Newer insights in teledermatology practice

Patient perception and satisfaction with a smartphone-based teledermatology service initiated during the COVID-19 pandemic at a tertiary care hospital in North India

BACKGROUND

Telemedicine is being increasingly used to provide healthcare to patients, particularly during the COVID-19 pandemic.

AIMS

The study aimed to study patient perception and satisfaction with a smartphone-based hybrid teledermatology service initiated during the COVID-19 pandemic.

METHODS

This was a cross-sectional telephonic survey including patients ≥18 years of age who had received a teledermatology consultation. After noting the demographic, clinical and teleconsultation details, patients were administered the Telemedicine Satisfaction Questionnaire and an additional 6-item questionnaire. Patients were also asked to give qualitative feedback and suggestions for improvement using a semi-structured interview guide.

RESULTS

We interviewed 201 subjects. The most common diagnoses were pemphigus (27, 13.4%), superficial fungal infections (24, 11.8%), psoriasis (22, 10.9%) and dermatitis (21, 10.4%). The overall mean Telemedicine Satisfaction Questionnaire score was 4.20± 0.71. One hundred seventy-one (85.1%) patients responded that they would use teledermatology services again, while 168 (83.6%) reported satisfaction with the quality of services. A majority of the patients were largely satisfied with the various components involved, though some concerns were raised about the care perceived as not at par with physical consultations, difficulty in procuring medicines, lack of confidence in photographic diagnoses and the lack of a personal touch. Patients with urticaria (P=0.020), those who were advised a change in treatment (P=0.029) and those with improvement in their skin disease (P=0.026) were more likely to be satisfied.

LIMITATIONS

Our study was conducted during the COVID-19 pandemic when patient acceptability was likely to be higher. Only follow-up patients were included in the study.

CONCLUSION

Patient satisfaction levels were generally high with teledermatology. Addressing lacunae that negatively impact patient perception and satisfaction will help in greater acceptance of teledermatology services.

Teledermatology in 2020: past, present and future perspectives

Born in 1995, teledermatology (TD) turns 25 years old today. Since then, TD evolved according to patients and physicians needs. The present review aimed to summarize all the efforts and experiences carried out in the field of TD and its subspecialties, the evolution and the future perspectives. A literature search was conducted in PubMed and Google Scholar. The state of the art of the "tele-dermo research" included TD and clinical trials, TD/TDS web platforms, TDS and artificial intelligence studies. Finally, the future perspective of TD/TDS in the era of social distancing was discussed. Using TD in specific situations adds several benefits including time-effectiveness of intervention and reduction in the waiting time for the first visit, reduced travel-costs, reduced sanitary costs, equalization of access from patient to specialistic consult. The communication technologies devices currently available can adequately support the growing needs of tele-assistance. A main limit is the current lack of a common clear European regulation for practicing TD, encompassing privacy issues and data management. The pandemic lockdown of 2020 has highlighted the importance of performing TD for all those patient, elderly and/or fragile, where the alternative would be no care at all. Many efforts are needed to develop efficient workflows and TD programs to facilitate the interplay among the different TD actors, along with practice guidelines or position statements.

Teledermatology and its Current Perspective

Teledermatology is one of the most important and commonly employed subsets of telemedicine, a special alternative to face-to-face (FTF) doctor--patient consultation that refers to the use of electronic telecommunication tools to facilitate the provision of healthcare between the "seeker" and "provider." It is used for consultation, education, second opinion, and monitoring medical conditions. This article will review basic concepts, the integration of noninvasive imaging technique images, artificial intelligence, and the current ethical and legal issues.

Teledermatology: from historical perspective to emerging techniques of the modern era: part I: History, rationale, and current practice

Telemedicine is the use of telecommunications technology to support health care at a distance. Technological advances have progressively increased the ability of clinicians to care for diverse patient populations in need of skin expertise. Dermatology relies on visual cues that are easily captured by imaging technologies, making it ideally suited for this care model. Moreover, there is a shortage of medical dermatologists in the United States, where skin disorders account for 1 in 8 primary care visits and specialists tend to congregate in urban areas. Even in regions where dermatologic expertise is readily accessible, teledermatology may serve as an alternative that streamlines health care delivery by triaging chief complaints and reducing unnecessary in-person visits. In addition, many patients in the developing world have no access to dermatologic expertise, rendering it possible for teledermatologists to make a significant contribution to patient health outcomes. Teledermatology also affords educational benefits to primary care providers and dermatologists, and enables patients to play a more active role in the health care process by promoting direct communication with dermatologists.

iSlide: a 'big picture' interactive teledermatopathology e-learning system

BACKGROUND

Dermatopathology training is often limited by facilities and a dearth of specialists. Advancements in information and communication technologies have made possible the adoption of innovative learning techniques, especially in places where specialists are lacking.

OBJECTIVES

To implement and evaluate the performance of the iSlide system, which is an interactive dermatopathology training platform (http://scope.tmu.edu.tw/islide2/).

METHODS

Fifty-two cases representing a variety of dermatopathology conditions and complications were used to set up the iSlide system, and virtual slides of these cases were produced. Medical students from the Dermatology Department of Taipei Medical University were taught to use the system. Performance of the system was evaluated and validated using questionnaires, the first comprising 20 questions and the second a shorter, six-question telephone-based survey on 15 of the 96 interns. Twenty cases prepared by the iSlide system were also presented at an international dermatopathology conference and evaluated by conference participants.

RESULTS

Ninety-six students and 72 experts participated in the study. Ninety-two per cent of the students and 98% of the experts found the iSlide system to be a useful tool for learning dermatopathology. Of these, 82% of the students and 63% of the experts felt that iSlide was easy to use.

