.1.5 Attendees
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6.2.1.6 Minutes
Each of the represented consortia were asked to inform the other attendees on how they
experienced ‘problems’ and on how they addressed these issues within their project.
No formal decisions were taken, the purpose of the meeting being to inform each other.
6.2.1.7 Next Steps
See section 6.2.3.
6.2.2 Discipulus Consultation Meeting – Barcelona, 27 November 2012
The Discipulus project “aims to direct” the agenda and “to frame the necessary steps in the
Digital Patient”.
The Digital Patient, a VPH (Virtual Physiological Human) concept, intends to implement levels
of health prediction using patient-specific information and predictive models of physiological
systems. The Digital Patient focuses also on “understanding and explanation of the effects of
treatments”.
Possible input for the Salus project
The approach of the “Digital Patient” is rather predictive, while the Salus project addresses
more the warning for possible safety risks and the discovery of effective Adverse Events.
The “Digital Patient” analyses patient data and uses them as input for predictive models
through a Virtual Physiological reality and models. Supporting the provision of better and
individualised care is the focus.
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Salus has a double focus. It has a care improvement aspect, analysing patient data in order to
identify actual risks and to protect patients against adverse events, based on documented
patterns. Salus also collects and analyses (data mining) larger patient data sets to “detect”
expected and unexpected adverse events related to the use of medicinal products. It also offers
adverse event reporting facilities.
Both projects need to address the semantic problems addressing and using data from different
origin.
Salus presence:
Agfa Healthcare Dirk Colaert
EuroRec Jos Devlies
6.2.3 SALUS-EHR4CR Bilateral Convergence & Cooperation Meeting, Paris
18-21-22 January 2013
SALUS and EHR4CR project WP4 subgroup has organized a bilateral convergence meeting
for two and a half days on January 18, 21 and 22 for discussing possible collaboration
opportunities between the two projects especially with respect to semantic interoperability and
the use of IHE profiles. The agenda of the meeting was as follows:
Date: Friday January 18, 2013: 10:00-17:00
Title: Use cases, IHE QRPH & protocol representation
Location: AP-HP HOPITAL ROTSCHILD – Room 27 Pavillon 3
Participants: SALUS Project : Gokce Banu Laleci (SRDC), Ali Anil Sinaci (SRDC), Mustafa Yuksel
(SRDC), Gunnar Declerck (INSERM), Sajjad Hussain (INSERM)
EHR4CR Project: Christel Daniels (INSERM, AP-HP), Sajjad Hussain (INSERM),
Nicolas de St Jorre (XClinical), Landen Bain (CDISC)
Topics: o Short presentation of both SALUS & EHR4CR current status
o SALUS scenario/use-cases and achieved developments
o EHR4CR scenario/use-cases and achieved developments
o SALUS + EHR4CR: finding a list of agreed uses-case between both projects
o IHE QRPH: review of existing integration/profiles (RFD+CRD and
DCS) and identification of profiles for EHR4CR/SALUS integration
(based on the result of the internship of M.Kappoko who investigated
how far IHE profiles could address some of the EHR4CR use cases)
o Generally speaking what will be the use of CDISC ODM and CDASH (and
mappings to these resources) in EHR4CR or SALUS
o CDISC Protocol Representation Model (including the model of
eligibility criteria and activities) and needed extension
Date: Monday, January 21, 2013: 10:00-17:00
Title: Data element exchange and metadata repository
Location: INSERM – Stair D (Centre de Recherche des Cordeliers)
Participants: SALUS Project : Gokce Banu Laleci (SRDC), Gunnar Declerck (INSERM), Sajjad
Hussain (INSERM)
EHR4CR Project: Christel Daniels (INSERM, AP-HP), Sajjad Hussain (INSERM),
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Nicolas de St Jorre (XClinical), Landen Bain (CDISC)
Topics: o Short presentation of both SALUS & EHR4CR data elements (definition, scope
and current implementation)
o Metadata repositories (caDSR, eMERGE, ISO 11179, etc)
o IHE DEX profile
o Projectathon based on IHE QRPH
Date: Tuesday, January 22, 2013: 10:00-13:00
Title: Action Plan
Location: INSERM – Stair D (Centre de Recherche des Cordeliers)
Participants: SALUS Project : Gokce Banu Laleci (SRDC), Dirk Colaert (AGFA), Gunnar Declerck
(INSERM), Sajjad Hussain (INSERM)
EHR4CR Project: Christel Daniels (INSERM, AP-HP), Sajjad Hussain (INSERM),
Nicolas de St Jorre (XClinical), Landen Bain (CDISC)
Topics: 9:30-11:00: Action plan between CDSIC IHE QRPH, SALUS, EHR4CR
11:00-12:00: Joint EHR4CR-eTRIKS meeting (+ Y.Guo)
As presented in the agenda, one of the first actions was to discuss EHR4CR and SALUS
pilots in detail. It has been realized that, EHR4CR mostly focuses on clinical trials, while
SALUS focuses on post marketing safety studies. One of the use cases of EHR4CR project
(4th use case) will be about adverse event reporting, however it is estimated that this pilot will
be realized within the last six months of the project. SALUS project’s ICSR reporting tool
will already be available by then, EHR4CR project will evaluate its application in EHR4CR
project too.
