Federated healthcare record server--the Synapses paradigm

Area of Science:

• Health Informatics
• Distributed Computing Systems
• Healthcare Information Management

Background:

• Healthcare delivery necessitates patient information sharing, increasingly via Electronic Health Records (EHRs).
• Disparate information systems and record architectures pose challenges for uniform EHR access.
• The Synapses project addresses the need for integrated healthcare information systems.

Purpose of the Study:

• To present the Synapses computing environment and its Federated Healthcare Record Server.
• To demonstrate uniform access to patient information across heterogeneous and autonomous systems.
• To provide an overview of the Synapses approach within the Open Distributed Processing Reference Model.

Main Methods:

• Development of a Federated Healthcare Record Server within the Synapses computing environment.
• Adoption of an architecture based on European Committee for Standardisation Technical Committee 251.
• Specification of server interfaces using the ISO standard Interface Definition Language.

Main Results:

• The Synapses Federated Healthcare Record Server enables uniform access to distributed patient data.
• The system integrates information from heterogeneous autonomous information systems and other Synapses servers.
• The architecture aligns with established standards for interoperability.

Conclusions:

• The Synapses environment provides a viable solution for unified access to fragmented Electronic Health Records.
• Standardized interfaces and a federated approach enhance healthcare information exchange.
• The project demonstrates the potential of distributed computing for improving healthcare information systems.