CONCLUSIONS

iSlide is useful for dermatopathology. As only 82% of the student evaluators and 63% of the expert evaluators found the system easy to use, further work has to be done to improve the iSlide interface to make the system more user friendly.

The suitability of gray-scale electronic readers for dermatology journals

Background

The rapid development of information and communication technology has replaced traditional books by electronic versions. Most print dermatology journals have been replaced with electronic journals (e-journals), which are readily used by clinicians and medical students.

Objective

The objectives of this study were to determine whether e-readers are appropriate for reading dermatology journals, to conduct an attitude study of both medical personnel and students, and to find a way of improving e-book use in the field of dermatology.

Methods

All articles in the Korean Journal of Dermatology published from January 2010 to December 2010 were utilized in this study. Dermatology house officers, student trainees in their fourth year of medical school, and interns at Korea University Medical Center participated in the study. After reading the articles with Kindle 2, their impressions and evaluations were recorded using a questionnaire with a 5-point Likert scale.

Results

The results demonstrated that gray-scale e-readers might not be suitable for reading dermatology journals, especially for case reports compared to the original articles. Only three of the thirty-one respondents preferred e-readers to printed papers. The most common suggestions from respondents to encourage usage of e-books in the field of dermatology were the introduction of a color display, followed by the use of a touch screen system, a cheaper price, and ready-to-print capabilities.

Conclusion

In conclusion, our study demonstrated that current e-readers might not be suitable for reading dermatology journals. However, they may be utilized in selected situations according to the type and topic of the papers.

Teaching of leprosy: current challenges

In the context of declining leprosy endemicity worldwide, keeping the interest in knowledge and expertise in leprosy alive has been a matter of concern. Approaching the problem only in primary care, without the proper integration with other levels of care in the health system fails to account for the complexity of the disease. Training professionals to work at different levels of health care is a current challenge. The objective of this review was to look for experiences related to the teaching of leprosy both in undergraduate courses in the field of health sciences and in training programs for professionals who work in patient care. We highlight the role of the dermatologist in the management of control programs, diagnosis and treatment of the disease, as well as in the continuous education of other health professionals.

Mobile teledermatology--patient satisfaction, diagnostic and management concordance, and factors affecting patient refusal to participate in Saudi Arabia

We evaluated the use of a 4G smart phone for mobile teledermatology. A dermatologist took pictures of skin images with a mobile phone (8 Mpixel camera resolution) and made a face-to-face diagnosis. The images were transmitted to a second dermatologist who viewed them on a similar mobile phone and made an independent diagnosis for comparison. Images were taken and transmitted only after receiving informed consent from the patients. A total of 166 consecutive patients were included in the study (97 male and 69 female). A questionnaire to assess patient satisfaction was administered to each patient. Most of the responders were highly satisfied with teledermatology. However, 23 patients (14%) refused photography of the skin lesions (21 female and 2 males). The main reasons for refusal to be photographed were stated as social or religious. The broad categorical diagnostic and management concordance (i.e. when considering at least one of the diagnoses to be similar) was 95%. Specific diagnostic concordance varied according to the disease. The average kappa coefficient was 0.66 for diagnostic concordance and 0.82 for management concordance. Refusal to be photographed--a problem not limited to teledermatology--needs to be considered when designing teledermatology protocols for larger scale implementation in areas like the Middle East.

The history of pathology informatics: A global perspective

Pathology informatics has evolved to varying levels around the world. The history of pathology informatics in different countries is a tale with many dimensions. At first glance, it is the familiar story of individuals solving problems that arise in their clinical practice to enhance efficiency, better manage (e.g., digitize) laboratory information, as well as exploit emerging information technologies. Under the surface, however, lie powerful resource, regulatory, and societal forces that helped shape our discipline into what it is today. In this monograph, for the first time in the history of our discipline, we collectively perform a global review of the field of pathology informatics. In doing so, we illustrate how general far-reaching trends such as the advent of computers, the Internet and digital imaging have affected pathology informatics in the world at large. Major drivers in the field included the need for pathologists to comply with national standards for health information technology and telepathology applications to meet the scarcity of pathology services and trained people in certain countries. Following trials by a multitude of investigators, not all of them successful, it is apparent that innovation alone did not assure the success of many informatics tools and solutions. Common, ongoing barriers to the widespread adoption of informatics devices include poor information technology infrastructure in undeveloped areas, the cost of technology, and regulatory issues. This review offers a deeper understanding of how pathology informatics historically developed and provides insights into what the promising future might hold.

Teledermatology update: Mobile teledermatology

Mobile teledermatology is a relatively recent modification of teledermatology, which involves using mobile platforms like cellular phones to transmit images and data for the purpose of teleconsultations. With the rapidly improving quality of smart phone cameras combined with easier access to mobile internet, mobile teledermatology is emerging as a feasible and cost-effective method for teledermatology practice. Mobile teledermatology has shown good results in concordance studies comparing it to face-to-face consultations. Mobile teledermatology can be used for most types of clinical dermatology cases. Mobile teledermatology has been found to be useful in diagnosis, screening and triage of skin lesions including skin cancers. It is also useful as a tool to follow up patients with chronic dermatological problems like psoriasis and chronic wounds. The obvious advantage of mobile teledermatology is it’s cost-effectiveness and the fact that access to expert dermatology care is made easier for patients especially in remote areas. Further research is however required to standardize protocols for mobile teledermatology. Collaborative research among people working in this field would be very useful in this standardization and would help in optimizing the opportunities provided by this interesting tool. This article gives a brief overview of mobile teledermatology including definitions, tools involved, indications, limitations and future applications.