Will applications on smartphones allow a generalization of telemedicine?

Use of commercially available wearable devices for physical rehabilitation in healthcare: a systematic review

OBJECTIVES

To evaluate whether commercially available 'off-the-shelf' wearable technology can improve patient rehabilitation outcomes, and to categorise all wearables currently being used to augment rehabilitation, including the disciplines and conditions under investigation.

DESIGN

Systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis 2020 statement checklist, and using the Grading of Recommendations, Assessment, Development and Evaluation approach.

DATA SOURCES

Embase, MEDLINE, Web of Science and the Cochrane Library were searched up to and including July 2023.

ELIGIBILITY CRITERIA

We included trials and observational studies evaluating the use of consumer-grade wearables, in real patient cohorts, to aid physical therapy or rehabilitation. Only studies investigating rehabilitation of acute events with defined recovery affecting adult patients were included.

DATA EXTRACTION AND SYNTHESIS

Two independent reviewers used a standardised protocol to search, screen and extract data from the included studies. Risk of bias was assessed using the Cochrane Methods Risk of Bias in Randomised Trials V.2 and Risk of Bias in Non-Randomised Studies of Interventions tools for randomised controlled trials (RCTs) and observational studies, respectively.

RESULTS

Eighteen studies encompassing 1754 patients met eligibility criteria, including six RCTs, six quasi-experimental studies and six observational studies. Eight studies used wearables in Orthopaedics, seven in Stroke Medicine, two in Oncology and one in General Surgery. All six RCTs demonstrated that wearable-driven feedback increases physical activity. Step count was the most common measure of physical activity. Two RCTs in orthopaedics demonstrated non-inferiority of wearable self-directed rehabilitation compared with traditional physiotherapy, highlighting the potential of wearables as alternatives to traditional physiotherapy. All 12 non-randomised studies demonstrated the feasibility and acceptability of wearable-driven self-directed rehabilitation.

CONCLUSION

This review demonstrates that consumer-grade wearables can be used as adjuncts to traditional physiotherapy, and potentially as alternatives for self-directed rehabilitation of non-chronic conditions. Better designed studies, and larger RCTs, with a focus on economic evaluations are needed before a case can be made for their widespread adoption in healthcare settings.

PROSPERO REGISTRATION ID

CRD42023459567.

Virtual burn care - Friend or foe? A systematic review

INTRODUCTION

Evidence on the impact of virtual care for patients with burn injuries is variable. This review aims to evaluate its use in remote assessment, rounding, and follow-up through outcomes of efficacy, usability, costs, satisfaction, clinical outcomes, impacts on triage and other benefits/drawbacks.

METHODS

A PRISMA-compliant qualitative systematic review (PROSPERO CRD42021267787) was conducted in four databases and the grey literature for primary research published between 01/01/2010 and 12/31/2020. Study quality was appraised using three established tools. Evidence was graded by the Oxford classification.

RESULTS

The search provided 481 studies, of which 37 were included. Most studies (n = 30, 81%) were Oxford Level 4 (low-level descriptive/observational) designs and had low appraised risk-of-bias (n = 20, 54%). Most applications were for the acute phase (n = 26, 70%). High patient compliance, enhanced specialist access, and new educational/networking opportunities were beneficial. Concerns pertained to IT/connection, virtual communication barriers, privacy/data-security and logistical/language considerations. Low-to-moderate-level (Oxford Grade C) evidence supported virtual burn care's cost-effectiveness, ability to improve patient assessment and triage, and efficiency/effectiveness for remote routine follow-up.

CONCLUSION

We find growing evidence that virtual burn care has a place in acute-phase specialist assistance and routine outpatient follow-up. Low-to-moderate-level evidence supports its effectiveness, cost-effectiveness, usability, satisfactoriness, and capacity to improve triage.

[Implementation and use of telemedicine in health care during the outbreak of monkeypox in the health area of Ibiza and Formentera]

OBJECTIVE

The objective of this work is to describe how the use of the information and communication technologies has been used in the clinical control, follow-up and treatment of all the patients affected by monkeypox in our health area.

