RESUMO
PURPOSE: Proctored surgical instruction has traditionally been taught through in-person interactions in either the operating room or an improvised wet lab. Because of the COVID-19 pandemic, live in-person instruction was not feasible owing to social distancing protocols, so a virtual wet lab (VWL) was proposed and implemented. The purpose of this article is to describe our experience with a VWL as a Descemet membrane endothelial keratoplasty (DMEK) skills-transfer course. This is the first time that a VWL environment has been described for the instruction of ophthalmic surgery. METHODS: Thirteen participant surgeons took part in VWLs designed for DMEK skills transfer in September and October 2020. A smartphone camera adapter and a video conference software platform were the unique media for the VWL. After a didactic session, participants were divided into breakout rooms where their surgical scope view was broadcast live, allowing instructors to virtually proctor their participants in real time. Participants were surveyed to assess their satisfaction with the course. RESULTS: All (100%) participants successfully injected and unfolded their DMEK grafts. Ten of the 13 participants completed the survey. Respondents rated the experience highly favorably. CONCLUSIONS: With the use of readily available technology, VWLs can be successfully implemented in lieu of in-person skills-transfer courses. Further development catering to the needs of the participant might allow VWLs to serve as a viable option of surgical education, currently limited by geographical and social distancing boundaries.
Assuntos
Ceratoplastia Endotelial com Remoção da Lâmina Limitante Posterior/educação , Fotografação/instrumentação , SARS-CoV-2 , Smartphone/instrumentação , Cirurgia Vídeoassistida/educação , Comunicação por Videoconferência/instrumentação , COVID-19/epidemiologia , Sistemas Computacionais , Humanos , Oftalmologistas/educação , Software , Inquéritos e Questionários , Interface Usuário-ComputadorRESUMO
BACKGROUND AND PURPOSE: Physician training and onsite proctoring are critical for safely introducing new biomedical devices, a process that has been disrupted by the pandemic. A teleproctoring concept using optical see-through head-mounted displays with a proctor's ability to see and, more important, virtually interact in the operator's visual field is presented. MATERIALS AND METHODS: Test conditions were created for simulated proctoring using a bifurcation aneurysm flow model for WEB device deployment. The operator in the angiography suite wore a Magic Leap-1 optical see-through head-mounted display to livestream his or her FOV to a proctor's computer in an adjacent building. A Web-based application (Spatial) was used for the proctor to virtually interact in the operator's visual space. Tested elements included the quality of the livestream, communication, and the proctor's ability to interact in the operator's environment using mixed reality. A hotspot and a Wi-Fi-based network were tested. RESULTS: The operator successfully livestreamed the angiography room environment and his FOV of the monitor to the remotely located proctor. The proctor communicated and guided the operator through the procedure over the optical see-through head-mounted displays, a process that was repeated several times. The proctor used mixed reality and virtual space sharing to successfully project images, annotations, and data in the operator's FOV for highlighting any device or procedural aspects. The livestream latency was 0.71 (SD, 0.03) seconds for Wi-Fi and 0.86 (SD, 0.3) seconds for the hotspot (P = .02). The livestream quality was subjectively better over the Wi-Fi. CONCLUSIONS: New technologies using head-mounted displays and virtual space sharing could offer solutions applicable to remote proctoring in the neurointerventional space.
Assuntos
Realidade Aumentada , COVID-19/epidemiologia , Aumento da Imagem/instrumentação , Imageamento Tridimensional/instrumentação , Consulta Remota/instrumentação , Cirurgia Assistida por Computador/instrumentação , Instrução por Computador/instrumentação , Humanos , Comunicação por Videoconferência/instrumentaçãoRESUMO
BACKGROUND: Eight novel virtual surgery electives (VSEs) were developed and implemented in April-May 2020 for medical students forced to continue their education remotely due to COVID-19. METHODS: Each VSE was 1-2 weeks long, contained specialty-specific course objectives, and included a variety of teaching modalities. Students completed a post-course survey to assess changes in their interest and understanding of the specialty. Quantitative methods were employed to analyze the results. RESULTS: Eighty-three students participated in the electives and 67 (80.7%) completed the post-course survey. Forty-six (68.7%) respondents reported "increased" or "greatly increased" interest in the course specialty completed. Survey respondents' post-course understanding of each specialty increased by a statistically significant amount (p-value = <0.0001). CONCLUSION: This initial effort demonstrated that VSEs can be an effective tool for increasing medical students' interest in and understanding of surgical specialties. They should be studied further with more rigorous methods in a larger population.
