Telemedicine for acute stroke: triumphs and pitfalls

BACKGROUND AND PURPOSE

Telemedicine is emerging as a potential timesaving, efficient means for evaluating patients experiencing acute stroke. In areas where local stroke care specialists are not available, telemedicine can link an emergency department physician with a specialist in a stroke treatment center. This consultation provides an opportunity for administration of thrombolytic drugs within the short therapeutic time window associated with ischemic stroke. Here, we describe our stroke treatment center experiences and report safe administration of recombinant tissue plasminogen activator (rtPA) during telemedicine consultation.

METHODS

The University of Maryland Medical Center uses a triplexed integrated services digital network line providing a 30--frames-per-second video link to St Mary's Hospital >100 miles away. The system uses a pan, tilt, and zoom camera with remote site control, allowing 2-way, real-time, audiovisual communication and CT image transfer. We retrospectively reviewed all acute stroke consultations provided to St Mary's Hospital between 1999 and 2001.

RESULTS

We reviewed 50 consultations. Of the 50, 23 were attempted through telemedicine linkage, and 27 were by traditional telephone conversation, followed by transfer. Of the 23 telemedicine consultations, 2 were aborted because of technical difficulties. Of the patients evaluated by traditional means, 1 of 27 (3.8%) received intravenous rtPA; 5 of 21 (23.8%) received rtPA after telemedicine consultation. No patients experienced complications.

CONCLUSIONS

Telemedicine consultation provided treatment options not previously available at the remote hospital. Administration of rtPA during telemedicine consultation was feasible and safe, and the system was well received. Lack of reimbursement for telemedicine services will hinder widespread adaptation of this promising technology for remote acute stroke treatment.

The coming of age of telecommunications in psychological research and practice

Rapid and far-reaching technological advances are revolutionizing the ways in which people relate, communicate, and live their daily lives. Technologies that were hardly used a few years ago, such as the Internet, e-mail, and video teleconferencing, are becoming familiar methods for modern communication. Telecommunications will continue to evolve quickly, spawning telehealth applications for research and the provision of clinical care in communities, university settings, clinics, and medical facilities. The impact on psychology will be significant. This article examines the application of developing technologies as they relate to psychology and discusses implications for professional research and practice.

Prospective reliability of the STRokE DOC wireless/site independent telemedicine system

The authors evaluated a site-independent telemedicine system. Telemedicine may be limited by the need for fixed connectivity. Wireless and site-independent technologies eliminate this limitation. Twenty-five stroke patients underwent evaluations by remote and bedside examiners. Ten of 15 (67%) NIH Stroke Scale and 9 of 11 (82%) Modified NIH Stroke Scale items showed excellent interrater reliability. Spearman correlations were > or =0.93. This Internet system is reliable and valid. Further studies should assess its use in acute stroke.

Telepathology: current status and future prospects in diagnostic histopathology

Telepathology is the process of diagnostic histopathology performed on digital images viewed on a display screen rather than by conventional glass slide light microscopy. The technology of telepathology has radically improved over the past 5 years so that it is no longer the limiting factor in the diagnostic process. This review looks at the resources needed for dynamic and static telepathology, including image quality, computers and software interfaces, means of transmission and human resources. It critically analyses 32 published trials of telepathology, including some large prospective studies, in all areas of diagnostic histopathology including intraoperative frozen sections, routine and referral cases. New developments, including internet solutions and virtual microscopy, are described and there is analysis of the economics of telepathology within health care systems. The review concludes that all the necessary technology for telepathology is available, there is strong published evidence for a diagnostic accuracy comparable with glass slide diagnosis, in many contexts there is a clear-cut economic argument in favour of telepathology, and that the technique should now be integrated into mainstream diagnostic histopathology.

Reasons for consulting a doctor on the Internet: Web survey of users of an Ask the Doctor service

Background

In 1998 the Swedish noncommercial public health service Infomedica opened an Ask the Doctor service on its Internet portal. At no charge, anyone with Internet access can use this service to ask questions about personal health-related and disease-related matters.

Objective

To study why individuals choose to consult previously-unknown doctors on the Internet.