DESIGN AND SITE

A descriptive, observational and retrospective work has been carried out to show the clinical management of the monkeypox cases assisted in the Health Area of Ibiza and Formentera (ASEF), in the field of the primary care.

PARTICIPANTS AND METHODS

All patients affected by monkeypox who met the inclusion criteria were included in the study (a total of 79 patients), covering the period from 01/06/22 to 30/11/22. A protocol was designed in order to recruit the patients, extract the samples, monitor the close contacts, notify the cases to the health authorities, clinical assistance and administrative processing of the sick leaves.

RESULTS AND CONCLUSIONS

The adherence of the patients with the control system was majoritarian. Telemedicine has been a useful tool for the exchange of information during the provision of continuous medical care to patients affected by the outbreak of monkeypox infection, guaranteeing their safety and privacy and allowing the management of an infectious disease that requires isolation, control, and medical monitoring.

Smartphone-Based Artificial Intelligence for the Detection and Diagnosis of Pediatric Diseases: A Comprehensive Review

In recent years, the use of smartphones and other wireless technology in medical care has developed rapidly. However, in some cases, especially for pediatric medical problems, the reliability of information accessed by mobile health technology remains debatable. The main aim of this paper is to evaluate the relevance of smartphone applications in the detection and diagnosis of pediatric medical conditions for which the greatest number of applications have been developed. This is the case of smartphone applications developed for the diagnosis of acute otitis media, otitis media with effusion, hearing impairment, obesity, amblyopia, and vision screening. In some cases, the information given by these applications has significantly improved the diagnostic ability of physicians. However, distinguishing between applications that can be effective and those that may lead to mistakes can be very difficult. This highlights the importance of a careful application selection before including smartphone-based artificial intelligence in everyday clinical practice.

Deep Learning Assisted Imaging Methods to Facilitate Access to Ophthalmic Telepathology

Purpose

To investigate the use of super-resolution imaging techniques to enable telepathology using low-cost commercial cameras.

Design

Experimental study.

Participants

A total of 139 ophthalmic pathology slides obtained from the Ophthalmic Pathology service at the University of California, Irvine.

Methods

Denoising Diffusion Probabilistic Model (DDPM) was developed to predict super-resolution pathology slide images from low-resolution inputs. The model was pretrained using 150 000 images randomly sampled from the ImageNet dataset. Patch aggregation was used to generate large images with DDPM. The performance of DDPM was evaluated against that of generative adversarial networks (GANs) and Robust UNet, which were also trained on the same dataset.

Main Outcome Measures

The performance of models trained to generate super-resolution output images from low-resolution input images can be evaluated by using the mean squared error (MSE) and Structural Similarity Index Measure (SSIM), as well as subjective grades provided by expert pathologist graders.

Results

In total, our study included 110 training images, 9 validation images, and 20 testing images. The objective performance scores were averaged over patches generated from 20 test images. The DDPM-based approach with pretraining produced the best results, with an MSE score of 1.35e-5 and an SSIM score of 0.8987. A qualitative analysis of super-resolution images was conducted by expert 3 pathologists and 1 expert ophthalmic microscopist, and the average accuracy of identifying the correct ground truth images ranged from 25% to 70% (with an average accuracy of 46.5%) for widefield images and 25% to 60% (with an average accuracy of 38.25%) for individual patches.

Conclusions

The DDPM-based approach with pretraining is assessed to be effective at super-resolution prediction for ophthalmic pathology slides both in terms of objective and subjective measures. The proposed methodology is expected to decrease the reliance on costly slide scanners for acquiring high-quality pathology slide images, while also streamlining clinical workflow and expanding the scope of ophthalmic telepathology.

Financial Disclosures

Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.