SALUS project reported that they do not want to invest on IHE RFD, CRD profiles much, as
they are not capable of handling semantic mismatches in a dynamic way. The new IHE Data
Exchange (DEX) profile is discussed in detail, and SALUS project presented that they would
like to go with IHE DEX approach. It has been provisionally agreed that, EHR4CR and
SALUS projects will both use DEX profile. Apart from that a joint projectathon does not
seem feasible at least for now. SALUS team will check whether they can use IHE RPE Profile
for defining very basic study protocols for describing post marketing safety studies.
SALUS team presented possible implementing options for IHE DEX profile, by listing the
possible standards that can be used for each transaction. Gokce and Landen will continue to
work on these, to complete Volume 2 of the profile proposal. The team altogether discussed
the initial Volume 1 description of IHE DEX profile.
SALUS Team introduced the ideas of metadata registries (MDR), and presented briefly the
ISO/IEC 11179 based MDR implementation they are carrying out. It has been discussed that
this open source implementation can be used by EHR4CR project too. EHR4CR team
presented that they are working on an editor for creating Data Element definitions. It has been
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discussed that this editor can be integrated to the MDR implementation carried out in SALUS
project.
Logistic issues regarding the joint AMIA Clinical Research Informatics Summit Panel has
been discussed, and it has been agreed that SALUS will be represented by Anil, as Gokce will
have to be in Brussels in the same days.
6.2.4 Convergence Initiative Meeting, Paris 22 January 2013
The EHR4CR Consortium hosted a “Convergence Initiative” linked to their Semantic
Interoperability workshop, organised by WP4 of the EHR4CR project. The workshop intended
to do a gap analysis and to rescope the semantic interoperability workplan for the EHR4CR
project, considering they are moving on from PFS (protocol feasibility services) to PRS (patient
recruitment services) and clinical trial execution.
Pharmacovigilance, the SALUS domain of application, will only be addressed by EHR4CR as
their Fourth domain of application, domain of reuse of EHR data.
Agenda of the meeting
Presentations
The presentations are made available on the following web address
http://www.w3.org/wiki/HCLS/ClinicalObservationsInteroperability/Convergence
Minutes
The purpose of the meeting is to have better insight of the semantic interoperability issues in
the five projects represented.
The focus of each of the projects is actually more on a stage before the semantic
interoperability, but rather at the level of the syntax, on the level on how formatted information
from different origin, from different sources can be merged in common datasets.
All the projects participating in the convergence meeting are shortly presented in section 5.
A more detailed report will be made available by Sajjad Hussain and Christel Daniel of
INSERM.
An overview of semantic issues and how they were addressed was presented as conclusion of
the convergence initiative and updated during the session.
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Researc
Projects
Information
Models
(MDRs)
Clinical
Terminologies
/Ontologies
Terminology
Services
(Management
& Mappings)
Query
Language &
Query
Builder
(GUI)
EHR Data
Quality and
Preparation
Data
Exchange
Format
Use-cases /
Scenarios
Description
Current
Issues
Others
EHR4CR HL7 v3 models
«StudyDesign»
*
CDA , CDISC
IHE Profiles
LOINC,
ATC,ICD,
SNOMED-CT,
PathLex
MedDRA
Mapping
Browsing
Searching
Expansion
Management
Eclectic/
OCL/
SPARQL
Template-
based
EHRETL
CDWs
Dealing with
clinical data
structures
templates, data
elements
EURECA CTS Canonical
Model
EHR Canonical
Model
Core Dataset
Relevant set
from BioPortal
Core dataset
(SNOMED-CT
LOINC,MedD
RA
ICD,CDISC)
Reasoning
Mapping
SPARQL
with Regular
Exp,
annotated
criteria,
Rule-based,
Script-based
Unstructured
data/ plain
text
Dealing with
Common Data
Models
(standard
information
models)
SALUS SALUS CIM
(CDA, OMOP
ODM, CDISC
ISO EN
13606), Data
Definition
Model of
ORBIS system
IHE Profiles
SNOMED-CT
MedDRA
ICD-9/10
LOINC / ATC
SALUS
Harmonized
Ontologies
CDE Ontology
MDR ISO
11179
Reasoning
Convergence
rules
SPARQL
Rule-based
calculations
(Temporal
Constraints)
HQMF
Queries for
eligibility
-IHE profile
based
interaction
with EHRs
(for
collecting
anonymized
medical
summaries
for research
studies)
SPARQL
endpoints on
EHRs
Interfacing
with DEX,
IHE profiles
other standard
information
models
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Salus Presence
SDRC Gokce Banu Laleci
Agfa Health Dirk Colaert
EuroRec Jos Devlies
INSERM Gunnar Declerck
Marie-Christine Jaulent
Christel Daniel
Sajjad Hussain
OpenPhacts VoID
QUDT
Various Data
BioPortal
sources
UMLS,
ChEBI, etc
Mappings
Reasoning
Provenance
Curation
Application-
specific
GUIs
SPARQL
Restful
Services/API
RDF(S)
OWL
Dealing with
memory issues
with triple
stores
API vs
SPARQL
Ontologies:
Requirements
vs
Recommendati
ons
Linked2Saftey HL7/openEHR
RxNorm,
DSM-4,
SNOMED,
LOINC,
Reasoning
Mapping?
