Impact of mobile health and medical applications on clinical practice in gastroenterology

Vital Sign and Biochemical Data Collection Using Non-contact Photoplethysmography and the Comestai Mobile Health App: Protocol for an Observational Study

BACKGROUND

Early detection of vital sign changes is key to recognizing patient deterioration promptly, enabling timely interventions and potentially preventing adverse outcomes.

OBJECTIVE

In this study, vital parameters (heart rate, respiratory rate, oxygen saturation, and blood pressure) will be measured using the Comestai app to confirm the accuracy of photoplethysmography methods compared to standard clinical practice devices, analyzing a large and diverse population. In addition, the app will facilitate big data collection to enhance the algorithm's performance in measuring hemoglobin, glycated hemoglobin, and total cholesterol.

METHODS

A total of 3000 participants will be consecutively enrolled to achieve the objectives of this study. In all patients, personal data, medical condition, and treatment overview will be recorded. The "by face" method for remote photoplethysmography vital sign data collection involves recording participants' faces using the front camera of a mobile device (iOS or Android) for approximately 1.5 minutes. Simultaneously, vital signs will be continuously collected for about 1.5 minutes using the reference devices alongside data collected via the Comestai app; biochemical results will also be recorded. The accuracy of the app measurements compared to the reference devices and standard tests will be assessed for all parameters. CIs will be calculated using the bootstrap method. The proposed approach's effectiveness will be evaluated using various quality criteria, including the mean error, SD, mean absolute error, root mean square error, and mean absolute percentage error. The correlation between measurements obtained using the app and reference devices and standard tests will be evaluated using the Pearson correlation coefficient. Agreement between pairs of measurements (app vs reference devices and standard tests) will be represented using Bland-Altman plots. Sensitivity, specificity, positive predictive value, negative predictive value, accuracy, and likelihood ratios will be calculated to determine the ability of the new app to accurately measure vital signs.

RESULTS

Data collection began in June 2024. As of March 25, 2025, we have recruited 1200 participants. The outcomes of the study are expected at the end of 2025. The analysis plan involves verifying and validating the parameters collected from mobile devices via the app, reference devices, and prescheduled blood tests, along with patient demographic data.

CONCLUSIONS

Our study will enhance and support the accuracy of data on vital sign detection through PPG, also introducing measurements of biochemical risk indicators. The evaluation of a large population will allow for continuous improvement in the performance and accuracy of artificial intelligence algorithms, reducing errors. Expanding research on mobile health solutions like Comestai can support preventive care by validating their effectiveness as screening tools and guiding future health care technology developments.

TRIAL REGISTRATION

ClinicalTrials.gov NCT06427564; https://clinicaltrials.gov/study/NCT06427564.

Usefulness of a Digital Tool to Improve Methodology and Reporting of Breath Tests for Small Intestinal Bacterial Overgrowth

GOALS

We aimed to determine if the use of a web-based digital tool could improve methodology and reporting of breath tests (BT).

BACKGROUND

Although BT represent a noninvasive and low-cost tool for the diagnosis of small intestinal bacterial overgrowth (SIBO), lack of standardization and poor test performance have been described.

METHODS

We performed a retrospective analysis of a consecutive series of BT reports from 8 different gastroenterology units during the period April 2024 to July 2024. Data from the BT reports was extracted, masked, and uploaded in a digital tool that supports the entire breath test process and creates a report. Three experts in SIBO who were blinded for the test interpretation determined a diagnosis for each patient and delineated a total of 12 quality items that considered relevant to be included in a BT report. The main outcomes of the study were accuracy (ie, proportion of correct diagnoses) and quality of BT reports.

RESULTS

A total of 210 BT were analyzed; the type of substrate was informed in 187 (89.0%) BT and lactulose was used in most of the studies (162/187, 86.6%). Most tests measured only hydrogen (89.5%) and 38 (18.1%) extended the BT for <90 minutes. SIBO was diagnosed in 92 (43.8%) and 79 (37.6%) patients in the original BT report and the digital tool report, respectively. As compared with the diagnosis by the expert gastroenterologists and current guidelines, the original report was accurate in 182 (86.6%) patients and the digital tool report in 210 (100%) patients (P<0.0001). Regarding quality of reporting, the original BT report had a median of 5 (3 to 8) items included and the digital tool report described a median of 9 (7 to 11) items (P<0.0001).

CONCLUSIONS

Breath tests methodology and interpretation for the diagnosis of SIBO are heterogenous and do not comply with current guidelines. The use of a web-based digital tool specifically developed to assist the entire BT process appears to improve accuracy and quality of reports.

Developing and evaluating a gamified self-management application for inflammatory bowel disease using the ADDIE model and Sukr framework

BACKGROUND

The prevalence and chronic nature of Inflammatory Bowel Diseases (IBD) is a significant global concern. As the essential part of treatments approach, patient adherence to treatment protocols and self-management practices are crucial to = IBD management. Healthcare initiatives focused on chronic conditions are strongly needed to consider various aspects of gamification and how it can positively affect self-management.

