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Current status of remote radiotherapy treatment planning in Japan: findings from a national survey†. JOURNAL OF RADIATION RESEARCH 2024; 65:127-135. [PMID: 37996096 PMCID: PMC10803164 DOI: 10.1093/jrr/rrad085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 09/04/2023] [Accepted: 10/14/2023] [Indexed: 11/25/2023]
Abstract
The purpose of this study was to investigate the status of remote-radiotherapy treatment planning (RRTP) in Japan through a nationwide questionnaire survey. The survey was conducted between 29 June and 4 August 2022, at 834 facilities in Japan that were equipped with linear accelerators. The survey utilized a Google form that comprised 96 questions on facility information, information about the respondent, utilization of RRTP between facilities, usage for telework and the inclination to implement RRTPs in the respondent's facility. The survey analyzed the utilization of the RRTP system in four distinct implementation types: (i) utilization as a supportive facility, (ii) utilization as a treatment facility, (iii) utilization as a teleworker outside of the facility and (iv) utilization as a teleworker within the facility. The survey response rate was 58.4% (487 facilities responded). Among the facilities that responded, 10% (51 facilities) were implementing RRTP. 13 served as supportive facilities, 23 as treatment facilities, 17 as teleworkers outside of the facility and 5 as teleworkers within the facility. In terms of system usage between supportive and treatment facilities, 70-80% of the participants utilized the system for emergencies or as overtime work for external workers. A substantial number of facilities (38.8%) reported that they were unfamiliar with RRTP implementation. The survey showed that RRTP utilization in Japan is still limited, with a significant number of facilities unfamiliar with the technology. The study highlights the need for greater understanding and education about RRTP and financial funds of economical compensation.
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Economic Evaluation of Telerobotic Ultrasound Technology to Remotely Provide Ultrasound Services in Rural and Remote Communities. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:109-123. [PMID: 35906950 DOI: 10.1002/jum.16070] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 06/20/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Telerobotic ultrasound technology allows radiologists and sonographers to remotely provide ultrasound services in underserved areas. This study aimed to compare costs associated with using telerobotic ultrasound to provide ultrasound services in rural and remote communities to costs associated with alternate models. METHODS A cost-minimization approach was used to compare four ultrasound service delivery models: telerobotic ultrasound (Model 1), telerobotic ultrasound and an itinerant sonographer (Model 2), itinerant sonographer without telerobotic ultrasound (Model 3), and travel to another community for all exams (Model 4). In Models 1-3, travel was assumed when exams could not be successfully performed telerobotically or by an itinerant sonographer. A publicly funded healthcare payer perspective was used for the reference case and a societal perspective was used for a secondary non-reference case. Costs were based on the literature and experience using telerobotic ultrasound in Saskatchewan, Canada. Costs were expressed in 2020 Canadian dollars. RESULTS Average cost per ultrasound exam was $342, $323, $368, and $478 for Models 1, 2, 3, and 4, respectively, from a publicly funded healthcare payer perspective, and $461, $355, $447, and $849, respectively, from a societal perspective. In one-way sensitivity analyses, Model 2 was the lowest cost from a payer perspective for communities with population >2075 people, distance >350 km from the nearest ultrasound facility, or >47% of the population eligible for publicly funded medical transportation. CONCLUSION Health systems may wish to consider solutions such as telerobotic ultrasound and itinerant sonographers to reduce healthcare costs and improve access to ultrasound in rural and remote communities.
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Can You Hear Me Now? Telephone-Based Teleneuropsychology Improves Utilization Rates in Underserved Populations. Arch Clin Neuropsychol 2020; 35:1234-1239. [DOI: 10.1093/arclin/acaa098] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2020] [Indexed: 01/18/2023] Open
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Economic Evaluation of a Telemedicine Service to expand Primary Health Care in Rio Grande do Sul: TeleOftalmo's microcosting analysis. CIENCIA & SAUDE COLETIVA 2020; 25:1349-1360. [PMID: 32267437 DOI: 10.1590/1413-81232020254.28992019] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 10/21/2019] [Indexed: 12/21/2022] Open
Abstract
This study evaluated the cost of public telediagnostic service in ophthalmology. The time-driven activity-based costing method (TDABC) was adopted to examine the cost components related to teleophthalmology. This method allowed us to establish the standard unit cost of telediagnosis, given the installed capacity and utilization of professionals. We considered data from one year of telediagnoses and evaluated the cost per telediagnosis change throughout technology adaptation in the system. The standard cost calculated by distance ophthalmic diagnosis was approximately R$ 119, considering the issuance of 1,080 monthly ophthalmic telediagnostic reports. We identified an imbalance between activities, which suggests the TDABC method's ability to guide management actions and improve resource allocation. The actual unit cost fell from R$ 783 to R$ 283 over one year - with room to approach the estimated standard cost. Partial economic evaluations contribute significantly to support the incorporation of new technologies. The TDABC method deserves prominence, as it enables us to retrieve more accurate information on the cost of technology, improving the scalability and management capacity of the healthcare system.