SPARQL Unstructured
data
SPARQL
endpoints on
EHRs?
Data-cube
building
SIG
recruitment
Legal ethical
framework and
exploitation
strategy
eTRIKS Common Data
format
Omics Data &
Mappings
Common
Ontology
eTRIKS
ontology
management
service
Storage
SQL (DB))
ETL
i2b2
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6.2.5 The Brussels Convergence Conference on secondary use of EHR data,
March 20-21, 2013
A large audience “Conference on secondary use of EHR data” is planned in Brussels, March 20
and 21, 2013. The conference will organised in cooperation with DGSanco and DG Connect.
An exhaustive report of that meeting will be included in Deliverable D2.4.2.
7 CONCRETE PROJECT TO PROJECT COOPERATION
7.1 Possible Collaboration with EHR4CR Project
As a result of the bilateral convergence meeting held on January 18, 21 and 22 2013, some
concrete collaboration opportunities have been agreed between SALUS and EHR4CR projects.
These are presented in Section 6.2.3.
7.2 Possible Collaboration with CDISC2RDF Initiative
There is an explorative initiative, called CDISC2RDC
4, for making standards
from CDISC (Clinical Data Interchange Standards Consortium) available using generic
standards from W3C (World Wide Web Consortium), i.e. generic standards from the stack of
standards for the Semantic Web (RDF triple based). This initiative has been proposed by early
adopters in AstraZeneca and Roche5. After the presentation of the initial efforts to implement
SALUS Semantic metadata repository based on ISO 11179 Standard in ApacheCon 2012;
CDISC2RDF effort has showed interest in SALUS work in this field. SALUS project had the
opportunity to present the current progress and also the vision of implementing a semantic
metadata registry for enabling semantic interoperability between clinical research and care
domains to CDISC2RDF on November 29, 2012 through a teleconference. Kerstin Forsberg
from AstraZenaca, Frederik Malfait from ROCHE and Charlie Mead (NCI, NIH USA, co-chair
of W3C HCLS Clinical Observation Interoperability group) have attended to this
teleconference. After this teleconference, the available work of SALUS project,
(https://github.com/sinaci/semanticMDR) has been shared with CDISC2RDF community, and
further collaboration opportunities will be pursued.
7.3 Possible Collaboration with IHE Quality, Research and Public Health
Domain (QRPH)
SALUS Project has initiated contact with IHE Quality, Research and Public Health Domain
(QRPH), in order to work on new profile proposals that are of interest to SALUS project
4 http://cdisc2rdf.com/
5 Semantic models for CDISC based standard and metadata management,
http://kerfors.blogspot.se/2012/05/semantic-models-for-cdisc-based.html
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interoperability approach. In particular, Dr. Gokce B. Laleci (SRDC) and Dr. Christel Daniel
(INSERM) will collaborate with Dr. Landen Bain (CDISC) in the preparation of IHE Data
Exchange (DEX) Profile. The aim of IHE DEX Profile is to exploit a metadata registry to
annotate both eCRF or ICSR forms and also medical summaries (that may be represented in
HL7 CCD) format with Common Data Elements maintained in a metadata registry, so that,
interoperability between clinical research and care domains can be achieved on the fly, by
retrieving extraction specification of a certain data element in one domain from a standard
document in another domain. This work is quite parallel with the improvements proposed in an
early SALUS publication: “Providing Semantic Interoperability between Clinical Care and
Clinical Research Domains”, Laleci, G., Yuksel, M. ; Dogac, A., IEEE Transactions on
Information Technology in Biomedicine; hence SALUS project will take active participation in
the preparation of this profile.