Methods

Between November 1, 2001, and January 31, 2002 a Web survey of the 3622 Ask the Doctor service users, 1036 men (29%) and 2586 (71%) women, was conducted. We excluded 186 queries from users. The results are based on quantitative and qualitative analysis of the answers to the question "Why did you choose to ask a question at Infomedica's 'Ask the Doctor' service?"

Results

1223 surveys were completed (response rate 34%). Of the participants in the survey 322 (26%) were male and 901 (74%) female. As major reasons for choosing to consult previously-unknown doctors on the Internet participants indicated: convenience (52%), anonymity (36%), "doctors too busy" (21%), difficult to find time to visit a doctor (16%), difficulty to get an appointment (13%), feeling uncomfortable when seeing a doctor (9%), and not being able to afford a doctors' visit (3%). Further motives elicited through a qualitative analysis of free-text answers were: seeking a second opinion, discontent with previous doctors and a wish for a primary evaluation of a medical problem, asking embarrassing or sensitive questions, seeking information on behalf of relatives, preferring written communication, and (from responses by expatriates, travelers, and others) living far away from regular health care.

Conclusions

We found that an Internet based Ask the Doctor service is primarily consulted because it is convenient, but it may also be of value for individuals with needs that regular health care services have not been able to meet.

Telegenetics in Maine: Successful clinical and educational service delivery model developed from a 3-year pilot project

PURPOSE

The goal of this 3-year pilot project was to increase accessibility to genetics educational and clinical services in Maine.

METHODS

Southern Maine Genetics Services, Foundation for Blood Research in collaboration with Maine Telemedicine Services established telemedicine capacity to link with rural health care centers located in Northern, Central, and Southern Maine and public health nursing statewide for the provision of genetics clinical and educational services. Core partners included a rural family practice residency program, a rural pediatric practice in northern Maine, and public health nurses statewide. The telegenetics model created was based on development and implementation of a preventive and medical management technology solution, conducting a pilot study to collect data, and approaching insurance companies for reimbursement. Evaluation included surveys on the quality, acceptability, and usefulness of genetics services delivered via telemedicine, telephone interviews, and decision-making confidence evaluations.

RESULTS

During the project period, 24 rural clinical sites participated. In total, 93 presentations were given, and 125 patients were evaluated. Sixty-four percent of patients evaluated were pediatric. Despite site coordinator efforts to complete satisfaction surveys, the provider and patient response level was low (18% and 25%, respectively). Of those evaluations received, provider and patient response to telegenetics was positive. Decision-making confidence for genetics and neurology consultants was high. Our experience contributes to the development of telegenetics models that can be used in other rural states.

Development and evaluation of the virtual pathology slide: a new tool in telepathology

BACKGROUND

The Virtual Pathology Slide is an interactive microscope emulator that presents, via the Internet or CD-ROM, a complete 15.53 mm x 11.61 mm digitalized tissue section. The Virtual Pathology Slide mimics the use of a microscope in both the stepwise increase in magnification (from 16x up to 2000x) and in lateral motion in the X and Y Cartesian directions. This permits a pathologist to navigate to any area on a slide, at any magnification, similar to a conventional microscope.

OBJECTIVE

The aim of this study was to assess the diagnostic accuracy and acceptability of the Virtual Pathology Slide.

METHODS

Ten breast needle core biopsies were randomly selected and presented to 17 pathologists or trainee pathologists with at least 2 years experience in pathology practice. Participants were required to examine each case online and provide a diagnostic classification using online feedback forms. The recorded data permitted examination of interobserver variability and user satisfaction.

RESULTS

Agreement between original glass-slide diagnosis and consensus diagnosis using the Virtual Pathology Slide was reached in 9 out of 10 slides. Percentage concordance for slides lay in the range of 35.3% to 100% with an average percentage concordance between slides of 66.5%. The average Kappa statistics for interobserver agreement was 0.75 while average percentage concordance amongst participants was 66.5%. Participants looked at an average of 22 fields of view while examining each slide. Confidence: 81.25% of the participants indicated confidence using the Virtual Pathology Slide to make a diagnostic decision, with 56.25% describing themselves as "reasonably confident," 18.75% as "confident," and 6.25% as "very confident." Ease of use: 68.75% reported the system as "easy" or "very easy" to use. Satisfaction: 87.5% of participants expressed satisfaction with image quality, with 43.75% describing the image quality as "adequate," 25% describing it as "good," and 18.75% describing the image quality as "excellent." Pathologists with a working bandwidth greater than 20 kilobits per second found the download speed of the Virtual Pathology Slide "adequate" or better.