AIM

The current cognitive study aims to develop a mobile application to integrate the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) instructional design model and elaborate on a gamification design based on the reputable Sukr Wheel framework.

METHODS

The current study uses the ADDIE approach to integrate behavior change strategies derived from the self-management theory using the Sukr Wheel gamification (My IBD Buddy) framework on the Android platform.

RESULTS

The final evaluation was conducted over 14 days. User satisfaction comprised 22 participants aged 20 to 64, all diagnosed with inflammatory bowel diseases. System usability was measured on a scale ranging from 50 to 100. The average usability score for the entire user group was 80.68, indicating a "good" level of satisfaction among the program users based on the ranking scale.

CONCLUSION

"My IBD Buddy" mobile application, equipped with gamification for IBD patients, enhances self-efficacy and self-management.

Developing Mobile Health Applications for Inflammatory Bowel Disease: A Systematic Review of Features and Technologies

Background

Patients with inflammatory bowel disease (IBD) require lifelong treatment, which significantly impacts their quality of life. Self-management of this disease is an effective factor in managing chronic conditions and improving patients' quality of life. The use of mobile applications is a novel approach to providing self-management models and healthcare services for patients with IBD. The present systematic review aimed to identify the features and technologies used in the development of IBD disease management applications.

Methods

This systematic review was conducted according to PRISMA guidelines in PubMed, Scopus, and Web of Sciences databases up to August 8, 2023, which included initial searches, screening studies, assessing eligibility and risk of bias, and study selection. The data extraction form was based on the study objectives, including bibliographic information from articles, such as the first author's name, year of publication, country of origin, and details related to mobile health applications, such as the name of the application, features and technologies used, advantages and disadvantages, main outcomes, and other results. The content of the research was analyzed according to the research objectives.

Results

In the initial review of four databases, a total of 160 articles were retrieved and subsequently entered into EndNote. After removing duplicates and irrelevant studies based on title, abstract, and full-text assessments, 12 articles were finally selected. The studies were conducted between the years 2015 and 2024. 100% of the applications designed for patients with IBD were aimed at treatment, 83% were for self-management of the disease, and 33% of the applications were intended for disease diagnosis. The features of IBD management applications were categorized into four groups: education, monitoring, counseling, and diagnosis and treatment.

Conclusion

Various mobile applications have been developed for the management of IBD, each differing in features and technologies used. While current IBD applications have limited capabilities in diagnosing disease severity, they still hold significant potential in empowering patients through education, counseling, and monitoring. The integration of artificial intelligence and decision support systems may enhance the effectiveness and reliability of these applications.

A Scoping Review of Changes to Patient-Doctor Communication During COVID-19

Effective communication between patients and doctors is fundamental to high-quality healthcare, patient safety, and overall satisfaction. However, the onset of COVID-19 has prompted significant shifts in communication from in-room and face-to-face interactions to virtual consults. The impact of this pandemic-related change on patient-doctor communication goals, processes, attributes, and environment remains unclear. We undertook a scoping review involving the systematic search of seven academic databases for relevant articles published up to and including June 2021. In total, 47 articles were identified that met the inclusion criteria. We applied the patient-doctor communication framework to guide our deductive thematic analysis of articles included, sorting results from reported studies and position papers into themes and sub-themes. The theme of communication goals highlighted sub-themes related to patient safety, convenience, affordability, and satisfaction; preparation included sub-themes on technology interventions, workforce training, and digital literacy; participant attributes included compassion for doctors and rebuilding trust among patients; and communication process included issues related to telemedicine or video conferencing, challenges with diminished patient privacy, and distractions in the patient's home setting. Finally, the environment theme included insights into doctors' workload, isolation, and anxiety and how changes requiring increases in virtual consults iteratively altered confidence in care provision and communication with patients. Results of the scoping review provide important insights for strengthening virtual patient-doctor interactions, including target areas for training and professional development during and beyond the current pandemic.

Construction and application of the "Internet + public health service" supply evaluation index system

To construct an index system for evaluating the supply of Internet+ public health services, and to provide a practical tool for assessing the supply of Internet+ public health services in an objective and scientific manner. The research team drafted the index system framework by combing the literature. The Delphi method was used to determine the content and weight of the index through two rounds of expert consultations. At the same time, the Cronbach coefficient and factor analysis were adopted to test the reliability and validity. What's more, the analytic hierarchy process and the TOPSIS method were applied to analyze the empirical data of 15 counties and cities in the eastern, central, and western regions of China. The constructed indicator system includes 3 first-level indicators, 6 second-level indicators and 29 third-level indicators. Through reliability and validity tests, the stability and practicability of the index system are demonstrated in empirical research. The evaluation index system constructed in this article can be applied to the performance evaluation of Internet + public health service.