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8 ADVISORY BOARD
8.1.1 Members of the advisory board
The members of the Advisory Board are external experts nominated on basis of their
experience in re-use of EHR data for pharmacovigilance related research.
The Full Members of the Advisory Board are:
Mrs. Vanessa Binamé, Belgium, Belgian Federal Food and Drug Administration, Drug
Surveillance Agency
Mrs. Kerstin L. Forsberg, Sweden, Astra Zeneca
Prof. Dr. Dipak Kalra, United Kingdom, Centre of Health Informatics, University
College London
Dr. Mauro Venegoni, Italy, Regione Lombardia, responsible for pharmacovigilance
Dr. Xavier Kurz, United Kingdom, European Medicines Agency (EMA), coordinator
of the PROTECT project on monitoring post-authorisation outcome of medicines (IMI
project)
Vanessa Binamé, actually head of the Directorate Generam Post(marketing) of the Federal
Agency for Medicines and Health Products, graduated as Pharmacist at the University of Liège,
Belgium, 1998. She has a Management Masters Degree of the Institute St. Louis, Brussels and
obtained a post-graduate in Pharmacology and Pharmaceutical Medicine at Free University of
Brussels (ULB. She is administrator of CBIP/BCFI the editor of the Belgian National Drug
Database, member of the reimbursement commission of the National Health Insurance Institute,
Kerstin L Forsberg, AstraZeneca R&D Information, Principle Informatics Scientist within the
Analytics, Information and Knowledge Engineering Practice (AIKE). Kerstin has 25+ years of
experience in information and knowledge management strategies, standards and solutions,
across the pharmaceutical, news and automotive sectors. For the last 11 years, her focus has
been on improving the utility and value of clinical information. Externally she is engaged in the
IMI project on Electronic Heath care Records for Clinical Research (EHR4CR), W3C Health
Care and Life Science (HCLS) interest group for semantic web, Open Biomedical Ontologies
(OBO) community, and Clinical data standards organization (CDISC). Kerstin has a Ph.Lic
degree in Informatics and she is the author of research publications in computer supported
collaborative work (CSCW) and semantic web.
Dipak Kalra, is a Clinical Professor of Health Informatics at University College
London, President of the EuroRec Institute and a Director of the openEHR Foundation.
He plays a leading international role in research and development of electronic health record
architectures and systems, including the requirements and models needed to ensure the robust
long-term preservation of clinical meaning and protection of privacy. He has led the
development of CEN and ISO standards on I interoperability, personal health records, I
requirements, and has contributed to several I security and confidentiality standards. Dipak
is involved in European research on I system quality 47abeling, semantic interoperability and
clinical knowledge discovery. Dipak leads a EU Network of Excellence on semantic
interoperability, and a project to develop a European roadmap on patient empowerment
innovations. He and his UCL team are partners in I4CR, an Innovative Medicines Initiative on
the re-use of electronic health record information for clinical research, alongside ten global
pharmaceutical companies. EuroRec is the Managing Entity of I4CR.
Mauro Venegoni, MD, is consultant of the Pharmacovigilance regional Centre of Lombardy,
Milan, since 2010. He was graduated in Medicine (Milan, Italy, 1971), specialized in Internal
Medicine (Milan, 1976), Allergology and Clinical Immunology (Milan, 1980), and took a
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Diploma in Epidemiology and Biostatistics (McGill University, Montreal, CA, 1995). His
career developed mainly as Hospital doctor for more than 30 years (since 1974 to 2005) in
Internal Medicine Departments: since 1997 as Head of Medicine Department, Fatebenefratelli
Hospital, Milan. He was involved since 1989 in research and activity in Pharmacovigilance and
Pharmacoepidemiology: Scientific Director of Regional Centre of Pharmacovigilance of
Lombardy from 2000 to 2005, in late 2005 was called at the Italian Drug Agency /(AIFA) as
Head of Pharmacovigilance Unit. Since March 2008 to December 2009 was the Italian delegate
at the CHMP-Pharmacovigilance Working Party, European Medicine Agency (EMA), and in
2009 was the Italian delegate in the Technical Committee on the new legislation on
Pharmacovigilance in Brussels. He is author of more than 100 publications. He read and speaks
with proficiency English, French, Spanish.