CONCLUSIONS

Results from this study show that the Virtual Pathology Slide can be used to make a correct diagnostic decision, and that the system is a realistic alternative to dynamic telepathology.

Experiences of physicians who frequently use e-mail with patients

Despite its potential, the use of e-mail for physician-patient communication has not been widely adopted. Our purpose was to survey the experiences of physicians who are early adopters of the technology. Physicians, identified through a professional Internet information portal, completed a survey, including an assessment of satisfaction with using e-mail with patients. We identified 204 physicians who reported using e-mail with patients on a daily basis. Average age of the respondents was 49 years, 82% were male, and 35% were primary-care physicians. Among the 204 frequent users, commonly reported e-mail topics were new, nonurgent symptoms, and questions about lab results. Despite their daily use, 25% were not satisfied with physician-patient e-mail. The most important reasons for using e-mail with patients among those who were satisfied were "time saving" (33%) and "helps deliver better care" (28%) compared with "patient requested" (80%) among those who were not satisfied (p <.01). Dissatisfied physicians reported concerns about time demands, medicolegal risks, and ability of patients to use e-mail appropriately. Although the majority of these "vanguard" physicians reported benefits, some did not recommend that colleagues adopt this new technology. Increasing integration into practice to enhance time-saving aspects and improve patient education might lead to more sustained use of this promising communication tool.

Report of the ACR task force on international teleradiology

Telemedicine is becoming an increasingly important tool in the practice of medicine throughout the world. For radiologists, telemedicine translates to teleradiology. Because an increasing amount of imaging is now archived in a digital format, and with the application of more powerful computers in radiology, digital image transmission between display stations is becoming commonplace. The ability to move large diagnostic image data sets to display stations anywhere in the world using the Internet and other high-speed data links is solving some problems and creating others. Medicine and radiology will be challenged in many ways by the issues created from the application of this burgeoning technology. Our task force was charged with investigating the evolving practice of international teleradiology and with developing a pubic statement to be adopted by the ACR Council (). This white paper is our effort to define those issues we believe to be most pertinent to international teleradiology as we know them today. Will these issues be changing? Certainly. For some facets of the issue, there are currently more questions than answers. We describe several scenarios that we believe are acceptable practices of international teleradiology as well as some that are not. We believe that much will be written about international teleradiology in the future as the issues of credentialing, quality assurance, licensure, American Board of Radiology certification, the maintenance of certification, jurisdictional and medical liability issues, patient privacy, fraud and medical ethics are more precisely defined and shaped by state and federal legislation and medical jurisprudence. This white paper is our assessment of what we believe to be the major challenges that exist as of this writing.

Design of medical devices--a home perspective

Health care services are moving out to the community and into the home; e-health services, remote monitoring technology and self-management are replacing hospitalization and visits to medical clinics and custom-tailored medicines are making inroads into normative treatment. These developments have great implications for the scope and design of home health care equipment. The paper discusses the unique nature of home medical devices, from a human-environment-machine perspective, focusing on the nature of users, environment and tasks performed. We call for increased awareness and active continuous involvement of health care personnel together with bioengineers, human factors experts, architects, designers and end users--patients and caregivers--in defining the objectives of health care devices and services at home in terms of "all family" use, integrated into the overall surroundings ("smart home"), and as part of a collaborative patient-physician disease management team.

Patients' experiences of receiving telephone advice from a GP co-operative

BACKGROUND

The use of the telephone to deliver health care advice has increased considerably in recent years. Little research has been carried out to explore the experience of patients who receive such advice and its acceptability.

OBJECTIVES

The aim of this study is to describe the expectations of patients, or third party callers, who had contacted a GP out-of-hours co-operative and their satisfaction with telephone advice received.

METHODS

Semi-structured interviews were conducted by telephone 7-10 days after contact with one inner city GP co-operative.

