A federated network of Data Partners
The EHDEN project aims to collaborate with diverse institutions, data sources and data custodians across the EU, with a goal of harmonising source data to the OMOP common data model locally, within a federated network.
Following the 5 open calls to date we have organised, we currently have 140 Data Partners from 26 different countries which are mapping their data to the OMOP common data model. This includes several EHDEN project partners who have also mapped their data to the OMOP CDM for use in the federated network.
We are looking forward to extending this further via subsequent open calls.
Our EHDEN Portal with a Data Partner Catalogue and Feasibility Dashboards (for those who have completed their mapping to the OMOP CDM) is live, with more information here.



United Kingdom (17) and Ireland (1)
- Clinical Practice Research Datalink
- Health Informatics Centre
- King's College London
- Royal College of General Practitioners Research and Surveillance Centre
- SAIL Databank
- University College London
- Akrivia Health
- Barts Health NHS Trust
- Harvey Walsh Ltd
- Leeds Teaching Hospitals
- UK National Neonatal Research Database
- Connected Bradford
- Optimum Patient Care
- Queen Mary University of London
- GOSH
- University College London Hospitals
- University of Edinburgh
- Trinity St James's Cancer Institute

Spain (22)
- Biocruces Bizkaia Health Research Institute
- IMIM
- Parc Salut Mar Barcelona (PSMAR)
- Fundación de Investigación Biomédica del Hospital Universitario 12 de Octubre
- Fundación para la Investigación del Hospital Universitario La Fe de la Comunidad Valenciana (HULAFE)
- Fundación para la Investigación e Innovación Biosanitaria en Atención Primaria (FIIBAP)
- Servicio Cántabro de Salud and IDIVAL
- The Information System for Reseach in Primary Care (SIDIAP)
- Vall d’Hebrón Hospital Campus
- Marina Salud S.A.
- Parc Sanitari Sant Joan de Déu
- Rioja Salud
- Servicio Madrileño de Salud
- Instituto Aragonés de Ciencias de la Salud (IACS)
- Institut Català d'Oncologia
- Consorci Corporació Sanitària Parc Taulí
- Research Institute - Hospital de la Santa Creu i Sant Pau
- Fundació Institut d´Investigació Sanitària Illes Balears
- Conselleria de Sanidade
- INCLIVA
- Virgen Macarena University Hospital
- Healthcare Service of the Principality of Asturias


Italy (21)
- Fondazione IRCCS Istituto Neurologico Carlo Besta
- AUSL Reggio Emilia
- Fondazione Poliambulanza Istituto Ospedaliero
- Azienda Policlinico Universitaria di Modena
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
- SIMG
- IRCCS Policlinico San Donato
- Fondazione Istituto Nazionale dei Tumori
- Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo
- Fondazione IRCCS Policlinico San Matteo
- ATS Bergamo
- Azienda Ospedaliera Universitaria Integrata Verona
- Casa di Cura Privata del Policlinico (CCPP)
- Fondazione Toscana Gabriele Monasterio per la Ricerca Medica e di Sanità Pubblica (FTGM)
- ISMETT
- ASL Roma 1
- Grande Ospedale Metropolitano "Bianchi-Melacrino-Morelli"
- Basilicata Cancer Registry
- AO Card. G. Panico - Center for Neurodegenerative Diseases and Aging Brain
- University Hospital of Parma
- IRCCS Azienda Ospedialiero-Universitaria di Bologna Policlinico Sant'Orsola

Belgium (10)
- Lynxcare
- Medaman
- AZ Klina
- University MS Center
- AZ Delta
- Ziekenhuis Oost-Limburg
- AZ Damiaan Oostende
- AZ Maria Middelares
- Universitaire Ziekenhuizen KU Leuven
- Icometrix
The Netherlands (6)
Luxembourg (1)

Estonia (1)
Denmark (1)
Finland (6)
- Hospital District of Southwest Finland
- BCB Medical Ltd
- Pirkanmaa Hospital District
- Hospital District of Helsinki and Uusimaa
- Prostate Cancer Registry of South West Finland
- Finnish Institute for Health and Welfare (THL)
Norway (2)
Sweden (1)

Serbia (2)
Montenegro (1)


Hungary (2)

Austria (2)


Bulgaria (1)


Czech Republic (2)