Xavier Kurz, graduated in 1982 as a Medical Doctor at the University of Liege, Belgium. He
specialised in Tropical Medicine and worked for several years in public health projects in
Africa and Asia. He obtained a MSc (1991) and a PhD (1997) in Epidemiology and
Biostatistics at McGill University, Montreal, Canada. He joined the Department of
Pharmacology of the University of Liege, where he developed and conducted pharmaco-
epidemiological and pharmacoeconomic studies on vascular disorders and dementia. He joined
the Belgian Centre for Pharmacovigilance (Ministry of Health) as scientific expert in 1995 and
the Pharmacovigilance and Risk Management Sector of the European Medicines Agency
(EMA) in 2005. As Signal Detection Scientific Advisor and Project Leader, he chairs the
Signal Validation meeting and has coordinated the EMA activities for the safety monitoring of
Influenza A/H1N1 pandemic vaccines in 2009-2010. He is coordinator of the IMI PROTECT
(Pharmacoepidemiological Research in Outcomes of Therapeutics by a European ConsorTium)
project and Principal Scientific Advisor to the European Network of Centre for
Pharmacoepidemiology and Pharmacovigilance (ENCePP).
8.2 Mission of the advisory board
The advisory board is expected to review and to comment mainly the use cases, the privacy
options, the technological implementation and business development strategy defined by the
Salus consortium.
The advisory board is expected to provide that input in complete independence.
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8.3 First Meeting of the Advisory Board on January 16-17, 2013
8.3.1 Invitation
8.3.2 Introduction and Agenda of the AB meeting
The following documentation was send to the members of the Advisory Board. This enabled
them to prepare the meeting considering the actual status of the project.
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December 11, 2012
Dear Advisory Board Members,
First of all, as the coordinator of the SALUS Project, I would like to thank you once again for being a
part of SALUS Advisory Board. As you know, our first Advisory Board Meeting will be organized on
January 16-17, 2013.
Enclosed I would like to present you a summary of the progress of the ICT 287800 SALUS Project
(Scalable, Standard based Interoperability Framework for Sustainable Proactive Post Market Safety
Studies) between Month 1-Month 10 (February 2012 – November 2012).
First, the Project Web site is: http://www.salusproject.eu/
Brief information about SALUS Workpackages can be found in:
http://www.srdc.com.tr/projects/salus/index.php/project-overview/workpackages
The current progress can be viewed from:
http://www.srdc.com.tr/projects/salus/index.php/work-progress
All of the SALUS Public Deliverables are also available from this page.
SALUS ID Card is available from:
http://www.salusproject.eu/docs/SALUS-fp7factsheet.pdf
An overview of SALUS Project’s objectives is summarized in our first White Paper. It is
available from:
http://www.salusproject.eu/docs/SALUSwhite_paper-Final.pdf
One of the first activities of SALUS Project was the investigation of the requirements of SALUS
Pilot applications. For this purpose, first of all, current situation and practices in ADE detection
and ADE reporting, clinical research studies including clinical trials and post market safety
studies at Technical University of Dresden (TUD) and Lombardy Region are analysed. In addition
to this, an analysis of the current I Systems, and the corresponding Data Warehouses used for
statistical research in TUD and Lombardy Region is conducted. Secondly, the current practices
for pharmacovigilance studies at Uppsala Monitoring Center are examined. In particular, the
process and systems used for collecting case safety reports, signal detection methods utilized
using case safety reports and signal detection methods utilized using EHRs are analysed. The
standards used in these processes are also examined. Thirdly, the post market safety study
processes at ROCHE are examined. These are reported as a part of D8.1.1. In addition to these,
six different pilot application scenarios have been defined and analysed to extract the
requirements for pilot applications at clinical sites. These pilot scenarios are also discussed in
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“Deliverable 8.1.1 – Pilot Application Scenario and Requirement Specifications of the Pilot
Application”, which is available from:
http://www.salusproject.eu/docs/D8_1_1-Final.pdf
After the finalization of Pilot requirements, within the scope of Task 3.3, the “Requirement
Specification of SALUS Architecture” is reported in accordance to IEEE 1233-1998 & IEEE 830-
1998. Initial software components and the interactions between these were identified through use
case descriptions. The functional, interface, data, and non-functional requirements are
documented. The resulting requirements analysis provides a more consistent view of the
challenge to be addressed by the SALUS system and defines a common terminology. SALUS
“Deliverable 3.3.1 – Requirement Specification of SALUS Architecture” is available from:
http://www.salusproject.eu/docs/D3_3_1%20Requirement%20specif%20SALUS%20Architectur
e%20v1.2.pdf
The Consortium then worked on the conceptual design of the SALUS architecture according to
the document guidelines presented in IEEE-1016 Recommended Practice for Software Design
Descriptions (SDD). As an SDD document, this document aims to show how SALUS software
system will be structured to satisfy the requirements identified in the SALUS software
requirements specification, i.e. D3.3.1. It is a translation of requirements into a description of the
software structure, software components, interfaces, and data necessary for the implementation
phase. In essence, the SDD becomes a detailed blueprint for the implementation activity. SALUS
“Deliverable 3.4.1 – Conceptual Design of the SALUS Architecture” is available from:
http://www.salusproject.eu/docs/D3_4_1ConceptualDesignoftheSALUSArchitectureFinal.pdf
After the finalization of the conceptual design of SALUS Architecture, several different tasks in WP4
(Semantic Interoperability Framework for Post Market Safety Studies), WP5 (Functional
Interoperability Profiles and Toolkits for Exposing EHRs for secondary use in Post Market Safety
Studies) and WP6 (Integrating Clinical Research with Clinical Care) are initiated to build the SALUS
architecture iteratively. These have not been finalized and reported yet, however we will provide
information about our studies and progress to you during our meeting.