Factors Influencing the Acceptance and Adoption of Mobile Health Apps by Physicians During the COVID-19 Pandemic: Systematic Review

BACKGROUND

During the COVID-19 pandemic, the provision of and access to health care have been uniquely challenging, particularly during lockdowns or when dealing with COVID-19 cases. Health care professionals have had to provide patients with the necessary health care. However, delivering health care services while reducing face-to-face interaction puts an immense strain on health systems that are already overburdened. Against this backdrop, it is now more critical than ever to ensure the accessibility of health care services. Such access has been made increasingly available through mobile health (mHealth) apps. These apps have the potential to significantly improve health care outcomes and expectations and address some of the challenges confronting health care systems worldwide. Despite the advantages of mHealth, its acceptance and adoption remain low. Hence, health care organizations must consider the perceptions and opinions of physicians if the technology is to be successfully implemented.

OBJECTIVE

The objective of this systematic review was to explore and synthesize the scientific literature on the factors influencing the acceptance and adoption of mHealth among physicians during the COVID-19 pandemic.

METHODS

A systematic review of the studies published between March 2020 and December 2022 was conducted using the MEDLINE, Scopus, Embase, and ProQuest databases. The database search yielded an initial sample of 455 potential publications for analysis, of which 9 (2%) met the inclusion criteria. The methodology of this review was based on PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses).

RESULTS

The factors influencing mHealth acceptance and adoption by physicians were divided into perceived barriers and perceived facilitators, which were further grouped into the following 3 major thematic categories: technological, individual, and organizational barriers and facilitators, respectively. The technological barriers were accessibility, technical issues, usefulness, and data management; individual barriers were perceived patient barriers, time and workload pressure, technical literacy, knowledge of mHealth, and peer support; and organizational barriers were financial factors, management support and engagement, data security, telemonitoring policy, and collaboration. The technological facilitators of uptake were technical factors, clinical usefulness, and data management; individual facilitators were patient-related care, intrinsic motivation, collaboration, and data sharing (individual); and organizational facilitators were workflow-related determinants, organizational financial support, recommendation of mHealth services, and evidence-based guidelines.

CONCLUSIONS

This review summarized the evidence on the factors influencing mHealth acceptance and adoption by physicians during the COVID-19 pandemic. The main findings highlighted the importance of addressing organizational readiness to support physicians with adequate resources, shifting the focus from technological to patient-centered factors, and the seamless integration of mHealth into routine practice during and beyond the pandemic.

TRIAL REGISTRATION

PROSPERO CRD42022356125; https://tinyurl.com/2mmhn5yu.

Ask Doctor Smartphone! An App to Help Physicians Manage Foreign Body Ingestions in Children

BACKGROUND

Foreign body ingestion (FBI) represents the most common cause of emergent gastrointestinal endoscopy in children. FBI's management can be quite challenging for physicians because of the variability of the clinical presentation, and the decision tree becomes even more intricate because of patient-specific variables that must be considered in the pediatric age range (e.g., age of patients and neuropsychiatric disorders) in addition to the mere characteristics of the foreign body. We present an application for smartphones designed for pediatricians and pediatric surgeons based on the latest guidelines from the official pediatric societies. The app aims to help physicians manage FBI quickly and properly in children.

MATERIALS AND METHODS

The latest pediatric FBI management guidelines were reviewed and summarized. The flow chart we obtained guided the development of a smartphone application. A questionnaire was administered to all pediatric surgeon trainees at our institute to test the feasibility and helpfulness of the application.

RESULTS

An app for smartphones was obtained and shared for free on the Google Play Store and Apple Store. The app guides the physician step by step in the diagnostic process, analyzing all patient- and foreign body-specific characteristics. The app consultation ends with a suggestion of the most proper decision to make in terms of further radiological investigations and the indication and timing of endoscopy. A questionnaire administered to trainees proved the app to be useful and easy to use.

CONCLUSION

We developed an app able to help pediatricians and pediatric surgeons manage FBI in children, providing standardized and updated recommendations in a smart and easily available way.

Patient-targeted mobile applications in healthcare

There has been an increase in the number of healthcare-related applications targeted at patients for use on mobile phones. With an increasing proportion of the population using such applications, it is important to understand the associated limitations, safety concerns and challenges of legalisation. This article explores the impact of these applications on frontline care and patient wellbeing, evaluating the literature surrounding the benefits and challenges of patient-targeted mobile applications in health care and analysing the limitations of existing research. The proclaimed benefits of such applications are not always evidence based. Furthermore, many healthcare applications are created by laypeople and not validated by healthcare authorities, creating a potential to cause patient harm. Further research is needed to identify long-term effects on both healthcare systems and individuals' psychosocial wellbeing. However, research in this field often lacks a universal perspective and may be influenced by underlying financial motives to promote use of the applications.

