PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 12046146

Why is IT important?

Brian Cohen
View original source ↗Export metadata ↓

Abstract

Healthcare organisations are under pressure to offer improved patient care while at the same time attempting to reduce or, at best, manage costs. Technology has always played an important role in medicine, helping with devices and improving investigations and treatments. In many cases, this technology has helped to boost revenues at the same time. Information Technology (IT) has been applied traditionally within the administrative areas of the organisation. More recently, it is being used within the clinical area and is therefore confronting healthcare professionals with both opportunities and challenges in carrying out their tasks. This paper attempts to cut through the jargon and hype surrounding trends in Information Technology and focus on aspects with which the organisation should be concerned.

Explore related subjects

Computer SystemsDelivery of Health CareInformation SystemsSingaporeTechnologyJournal Article

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

Brian Cohen. 2002. Why is IT important?. https://doi.org/10.1071/ah020170

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2007

Miniature near-infrared dual-axes confocal microscope utilizing a two-dimensional microelectromechanical systems scanner.

The first, to our knowledge, miniature dual-axes confocal microscope has been developed, with an outer diameter of 10 mm, for subsurface imaging of biological tissues with 5-7 microm resolution. Depth-resolved en face images are obtained at 30 frames per second, with a field of view of 800 x 100 microm, by employing a two-dimensional scanning microelectromechanical systems mirror. Reflectance and fluorescence images are obtained with a laser source at 785 nm, demonstrating the ability to perform real-time optical biopsy.

Computer Systems↗
PubMed2007

Proposal for fulfilling strategic objectives of the U.S. Roadmap for national action on clinical decision support through a service-oriented architecture leveraging HL7 services.

Despite their demonstrated effectiveness, clinical decision support (CDS) systems are not widely used within the U.S. The Roadmap for National Action on Clinical Decision Support, published in June 2006 by the American Medical Informatics Association, identifies six strategic objectives for achieving widespread adoption of effective CDS capabilities. In this manuscript, we propose a Service-Oriented Architecture (SOA) for CDS that facilitates achievement of these six objectives. Within the proposed framework, CDS capabilities are implemented through the orchestration of independent software services whose interfaces are being standardized by Health Level 7 and the Object Management Group through their joint Healthcare Services Specification Project (HSSP). Core services within this framework include the HSSP Decision Support Service, the HSSP Common Terminology Service, and the HSSP Retrieve, Locate, and Update Service. Our experiences, and those of others, indicate that the proposed SOA approach to CDS could enable the widespread adoption of effective CDS within the U.S. health care system.

Computer Systems↗
PubMed2006

Imaging tumour motion for radiotherapy planning using MRI.

Novel technology has made dynamic magnetic resonance imaging (MRI) of lung motion and lung tumour mobility during continuous respiration feasible. This might be beneficial for planning of radiotherapy of lung tumours, especially when using high precision techniques. This paper describes the recent developments to analyze and visualize pulmonary nodules during continuous respiration using MRI. Besides recent dynamic two-dimensional approaches to quantify motion of pulmonary nodules during respiration novel three-dimensional techniques are presented. Beyond good correlation to pulmonary function tests MRI also provides regional information about differences between tumour-bearing and non-tumour bearing lung and the restrictive effects of radiotherapy as well as the compensation by the contralateral lung.

Computer Systems↗