E-health in the new millennium: a research and practice agenda.

Advances in telecommunications, automated processes, web technologies and wireless computing are already forcing dramatic changes in a variety of sectors, ranging from business and industry to education and health. Yet, the electronic business space, in a broader sense, is still in a relatively early state of evolution, and it is only recently that policy makers have started looking at the potential of applying the tools and techniques of e-commerce to the tasks of other sectors. The use of the internet as a source of health information and connectivity between healthcare providers and consumers has increased interest in e-health. E-health offers the rich potential of supplementing traditional delivery of services and channels of communication in ways that extend the healthcare organisation's ability to meet the needs of its patients. To date, some e-health applications have improved the quality of healthcare, and later they will lead to substantial cost savings. However, e-health is not simply a technology but a complex technological and relational process. In this sense, practitioners and researchers who want to successfully exploit e-health need to pay attention to various pending issues that have to be addressed. The aim of this paper is to propose a novel taxonomy for e-health research in the new millennium by instantaneously presenting the current status with some major themes of e-health research.

Telematics Service for Home and Satellite Hemodialysis.

Home hemodialysis (HD) for the treatment of end-stage renal disease was first implemented about 30 years ago. In this paper the application of telematics monitoring services for supporting patients who need home HD or satellite HD is described. Two modified HD machines were located in two renal units, and a central control station (CCS, UNIX workstation with multimedia PC terminal) was located in another room of the hospital. Bidirectional communication between the modified HD machines and the CCS was managed using ISDN (Integrated Services Digital Network) links. Nine patients had 150 HD sessions performed using these HD machines over a period of 5 months. This system, called the HOMER-D system, provided on-line, remote supervision of the HD machine-related functions and the clinical condition of the patients through measurement of blood pressure, pulse rate, PO2 (pulse oxymetry), and ECG from the CCS. Any disturbances in the functioning of the HD machines were both visible and audible in the CCS, and the observer could give teleconsultation to the renal unit staff. No major dialysis-associated complications were observed; all data and alarms were transmitted correctly; and patients received adequate HD treatment.