Navigating the complexities of mobile medical app development from idea to launch, a guide for clinicians and biomedical researchers

With today's pace of rapid technological advancement, many patient issues in modern medicine are increasingly solvable by mobile app solutions, which also have the potential to transform how clinical research is conducted. However, many critical challenges in the app development process impede bringing these translational technologies to patients, caused in large part by the lack of knowledge among clinicians and biomedical researchers of "what it takes" to design, develop, and maintain a successful medical app. Indeed, problems requiring mobile app solutions are often nuanced, requiring more than just clinical expertise, and issues such as the cost and effort required to develop and maintain a well-designed, sustainable, and scalable mobile app are frequently underestimated. To bridge this skill set gap, we established an academic unit of designers, software engineers, and scientists that leverage human-centered design methodologies and multi-disciplinary collaboration to develop clinically viable smartphone apps. In this report, we discuss major misconceptions clinicians and biomedical researchers often hold regarding medical app development, the steps we took to establish this unit to address these issues and the best practices and lessons learned from successfully ideating, developing, and launching medical apps. Overall, this report will serve as a blueprint for clinicians and biomedical researchers looking to better benefit their patients or colleagues via medical mobile apps.

A Systematic Assessment of the Quality of Smartphone Applications for Gastroesophageal Reflux Disease

Background and Aims

Smartphone applications aimed at patients with gastroesophageal reflux disease (GERD) have been downloaded more than 100,000 times, yet no systematic assessment of their quality has been completed. This study aimed to objectively assess the quality of GERD smartphone applications for patient education and disease management.

Methods

The Apple App Store and Google Play Store were systematically searched for relevant applications. Two independent reviewers performed the application screening and eligibility assessment. Included applications were graded using the validated Mobile Application Rating Scale, which encompasses 4 domains (engagement, functionality, aesthetics, and information) as well as an overall application quality score. The associations between overall application quality, user ratings and download numbers were evaluated.

Results

Of the 4816 unique applications identified, 46 met inclusion criteria (patient education = 37, disease management = 9). Mean overall application quality score was 3.02 ± 0.40 out of 5 ("acceptable"), with 61% (28/46) rated as "poor" (score 2.0-2.9). Applications scored highest for aesthetics (3.24 ± 0.48) and functionality (3.88 ± 0.37) and lowest for information (2.58 ± 0.64) and engagement (2.39 ± 0.65). Disease management applications were of significantly higher quality than education-focused applications (3.59 ± 0.38 vs 2.88 ± 0.26, P < .001). There was no correlation between graded quality and either user ratings or the number of downloads.

Conclusion

While numerous smartphone applications exist to support patients with GERD, their quality is variable. Patient education applications are of particularly low quality. Our findings can help to inform the selection of applications by patients and guide clinicians' recommendations. This study also highlights the need for higher-quality, evidence-informed applications aimed at GERD patient education.

"We the BE": An educational mobile health application for children and families affected by bladder exstrophy-epispadias-cloacal exstrophy complex

GOALS

Despite the proliferation of over 45 000 smartphone mobile health applications (MHAs), as far as we know, there is no MHA for those living with rare diseases such as Bladder Exstrophy-Epispadias-Cloacal Exstrophy complex (BEEC). We hypothesized that an MHA could provide similar "on-demand" information and connectivity within health communities for patients with BEEC as they do for more common diseases. Thus, our primary goal was to create an MHA for patients and families affected by BEEC to provide them with important information about the condition and a format for them to connect with other affected patients and families. A secondary goal was to develop an adaptable MHA template for other rare diseases in the future.

METHODS

We began our app development by examining existing common-disease MHAs for thematic structure. We conducted an extensive literature search of PubMed and Google scholar for MHA development and existing MHAs related to BEEC, utilizing these search terms: mobile health applications, rare diseases, bladder exstrophy, and online health communities. Our app development team began with our clinical multidisciplinary team of pediatric urologists; a child psychiatrist; a patient/family mental health therapist; and a certified nurse practitioner. We hired a website engineer and a production team. All clinical members have extensive experience caring for children and families affected by BEEC. Additionally, clinical team members compiled lists of themes deemed relevant from these reviews and themes gleaned from their clinical experience that appear with some frequency or urgency and from the myriad of themes discussed within the literature for MHAs.

RESULTS

We found no existing rare disease MHAs in the literature or our search of app stores online. However, we derived basic app categories from existing MHA formats and the thematic content of all sources reviewed. These categories aligned with the groupings of our lists of clinical themes. Thus, we could subsume diverse themes within a broad categorical format: for example, child development (as "Psychological Development" in the app) or various clinical care options (as "Treatment"). This app structure became nine sections, as shown in. This format allows diverse information to be retrieved efficiently from broader categories. This app is being offered to affected families, healthcare providers, and individuals unrelated to where care is offered.

CONCLUSION

"We the BE" is the first MHA developed for a rare disease, BEEC. It has been published in a downloadable format for the general public at no cost. Further research is required to determine its efficacy for the BEEC community members; preliminary, unsolicited feedback from multiple users has been positive.