Assuntos
Educação a Distância/métodos , Educação de Graduação em Medicina/métodos , Especialidades Cirúrgicas/educação , COVID-19/epidemiologia , COVID-19/prevenção & controle , Escolha da Profissão , Controle de Doenças Transmissíveis/normas , Currículo , Educação a Distância/organização & administração , Educação a Distância/normas , Educação a Distância/estatística & dados numéricos , Educação de Graduação em Medicina/organização & administração , Educação de Graduação em Medicina/normas , Educação de Graduação em Medicina/estatística & dados numéricos , Avaliação Educacional/estatística & dados numéricos , Humanos , Aprendizagem , Pandemias/prevenção & controle , Avaliação de Programas e Projetos de Saúde , Smartphone , Estudantes de Medicina/estatística & dados numéricos , Comunicação por Videoconferência/instrumentaçãoRESUMO
BACKGROUND: Video-mediated clinical consultations offer potential benefits over conventional face-to-face in terms of access, convenience, and sometimes cost. The improved technical quality and dependability of video-mediated consultations has opened up the possibility for more widespread use. However, questions remain regarding clinical quality and safety. Video-mediated consultations are sometimes criticized for being not as good as face-to-face, but there has been little previous in-depth research on their interactional dynamics, and no agreement on what a good video consultation looks like. OBJECTIVE: Using conversation analysis, this study aimed to identify and analyze the communication strategies through which video-mediated consultations are accomplished and to produce recommendations for patients and clinicians to improve the communicative quality of such consultations. METHODS: We conducted an in-depth analysis of the clinician-patient interaction in a sample of video-mediated consultations and a comparison sample of face-to-face consultations drawn from 4 clinical settings across 2 trusts (1 community and 1 acute care) in the UK National Health Service. The video dataset consisted of 37 recordings of video-mediated consultations (with diabetes, antenatal diabetes, cancer, and heart failure patients), 28 matched audio recordings of face-to-face consultations, and fieldnotes from before and after each consultation. We also conducted 37 interviews with staff and 26 interviews with patients. Using linguistic ethnography (combining analysis of communication with an appreciation of the context in which it takes place), we examined in detail how video interaction was mediated by 2 software platforms (Skype and FaceTime). RESULTS: Patients had been selected by their clinician as appropriate for video-mediated consultation. Most consultations in our sample were technically and clinically unproblematic. However, we identified 3 interactional challenges: (1) opening the video consultation, (2) dealing with disruption to conversational flow (eg, technical issues with audio and/or video), and (3) conducting an examination. Operational and technological issues were the exception rather than the norm. In all but 1 case, both clinicians and patients (deliberately or intuitively) used established communication strategies to successfully negotiate these challenges. Remote physical examinations required the patient (and, in some cases, a relative) to simultaneously follow instructions and manipulate technology (eg, camera) to make it possible for the clinician to see and hear adequately. CONCLUSIONS: A remote video link alters how patients and clinicians interact and may adversely affect the flow of conversation. However, our data suggest that when such problems occur, clinicians and patients can work collaboratively to find ways to overcome them. There is potential for a limited physical examination to be undertaken remotely with some patients and in some conditions, but this appears to need complex interactional work by the patient and/or their relatives. We offer preliminary guidance for patients and clinicians on what is and is not feasible when consulting via a video link. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.2196/10913.