Recommendations for developing a lifecycle, multidimensional assessment framework for mobile medical apps

Digital health and mobile medical apps (MMAs) have shown great promise in transforming health care, but their adoption in clinical care has been unsatisfactory, and regulatory guidance and coverage decisions have been lacking or incomplete. A multidimensional assessment framework for regulatory, policymaking, health technology assessment, and coverage purposes based on the MMA lifecycle is needed. A targeted review of relevant policy documents from international sources was conducted to map current MMA assessment frameworks, to formulate 10 recommendations, subsequently shared amongst an expert panel of key stakeholders. Recommendations go beyond economic dimensions such as cost and economic evaluation and also include MMA development and update, classification and evidentiary requirements, performance and maintenance monitoring, usability testing, clinical evidence requirements, safety and security, equity considerations, organizational assessment, and additional outcome domains (patient empowerment and environmental impact). The COVID-19 pandemic greatly expanded the use of MMAs, but temporary policies governing their use and oversight need consolidation through well-developed frameworks to support decision-makers, producers and introduction into clinical care processes, especially in light of the strong international, cross-border character of MMAs, the new EU medical device and health technology assessment regulations, and the Next Generation EU funding earmarked for health digitalization.

The integration of mHealth technologies in telemedicine during the COVID-19 era: A cross-sectional study

Telemedicine is a rapidly expanding field of medicine and an alternative method for delivering quality medical care to patients' fingertips. With the COVID-19 pandemic, there has been an increase in the use of telemedicine to connect patients and healthcare providers, which has been made possible by mobile health (mHealth) applications. The goal of this study was to compare the satisfaction of patients with telemedicine among mHealth users and non-users. This was a survey-based study that included outpatients from Abu Dhabi. The association between patient satisfaction with telemedicine and use of mHealth technologies was described using regression models. This study included a total of 515 completed responses. The use of mHealth application was significantly associated with ease of booking telemedicine appointments (OR 2.61, 95% CI 1.63-4.18; P < .001), perception of similarity of quality of care between telemedicine consultations and in-person visits (OR 1.81, 95% CI 1.26-2.61; P = .001), and preference for using telemedicine applications over in-person visits during the COVID-19 pandemic (OR 1.74, 95% CI 1.12-2.72; P = .015). Our study results support that the use of mHealth applications is associated with increased patient satisfaction with telemedicine appointments.

An Electronic Patient-Reported Outcome Mobile App for Data Collection in Type A Hemophilia: Design and Usability Study

Background

There is currently limited evidence on the level and intensity of physical activity in individuals with hemophilia A. Mobile technologies can offer a rigorous and reliable alternative to support data collection processes but they are often associated with poor user retention. The lack of longitudinal continuity in their use can be partly attributed to the insufficient consideration of stakeholder inputs in the development process of mobile apps. Several user-centered models have been proposed to guarantee that a thorough knowledge of the end user needs is considered in the development process of mobile apps.

Objective

The aim of this study is to design and validate an electronic patient-reported outcome mobile app that requires sustained active input by individuals during POWER, an observational study that aims at evaluating the relationship between physical activity levels and bleeding in patients with hemophilia A.

Methods

We adopted a user-centered design and engaged several stakeholders in the development and usability testing of this mobile app. During the concept generation and ideation phase, we organized a need-assessment focus group (FG) with patient representatives to elicit specific design requirements for the end users. We then conducted 2 exploratory FGs to seek additional inputs for the app’s improvement and 2 confirmatory FGs to validate the app and test its usability in the field through the mobile health app usability questionnaire.

Results

The findings from the thematic analysis of the need-assessment FG revealed that there was a demand for sense making, for simplification of app functionalities, for maximizing integration, and for minimizing the feeling of external control. Participants involved in the later stages of the design refinement contributed to improving the design further by upgrading the app’s layout and making the experience with the app more efficient through functions such as chatbots and visual feedback on the number of hours a wearable device had been worn, to ensure that the observed data were actually registered. The end users rated the app highly during the quantitative assessment, with an average mobile health app usability questionnaire score of 5.32 (SD 0.66; range 4.44-6.23) and 6.20 (SD 0.43; range 5.72-6.88) out of 7 in the 2 iterative usability testing cycles.

