Biomedical subjects

Helma van der Linden

Publications and source records attributed to Helma van der Linden.

6 recordsLinked to original sources

PubMed2005

PropeR revisited.

INTRODUCTION: The PropeR EHR system (PropeRWeb) is a multidisciplinary electronic health record (EHR) system for multidisciplinary use in extramural patient care for stroke patients. DESIGN: The system is built using existing open source components and is based on open standards. It is implemented as a web application using servlets and Java Server Pages (JSP's) with a CORBA connection to the database servers, which are based on the OMG HDTF specifications. PropeRWeb is a generic system which can be readily customized for use in a variety of clinical domains. EVALUATION: The system proved to be stable and flexible, although some aspects (a.o. user friendliness) could be improved. These improvements are currently under development in a second version.

Computer Systems↗

PubMed2005

Towards a Generic Connection of EHR and DSS.

Decision Support Systems (DSS) are typically integrated in Electronic Health Record systems (EHR). By removing this integration full reuse of a DSS system is possible. The connection between the EHR and the DSS system should be standards-based and generic. We intend to demonstrate the viability of this setup by implementing it using PropeRWeb as EHR system, Gaston as DSS system, HL7v3 messages and the SOAP protocol.

Computer Systems↗

PubMed2004

Archetypes: the PropeR way.

The PropeR project studies the effect of Decision Support in an Electronic Health Record system (EHR) on the quality of care. One of the applications supports a multidisciplinary primary care team rehabilitating stroke patients in their home environment. This project required an EHR system that could handle information of multiple disciplines and multiple, distributed data sources. It should also be flexible enough to handle an entirely different domain with only minor modifications. The resulting EHR system is a distributed system based on international standards and reusable components. It is generic in nature since all references to the domain are stored in separate XML documents: the clinical data are defined through a modified version of the OpenEHR archetypes, described in XML and views on the data, either for review or for data entry are also described in XML documents. Currently, the system is being evaluated by a care team using laptops with a wireless internet connection. The use of standards greatly improves the quality and reusability of the resulting software system, but they do not solve the issues that surface during implementation, such as context and screen representation.

Computer Communication Networks↗

PubMed2003

PropeR: a multi disciplinary EPR system.

This article describes the architecture of an EPR system developed for the PropeR project. This EPR system not only aims at supporting home care of stroke patients, but is also designed in such a way that it can be ported to other medical services without much effort. We will briefly describe the Stroke Service and the related PropeR project. Starting from a list of requirements to construct a generic EPR system we will outline the architecture and describe the standards and methods used. Subsequently we describe the implementation and the problems encountered. In the discussion, we will go into the advantages and disadvantages of the tools and techniques we have used.

Computer Systems↗

PubMed2003

PropeR revisited.

The PropeR EHR is a multidisciplinary EHR system that is built using existing open source components. This paper discusses the implementation of this system and the advantages and challenges encountered when using open source components.

Computers↗

PubMed2002

Towards a PropeR combination of patient records and protocols.

The combination of a computer-based patient record system with a decision support system may give physicians the decisive push they need to accept such systems. In the PropeR-project we determine the requirements for a generic interface between both such systems and measure its potential impact on patient care. In this overview we describe the objectives, the experimental approach, and the current state of the PropeR-project. We also discuss the original positions behind the project.

Clinical Protocols↗