RESULTS

A total of 47 telephone consultations were followed up with an interview. Of these, 23 (48.9%) callers had expected to be offered a home visit when they called. Reasons for wanting a home visit were either to do with the nature of the condition and its perceived severity, problems in being able to attend the primary care centre and the risks of travel, or because of problems in communicating over the telephone. Satisfaction with telephone consultations centred mostly on the doctor being able to provide reassurance and give adequate time to allay concerns. The most common reasons given for dissatisfaction were the caller feeling that the doctor could not make a correct diagnosis without having seen the patient, or the caller being made to feel that they were wasting the doctor's time. Many patients were anxious about their ability to describe symptoms over the telephone, or understand and follow the advice that they received.

CONCLUSIONS

There appears to be a need for patients to be better informed about the service they can expect to receive from GP co-operatives. Recent developments such as NHS Direct may have an influence on the telephone consultation rate to GP co-operatives.

Emerging interventions for PTSD: future directions for clinical care and research

Efficacious therapeutic approaches for treating Posttraumatic Stress Disorder (PTSD) are needed given the significant psychosocial and physical impairment associated with the disorder (e.g., Hidalgo and Davidson, 2000; Jaycox and Foa, 1999; Stein et al., 2000). Although variations of cognitive behavioral therapy (CBT) effectively treat PTSD, non-response rates and dropout rates remain relatively high (Bradley et al., 2005; Schottenbauer et al., 2008). Thus, treatment outcome research is needed to improve the effectiveness of existing protocols, particularly within specific populations, develop new approaches for treating individuals who cannot access or do not benefit from traditional treatments, and evaluate the types of treatment that may be effective for particular individuals. The present review provides an overview of emerging treatment approaches for PTSD that attempt to address these remaining issues in the treatment outcome literature. This article is part of a Special Issue entitled 'Post-Traumatic Stress Disorder'.

A comparative study on the utility of telehealth in the provision of rheumatology services to rural and northern communities

INTRODUCTION

There is a critical shortage of specialty rheumatology services in Canada. The impact is felt more in rural and northern regions than on urban areas of the country. In response to the need, this study was conducted to compare the satisfaction of referring physicians with rheumatology services through conventional visiting specialty clinics; email consults and regularly scheduled videoconference.

METHODS

Three rural communities of similar size and availability of physician services were assigned to one of the following means of providing outreach rheumatology services: visiting rheumatologist clinics, email access to rheumatologist and scheduled videoconference consults. A case based pre/post test, and post satisfaction questionnaire were administered to the primary care physicians in these communities. Patient outcomes, and physician ability and confidence in managing specific arthritis problems, were measured.

RESULTS

Physicians responded positively to all methods of rheumatology service provision. The videoconference group were the most positive. The reasons were: immediate feedback to referring physician and patient, effective case based learning and transfer of knowledge, and improved accessibility.

CONCLUSION

Videoconference is preferred to visiting clinics and email as a method for rheumatology services to rural/northern communities. It is cost effective and there is knowledge transfer between the rheumatologist and the referring physicians.

Impact of COVID-19 on the lives and psychosocial well-being of persons with epilepsy during the third trimester of the pandemic: Results from an international, online survey

OBJECTIVE

To evaluate the impact of the coronavirus disease 2019 (COVID-19) measures on the lives and psychosocial well-being of persons with epilepsy (PWE) during the third trimester of the COVID-19 pandemic.

METHODS

A structured questionnaire investigating different aspects of the lives and psychosocial well-being of PWE during the COVID-19 pandemic was developed. Persons with epilepsy were invited via social media to anonymously respond to a secure web-based online questionnaire (www.icpcovid.com). Responses were collected between July 26th and December 3rd, 2020. Hospital anxiety and depression scales (HADS) were used to screen respondents for depression (HADS-D) and anxiety (HADS-A).

RESULTS

Responses of 407 PWE were included in the analysis; 304 (74.7%) respondents were female and 245 (60.2%) living in Europe, 157 (38.6%) in South America, and 5 (1.2%) in Canada. Seventy-six (18.7%) reported a decrease of income during the COVID-19 lockdown, and 122 (30.0%) experienced difficulties in obtaining anti-seizure medication (ASM), mostly (72/122, 59.0%) due to unavailability. Seizure frequency increased in 122 (30.0%); 295 (72.5%) screened positive for anxiety, and 159 (39.1%) for depression. Hundred eighty-eight (46.2%) reported reluctance to seek medical care; 27.3% believed that epilepsy was associated with an increased risk of COVID-19 disease. Forty-six (74.2%) of 62 PWE who were followed up by telephone or video consult were satisfied with this consult. Fifty-five respondents, most (89.1%) of whom were from Europe, had also participated in a previous survey during the early months of the pandemic. In this subgroup, although there was no difference in prevalence of a positive screening for depression or anxiety, mean scores on HADS-A and HADS-D increased from 6.65 ± 3.99 to 7.27 ± 4.01 (p = 0.418), and from 5.84 ± 4.43 to 6.60 ± 4.45 (p = 0.371), respectively.