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Where Does Telemedicine Achieve a Cost Reduction Effect? Cost Minimization Analysis of Teleradiology Services in Japan. Telemed J E Health 2019; 25:1174-1182. [PMID: 31013468 DOI: 10.1089/tmj.2018.0244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Telemedicine as a technology is expected to resolve issues such as doctor shortages and disparities in medical services. However, high costs of system installation and maintenance inhibit its widespread use. Introduction: This study involved a cost minimization analysis for installation of a teleradiology system in the Hokkaido prefecture of Japan. Conditions under which system utilization is cost-efficient and system utilization is effective for cost reduction were analyzed. Materials and Methods: A cost minimization analysis was conducted using three geospatial points of 50, 100, and 200 km from Sapporo city, the prefectural capital of Hokkaido, assuming a central imaging diagnosis center in Sapporo. The analysis was conducted from the standpoint of both patients and requesting hospitals. Results: From the patient's standpoint, a cost reduction effect was observed at all three distances from system installation. In contrast, from the hospital's standpoint, a cost reduction effect was found only when teleradiology examination was conducted from a distance of at least 100 km from Sapporo. Discussion: Results show that the cost reduction effect for patients increased as the travel distance increased. Although the teleradiology service is beneficial for a wide range of patients, the financial burden on requesting hospitals is significant. Conclusions: The following conditions were found necessary to reduce the requesting hospital's financial burden: the hospital should be far from the imaging diagnosis center, an inexpensive system is to be selected, and the system needs to be utilized continuously.
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Training for rural radiology and imaging in sub-saharan Africa: addressing the mismatch between services and population. J Clin Imaging Sci 2012; 2:37. [PMID: 22919551 PMCID: PMC3424787 DOI: 10.4103/2156-7514.97747] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2011] [Accepted: 02/20/2012] [Indexed: 11/15/2022] Open
Abstract
The objectives of this review are to outline the needs, challenges, and training interventions for rural radiology (RR) training in Sub-Saharan Africa (SSA). Rural radiology may be defined as imaging requirements of the rural communities. In SSA, over 80% of the population is rural. The literature was reviewed to determine the need for imaging in rural Africa, the challenges, and training interventions. Up to 50% of the patients in the rural health facilities in Uganda may require imaging, largely ultrasound and plain radiography. In Uganda, imaging is performed, on an average, in 50% of the deserving patients in the urban areas, compared to 10–13 % in the rural areas. Imaging has been shown to increase the utilization of facility-based rural health services and to impact management decisions. The challenges in the rural areas are different from those in the urban areas. These are related to disease spectrum, human resource, and socio-economic, socio-cultural, infrastructural, and academic disparities. Countries in Sub-Saharan Africa, for which information on training intervention was available, included: Uganda, Kenya, Tanzania, Rwanda, Zambia, Ghana, Malawi, and Sudan. Favorable national policies had been instrumental in implementing these interventions. The interventions had been made by public, private-for-profit (PFP), private-not-for profit (PNFP), local, and international academic institutions, personal initiatives, and professional societies. Ultrasound and plain radiography were the main focus. Despite these efforts, there were still gross disparities in the RR services for SSA. In conclusion, there have been training interventions targeted toward RR in Africa. However, gross disparities in RR provision persist, requiring an effective policy, plus a more organized, focused, and sustainable approach, by the stakeholders.