Assuntos
Antropologia Cultural/métodos , Diabetes Mellitus/terapia , Insuficiência Cardíaca/terapia , Linguística/métodos , Neoplasias/terapia , Consulta Remota/métodos , Comunicação por Videoconferência/instrumentação , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Gravidez , Adulto JovemAssuntos
Humanos , Infecções por Coronavirus/prevenção & controle , Consulta Remota/instrumentação , Comunicação por Videoconferência/instrumentação , Relações Médico-Paciente , Atenção Primária à Saúde/métodos , Distância Psicológica , Fatores Socioeconômicos , Aplicações da Informática Médica , Guias de Prática Clínica como Assunto , Consulta Remota/tendências , Comunicação por Videoconferência/tendências , Tecnologia da Informação , /métodos , Pandemias , Exclusão Digital , Betacoronavirus , Acesso a Medicamentos Essenciais e Tecnologias em SaúdeRESUMO
El Programa Nacional de Cardiopatías Congénitas (PNCC) inició el Proyecto de telemedicina en Cardiopatías Congénitas (CC) en el 2015. Los principales objetivos son promover el asesoramiento para el diagnóstico cardiológico en la patología compleja del niño o del feto, promover el conocimiento de patologías complejas de baja prevalencia para su pesquisa precoz, acompañar el proceso de mejora continua en el diagnóstico de CC en hospitales de referencia provinciales y promover la docencia y la capacitación entre los distintos actores de la red. Las videoconferencias fueron el principal método de contacto. Las provincias que más participaron fueron Buenos Aires, Neuquén y Misiones; el 55% de las consultas correspondieron a pacientes portadores de CC, un 20% a embarazadas con diagnóstico fetal de CC, 14% de arritmias y 11% otros motivos. Se mostraron imágenes de ecocardiografía en la mayoría de las conexiones.En un 35% se modificaron conductas, evitando el traslado de pacientes en un 23%. Conclusión: La telemedicina en CC representa una alternativa que llega de modo más efectivo al médico a través de la consulta y respuesta a distancia, optimizando los diagnósticos y las derivaciones oportunas. Además, difunde el conocimiento entre los centros de baja a los de alta complejidad, disminuye las asimetrías en el diagnóstico para los pacientes del interior del país, evita el traslado innecesario de pacientes y afianza el trabajo en red. Se presenta como un modelo innovador para la réplica hacia otras especialidades.(AU)
In 2015, the Project of Telemedicine for Congenital Heart Defects (CHD) was initiated for the National Program of Congenital Heart Disease (NPCHD). The main aims are to provide counseling for the cardiology diagnosis in complex conditions in the child or the fetus, promote knowledge on complex diseases of low prevalence for early screening, accompany the process of continuous improvement in the diagnosis of CHD at provincial reference hospitals, and encourage teaching and training of the different participants in the network. Videoconferences were the main method of interaction. The provinces that participated the most were Buenos Aires, Neuquen, and Misiones; 55% of the consultations concerned patients with CHD, 20% pregnant women with a prenatal diagnosis of CHD, 14% arrhythmias, and 11% other reasons. Echocardiography images were shown in the majority of the contacts. In 35% behaviors were modified, avoiding the transfer of patients in 23%. Conclusion: In CHD, telemedicine is an alternative that reaches physicians more effectively through outreach consultation and response, optimizing timely diagnosis and referrals. In addition, this modality disseminates knowledge among low-level and high-level centers, reduces asymmetries in diagnosis for patients from the provinces, avoids unnecessary transfer of patients, and strengthens networking. This innovative modality may serve as a model for other specialties. (AU)
Assuntos
Humanos , Gravidez , Recém-Nascido , Lactente , Pré-Escolar , Criança , Planos e Programas de Saúde , Telemedicina/instrumentação , Consulta Remota , Comunicação por Videoconferência/instrumentação , Cardiopatias Congênitas/diagnóstico , Argentina/epidemiologiaRESUMO
PURPOSE: This study aimed to determine the feasibility and quality of real-time video transferring in global teleophthalmology using two smartphones during microscopic ocular surgery. METHODS: An iPhone 4S (Apple) was adapted into a surgical microscope in Hangzhou, Zhejiang, China to capture video during microscopic ocular surgery. An iPhone 5 (Apple), an iPad2 (Apple), and a desktop computer were used as the receptor on the other side of the globe (Miami, FL). A standard resolution test card and the three surgeries of human eyes were captured. During the global video teleconferencing, the real-time video was transferred through Skype from Hangzhou to Miami. A standard resolution test card and the surgery of human eyes were captured. The real-time image resolutions captured and displayed on both phones at different places were measured. Real-time vocal communications concurrent between two parties took place during video conferencing when the ocular surgery was performed in Hangzhou. RESULTS: The video sequences were transferred in real time between the two cities while two parties conversed smoothly without any difficulty. The viewer in Miami clearly visualized the surgical procedure performed in Hangzhou without lagging and distortion. The spatial resolution observed on the video in real time was similar for both phones. CONCLUSIONS: The study demonstrated that global video teleophthalmology for microscopic ocular surgery is feasible using two smartphones. The simple, portable, and affordable add-on attachment to the surgical microscope transfers high-quality video for real-time global teleophthalmology.