CONCLUSIONS

The COVID-19 pandemic continues to impact the psychosocial and somatic well-being of PWE. To minimize this impact, ensuring uninterrupted access to ASM is essential. Teleconsultations are valid alternatives for continued follow-up, but should include attention to psychosocial well-being. Persons with epilepsy should be more actively informed that epilepsy is not a risk factor for developing (more severe) COVID-19 disease.

Telemedicine: emerging e-medicine

This paper reviews the emergence of telemedicine and its recent expansion and use within the healthcare industry. Through this review, several examples of telemedicine within a variety of applications provide a broad context to discuss the challenges and opportunities facing the emergence of e-medicine. These examples provide snapshots of a teleradiology system used by the military, teleconsultations used in neurosurgery and hemodialysis, and home telemedicine used in diabetes care. Based on the discussion of telemedicine's history and expansion and the examples provided, a framework is offered for understanding the evolution of telemedicine applications through four stages. These stages include: (a) development of basic technological capabilities, (b) development of relevant applications, (c) the integration of technical applications within a complex environment, and (d) transformation of the operating environment. Implications for this framework are discussed.

Trends in Telestroke Care Delivery: A 15-Year Experience of an Academic Hub and Its Network of Spokes

BACKGROUND

Telestroke provides access to vascular neurology expertise for hospitals lacking stroke coverage, and its use has risen rapidly in the past decade. We aim to characterize consultations, spoke behavior, and the relationship between spoke telestroke utilization (number of telestroke consults per year) and spoke alteplase treatment metrics in an academic telestroke network.

METHODS AND RESULTS

We analyzed prospectively collected data on all telestroke consults from 2003 to 2018. Trends in network performance and spoke characteristics were analyzed using generalized estimating equations and Kendall τβ nonparametric tests as appropriate. Unadjusted and adjusted linear regression models determined associations between telestroke utilization and treatment metrics. The network included 2 hubs and 43 spokes with 12 803 consults performed during the study period. Network growth overall was +1.8 spokes per year, and median duration of spoke participation was 7.9 years. The numbers of consults and alteplase-treated patients increased annually, even after adjusting for the number of spokes in the network (P<0.01 for both). Although times from last seen well to spoke emergency department arrival and to consult request increased, door-to-needle time, time from teleconsult request to callback, and time from teleconsult to alteplase administration all decreased (all P<0.01). With time, the network included more spokes without a Primary Stroke Center designation. In adjusted analyses, for every 10 telestroke consults requested by a spoke, the spoke door-to-needle decreased by 1.8 minutes (P=0.02), number of patients treated with alteplase was an additional 1.7 (P<0.01), and the percent of eligible patients treated with alteplase increased by 8% (P=0.03).

CONCLUSIONS

Telestroke network size and utilization increased over time. Increased use of teleconsults was associated with increased and timely use of alteplase. Over time, the delivery of timely emergency care has improved significantly among emergency departments participating in this telestroke network. Replication of these findings in other networks is warranted.

Integrating telehealth into Aboriginal healthcare: the Canadian experience

Telehealth, the use of information communication technologies to deliver health care over distance, has been identified as a key mechanism for improving access to health services internationally. Canada is well suited to realize the benefits of telehealth particularly for individuals in remote, rural and isolated locations, many of whom are of Aboriginal descent. The health status of Canada's Aboriginal population is generally lower than that of the non-Aboriginal population emphasizing the need for new health care solutions. The challenges associated with implementing telehealth are not unique to Aboriginal settings but, in many instances, are more pronounced as a result of cultural, political and jurisdictional issues. These challenges are not insurmountable however, and there have been a number of successes in Canada to serve as a blueprint for a national strategy for sustainable Aboriginal telehealth. This review will highlight challenges and successes related to telehealth implementation in Canadian Aboriginal communities including: geography, technical infrastructure, human resources, cross-jurisdictional services, and community readiness. The need for champions within government, community and health care settings and the use of a needs-driven and integrated approach to implementation are highlighted. Several Canadian examples are provided including lessons learned within the MBTelehealth Network.