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Abstract
In our previous study, in 1997, we evaluated the cost of teleconsultations in a primary care centre compared with the cost of the conventional alternative, travelling to the hospital. The results showed that teleconsultations were cheaper than patient travel when the annual workload was more than 110 patients in ophthalmology and 115 patients in dermatology. Using the same method of analysis for 2009 data showed that cost savings would occur if the annual workload was 20 patients in ophthalmology and 17 patients in dermatology. The main differences between the two studies are the reduced cost of the technology (which was based on PCs in 2009) and the increased cost of staff. Both studies show that teleconsultations can be cost-effective in a relatively small health centre. The cost of technology continues to decrease, although the other costs in our break-even analysis continue to increase. However, the usability of technology continues to improve, and this will make telemedicine a more attractive alternative in the future.
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Medical diagnosis using adaptive perceptive particle swarm optimization and its hardware realization using field programmable gate array. J Med Syst 2010; 33:447-65. [PMID: 20052897 DOI: 10.1007/s10916-008-9206-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The paper proposes to develop a field programmable gate array (FPGA) based low cost, low power and high speed novel diagnostic system that can detect in absence of the physician the approaching critical condition of a patient at an early stage and is thus suitable for diagnosis of patients in the rural areas of developing countries where availability of physicians and availability of power is really scarce. The diagnostic system could be installed in health care centres of rural areas where patients can register themselves for periodic diagnoses and thereby detect potential health hazards at an early stage. Multiple pathophysiological parameters with different weights are involved in diagnosing a particular disease. A novel variation of particle swarm optimization called as adaptive perceptive particle swarm optimization has been proposed to determine the optimal weights of these pathophysiological parameters for a more accurate diagnosis. The FPGA based smart system has been applied for early detection of renal criticality of patients. For renal diagnosis, body mass index, glucose, urea, creatinine, systolic and diastolic blood pressures have been considered as pathophysiological parameters. The detection of approaching critical condition of a patient by the instrument has also been validated with the standard Cockford Gault Equation to verify whether the patient is really approaching a critical condition or not. Using Bayesian analysis on the population of 80 patients under study an accuracy of up to 97.5% in renal diagnosis has been obtained.
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Referring Physicians' Attitudes Toward International Interpretation of Teleradiology Images. AJR Am J Roentgenol 2007; 188:W1-8. [PMID: 17179319 DOI: 10.2214/ajr.05.1303] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE We evaluated referring physician attitudes toward the international interpretation of radiologic images. MATERIALS AND METHODS A five-question, scenario-based survey describing features of a hypothetic local radiology firm compared with those of its hypothetic overseas counterpart, international radiology, was sent by mail to 350 physicians from a broad range of medical and surgical specialties. One hundred nineteen physicians responded, for a response rate of 34%. Referring physicians were asked to indicate their preference for local versus international interpretation in each scenario using a 5-point Likert scale, with a score of -2 indicating a strong preference for international services, 0 indicating no preference, and 2 indicating a strong preference for local services. RESULTS When all variables are held to be equal, referring physicians strongly prefer local services (mean score, 1.77; SD, 0.77). When international teleradiology provides either a 2-day faster turnaround time for reports or a 30 dollars lower out-of-pocket cost to the patient, referring physicians still prefer local services, although less than they did with all variables held equal (mean score, 0.42-0.44; SD, 1.30-1.40). When international teleradiology provides both a 2-day faster turnaround time and a 30 dollars lower out-of-pocket cost to the patient, referring physicians preferred international teleradiology, albeit only slightly (mean, -0.25; SD, 1.50). Finally, when the credentials of the international radiologists are perceived to be less than those of the local radiologists, even in the face of faster turnaround time and 30 dollars lower cost to the patient, referring physicians overall strongly prefer local services (mean, 1.51; SD, 0.86). CONCLUSION Referring physicians prefer local interpretation of radiologic images to international interpretation when all things are equal. However, the timeliness of image interpretation and the cost to the patient are important factors in this decision.
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Communication systems in healthcare. Clin Biochem Rev 2006; 27:89-98. [PMID: 17077879 PMCID: PMC1579411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The care of patients now almost inevitably seems to involve many different individuals, all needing to share patient information and discuss their management. As a consequence there is increasing interest in, and use of, information and communication technologies to support health services. Yet, while there is significant discussion of, and investment in, information technologies, communication systems receive much less attention and the clinical adoption of even simpler services like voice-mail or electronic mail is still not commonplace in many health services. There remain enormous gaps in our broad understanding of the role of communication services in health care delivery. Laboratory medicine is perhaps even more poorly studied than many other areas, such as the interface between primary care and hospital services. Given this lack of specific information about laboratory communication services, this paper will step back and generally review the components of a communication system, including the basic concepts of a communication channel, service, device and interaction mode. The review will then try and summarise some of what is known about specific communication problems that arise across health services in the main, including the community and hospital service delivery.
