title: Integration services to enable regional shared electronic health records.
abstract: eHealth is expected to integrate a comprehensive set of patient data sources into a coherent continuum, but implementations vary and Portugal is still lacking on electronic patient data sharing. In this work, we present a clinical information hub to aggregate multi-institution patient data and bridge the information silos. This integration platform enables a coherent object model, services-oriented applications development and a trust framework. It has been instantiated in the Rede Telemática de Saúde (www.RTSaude.org) to support a regional Electronic Health Record approach, fed dynamically from production systems at eight partner institutions, providing access to more than 11,000,000 care episodes, relating to over 350,000 citizens. The network has obtained the necessary clearance from the Portuguese data protection agency.
authors: IEETA - Inst. of Electronics and Telematics Engineering of Aveiro, Portugal. ico@ua.pt
authors: Ilídio C
authors: IC
authors: Oliveira
authors: João P S
authors: JP
authors: Cunha
mesh_terms: D022126:Access to Information; D003195:Computer Communication Networks; D016494:Computer Security; D003201:Computers; D057286:Electronic Health Records; D006801:Humans; D020407:Internet; D008498:Medical Record Linkage; D017146:Models, Organizational; D012984:Software; D018511:Systems Integration