Digital Transformation in Healthcare: Technology Acceptance and Its Applications

Technological innovation has become an integral aspect of our daily life, such as wearable and information technology, virtual reality and the Internet of Things which have contributed to transforming healthcare business and operations. Patients will now have a broader range and more mindful healthcare choices and experience a new era of healthcare with a patient-centric culture. Digital transformation determines personal and institutional health care. This paper aims to analyse the changes taking place in the field of healthcare due to digital transformation. For this purpose, a systematic bibliographic review is performed, utilising Scopus, Science Direct and PubMed databases from 2008 to 2021. Our methodology is based on the approach by Wester and Watson, which classify the related articles based on a concept-centric method and an ad hoc classification system which identify the categories used to describe areas of literature. The search was made during August 2022 and identified 5847 papers, of which 321 fulfilled the inclusion criteria for further process. Finally, by removing and adding additional studies, we ended with 287 articles grouped into five themes: information technology in health, the educational impact of e-health, the acceptance of e-health, telemedicine and security issues.

Usability of a mobile application for health professionals in home care services: a user-centered approach

The use of mobile devices by healthcare professionals has led to rapid growth in the development of mobile healthcare applications designed to improve healthcare services. This study was conducted to assess the acceptability and usability of a mobile application for health professionals in relation to their work in hospitalization at home. A mixed methods approach was used. Acceptance, included the satisfaction of the professionals, attitudes toward using the application, and intention or willingness to continue using the application. Usability tests were performed in laboratory analyzing five controlled clinical tasks, and the interaction of the participants with the mobile application was based on the six basic facial expressions published by the American Psychological Association. Perceived satisfaction was assessed using the computer system usability questionnaire. Thirty-two participants completed the task scenarios and questionnaire. More than 90 per cent of participants were able to complete the tasks with only some difficult with vital signs. Satisfaction had a score of 6.18/7 (SD: 0.76), and recommendation of the mobile application had a score of 6.21/7 (SD: 0.81). This study showed a significant usability and acceptability of this mobile application, in terms of effectiveness, efficiency, and satisfaction.

Impact of telehealth on the current and future practice of lipidology: a scoping review

Telehealth services have been implemented to deliver care for patients living with many chronic conditions and have expanded greatly during the COVID-19 pandemic. Little is known about the current or future impacts of telehealth on lipid management practices. The PubMed database was searched from inception to June 25, 2021, with the keywords "lipids or cholesterol" and "telehealth," which yielded 376 published articles. Telehealth was defined as a synchronous visit between a patient and clinician that replaced an in-office appointment. Studies that solely used remote monitoring, mobile health technologies, or callbacks of results, were excluded. Articles must have measured lipid values. Review articles and protocol papers were not included. After evaluation, 128 abstracts were included for full text evaluation, with 55 full-text articles eventually included. Of the articles, 29 were randomized clinical trials, 15 were pre-post evaluations, and 11 were other study designs. Telehealth had positive to neutral impacts on lipid management. Reported facilitators include easier implementation of multidisciplinary approaches to care, and utilization of patient-centered programs. Reported barriers to telehealth services include technological barriers, such as various skill levels with technology; systems barriers, such as cost and reimbursement; patient-related barriers, including patient non-adherence; and clinician-related barriers, such as difficulty standardizing care. Clinicians reported improved satisfaction among patients but had mixed feelings regarding their ability to deliver quality care. Telemedicine use to provide care for individuals with lipid conditions has expanded during the COVID-19 pandemic, but more research is needed to determine its potential as a sustainable tool for lipid management.

Mobile Apps for the Management of Gastrointestinal Diseases: Systematic Search and Evaluation Within App Stores

Background

Gastrointestinal diseases are associated with substantial cost in health care. In times of the COVID-19 pandemic and further digitalization of gastrointestinal tract health care, mobile health apps could complement routine health care. Many gastrointestinal health care apps are already available in the app stores, but the quality, data protection, and reliability often remain unclear.

Objective

This systematic review aimed to evaluate the quality characteristics as well as the privacy and security measures of mobile health apps for the management of gastrointestinal diseases.

Methods

A web crawler systematically searched for mobile health apps with a focus on gastrointestinal diseases. The identified mobile health apps were evaluated using the Mobile Application Rating Scale (MARS). Furthermore, app characteristics, data protection, and security measures were collected. Classic user star rating was correlated with overall mobile health app quality.

Results

The overall quality of the mobile health apps (N=109) was moderate (mean 2.90, SD 0.52; on a scale ranging from 1 to 5). The quality of the subscales ranged from low (mean 1.89, SD 0.66) to good (mean 4.08, SD 0.57). The security of data transfer was ensured only by 11 (10.1%) mobile health apps. None of the mobile health apps had an evidence base. The user star rating did not correlate with the MARS overall score or with the individual subdimensions of the MARS (all P>.05).

Conclusions

Mobile health apps might have a positive impact on diagnosis, therapy, and patient guidance in gastroenterology in the future. We conclude that, to date, data security and proof of efficacy are not yet given in currently available mobile health apps.