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Response to an optimistic viewpoint. Int J Technol Assess Health Care 2005. [DOI: 10.1017/s026646230522055x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
We appreciate the interests in our work and observe that we agree that earlier thrombolysis for AMI can reduce the AMI case fatality. The question is how much and at what price. There are no data available to directly address this issue, and we developed a simulation model to quantify costs and health consequences of less thrombolytic delay by using public awareness campaigns, telemedicine, or a combination of the two. Inevitably, such a model needs to be based on several uncertain parameter values. We performed a range of sensitivity analyses so readers of the analysis could see the effect of replacing our base case values with others that the reader might consider more appropriate. Due to space restrictions, we had to omit a table with sensitivity analyses that would have addressed several of the concerns Terkelsen and coworkers have.
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Abstract
Although teleradiology is presently being used extensively in the United States-for both overseas subspecialty consultations and overnight coverage of imaging services at domestic medical centers-there has been limited investigation of its potential to help provide staffing support to U.S. medical centers from offshore locations. In this review, the authors describe an empirical assessment of the clinical feasibility and applicability of body computed tomographic (CT) image cases that originated at a U.S. university hospital being interpreted nearly contemporaneously by a staff radiologist in India. During a 3-month period, nonemergent CT cases obtained at a tertiary care institution (Yale-New Haven Hospital) were transmitted daily to a satellite reading facility in Bangalore, India. The cases were interpreted at the satellite reading facility by a faculty member radiologist who maintained hospital privileges and academic appointment at the parent institution in the United States. CT imaging reports were transcribed and uploaded directly to the parent institution's radiology information system. Technical problems temporarily prevented the transfer of image cases twice during the study period. Overall, the project results demonstrated the feasibility and reliability of an international teleradiology staffing model.
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Abstract
This study evaluated patients' cost savings in a telehealth project at the University of Arkansas for Medical Sciences' (UAMS) during 1998-2002. Differences in patients' cost savings from telemedicine were assessed by gender, age, ethnicity, education, occupation, annual household income, health insurance status, and household and community size. Variables examined for patients' cost savings included travel distance for medical care, missed days at work, and family expenses. The study population consisted of self-selected telemedicine patients in rural Arkansas (N = 410 consults). Results suggest that without telemedicine, 94% of patients would travel greater than 70 miles for medical care; 84% would miss one day of work; and 74% would spend $75-$150 for additional family expenses. With telemedicine, 92% of patients saved $32 in fuel costs; 84% saved $100 in wages; and 74% saved $75-$150 in family expenses. Patients living alone (p < 0.001) and in smaller rural communities (p = 0.002) were significantly more likely to miss one day of work without telemedicine than patients with larger households and those residing in larger rural communities. Females (p = 0.040) and patients with a annual household income over $25,000 (p = 0.005) were significantly more likely to have family expenses over $150 without telemedicine than males and patients with a household income of $25,000 or less.
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A cost-minimization analysis of orthopaedic consultations using videoconferencing in comparison with conventional consulting. J Telemed Telecare 2002; 8:283-9. [PMID: 12396857 DOI: 10.1177/1357633x0200800507] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We compared the costs of conventional outpatient visits to the surgical department of the University Hospital of Oulu with those of videoconferencing between the primary care centre in Pyhäjärvi and the University Hospital (separated by 160 km). The cost data were obtained from a randomized controlled trial that included 145 first-admission and follow-up orthopaedic patients. In the telemedicine group the annual fixed costs were 6074 in the hospital and 3910 in the primary care centre. The additional variable costs were 2 in the hospital and 19 in primary care. At a workload of 100 patients, the total cost, including travel and indirect costs, was 87.8 per patient in the telemedicine group and 114.0 per patient in the conventional group (i.e. a total cost saving from the use of teleconsultation of 2620). A cost-minimization analysis showed that telemedicine was less costly for society than conventional care at a workload of more than 80 patients per year. If the distance to specialist care were reduced from 160 km to 80 km, the break-even point increased to about 200 patients per year. Wider utilization of the videoconferencing equipment for other purposes, or the use of less expensive videoconferencing equipment, would make services cost saving even at relatively short distances. The study showed that orthopaedic outpatient telecare can be cost minimizing.
