Journal of telemedicine and telecare
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We carried out a systematic review of recent telemedicine assessments to identify scientifically credible studies that included comparison with a non-telemedicine alternative and that reported administrative changes, patient outcomes or the results of an economic assessment. From 605 publications identified in the literature search, 44 papers met the selection criteria and were included in the review. Four other publications were identified through references cited in one of the retrieved papers and from a separate project to give a total of 48 papers for consideration, which referred to 42 telemedicine programmes and 46 studies. ⋯ New evidence on the efficacy and effectiveness of telemedicine was given by studies on geriatric care, intensive care and some of those on home care. For a number of other applications, reports of clinical or economic benefits essentially confirmed previous findings. Although further useful clinical and economic outcomes data have been obtained for some telemedicine applications, good-quality studies are still scarce.
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Thirty nursing auxiliaries at a Brazilian hospital were trained in intramuscular injection at the ventrogluteal site in a lecture delivered by videoconference (over an IP connection at up to 512 kbit/s). Participants were able thereafter to practise on the same manikins used for demonstration during the lecture, until they felt confident in carrying out the procedure. ⋯ The principal reasons given for attending the videoconference lecture were the ability to combine work and education, the opportunity to participate in an innovative approach and an interest in the subject of the lecture. The present study demonstrates the potential of videoconferencing for distance education in nursing.
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We conducted a postal survey of 140 family and community specialist physicians in a predominantly rural area which had received clinical telemedicine services and videoconferenced continuing medical education (CME) for two years. The questionnaire contained 46 items. The response rate was 47%. ⋯ In relation to their decision to stay in their community for at least one year, respondents rated telemedicine lower in importance than all but one of 17 other factors expected to influence physician recruitment and retention in rural communities. The influences on physician rural recruitment and retention are complex. However, telemedicine was used more frequently by the more rural physicians, and there was a relationship between higher usage and higher ratings of its value as a community support.
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We studied the reliability of teledermatology diagnoses made using a Web-based system. Clinical photographs and information relating to 125 patients were placed on a Web server. Three dermatologists made the most likely diagnosis via a Web interface. ⋯ Seventy-seven per cent of the patients were correctly diagnosed by at least two dermatologists when clinical information was provided. A Web-based system appears to be reliable for teledermatology. A single well trained teledermatologist may give better results than a group of less well trained clinicians.