Premature ejaculation in the era of mobile health application: A current analysis and evaluation of adherence to EAU guidelines

Introduction: Several mobile health applications (MHAs) have been developed to assist and improve the quality of life of patients affected by premature ejaculation, but the scientific quality and adherence to guidelines are not yet addressed. Materials and methods: On 25 May 2022, we conducted a search in the Apple App Store and Google Play Store. We reviewed all mobile apps from Apple App Store and Google Play Store for premature ejaculation and evaluated their usage in screening, prevention, management, and adherence to EAU guidelines. Results: In total 9 MHA were reviewed. All MHAs are geared towards the patient and provide information about diagnoses and treatment of PE. The mean score were 2.87, 3.69, 2.77, 2.55, 2.86 for Engagement, Functionality, Aesthetics, Information, and Subjective quality respectively. MHAs reported low and medium adherence to EAU guidelines. Conclusions: MHAs provide different services in many medical fields, including male sexual dysfunction. Their development is constantly increasing, but the problems of scientific validation, content, and quality are not yet solved. Much future research is necessary to improve the quality of the apps and promote new user designed, and high-quality apps.

A hands-free stool sampling system for monitoring intestinal health and disease

Analysis of stool offers simple, non-invasive monitoring for many gastrointestinal (GI) diseases and access to the gut microbiome, however adherence to stool sampling protocols remains a major challenge because of the prevalent dislike of handling one's feces. We present a technology that enables individual stool specimen collection from toilet wastewater for fecal protein and molecular assay. Human stool specimens and a benchtop test platform integrated with a commercial toilet were used to demonstrate reliable specimen collection over a wide range of stool consistencies by solid/liquid separation followed by spray-erosion. The obtained fecal suspensions were used to perform occult blood tests for GI cancer screening and for microbiome 16S rRNA analysis. Using occult blood home test kits, we found overall 90% agreement with standard sampling, 96% sensitivity and 86% specificity. Microbiome analysis revealed no significant difference in within-sample species diversity compared to standard sampling and specimen cross-contamination was below the detection limit of the assay. Furthermore, we report on the use of an analogue turbidity sensor to assess in real time loose stools for tracking of diarrhea. Implementation of this technology in residential settings will improve the quality of GI healthcare by facilitating increased adherence to routine stool monitoring.

Use and Perception of Digital Health Technologies by Surgical Patients in Germany in the Pre-COVID-19 Era: Survey Study

BACKGROUND

This survey study investigates surgical patients' use and perception of digital health technologies in Germany in the pre-COVID-19 era.

OBJECTIVE

The objective of this study was to relate surgical patients' characteristics to the use and perception of several digital health technologies.

METHODS

In this single-center, cross-sectional survey study in the outpatient department of a university hospital in Germany, 406 patients completed a questionnaire with the following three domains: general information and use of the internet, smartphones, and general digital health aspects. Analyses were stratified by age group and highest education level achieved.

RESULTS

We found significant age-based differences in most of the evaluated aspects. Younger patients were more open to using new technologies in private and medical settings but had more security concerns. Although searching for information on illnesses on the web was common, the overall acceptance of and trust in web-based consultations were rather low, with <50% of patients in each age group reporting acceptance and trust. More people with academic qualifications than without academic qualifications searched for information on the web before visiting physicians (73/121, 60.3% and 100/240, 41.7%, respectively). Patients with academic degrees were also more engaged in health-related information and communication technology use.

CONCLUSIONS

These results support the need for eHealth literacy, health literacy, and available digital devices and internet access to support the active, meaningful use of information and communication technologies in health care. Uncertainties and a lack of knowledge exist, especially regarding telemedicine and the use of medical and health apps. This is especially pronounced among older patients and patients with a low education status.

French experience with telemedicine in inflammatory bowel disease: a patients and physicians survey

BACKGROUND AND AIMS

The use of telemedicine dramatically increased during the COVID-19 pandemic. We collected patients and physicians experience on telemedicine in the field of inflammatory bowel disease (IBD).

METHODS

We conducted a nationwide survey between September 2020 and January 2021. A self-administered questionnaire was sent to participants through mailing lists of the national patients' association and IBD expert groups.

RESULTS

Overall, 300 patients and 110 gastroenterologists filled out the survey. On a 10 points scale of satisfaction with telemedicine, 60% of patients noted a score ≥8 and 52.7% of physicians ≥7. Patients and gastroenterologists felt that the duration of teleconsultations appeared to be shorter than in-person visits in 57.5 and 55.1% of cases, respectively. All participants agreed that telemedicine is appropriate in dedicated situations and not for flare-up consultations. For 55.1% of patients, quality of care was the same via telemedicine, whereas 51.4% of gastroenterologists believed they managed less well their patients. Lack of clinical examination being pointed out as the main limitation of telemedicine. Three-quarters of patients and gastroenterologists would agree to use telemedicine more often in the future.