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Abstract
Telepsychiatry, in the form of videoconferencing and other modalities, brings enormous opportunities for clinical care, education, research and administration to the field of medicine. A comprehensive review of the literature related to telepsychiatry - specifically videoconferencing - was conducted using the MEDLINE, Embase, Science Citation Index, Social Sciences Citation Index and Telemedicine Information Exchange databases (1965 to June 2001). The keywords used were telepsychiatry, telemedicine, videoconferencing, Internet, primary care, education, personal digital assistant and handheld computers. Studies were selected for review if they discussed videoconferencing for patient care, satisfaction, outcomes, education and costs, and provided models of facilitating clinical service delivery. Literature on other technologies was also assessed and compared with telepsychiatry to provide an idea of future applications of technology. Published data indicate that telepsychiatry is successfully used for a variety of clinical services and educational initiatives. Telepsychiatry is generally feasible, offers a number of models of care and consultation, in general satisfies patients and providers, and has positive and negative effects on interpersonal behaviour. More quantitative and qualitative research is warranted with regard to the use of telepsychiatry in clinical and educational programmes and interventions.
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References. J Telemed Telecare 2002. [DOI: 10.1258/1357633021937622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Assessing telemedicine: a systematic review of the literature. CMAJ 2001; 165:765-71. [PMID: 11584564 PMCID: PMC81454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023] Open
Abstract
BACKGROUND To clarify the current status of telemedicine, we carried out a systematic review of the literature. We identified controlled assessment studies of telemedicine that reported patient outcomes, administrative changes or economic assessments and assessed the quality of that literature. METHODS We carried out a systematic electronic search for articles published from 1966 to early 2000 using the MEDLINE (1966-April 2000), HEALTHSTAR (1975-January 2000), EMBASE (1988-February 2000) and CINALH (1982-January 2000) databases. In addition, the HSTAT database (Health Services/Technology Assessment Text, US National Library of Medicine), the Database of Abstracts of Reviews of Effectiveness (DARE, NHS Centre for Reviews and Dissemination, United Kingdom), the NHS Economic Evaluation Database and the Cochrane Controlled Trials Register were searched. We consulted experts in the field and did a manual search of the reference lists of review articles. RESULTS A total of 1124 studies were identified. Based on a review of the abstracts, 133 full-text articles were obtained for closer inspection. Of these, 50 were deemed to represent assessment studies fulfilling the inclusion criteria of the review. Thirty-four of the articles assessed at least some clinical outcomes; the remaining 16 were mainly economic analyses. Most of the available literature referred only to pilot projects and short-term outcomes, and most of the studies were of low quality. Relatively convincing evidence of effectiveness was found only for teleradiology, teleneurosurgery, telepsychiatry, transmission of echocardiographic images, and the use of electronic referrals enabling e-mail consultations and video conferencing between primary and secondary health care providers. Economic analyses suggested that teleradiology, especially transmission of CT images, can be cost-saving. INTERPRETATION Evidence regarding the effectiveness or cost-effectiveness of telemedicine is still limited. Based on current scientific evidence, only a few telemedicine applications can be recommended for broader use.
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Evaluating telemedicine in an accident and emergency setting. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2001; 64:215-223. [PMID: 11226619 DOI: 10.1016/s0169-2607(00)00141-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This paper outlines the methodology of an evaluation of telemedicine in an Accident and Emergency (A&E) setting. Telemedicine technology consisting of ISDN 2 based videoconferencing and 'store & forward' software has been installed and is currently being evaluated in two minor injury units (MIUs) and a District General Hospital (DGH) A&E department in Lincolnshire. A cost-benefit analysis will be conducted using a pragmatic prospective case-control study with both a concurrent and retrospective control group. Any differences in resource use (including direct and indirect costs) between the intervention (Telemedicine) and the control (No Telemedicine) groups will be identified from both a patient and NHS perspective. A variety of health and non-health outcome measures will be recorded including staff and patient acceptability of the new technology.