Conclusions

The results of the usability test indicated a high, growing satisfaction with the electronic patient-reported outcome app. The adoption of a thorough user-centered design process using several types of FGs helped maximize the likelihood of sustained retention of the app’s users and made it fit for data collection of relevant outcomes in the observational POWER study. The continuous use of the app and the actual level of engagement will be evaluated during the ongoing trial.

Trial Registration

ClinicalTrials.gov NCT04165135; https://clinicaltrials.gov/ct2/show/NCT04165135

The Development of Telemedicine and eHealth in Surgery during the SARS-CoV-2 Pandemic

SARS-CoV-2 has hampered healthcare systems worldwide, but some countries have found new opportunities and methods to combat it. In this study, we focused on the rapid growth of telemedicine during the pandemic around the world. We conducted a systematic literature review of all the articles published up to the present year, 2021, by following the requirements of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework. The data extracted comprised eHealth and telemedicine in surgery globally, and independently in Europe, the United States, and Switzerland. This review explicitly included fifty-nine studies. Out of all the articles included, none of them found that telemedicine causes poor outcomes in patients. Telemedicine has created a new path in the world of healthcare, revolutionizing how healthcare is delivered to patients and developing alternative methods for clinicians.

Non-use of telemedicine: A scoping review

Many telemedicine interventions fail to be implemented in medical care with non-use and discontinued use by patients being among the major reasons. The aim of this scoping review was to provide an overview of barriers associated with non-use and discontinued use of telemedicine. An electronic search was conducted in Pubmed in October 2019 and updated in November 2020, followed by a hand search in the beginning of 2021. All potential articles were screened by two independent reviewers based on predefined inclusion and exclusion criteria. A qualitative content analysis according to Mayring was carried out. The topics 'intervention', 'context of use' and 'user' were chosen as overarching themes. Out of 1377 potentially relevant articles, 73 were included. User-related barriers were mentioned in most of the analysed studies, followed by barriers related to the intervention. The analysis provides the basis for overcoming non-use issues in telemedicine.

"We are so close; yet too far": perceived barriers to smartphone-based telerehabilitation among healthcare providers and patients with Chronic Obstructive Pulmonary Disease in India

Background

Telerehabilitation is imperative and impending in the management of chronic obstructive pulmonary disease patients. However, its feasibility in low- and middle-income nations such as India remained unclear.

Objective

To assess the feasibility of administering a smartphone-based telerehabilitation program for chronic obstructive pulmonary disease patients in India.

Material and method

An online cross-sectional survey was administered to stakeholders of the telerehabilitation program: chronic obstructive pulmonary disease patients, health care professionals including pulmonary care physicians, rehabilitation nurses and physiotherapists. The survey sought to ascertain the causes, barriers, and facilitators associated with the implementation of smartphone-based telerehabilitation, as well as strategies for practice improvement.

Results

While 71% (n = 37/52) of the 52 healthcare professionals surveyed were aware of smartphone-based telerehabilitation, implementation was found to be extremely low (n = 4/37; 10%). The majority of patients with chronic obstructive pulmonary disease (n = 21/30; 70%) agreed to accept smartphone-based telerehabilitation as one of their treatment options. In India, challenges to efficient telerehabilitation implementation included a lack of infrastructure, perceived time consumption, a lack of expertise and training, organizational support, and perceived inefficacy.

Conclusion

While knowledge of smartphone-based telerehabilitation is high among healthcare professionals and chronic obstructive pulmonary disease patients, implementation of this novel intervention measure has been limited due to perceived constraints associated with smartphone-based telerehabilitation. Adapting national and organizational policies to support smartphone-based telerehabilitation services is critical during this decade of social isolation.