CONCLUSION

Patients and gastroenterologists were satisfied with telemedicine and would be willing to use it in the future. However, telemedicine does not replace in-person visits and should be discussed on a case-by-case basis.

Telehealth and Artificial Intelligence Insights into Healthcare during the COVID-19 Pandemic

Soon after the coronavirus disease 2019 pandemic was proclaimed, digital health services were widely adopted to respond to this public health emergency, including comprehensive monitoring technologies, telehealth, creative diagnostic, and therapeutic decision-making methods. The World Health Organization suggested that artificial intelligence might be a valuable way of dealing with the crisis. Artificial intelligence is an essential technology of the fourth industrial revolution that is a critical nonmedical intervention for overcoming the present global health crisis, developing next-generation pandemic preparation, and regaining resilience. While artificial intelligence has much potential, it raises fundamental privacy, transparency, and safety concerns. This study seeks to address these issues and looks forward to an intelligent healthcare future based on best practices and lessons learned by employing telehealth and artificial intelligence during the COVID-19 pandemic.

Pocketable Labs for Everyone: Synchronized Multi-Sensor Data Streaming and Recording on Smartphones with the Lab Streaming Layer

The streaming and recording of smartphone sensor signals is desirable for mHealth, telemedicine, environmental monitoring and other applications. Time series data gathered in these fields typically benefit from the time-synchronized integration of different sensor signals. However, solutions required for this synchronization are mostly available for stationary setups. We hope to contribute to the important emerging field of portable data acquisition by presenting open-source Android applications both for the synchronized streaming (Send-a) and recording (Record-a) of multiple sensor data streams. We validate the applications in terms of functionality, flexibility and precision in fully mobile setups and in hybrid setups combining mobile and desktop hardware. Our results show that the fully mobile solution is equivalent to well-established desktop versions. With the streaming application Send-a and the recording application Record-a, purely smartphone-based setups for mobile research and personal health settings can be realized on off-the-shelf Android devices.

Change Management and Digital Innovations in Hospitals of Five European Countries

The objective of the paper is to evaluate the quality of systemic change management (CHM) and readiness for change in five Central European countries. The secondary goal is to identify trends and upcoming changes in the field of digital innovations in healthcare. The results show that all compared countries (regardless of their historical context) deal with similar CHM challenges with a rather similar degree of success. A questionnaire distributed to hospitals clearly showed that there is still considerable room for improvement in terms of the use of specific CHM tools. A review focused on digital innovations based on the PRISMA statement showed that there are five main directions, namely, data collection and integration, telemedicine, artificial intelligence, electronic medical records, and M-Health. In the hospital environment, there are considerable reservations in applying change management principles, as well as the absence of a systemic approach. The main factors that must be monitored for a successful and sustainable CHM include a clearly defined and widely communicated vision, early engagement of all stakeholders, precisely set rules, adaptation to the local context and culture, provision of a technical base, and a step-by-step implementation with strong feedback.

Majd H, Moradi A. Investigating a Newly Developed Educational Orthopedic Application for Medical Interns in a Before-after Quasi-clinical Trial Study

BACKGROUND

In COVID 19 era, the literature on e-learning, or particularly m-learning, has considerably increased focusing on the subject of medical knowledge transfer. Considering the importance of orthopedic knowledge for general practitioners and the inadequacy of the orthopedics internship duration in Mashhad University of Medical Sciences (MUMS), we have developed and investigated a smartphone orthopedic educational application named "Orthobox".

METHODS

In a quasi-clinical before-after trial study, we investigated the benefits of Orthobox application for medical interns attending MUMS orthopedic departments. A total of 120 students (64 and 56 students in control and case groups respectively) were recruited. The application consists of five main parts of medication, common order samples, common prescriptions, cast and splint types, and educational movies. Students who passed the course without getting access to the application (control group) and students who were also using application during the course (case group) were defined, and comparison was done between them objectively through final exam score comparison and subjectively through Visual Analogue Scale (VAS) questionnaire score comparison. Besides, using case group students' activity report provided by the application panel, correlational analysis was done on their amount of activity on each of the main parts of the application and the corresponding question exam and VAS score separately.

RESULTS

The case group of the study generally achieved higher final exam scores, mainly on Order question score (P value<0.001). Total VAS scores were also greater in case group (P value =0.001). It has also been identified that there is a notable positive trend between student's amount of usage of the application and their final exam scores through correlational analysis. This correlation was not significant about students' application visit numbers and VAS scores.

CONCLUSION

These results suggest that m-learning has got the potential to improve students' medical knowledge and skills by organizing must-to-learn content specified for intern students of orthopedics on one hand, and cause more satisfaction in students about their education on the other hand.

TRIAL REGISTRATION

This study was not registered because it is a quasi-clinical trial study.

LEVEL OF EVIDENCE

Level III (Evidence obtained from well-designed controlled trials without randomization (i.e. quasi-experimental).