Assuntos
Telefone Celular/instrumentação , Oftalmopatias/cirurgia , Procedimentos Cirúrgicos Oftalmológicos/instrumentação , Telemedicina/métodos , Comunicação por Videoconferência/instrumentação , Estudos de Viabilidade , Humanos , Telemedicina/instrumentação , Gravação em VídeoRESUMO
INTRODUCTION: Bladder cancer is the most costly malignancy to manage per capita due to the technical nature and intensity of follow-up. There are few urologists in rural areas, often necessitating that patients travel hours to receive follow-up care multiple times per year. We plan to train registered nurses and allied health professionals to perform cystoscopies which are monitored and interpreted in real-time by board-certified urologists. The key is to ensure optimal picture resolution to guarantee this technology is not inferior to traditional cystoscopy. Our objective was to develop the technical infrastructure needed for a tele-cystoscopy system through assessment of the transmitted video quality using expert reviewers and crowd-sourcing. METHODS: All combinations of the tele-cystoscopy system were systematically tested using a single Thiel cadaver. The videos were reviewed by expert urologists and general reviewers using a crowd-sourcing website. The video quality responses were assessed to determine concordance between each set of reviewers, and to determine the optimal equipment that should be selected for the tele-cystoscopy system. RESULTS: Of eight equipment combinations, only two were of high enough quality to be appropriate for medical use. We found there to be strong concordance of responses between the expert and crowd-sourced responses. The trade-offs between cost and tele-cystoscopy system component quality were compared with efficiency frontiers to elucidate the optimal system. DISCUSSION: We created and tested the feasibility of a tele-cystoscopy system that was deemed suitable for medical diagnosis by a group of experts. We further validated tele-cystoscopy video quality using both experts and recently validated crowd-sourcing.
Assuntos
Cistoscopia , Telemedicina/organização & administração , Análise Custo-Benefício , Crowdsourcing , Cistoscopia/métodos , Humanos , Serviços de Saúde Rural/organização & administração , Telemedicina/instrumentação , Telemedicina/métodos , Neoplasias da Bexiga Urinária/cirurgia , Comunicação por Videoconferência/instrumentação , Comunicação por Videoconferência/organização & administração , Comunicação por Videoconferência/normasRESUMO
CONTEXT: Pain coping skills training (PCST) interventions have shown efficacy for reducing pain and providing other benefits in patients with cancer. However, their reach is often limited because of a variety of barriers (e.g., travel, physical burden, cost, time). OBJECTIVES: This study examined the feasibility and acceptability of a brief PCST intervention delivered to patients in their homes using mobile health (mHealth) technology. Pre-to-post intervention changes in pain, physical functioning, physical symptoms, psychological distress, self-efficacy for pain management, and pain catastrophizing also were examined. METHODS: Patients with a diagnosis of breast, lung, prostate, or colorectal cancer who reported persistent pain (N = 25) participated in a four-session intervention delivered using mHealth technology (videoconferencing on a tablet computer). Participants completed measures of pain, physical functioning, physical symptoms, psychological distress, self-efficacy for pain management, and pain catastrophizing. We also assessed patient satisfaction. RESULTS: Participants completed an average of 3.36 (SD = 1.11) of the four intervention sessions for an overall session completion rate of 84%. Participants reported that the program was of excellent quality and met their needs. Significant preintervention to postintervention differences were found in pain, physical symptoms, psychological distress, and pain catastrophizing. CONCLUSION: The use of mHealth technology is a feasible and acceptable option for delivery of PCST for patients with cancer. This delivery mode is likely to dramatically increase intervention access for cancer patients with pain compared to traditional in-person delivery. Preliminary data also suggest that the program is likely to produce pretreatment to post-treatment decreases in pain and other important outcomes.