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Integrated care: a position paper of the WHO European Office for Integrated Health Care Services. Int J Integr Care 2001; 1:e21. [PMID: 16896400 PMCID: PMC1525335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The WHO European Office for Integrated Health Care Services in Barcelona is an integral part of the World Health Organizations' Regional Office for Europe. The main purpose of the Barcelona office is within the integration of services to encourage and facilitate changes in health care services in order to promote health and improve management and patient satisfaction by working for quality, accessibility, cost-effectiveness and participation. This position paper outlines the need for Integrated Care from a European perspective, provides a theoretical framework for the meaning of Integrated Care and its strategies and summarizes the programmes of the office that will support countries in the WHO European Region to improve health services.
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Teleradiology at the tertiary-level Women's and Children's Hospital in South Australia. TELEMEDICINE JOURNAL : THE OFFICIAL JOURNAL OF THE AMERICAN TELEMEDICINE ASSOCIATION 2000; 6:205-11. [PMID: 10957732 DOI: 10.1089/107830200415135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This article relates to a teleradiology trial undertaken in 1998-1999 at the Women's and Children's Hospital (WCH) in Adelaide, the capital of South Australia. The trial involved linking the hospital to a range of rural and remote sites in South Australia and the Northern Territory. The main aim of the project was to evaluate the advantages, limitations, benefits, and costs of a teleradiology service provided by WCH. The major finding from the study is that for a tertiary hospital providing second opinions in complex medical cases, a new form of business justification is required for teleradiology. The justification would include an emphasis on the range of high-level services that a subspecialist hospital such as the WCH can provide. The justification would also include the range of benefits to different parties, particularly the patient, and the intangible nature of many of the benefits.
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Abstract
Telemedicine is still in its infancy, but undergoing rapid development. It is very difficult to evaluate telemedicine. We performed a literature survey (Medline). During the period 1990-8, over 1500 articles on telemedicine were published. Of these, 246 mentioned economic aspects in the abstract (16%). We selected 29 studies although few had demonstrated cost-effectiveness. Benefits for the patients in the form of reduced travel and waiting time must often be weighed against increased provider costs. Up to now, telemedicine in general has not had any significant effect on medical practice, or the structure and organization of health-care. In order to utilize the potential of telemedicine, its integration with traditional health-care is very important. There are country-specific variations in the health systems that make it difficult to generalize the results from one country to another.
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Abstract
Teleradiology is the electronic transmission of radiographic images from one geographic location to another for the purposes of diagnosis and/or consultation. It raises interesting ethical and practical issues which have received relatively little attention in the radiology or ethics literature to date. These include confidentiality, data security and technological reliability, consent, competence, interprofessional and professional-patient relationships, and the organization of medical services. This paper reviews these issues, discussing how far these are new concerns in radiological practice, and makes suggestions for minimum ethical and professional standards for teleradiological practice.
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Abstract
OBJECTIVE To analyze the value of teleconferencing for patient care and surgical education by assessing the activity of an international academic network. SUMMARY BACKGROUND DATA The uses of telemedicine include teleeducation, training, and consulting, and surgical teams are now involved, sharing diagnostic information and opinions without the need for travel. However, the value of telematics in surgery remains to be assessed. METHODS During a 2-year period, weekly surgical teleconferences were held among six university hospitals in four European countries. To assess the accuracy of telediagnosis for surgical cases, 60 randomly selected cases were analyzed by a panel of surgeons. Participants' opinions were analyzed by questionnaire. RESULTS Seventy teleconferences (50 lectures and 271 case presentations) were held. Ninety-five of the 114 participants (83.3%) completed the final questionnaire. Eighty-six percent rated the surgical activity as good or excellent, 75.7% rated the scientific level as good or excellent, 55.8% rated the daily clinical activity as good or excellent, and 28.4% rated the manual surgical technique as good or excellent. The target organ was identified in all the cases; the organ structure and pathology were considered well defined in 93.3%, and the fine structure was considered well defined in 58.3%. Diagnosis was accurate in 17 cases (28.3%), probable in 25 (41.7%), possible but uncertain in 16 (26.7%), and not possible in 2 cases (3.3%). Discussion among the remote sites increased the rate of valuable therapeutic advice from 55% of cases before the discussion to 95% after the discussion. Eighty-six percent of the surgeons expressed satisfaction with telematics for medical education and patient care. CONCLUSIONS Participant satisfaction was high, transmission of clinical documents was accurate, and the opportunity to discuss case documentation and management significantly improved diagnostic potential, resulting in an accuracy rate of up to 95%. Teleeducation and teleconsultation in surgery appear to be beneficial.
