Biomedical subjects
P Hurlen
Publications and source records attributed to P Hurlen.
[Electronic house call].
Telemedicine technology will soon be widely available in physicians' surgeries and patients' homes. In this article we discuss the broader implications of its widespread use among physicians, patients, and society as a whole, focusing on the main vehicle of communication between physician and patient; the "electronic home visit" or "electronic house call". After exploring the new relationship that is likely to develop between patients and physicians as a consequence of the use of telemedicine, we then discuss the anticipated broader social, economic and legal consequences of the widespread use of this technology.
Introducing a module for laboratory test order entry and reporting of results at a hospital ward: an evaluation study using a multi-method approach.
The medical record system DocuLive EPR was installed at a "typical" ward at the Central Hospital of Akershus. Modules for laboratory order entry and reporting of results were evaluated prospectively using several information sources (hospital information systems, telephone records, user survey, semi-structured interviews with key informants). The main findings are discussed, and the lessons learned from the evaluation project are presented.
Design and functional specification of the Synapses federated healthcare record server. Synapses Consortium.
Synapses is a project funded under the EU Health Telematics Framework IV Programme. Synapses sets out to solve problems of sharing data between autonomous information systems, by providing generic and open means to combine healthcare records or dossiers consistently, simply, comprehensibly and securely, whether the data passes within a single healthcare institution or between institutions. This paper presents the specification of the Synapses server, the kernel concept of Synapses. It describes the basis in the European prestandard for Electronic Healthcare Record Architecture, the interfaces to the Synapses server and different integration mechanisms for systems providing information to the server. The specification will be verified at a number of validation sites, and the final result will be in the public domain.
Models for representation of terminologies and coding systems in medicine.
Unification of medical coding systems is a perceived need involving a long-term task. Standards will support convergence of present coding systems towards a coherent set of tools. The Project Team "Model for Representation of Semantics" (CEN/TC251/PT003-MOSE) modeled existing tools to obtain a vocabulary apt to describe coding systems and terminologies. Requirements on faithfulness and safety, usefulness and purposiveness, coherence and integration were worked out, and the MOSE's 10 key principles for Standards in Medical Semantics were established.
Establishing an international computer network for research and teaching in public health and epidemiology.
Most universities and major research institutions in North America, Western Europe and around the Pacific are connected via computer communication networks. The authors have used these networks' accessible, low cost, electronic mail system to develop a network of public health researchers and teachers. Current and potential uses of this network are discussed. These networks can not only facilitate international cooperation within public health; they also make it possible to conduct international collaborative research projects that would be too cumbersome and time consuming to initialize and conduct without this communication facility. One participant from Hungary has been able to participate in the network by using telefax. This has some drawbacks compared to electronic mail. In this era of rapid change in Eastern Europe, we urge that electronic communication be made freely available to colleagues in Eastern Europe.
[International collaborative research via computer communication].
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Hepatitis B serum markers and oral health in a group of Norwegian male prisoners.
In 138 male Norwegian prisoners the prevalence of hepatitis B virus (HBV) serum markers was 30.4% and closely related to their drug abuse. The highest frequency of the markers (82.8%) was found in young drug addicts admitting intravenous abuse and the lowest (14.3%) in prisoners denying such abuse. For comparison, the frequency of HBV serum markers in the general male population in Norway is about 4.1%. In young prisoners (less than 30 years), DMF teeth, percentage of gingival bleeding, and percentage of periodontal pockets greater than 4 mm were on an average 18.8, 38.2%, and 7.0%, respectively. These corresponding figures in the older age group (greater than 30 years) were 21.7, 38.5%, and 15.2%. These findings indicate a dental health status somewhere between that of the general population and disadvantaged groups in Norway previously surveyed. Other oral pathological conditions were present in more than one third of the prisoners, but mucosal lesions and disorders of psychosomatic origin did not extend normal ranges. No characteristic lesions attributable to drug abuse were observed. Dental care was given a low priority by the prisoners. Emergency procedures had been the treatment of choice at infrequent, irregular visits to the dentist, leading to enhanced risk of bleeding and of HBV transmission.
The electronic house call. Consequences of telemedicine consultations for physicians, patients, and society.
Within the next 10 years, telemedicine technology is likely to become widely available in physicians' offices and patients' homes. Rather than describing the technology of telemedicine, we discuss the implications of its widespread use among physicians, patients, and society as a whole, focusing on that mainstay of communication between physician and patient, the "electronic house call." After exploring the new relationship that is likely to develop between patients and physicians as a consequence of the use of telemedicine, we discuss the broader economic, legal, and political consequences of the widespread use of this technology.
The basic principles of the synapses federated healthcare record server.
Synapses is a project funded under the EU Health Telematics Framework IV Programme. Synapses sets out to solve problems of sharing data between autonomous information systems, by providing generic and open means to combine healthcare records or dossiers consistently, simply, comprehensibly and securely, whether the data passes within a single healthcare institution or between institutions. This paper presents the specification of the Synapses server, the kernel concept of Synapses. It describes the basis in the European prestandard for Electronic Healthcare Record Architecture, the interfaces to the Synapses client and server and different integration mechanisms for systems providing information to the server. The specification will be verified at a number of validation sites and the final result will be in the public domain.