Assuntos
Adaptação Psicológica , Dor Crônica/fisiopatologia , Dor Crônica/terapia , Neoplasias/fisiopatologia , Neoplasias/terapia , Telemedicina/métodos , Catastrofização/fisiopatologia , Catastrofização/terapia , Dor Crônica/psicologia , Computadores de Mão , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/psicologia , Medição da Dor , Aceitação pelo Paciente de Cuidados de Saúde , Projetos Piloto , Autoeficácia , Estresse Psicológico/fisiopatologia , Estresse Psicológico/terapia , Telemedicina/instrumentação , Resultado do Tratamento , Comunicação por Videoconferência/instrumentaçãoRESUMO
Este artigo tem por objetivo apresentar uma solução tecnológica desenvolvida para permitir atividades colaborativas de diagnóstico de lesões bucais em ambientes de Teleodontologia. Trata-se de uma plataforma totalmente baseada na web e que permite o gerenciamento e compartilhamento de imagens clínicas, radiográficas e histopatológicas, dispensando a instalação de qualquer programa adicional no computador do usuário. Como suporte à colaboração através do navegador, as ações efetuadas por um usuário são replicadas e visíveis ao outro usuário conectado, sendo possível a discussão e troca de informações sobre o caso através de chat e/ou áudiovideoconferência. Ferramentas de Telessaúde podem ofereçe diferentes oportunidades para assistência e educação em Odontologia. Ao permitir a visualização de diferentes aspectos da doença do paciente, a solução aqui apresentada tem potencial para viabilizar: (1) a troca de informações entre profissionais de saúde atuantes em distintos níveis de assistência e (2) a tutoria, à distância, nos diferentes níveis de formação (graduação, pós-graduação e educação continuada) (AU).
This paper presents a technological solution developed to enabling collaborative activities in Teledentistry environments. This is a platform composed by a set of tools for the management and sharing of clinical, radio graphic and histopathologic images. The proposed solution is fully web-based, requiring only a web browser installed; it's not necessary to install any other software on the user's computer. As collaboration support, the actions performed by a user with mouse and keyboard are replicated and visible to the other connected user. This toolkit allows the discussion of disease via chat and/or videoconferen ing. Telehealth's tools offer opportunities for assistance and education in Dentistry. By allowing realtime viewing and discussion of different aspects of a disease this technological solution has potential to facilitate: (1) exchange of information between health professionals at different levels of assistance and (2) distance tutoring at different levels of training (undergraduate, postgraduate and continuing education) (AU).
Assuntos
Telemedicina/métodos , Tecnologia Educacional/métodos , Comunicação por Videoconferência/instrumentação , Teleodontologia , Colonografia Tomográfica Computadorizada/instrumentaçãoRESUMO
"Twinning" refers to a constructive partnership between hospitals in developed and developing nations. Such an effort may contribute immensely to capacity building for the developing nation, but one of the reasons given for the lack of sustainability is cost. We share a detailed operating cost analysis of our recent experience with an institution in Vietnam. We were awarded a 1-year $54,000 grant from the Vietnam Education Foundation (VEF) to conduct a live tele-video conferencing course on the "Fundamentals of Clinical Surgery" with Thai Binh Medical University (TBMU). In-country lectures as well as an assessment of the needs at TBMU were performed. Total financial assistance and expenditures were tabulated to assess up-front infrastructure investment and annual cost required to sustain the program. The total amount of direct money ($66,686) and in-kind services ($70,276) was $136,962. The initial infrastructure cost was $41,085, which represented 62% of the direct money received. The annual cost to sustain the program was approximately $11,948. We concluded that the annual cost to maintain a "twinning" program was relatively low, and the efforts to sustain a "twinning" program were financially feasible and worthwhile endeavors. "Twinning" should be a critical part of the surgical humanitarian volunteerism effort.