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Abstract
There are still considerable inequalities in the provision of primary care in the UK in relation to need. Recruitment and retention of general practitioners (GPs) is a problem, although this is worse in inner-city than in rural areas. The main problem in rural areas of the UK is the accessibility of health services. GP consultation rates, hospital outpatient attendance rates and inpatient admissions all decline with distance both to the doctors' surgeries and to hospitals. There is evidence that health services can be successfully and effectively delivered to isolated communities by telemedicine, but almost all of it relates to work done outside the UK. The experience has been generally good and should certainly be taken into account when planning future physician requirements and distribution.
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Abstract
Although many studies have been published concerning clinical telemedicine, little information is available about emergency department (ED)-based telemedicine programs. An ED-based telemedicine program was initiated in April 1996 involving the National Cheng Kung University Hospital (NCKUH) and the Provincial Peng-Hu Hospital (PPHH) under a pilot project supported by the Department of Health. This is the first telemedicine program for remote offshore island service in Taiwan. The program is synchronous in nature to the practice of telemedicine. The role of the emergency physician includes giving initial suggestions, arranging consultations, coordination, and the organization of other medical tasks, such as accompanying some of the transfers. During the 12-month period, this system was used in 275 consultations, including 24 specialty and/or subspecialty department/sections, and more than 100 members of the medical staff have participated in this project since. In a survey, 89.4% of physicians in the PPHH and 82.2% of the physicians in NCKUH rated the system as very comfortable to work with and satisfactory. According to these observations, an ED-based telemedicine program is a feasible method for carrying out remote consultations. Successful development of the partnership and program of telemedicine is based on the active participation and coordination of the medical personnel and technicians between the cooperating hospitals.
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Abstract
This article defines telemedicine, discusses evidence of its effectiveness, looks at its advantages and disadvantages (and barriers to implementation), and considers its role in the NHS for the millennium and beyond.
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The teleradiology system and changes in work practices. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 1998; 57:69-78. [PMID: 9804001 DOI: 10.1016/s0169-2607(98)00047-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
After the design and development of the teleradiology system, a work practice oriented approach was used to gain a more holistic understanding of the relationship between the emerging work practice and the newly implemented technology, and to provide information for redesigning the system. The approach which utilized ethnographically informed fieldwork and cooperative workshops was introduced. Cooperation, the chain of tasks, and articulation work of teleradiology work practice were described, with the focus on image interpretation in particular. From the point of view of radiologists image interpretation work, a report was made on how these findings influenced the evaluation and redesign of the system. Furthermore, the problematics of distributed collaboration, reorganization of work, and education are emphasized.
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Comparison of teleconsultations and face-to-face consultations: preliminary results of a United Kingdom multicentre teledermatology study. Br J Dermatol 1998; 139:81-7. [PMID: 9764153 DOI: 10.1046/j.1365-2133.1998.02318.x] [Citation(s) in RCA: 120] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The objective of this multicentre study was to undertake a systematic comparison of face-to-face consultations and teleconsultations performed using low-cost videoconferencing equipment. One hundred and twenty-six patients were enrolled by their general practitioners across three sites. Each patient underwent a teleconsultation with a distant dermatologist followed by a traditional face-to-face consultation with a dermatologist. The main outcome measures were diagnostic concordance rates, management plans and patient and doctor satisfaction. One hundred and fifty-five diagnoses were identified by the face-to-face consultations from the sample of 126 patients. Identical diagnoses were recorded from both types of consultation in 59% of cases. Teledermatology consultations missed a secondary diagnosis in 6% of cases and were unable to make a useful diagnosis in 11% of cases. Wrong diagnoses were made by the teledermatologist in 4% of cases. Dermatologists were able to make a definitive diagnosis by face-to-face consultations in significantly more cases than by teleconsultations (P = 0.001). Where both types of consultation resulted in a single diagnosis there was a high level of agreement (kappa = 0.96, lower 95% confidence limit 0.91-1.00). Overall follow-up rates from both types of consultation were almost identical. Fifty per cent of patients seen could have been managed using a single videoconferenced teleconsultation without any requirement for further specialist intervention. Patients reported high levels of satisfaction with the teleconsultations. General practitioners reported that 75% of the teleconsultations were of educational benefit. This study illustrates the potential of telemedicine to diagnose and manage dermatology cases referred from primary care. Once the problem of image quality has been addressed, further studies will be required to investigate the cost-effectiveness of a teledermatology service and the potential consequences for the provision of dermatological services in the U.K.