Twenty-first century ethical challenges for psychology

Foreseeable social and technological changes will force us to reevaluate our thinking about ethically appropriate ways to fulfill our mission of using psychology to advance human health and welfare in the twenty-first century. Three categories of challenge related to societal and technological changes have become particularly evident. First, increasing patterns of delivering services over substantial distances by electronic means (i.e., telepsychology) demand consideration. Second, we must parse our ethical obligations to individuals, to groups, and to society at large as our influence working behind the scenes as "invisible" psychologists grows. Finally, as we witness the accelerating demise of psychiatry, we must take care not to follow a similar path. As we face new ethical challenges, we must continually ask ourselves where our responsibilities lie as individuals and as a profession. We must learn not to repeat the mistakes of the past and focus instead on optimizing the future for a science and practice of psychology focused on human health and welfare.

Telehealth in Alaska: delivery of health care services from a specialist's perspective

Integrating store-and-forward telemedicine into the ANMC ENT practice for remotely located patients has improved access for care as well as the quality of care for our patients. The involvement of the ANMC ENT department in the design of the telemedicine system was critical. Yet building the telemedicine service required creative measures to encourage use and careful management of our capacity to receive a growing number of cases. Cost savings due to avoided travel have been readily apparent, based on the high cost of travel in Alaska, The improvement in departmental productivity was an unexpected yet welcome outcome. Much of the current research in telemedicine appropriately focuses on the applicability of this modality to clinical problems. Our four years experience indicates that one of the challenges in the future will be to integrate telemedicine with the existing infrastructure of medicine so that it can more easily become part of mainstream practice.

Digital imaging in pathology: theoretical and practical considerations, and applications

Digital imaging is rapidly replacing photographic prints and Kodachromes for pathology reporting and conference purposes. Advanced systems linked to computers allow greater versatility and speed of turn-around as well as lower costs, allowing the incorporation of macroscopic and microscopic pictures into routine pathology reports and publications. Digital images allow transmission to remote sites via the Internet for primary diagnosis, consultation, quality assurance and educational purposes and can be stored and disseminated in CD-ROMs. Total slide digitisation is now a reality and has the potential to replace glass slides to a large extent. There are extensive applications of digital images in education and research, allowing more objective and automated quantitation of a variety of morphological and immunohistological parameters. Three-dimensional images of gross specimens can be developed and posted on websites for interactive educational programs and preliminary reports indicate that medical vision systems are a reality and can provide for automated computer generated histopathological diagnosis and quality assurance.

Adapting inpatient addiction medicine consult services during the COVID-19 pandemic

BACKGROUND

We describe addiction consult services (ACS) adaptations implemented during the Novel Coronavirus Disease 2019 (COVID-19) pandemic across four different North American sites: St. Paul's Hospital in Vancouver, British Columbia; Oregon Health & Sciences University in Portland, Oregon; Boston Medical Center in Boston, Massachusetts; and Yale New Haven Hospital in New Haven, Connecticut.

EXPERIENCES

ACS made system, treatment, harm reduction, and discharge planning adaptations. System changes included patient visits shifting to primarily telephone-based consultations and ACS leading regional COVID-19 emergency response efforts such as substance use treatment care coordination for people experiencing homelessness in COVID-19 isolation units and regional substance use treatment initiatives. Treatment adaptations included providing longer buprenorphine bridge prescriptions at discharge with telemedicine follow-up appointments and completing benzodiazepine tapers or benzodiazepine alternatives for people with alcohol use disorder who could safely detoxify in outpatient settings. We believe that regulatory changes to buprenorphine, and in Vancouver other medications for opioid use disorder, helped increase engagement for hospitalized patients, as many of the barriers preventing them from accessing care on an ongoing basis were reduced. COVID-19 specific harm reductions recommendations were adopted and disseminated to inpatients. Discharge planning changes included peer mentors and social workers increasing hospital in-reach and discharge outreach for high-risk patients, in some cases providing prepaid cell phones for patients without phones.