Assuntos
Educação de Graduação em Medicina/economia , Cirurgia Geral/educação , Cooperação Internacional , Desenvolvimento de Programas/economia , Comunicação por Videoconferência/economia , Custos e Análise de Custo , Educação de Graduação em Medicina/métodos , Educação de Graduação em Medicina/organização & administração , Cirurgia Geral/economia , Apoio ao Desenvolvimento de Recursos Humanos , Estados Unidos , Comunicação por Videoconferência/instrumentação , Vietnã , VoluntáriosRESUMO
Telemedicine is defined as the use of medical information exchanged from one site to another via electronic communications to improve delivery of care. This improvement in delivery of care is evident by more-efficient consults, triaging, and real-time communication between patient and surgeon. Internet-capable smartphones are capable of transferring radiographs and other images. Aziz and Ziccardi in 2009 demonstrated using smartphones for downloading images from the hospital archiving system to the resident's phone and then e-mailing or texting them to the attending for immediate review. Here we build on the work of Aziz and Ziccardi as we describe a novel use of smartphones for virtual rounding between residents and faculty based on improvements in technology, specifically video capability and increased accessibility of compatible devices.
Assuntos
Telefone Celular , Visitas de Preceptoria/métodos , Telemedicina/instrumentação , Comunicação por Videoconferência/instrumentação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
Through our existing partnership, our research program has leveraged the benefits of proton radiation therapy through the development a robust telemedicine solution for remote proton therapy planning. Our proof-of-concept system provides a cost-effective and functional videoconferencing desktop platform for both ad-hoc and scheduled communication, as well as a robust interface for data collaboration (application-sharing of a commercial radiation treatment planning package). Over a 2-year period, our evaluation of this model has highlighted the inherent benefits of this affordable remote treatment planning solution, i.e., (1) giving physicians the ability to remotely participate in refining and generating proton therapy plans via a secure and robust Internet2 VPN tunnel to the University of Pennsylvania's commercial proton treatment planning package; (2) allowing cancer-care providers sending patients to a proton treatment facility to participate in treatment planning decisions by enabling referring or accepting providers to initiate ad-hoc, point-to-point communication with their counterparts to clarify and resolve issues arising before or during patient treatment; and thus (3) allowing stewards of an otherwise highly centralized resource the ability to encourage wider participation with and referrals to sparsely located proton treatment centers by adapting telemedicine techniques that allow sharing of proton therapy planning services. We believe that our elegant and very affordable approach to remote proton treatment planning opens the door to greater worldwide referrals to the scarce resource of proton treatment units and wide-ranging scientific collaboration, both nationally and internationally.
Assuntos
Internet , Desenvolvimento de Programas , Radioterapia (Especialidade) , Planejamento da Radioterapia Assistida por Computador , Consulta Remota/organização & administração , Computadores , Humanos , Pennsylvania , Planejamento da Radioterapia Assistida por Computador/economia , Software , Comunicação por Videoconferência/economia , Comunicação por Videoconferência/instrumentaçãoRESUMO
OBJECTIVE: Our main objective was to use videoconferencing as a primary means to: a) assist in launching an epilepsy surgery program in Pakistan; 2) participate in case conferences on complex epilepsy patients in each country. METHODS: Extensive testing using both point to point and bridged integrated service digital network (ISDN) and internet protocol (IP) connections was carried out using bandwidths of 384-768 kilobits per second (kbps). Videoconferences between sites were arranged two to three weeks in advance and connections were tested a day prior to the scheduled conference. Sharing of PowerPoint presentations, neuroimaging and video-EEG was available to all sites. Discussions centered on patients with medically refractory epilepsy. RESULTS: Between July 2006 and June 2008, 17 sessions were booked. Five of these conferences bridged in specialists from West Virginia University. Most successful connections occurred using IP point to point calls or a bridge connecting end points through IP at 512 kbps. We conducted three surgeries for medically refractory temporal lobe epilepsy in Pakistan. At follow-up in January 2009, two patients have been seizure free and one had two breakthrough seizures after sudden unsupervised discontinuation of Levetiracetam. CONCLUSION: Our international tele-epilepsy collaboration has proven feasible and valuable to all participants. Our experience suggests considerable thought and preparation are needed before a teleconference to ensure its success. We provide a recipe to set-up similar telemedicine collaborations. Considerations include time zone differences, equipment type, interoperability between endpoints, connection capabilities, bandwidth availability, and backup plans for unsuccessful connections. Telemedicine can facilitate epilepsy care around the world, identifying with the concept of a "Global Health Village".