Improving primary care in Europe beyond COVID-19: from telemedicine to organizational reforms

The COVID-19 pandemic has put under pressure all the health national systems in Europe and telemedicine (TM) has been an almost unavoidable answer for primary care (PC) services to constrain the contagion. PC includes all the healthcare services that are the first level of contact for individuals. General practitioners (GPs) are the pivotal providers of PC throughout Europe. Although GP costs are mainly covered by public services or social insurances in Europe, they are still self-employed physicians everywhere, differently from their colleagues in hospitals who are traditionally employees. TM is a very general term open to various interpretations and definitions. TM can now be practiced by means of modern audio-visual devices and is an alternative to the traditional face-to-face consultation in general practice. Although the adoption of TM seems to be compelling in our era, its practical dissemination in PC has been quite slow so far, and many different concerns have been raised on it. On the whole, TM widespread adoption in PC seems to be more a matter of labor organization and health care funding than of technology and ethics. Larger-scale organizations comprising a wide range of health professionals have become a pressing priority for a modern PC, because working together is crucial to provide high-quality care to patients, and co-location should boost teamwork and facilitate the management of information technology. A national network of large organizations in PC could be rationally managed through local budgets and should increase efficiency by adopting tools such as TM.

Telemedicine: Embracing virtual care during COVID-19 pandemic

Telemedicine and related e-health facilities facilitate care from a distance through electronic information systems. COVID-19 pandemic is establishing telemedicine in the health care delivery system of countries. Telehealth is contributing significantly in health care delivery during the COVID-19 crisis. For mild-to-moderate symptoms of COVID-19 or any illness, telehealth services might represent a better, efficient way to receive initial care and perform triaging. Telemedicine also has a significant role in screening for COVID-19 symptoms and delivering routine needs and follow-up care. The large-scale adoption of telemedicine in public health care delivery is still not visible in low- and middle-income countries like India. Adoption by patients and healthcare professionals is limited and their concerns need to be addressed to ensure its utilization in future of the care continuum. In the current paper, we aim to review recent measures of Telemedicine adopted during the course of pandemic and its impact on public health in lower-middle income countries like India.

5G in healthcare: how fast will be the transformation?

The 5G technology, with its low latency, high speed, enhanced high-resolution bandwidth, superior reliability, and less energy consumption, is bound to transform telemedicine and the healthcare industry as a whole. This next-generation wireless networking technology has many far-reaching implications in both preventive and therapeutic care of the patients. Remote monitoring of patients is possible with wearables facilitated by robust sensors coupled to 5G network. Virtual patient consultation; augmented reality (AR) and virtual reality (VR)-based simulated surgeries; artificial intelligence (AI)-powered robotic surgeries; real-time maintenance of ambulances and other medical devices; and dynamic huge data repository are some of the other applications of 5G technology in the health sector.

Smartphone-Based Telemedicine Service at Palliative Care Unit during Nationwide Lockdown: Our Initial Experience at a Tertiary Care Cancer Hospital

BACKGROUND AND AIMS

With the COVID-19 pandemic, lockdown, and fear from contagion, the advantages of telemedicine are clearly outweighing the setbacks by minimizing the need for individuals to visit health-care facilities. Our study aims to assess how palliative medicine physicians could follow up on cancer patients and barriers they faced, discuss their results, and evaluate their treatment response with the help of telemedicine.

MATERIALS AND METHODS

We conducted a prospective analysis of the smartphone-based telemedicine service at our palliative care (PC) unit from March 25, 2020, to May 13, 2020. We recorded the patient's reason for call, main barriers to a hospital visit, and the assistance given to them by the physician on call. Each caller was asked to measure his/her satisfaction with the service on a 4-point scale.

RESULTS

Out of 314 patients, 143 (45.54%) belonged to Delhi and 171 (54.46%) belonged to other states. 157 patients sought help for symptom management; 86 patients needed to restock their opioid medications. Seventy-one patients required information regarding their oncological treatments requiring consultation from other departments. Titration of oral opioids and medication prescription (n = 129), contact details of other PC units at their native state for opioid procurement (n = 55), and attachment to our community-based PC service (n = 22) were main modes of management. Fifty-six patients were very satisfied and 152 patients were satisfied with the service.

CONCLUSION

Telemedicine is the future of health-care delivery systems. In PC, we deal with immunocompromised debilitated cancer patients and telemedicine is immensely helpful for us to provide holistic integrated care to these patients who are unable to visit hospitals regularly.