Up to now, SALUS has four publications:
Gokce B. Laleci, Mustafa Yuksel, Asuman Dogac, Providing Semantic Interoperability between
Clinical Care and Clinical Research Domains, Accepted for publication in IEEE Transactions on
Information Technology in BioMedicine
Gokce B. LALECI ERTURKMEN, Asuman DOGAC and Mustafa YUKSEL, SALUS: Scalable,
Standard based Interoperability Framework for Sustainable Proactive Post Market Safety Studies,
MIE 2012, Pisa- Italy, 26-29 August 2012.
Gokce B. Laleci Erturkmen, Asuman Dogac, Mustafa Yuksel, Sajjad Hussain, Gunnar Declerck,
Christel Daniel, Hong Sun, Kristof Depraetere, Dirk Colaert, Jos Devlies, Tobias Krahn, Bharat
Thakrar, Gerard Freriks, Tomas Bergvall, Ali Anil Sinaci, Building the Semantic Interoperability
Architecture Enabling Sustainable Proactive Post Market Safety Studies, Accepted as a poster in
SIMI 2012 Wokshop (Semantic Interoperability in Medical Informatics), in ESCW 2012:
Extended Semantic Web Conference, May 27, 2012 in Heraklion (Crete), Greece
Gunnar Declerck, Sajjad Hussain, Yves Parès, Christel Daniel, Mustafa Yuksel, Ali Anil Sinaci,
Gokce Banu Laleci Erturkmen, Marie-Christine Jaulent, Semantic-sensitive extraction of I data to
support adverse drug event reporting, SWAT4LS Workshop, Paris – France, 30 November 2012.
You can access these publications from :
http://www.srdc.com.tr/projects/salus/index.php/publications
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Our Advisory Board Meeting will start at 17:00 o’clock on January 16, 2012. First of all, we will
present you SALUS Project in general summarizing our activities and current progress. On January
17, 2012, we aim to discuss four different topics with you:
- SALUS Semantic and Technical Interoperability Approach
- ADE Detection and ICSR Reporting Processes
- SALUS Pilot application scenarios
- Possible exploitation approaches and business value
For these, we will have short presentations presenting SALUS approach, current results, and
discussion points and would like to hear your feedback on these.
I am at your disposal for any further information request.
Many thanks and best regards,
Dr. Gokce Banu Laleci Erturkmen
Coordinator of 287800 SALUS Project
8.3.3 Minutes
January 16th
Gokce did first a general overview presentation of the SALUS project by explaining briefly the main
objectives, active tasks, pilot application scenarios and the progress so far. She stated that the details
of some major activities will be presented on January 17th.
Her presentation is available from:
http://www.srdc.com.tr/projects/salus/docs/SALUSOverviewJanuary2013v2.pdf
An initial set of comments were made after that introductory presentation. They are reported in the
SALUS Paris Meetings Minutes – January 15-17, 2013. Hereby an extract of some of the questions
and the answers provided by the consortium:
1. Xavier Kurz: what kind of data are you including when you use data from the EHRs.
Gokce: we have two different EHR sources of data: TUD (University of Dresden) and
LISPA, the clinical data warehouse of the Lombardy Region. The first are hospital
EHR data, the second are mainly administrative patient summaries.
2. Xavier Kurz: You mention ADEs, but we are more interested in adverse reactions
Niklas: the tool will detect adverse drug events, the physician will check them and
decide whether or not to report a suspected adverse
3. Vanessa Binamé: Will you involve other EHR sources? If so, how will you select them?
Gokce: This is a scoped project and we will proceed with our end-users only during
the life time of the project.
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4. Vanessa Binamé: When you work with many different hospitals from different countries, you
can face with many different interoperability challenges. Some attributes are mandatory in
some hospitals, not in some others, etc.