Assuntos
Epilepsia/cirurgia , Cooperação Internacional , Comunicação por Videoconferência , Adulto , Instrução por Computador , Eletroencefalografia/métodos , Epilepsia/diagnóstico , Feminino , Seguimentos , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Paquistão/epidemiologia , Estudos Retrospectivos , Comunicação por Videoconferência/instrumentação , Adulto JovemRESUMO
Videotelephony (real-time audio-visual communication) has been used successfully in adult palliative home care. This paper describes two attempts to complete an RCT (both of which were abandoned following difficulties with family recruitment), designed to investigate the use of videotelephony with families receiving palliative care from a tertiary paediatric oncology service in Brisbane, Australia. To investigate whether providing videotelephone-based support was acceptable to these families, a 12-month non-randomised acceptability trial was completed. Seventeen palliative care families were offered access to a videotelephone support service in addition to the 24 hours 'on-call' service already offered. A 92% participation rate in this study provided some reassurance that the use of videotelephones themselves was not a factor in poor RCT participation rates. The next phase of research is to investigate the integration of videotelephone-based support from the time of diagnosis, through outpatient care and support, and for palliative care rather than for palliative care in isolation. Trial registration ACTRN 12606000311550.
Assuntos
Redes de Comunicação de Computadores/economia , Serviços de Assistência Domiciliar/economia , Cuidados Paliativos , Aceitação pelo Paciente de Cuidados de Saúde , Telemedicina/economia , Comunicação por Videoconferência/economia , Adolescente , Adulto , Austrália , Criança , Pré-Escolar , Segurança Computacional , Continuidade da Assistência ao Paciente , Análise Custo-Benefício , Término Precoce de Ensaios Clínicos , Feminino , Acessibilidade aos Serviços de Saúde/economia , Humanos , Masculino , Neoplasias/terapia , Pais/psicologia , Satisfação do Paciente , Serviços de Saúde Rural/economia , Telemedicina/instrumentação , Telemedicina/métodos , Comunicação por Videoconferência/instrumentaçãoRESUMO
OBJECTIVE: To review the evidence of benefit from use of telemental health (TMH) in studies that reported clinical or administrative outcomes. METHOD: Relevant publications were identified through computerized literature searches using several electronic databases. Included for review were scientifically valid articles that described controlled studies, comparing TMH with a non-TMH alternative, and uncontrolled studies that had no fewer than 20 participants. Quality of the evidence was assessed with an approach that considers both study performance and study design. Judgments were made on whether further data were needed to establish each TMH application as suitable for routine clinical use. RESULTS: Included in the review were 72 papers that described 65 clinical studies; 32 (49%) studies were of high or good quality. Quality of evidence was higher for Internet- and telephone-based interventions than for video conferencing approaches. There was evidence of success with TMH in the areas of child psychiatry, depression, dementia, schizophrenia, suicide prevention, posttraumatic stress, panic disorders, substance abuse, eating disorders, and smoking prevention. Evidence of success for general TMH programs and in the management of obsessive-compulsive disorder were less convincing. Further study was judged to be necessary or desirable in 53 (82%) of the studies. CONCLUSION: Evidence of benefit from TMH applications is encouraging, though still limited. There is a need for more good-quality studies on the use of TMH in routine care. The emerging use of Internet-based applications is an important development that deserves further evaluation.