The Impact of Electronic Media on Patients with Inflammatory Bowel Disease

Introduction and Objectives

Patients with chronic illnesses, such as inflammatory bowel disease (IBD), may often consult the internet, which can cause anguish, fear, stress and anxiety. The aim of our study is to evaluate the use of the internet and its effects on patients with IBD.

Patients and Methods

This is a descriptive, cross-sectional study with quantitative frequency analysis. We applied a questionnaire comprising questions about internet use, and the DASS21 questionnaire to analyze internet impact on patients’ stress and/or anxiety for 36 months.

Results

A total of 104 patients were included over a period of 45 days (82% CD, 18% UC). The mean age was 41.3 years (±15.9 years). Internet use was more frequent in patients with a mean age of 39.5 years (±14.4 years), with the highest frequencies found in the age group of 26–36 years. Internet use were related to: 72.6% general information about the disease, 87.3% symptom information (42.1% once a week, 27.4% never, 18.8% once a month, 10.5% daily, and 3.2% twice a day). The most visited search engine was Google 63.7% and the most visited sites were: patient group sites 16.7%, health sites 16.2% medical sites 12.8%.

Conclusion

The internet is often a resource utilized by patients with IBD and although these patients sought to obtain more information about their disease and their symptoms. The internet was not a factor influencing anxiety and stress for these patients.

Telemedicine in clinical gastroenterology practice: what do patients prefer?

BACKGROUND

The Coronavirus Disease 2019 pandemic has forced major changes on healthcare systems. Maintaining regular patients' surveillance became a major challenge. Telemedicine has been promoted as an economic and effective way for long distance patient care. Our aim was to study patients' acceptance and perspectives on telemedicine.

METHODS

Patients scheduled for clinic appointments were offered telemedicine. Those who agreed were asked to fill in a questionnaire assessing their satisfaction with the medical consultation. Patients' demographic characteristics and answers were collected and reviewed.

RESULTS

Out of 358 patients approached 71 agreed to use telemedicine. Of them, 59 completed the questionnaire and were included in the study. All patients' basic demographic data were collected. Patients' included in the study mean age was: 43 ± 16.3 years, 35 (59.3%) women. Patients who chose not to use telemedicine were significantly older, mean age: 61 ± 15.2 years (p = 0.036), 134 (46.7%) women. Most patients included (38; 64.4%) had inflammatory bowel disease (IBD). Most patients who chose not to use telemedicine were non-IBD patients (206, 72%). Fifty-one patients (86.4%) assessed their experience as 'good' or 'excellent'. Satisfied patients had significantly less time under medical follow-up (3.7 versus 6.1 years, p = 0.028) and tended to be younger (p = non-significant). Women were statistically significantly more satisfied than men (33 versus 18, p = 0.05). Advantages reported were 'time saving' (31.3%), accessibility (26.1%), availability (25%). The main disadvantage was absence of physical examination (70%).

CONCLUSIONS

Telemedicine gained a high satisfaction rate among patients under regular medical surveillance. Most patients stated this that method is convenient, time saving and increases their compliance. Patients who agreed to telecare were younger, and tended to be of female gender and experiencing IBD. Further studies are needed to characterize specific barriers to telecare usage.

eHealth Literacy of German Physicians in the Pre-COVID-19 Era: Questionnaire Study

Background

Digitalization is a disruptive technology that changes the way we deliver diagnostic procedures and treatments in medicine. Different stakeholders have varying interests in and expectations of the digitalization of modern medicine. Many recent digital advances in the medical field, such as the implementation of electronic health records, telemedical services, and mobile health apps, are increasingly used by medical professionals and patients. During the current pandemic outbreak of a novel coronavirus-caused respiratory disease (COVID-19), many modern information and communication technologies (ICT) have been used to overcome the physical barriers and limitations caused by government-issued curfews and workforce shortages. Therefore, the COVID-19 pandemic has led to a surge in the usage of modern ICT in medicine. At the same time, the eHealth literacy of physicians working with these technologies has probably not improved since our study.

Objective

This paper describes a representative cohort of German physicians before the COVID-19 pandemic and their eHealth literacy and attitude towards modern ICT.

Methods

A structured, self-developed questionnaire about user behavior and attitudes towards eHealth applications was administered to a representative cohort of 93 German physicians.

Results

Of the 93 German physicians who participated in the study, 97% (90/93) use a mobile phone. Medical apps are used by 42% (39/93). Half of the surveyed physicians (47/93, 50%) use their private mobile phones for official purposes on a daily basis. Telemedicine is part of the daily routine for more than one-third (31/93, 33%) of all participants. More than 80% (76/93, 82%) of the trial participants state that their knowledge regarding the legal aspects and data safety of medical apps and cloud computing is insufficient.

Conclusions

Modern ICT is frequently used and mostly welcomed by German physicians. However, there is a tremendous lack of eHealth literacy and knowledge about the safe and secure implementation of these technologies in routine clinical practice.