Gokce: We are trying to validate our methodology here. We do not claim that with
our actual implementation, it will be possible to integrate immediately all possible
EHR systems.
Gokce: We are also basing our efforts on top of widely used standards/profiles. For
example, we are already able to consume epSOS compliant patient summaries.
Dirk: When there are new EHRs to be integrated, there is of course new work to do.
But, this is more of similar work that is done for the previous systems; not totally
designing and implementing something new. Hence, the approach is scalable.
5. Xavier Kurz: What will happen to the pilot applications beyond the project?
Gokce: After the end of the project, it is up to our end-users to continue to use the
pilot applications that we have developed. This will be addressed in the exploitation
plan.
6. Vanessa Binamé: Be careful with the data protection issues
Dipak Kalra: Do not pool the data
Gokce: We already have a specific task for de-identification and pseudonymization of
medical data, and we already completed the implementation of some reusable
methods. We will work with our end-users' data protection officers to apply these in
our pilot applications. In the mean time, we have applied to their ethical boards as
well.
7. Dipak Kalra: Having a middleware approach and basing on well-known standards is a very
scalable and acceptable approach that I appreciate. It is a very brave project.
8. Dipak: But, this is a STREP and you have very ambitious objectives. Each of your use cases
is almost a project of its own. So, this is my concern. You do not have enough time and effort
to complete everything that you aim. I would expect to see that you are scoping yourselves,
e.g. only for cardiovascular diseases domain.
Gokce: We scope ourselves with the pilot application use cases that we have. For
example, we will not reason on top of all / complete terminology systems. We will
demonstrate according to our requirements in pilot applications.
Dirk: We are also not starting from scratch. For example, you know we did similar
things for Debug-IT as well.
January 17th
Up to 6 presentations were given with details on specific aspects of the SALUS project:
- The ADE notification and detection tool by Tobias
- The ICRS reporting tool by Gunnar Declerck
- The UMC use cases by Niklas
- The ROCHE use case by Bharat
- The SALUS Semantic and Technical Interoperability Approach by Dirk Colaert
- The SALUS exploitation approach by Dirk Colaert
The presentations are available on the web site of Salus.
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Several interesting remarks were made by the Advisory Board Members.
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ADE Notification and Detection Tool
1. Xavier Kurz: EMA and UMC have produced an Excel DB including all the known ADEs
(with the appropriate MedDRA codes).
Developed within the PROTECT project.
DB available and can be used by SALUS to check whether the ingredient is included in the
PROTECT database, then you can check whether it is really an ADE.
- Kerstin Forsberg: I should be ideally if this data source could be provided ideally
as RDF.
- Gokce: the SALUS project can provide such an RDF data source for further use.
2. Xavier Kurz: ADE detection rules are very complex. This is a huge task. You will need an
expert medical group for that. May be possible for a limited domain: a specific diseases, a drg
domain.
3. Dipak Kalra: what is (regarding ADE detection) the denominator? You should be concerned
about “noise”.
ICRS Reporting Tool
1. Vanessa Binamé: Healthcare Professionals do not want to spend time. This has an impact on
the design of the tools.
2. Dipak Kalra: HPs are patient oriented, not drug safety oriented.
3. Dipak Kalra: forget the word “relevant” for the data reported.
- Niklas: The human element is key in this project. It would be best if we can know
the answer to “why do you think that this is an adverse reaction?”
- Dipak Kalra: Fine, and for that the machine should deal with the boring stuff.
(note: not only relevant stuff)
The ADE Notification and ICRS Reporting Tool presentation is available on the Salus web site:
http://www.srdc.com.tr/projects/salus/index.php/publications . See under “Other Materials”
Use Cases UMC and ROCHE
Only a few comments were given:
1. Niklas: “Signal detection is just like crime scene analysis; while EHRs are similar to close-
circuit surveillance camera systems.
2. Dipak Kalra: nice use case (ROCHE) to assess the value of SALUS
Semantic and Technical Interoperability Approach
1. Kerstin Forsberg: “You should not just formalize your big resources such as EHRs, but also
smaller resources such as the known ADE list that Xavier mentioned.”
2. Dipak Kalra: “I have a comment about the Domain Ontology (DO). You cannot have a single
ontology to represent everything. You can have multiple focused ontologies, which are
linked.”
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- Dirk, Gokce: We do not aim to define the unique healthcare domain ontology.
We will provide a set of linked semantic resources. The first is not maintainable.
We will also focus on our requirements in SALUS; we will not address all
healthcare / patient safety domains.