Assuntos
Transtornos Mentais/diagnóstico , Psiquiatria/instrumentação , Telemedicina/métodos , Transtornos Cognitivos/diagnóstico , Demência/diagnóstico , Avaliação da Deficiência , Humanos , Internet , Testes Neuropsicológicos , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno de Pânico/diagnóstico , Transtornos Fóbicos/diagnóstico , Esquizofrenia/diagnóstico , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Telefone , Comunicação por Videoconferência/instrumentaçãoRESUMO
This paper describes a secure and synthesis ophthalmology telemedicine system, referred to as TeleOph. Under a Secure Socket Layer (SSL) channel, patient prerecorded data can be safely transferred via the Internet. With encrypted videoconference and white-board, the system not only supports hospital-to-clinic consultation, but also supplies hospital-tohospital joint discussion. Based on Directshow technology (Microsoft Corporation, Redmond, WA), video cameras connected to the computer by firewire can be captured and controlled to sample video data. By using TWAIN technology, the system automatically identifies networked still cameras (on fundus and slitlamp devices) and retrieves images. All the images are stored in a selected format (such as JPEG, DICOM, BMP). Besides offline-transferring prerecorded data, the system also supplies online sampling of patient data (real-time capturing from remote places). The system was deployed at Tan Tock Seng Hospital, Singapore and Ang Mo Kio, Singapore, where 100 patients were enrolled in the system for examination. TeleOph can be successfully used for patient consultation, and hospital joint discussion. Meanwhile, TeleOph can supply both offline and online sampling of patient data.
Assuntos
Oftalmologia/instrumentação , Telemedicina/instrumentação , Comunicação por Videoconferência/instrumentação , Segurança de Equipamentos , Feminino , Humanos , Masculino , Oftalmologia/métodos , Sensibilidade e Especificidade , Design de Software , TaiwanRESUMO
A telemedicina é definida como a troca de informações utilizando tecnologia de informação e de comunicação em saúde e a distância. Entre as diversas modalidades da telemedicina incluem-se as videoconferências, que permitem a integração em tempo real, recebendo e enviando áudio e vídeo de alta qualidade entre pontos distantes geograficamente. O objetivo deste trabalho é descrever, de maneira simplificada, os sistemas de videoconferências, destacando-se suas aplicações no contexto da telemedicina. Para a realização de videoconferências são necessários equipamentos que façam captura e reprodução de áudio e vídeo, e que tenham possibilidade de conexão com equipamentos similares, como microcomputadores e equipamentos dedicados. Os tipos de conexão para uma videoconferência são: via ISDN (integrated services digital network) ou via IP (internet protocol). A qualidade do áudio e do vídeo e a velocidade são críticas para o sucesso da videoconferência. Experiências internacionais na utilização de equipamentos de videoconferência, inclusive na radiologia e diagnóstico por imagem, já são uma realidade. No Brasil, relatos mostram iniciativas isoladas de telemedicina, em sua maioria incluindo redes universitárias. A videoconferência representa uma excelente ferramenta para a capacitação e atualização do profissional médico, além de proporcionar grande impacto nos custos do atendimento à população.
Telemedicine refers to the delivery of health care services over a distance. Videoconference is one of the different modalities of telemedicine, allowing real-time interaction. The present study is aimed at describing videoconference systems in a simplified way, focusing on their application in telemedicine. Videoconference involves the necessity of equipment for audio and video capture and reproduction, besides a communication link for connection with similar equipment through ISDN (integrated services digital network) or IP (internet protocol). Video and audio quality is essential for the success of a videoconference. Experiments using videoconferencing equipment in radiology and other fields of medicine are a reality at international level. In Brazil, reports account for some isolated initiatives in this field, most of them involving universities networks. Besides its remarkable impact on costs of medical care delivery for the population, videoconference represents an invaluable tool for physicians in their education and knowledge updating.
Assuntos
Educação a Distância , Telemedicina , Comunicação por Videoconferência , Comunicação por Videoconferência/instrumentação , Brasil , Educação a Distância/tendências , Comunicação por Videoconferência/tendênciasRESUMO
We studied patient preferences for a real-time teledermatology consultation or a conventional dermatology consultation. Dermatology patients were given the option of being seen by a dermatologist at their outlying primary care site via telemedicine or of being examined face-to-face by the same dermatologist at the primary care site. The same dermatologist provided the teleconsultations and the conventional consultations. During a 16-month study period, 52 patients were evaluated via telemedicine and 46 patients were seen face-to-face. The demographics for both study groups were similar. Those patients who selected telemedicine were more likely to have seen a dermatologist fewer than twice during the previous year, more likely to self-describe themselves in excellent health and more likely to choose a face-to-face evaluation when presenting with a possible skin cancer or a mole. Patients aged 56 years or less tended to be more likely to be seen via telemedicine, although the association with age was not significant (P = 0.06). This information may help providers to devise strategies to direct patients to telemedicine if and when it is appropriate.