RECOMMENDATIONS FOR THE FUTURE

We believe that ACS were essential to hospitals' readiness to support patients that have been systematically marginilized during the pandemic. We suggest that hospitals invest in telehealth infrastructure within the hospital, and consider cellphone donations for people without cellphones, to help maintain access to care for vulnerable patients. In addition, we recommend hospital systems evaluate the impact of such interventions. As the economic strain on the healthcare system from COVID-19 threatens the very existence of ACS, overdose deaths continue rising across North America, highlighting the essential nature of these services. We believe it is imperative that health care systems continue investing in hospital-based ACS during public health crises.

Neurosurgery and the Internet: a critical analysis and a review of available resources

Thanks to the development of computers and telecommunication, the concept of communication is undergoing radical changes. Scientific collaboration among medical professionals has evolved rapidly in the last few years toward the use of Internet, a new tool which will change the world of health. It is impossible to predict at present where this new type of scientific collaboration will lead us, but what is certain is that in the next decade, the so-called electronic communities will be created and will develop at an extraordinary rate. The increase in the capacity of image processing in computers and in the rate of transmission of data over the net will make possible applications such as the remote medical visit, video conferences, surgical simulation or even remote virtual surgery. However, while some medical professionals are dreaming of this type of electronic communication in the future, others are using it right now, taking advantage of all of its benefits. In fact, electronic communities are already a reality, being accessible today, and not a future goal. Being inside or outside these communities will make the difference between health professionals. It is well worth therefore being in contact with these new fields so as not to miss the boat of technological development. We present a comprehensive listing of neurosurgical resources available on the Internet, and some ideas on the present and future applications of the Internet in the world of Health Care.

Applying 21st century imaging technology to wound healing: an Avant-Gardist approach

A significant arising complication in the care of patients with diabetes is increased susceptibility to chronic wounds, including diabetic foot ulcers and pressure sores. This is driven by, e.g., neuropathy and peripheral arterial disease. It is well recognized that best practice in wound care requires wound assessment, including measurement, on presentation and regularly throughout the treatment program. Proper assessment is necessary to ensure that the most appropriate and cost-effective therapy is used at all times, with quantitative measurement necessary to track the efficacy of the chosen approach. A documented assessment can also assist patient-clinician dialog and discussion within the multidisciplinary team. Remote evaluation and assessment of the wound is also of increasing importance and practicality through the use of a telemedicine approach. There has been considerable progress in the space of imaging for wounds, including systems that include three-dimensional measurement and telemedicine features. This literature review examines the available options and reviews the clinical evidence for measurement accuracy, scope for remote assessment, and published user feedback on the systems.

The present and future of telemedicine in Japan

Telemedicine has always developed in close relation with communication technology. When only aural telephones were used, several experiments of telemedicine were carried out by utilizing telephone lines. When INS64 (ISDN with 64 kbits) and telecommunication satellites came onto the scene, experiments for telemedicine began to be conducted accordingly using the cutting-edge technology of the time. In this paper, one of the three categories of telemedicine, mainly tele-consultation that includes tele-pathology and tele-radiology, will be discussed with some examples conducted in Japan. As time goes on, the aim of telemedicine has also been changing. In 1996, the Japanese government gave the go ahead for telemedicine along its deregulation policies. Telemedicine including tele-home care in the 21st century will use the Internet and digital HDTV (high-definition TV) technology for information and data management interchangeably both at domestic and global levels in the medical environment. Also, our dream of a hyper-hospital or virtual hospital will be realized in cyberspace before long, but first we may have to overcome several tough problems such as the protection of privacy data, malpractice and vulnerability of technology relevant to the Internet and telecommunications satellite system as a whole.

Teleconsultation in psychology: the use of videolinks for interviewing and assessing elderly patients

Although elderly people are one of the major target groups for telemedicine applications, they remain under-represented in studies of teleconsultation. Videolinks appear to be easily used by many elderly people as a means of communicating with health-care staff, including psychologists and doctors. To date, studies of psychometric teleconsultation have been confined to screening tests, or have used very small numbers of patients. There is a need to examine the reliability of more complex psychometric batteries and to use larger samples of older people. Some recommendations for conducting clinical interviews and psychometric tests are presented, based on clinical experience and a review of the literature. The importance of ergonomic considerations, patient comfort and professional preparation are explained.