Possible exploitation approaches
1. Dipak Kalra: “I would be tempted to separate anything that supports clinical trials from
observational research”
2. Xavier Kurz: “The focus should be on increasing the quality”
8.3.4 Main recommendations made by the advisory board
1. The project might be too ambitious. The project should try to focus on the low hanging fruit
to be sure that this will be realised. (Prof. Dipak Kalra)
2. “Detection” of new ADEs may not be realistic to realise within the project (Dr. Xavier Kurz)
3. Make use of the ADE database produced by the PROTECT project. (Dr. Xavier Kurz)
4. Be aware that Healthcare Professionals are patient care oriented. (Prof. Dr. Dipak Kalra)
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9 INTERNATIONAL BODIES IN DRUG SURVEILLANCE
9.1 ID and main activities of the International Bodies
9.1.1 European Medicines Agency – EMA
The European Medicines Agency is the European Union body responsible for coordinating
the existing scientific resources put at its disposal by Member States for the evaluation,
supervision and pharmacovigilance of medicinal products. The Agency provides the Member
States and the institutions of the EU the best-possible scientific advice on any question
relating to the evaluation of the quality, safety and efficacy of medicinal products for human
or veterinary use referred to it in accordance with the provisions of EU legislation relating to
medicinal products.
The Agency is responsible for EU marketing authorizations in the centralized procedure
where the pharmaceutical companies can apply for a single authorization that is valid
throughout the EU member states as well as the Europeans Economic Areas.
The Agency also monitors the safety of medicines through the pharmacovigilance network. It
will also take actions if adverse reactions are detected for a specific medicine.
Website: http://www.ema.europa.eu
The Agency is well informed on the SALUS, one of his directors (Xavier Kurz) being
member of the Advisory Board.
9.1.2 National Pharmacovigilance Authorities
The National Pharmacovigilance Authorities are responsible for regulation and surveillance
of the development, manufacturing and sale of drugs and other medicinal products. They aim
to ensure that patients and healthcare professionals use safe and effective medicinal products.
Together with the other National Authorities they strive to improve the control of medicines.
A major part of the work is devoted to the approval of medicines and safety analysis to
monitor the effect of products on the market.
Two National Pharmacovigilance Agencies are represented in the Advisory Board. Mrs.
Vanessa Binamé represents the Belgian Agency, Dr. Mauro Venegoni the Lombardy
Regional Agency.
9.1.3 European Federation of Pharmaceutical Industries and Associations –
EFPIA
The European Federation of Pharmaceutical Industries and Associations (EFPIA) represent
the pharmaceutical industry operating in Europe. Through its direct membership of 33
national associations and 37 leading pharmaceutical companies, EFPIA is the voice on the EU
scene of 1,900 companies committed to researching, developing and bringing to patients new
medicines that will improve health and the quality of life around the world.
EFPIA supports a vision of modern and sustainable healthcare systems in Europe, where
patients have equal and early access to the best and safest medicines, which supports
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innovation, empowers citizens to make informed decisions about their health and ensures the
highest security of the medicines supply chain.
Web site: http://www.efpia.eu/
EFPIA is represented in the consortium by ROCHE.
9.2 Other Cooperation and Dissemination Activities
Dissemination activities and diverse cooperation activities are reported in Deliverable D2.2.1
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10 SALUS COLLABORATION TEMPLATE
A template has been provided to the Consortium Members in order to facilitate collaboration
reporting.
Collaboration Report / Suggestion6 Purpose of the form
The form should be used to report/document as well as to suggest collaboration activities linked to the Salus project and/or
to nominate experts for the advisory board or for other specified activities within the project.
The form should also be used to report effective reuse of developments from other projects as well to document why some
options used in other projects will not be used within the Salus project. The reports will be used to populate Deliverable
D2.4.1/2 and 3. Each “technical” work package and/or task leader should produce (at least) yearly such a report.
Partner submitting report / suggestion
Partner:
Name & first name:
Date:
Issue addressed
Collaboration with another project Advisory Board
Collaboration with an organisation (other than a supporting or organising partner)
Other:
Identification of the collaboration partner:
Name of the contact person / expert:
Organisation / Project / Company7:
Address:
Contact e-Mail:
Web address:
Way of cooperation:
Reuse of documentation from the partner, e.g. a deliverable. Describe:
6 Select report or suggestion.
7 Specify department if any
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Direct contact with the identified person/expert. Describe:
Attending an event organised by the partner:
Other:
Domain of collaboration8:
Related to the following task within Salus:
Description of the input from the partner into Salus9:
8 Specify the domain of collaboration, e.g. security & privacy issues, semantic interoperability, ontology, EHR related
issues, etc…
9 Describe possible input, possible added value for Salus from the collaboration for suggested collaboration. Describe
effective input from reported collaborations. In case of no input, please motivate the option (to be included in the
collaboration report deliverable.