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Abstract
There are a number of different costs associated with the development and operation of telemedicine services. A model is proposed in order to assist in strengthening the evidence base for telemedicine. It includes the following components: project establishment costs; equipment costs; maintenance costs; communication costs; staffing costs. All need to be considered in arriving at an annual cost figure for operating a telemedicine service. The inclusion of all these costs, prepared in the standard manner outlined in the model, will ensure that a realistic cost figure is available when evaluating the cost-effectiveness of a telemedicine service.
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Abstract
OBJECTIVES To audit and evaluate the introduction of a novel support service for younger people with dementia, their families and the professionals caring for them. DESIGN A retrospective review of all calls received by a telephone helpline over a 2-year period. SETTING CANDID (Counselling and Diagnosis in Dementia) offers direct access, by telephone and e-mail, to specially trained nurse/counsellors who record the caller's query, provide emotional support and practical advice. In addition to general advice, clinical details are held for patients registered with the service so that the advice given can be tailored to the patient's specific need and routed via the general practitioner for action. Advice is reviewed by a consultant neurologist and psychiatrist. SUBJECT Callers to the CANDID helpline, who made a total of 1,121 calls. MAIN OUTCOME MEASURES Details of the caller and of the patient they were caring for. Reason for calling and advice given to the caller RESULTS Of the 1,121 calls received during the first 2 years of operation, 547 were 'registered' calls relating to 241 individual patients where more specific advice could be given through the GP. The remaining 574 'generic' calls were from members of the public and healthcare professionals who had heard about the service and were seeking information and advice. Reasons for calls were divided into three broad categories: general information; clinical advice; and advice on social issues. Among the registered callers, 50% of calls were for clinical advice. Letters were sent to GPs on 67 occasions; 48 (56%) provided information only for the GP, 16 (24%) advised a secondary referral and eight (12%) advised on the use of specific medication. CONCLUSION The service has become rapidly accepted and used by families of patients and members of the public. Healthcare professionals have made less use of the service than anticipated, but it is hoped that this will increased as information about the service becomes disseminated.
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Transaction costs economics as a conceptual framework for the analysis of barriers to the diffusion of telemedicine. Health Policy 1997; 42:1-14. [PMID: 10173489 DOI: 10.1016/s0168-8510(97)00038-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Telemedecine has been talked about for more than 20 years, without it entering daily use with any success. Based on transaction costs economics, the present analysis of the exchange relationships between health care producers highlights certain characteristics of the current technical and legislative context, which leads to transaction costs. It also demonstrates that the introduction of telemedicine shifts the costs associated with agents' opportunism from patients to health-care producers themselves. All these costs may be considered nowadays to thwart the use of telemedicine. It is argued here that the Public Authorities and professionals of health care could act upon telemedicine in two fields: (1) intervention in the institutional environment aims notably at better defining the property rights of telemedicine, and so constitutes an unavoidable means of encouraging health-care producers to invest in new technology; and (2) implementation of organisational forms and mechanisms susceptible to regulating such telemedical relationships between health care producers-given the present institutional environment-constitutes an essential means for overcoming the immediate barriers blocking the diffusion of telemedicine.
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Abstract
Telemedicine is a major new development. Having become technically and economically feasible, it deserves proper investigation. Rushing into equipment purchase, however, is almost certain to prove counterproductive. Face to face contact is fundamental to health care and enthusiasts of telemedicine should recognise that it is not as good as the real thing (and unlikely ever to be). However, constraints on time and resources will make face to face consultation increasingly expensive, and telemedicine has the potential to produce major efficiencies in the diagnostic process. The goal of current research is therefore to marry medicine with technology, capitalising on the advantages of telemedicine and producing a robust system that delivers an acceptable service at an appropriate price.
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