Chronic Wound Telemedicine Models Before and During the COVID-19 Pandemic: A Scoping Review

Self-supporting wound care mobile applications for nurses: A scoping review

AIM

This study provides an overview of the literature to identify and map the types of available evidence on self-supporting mobile applications used by nurses in wound care regarding their development, evaluation and outcomes for patients, nurses and the healthcare system.

DESIGN

Scoping review.

REVIEW METHOD

Joanna Briggs Institute scoping review methodology was used.

DATA SOURCES

A search was performed using MEDLINE, Embase, CINAHL (via EBSCO), Web of Science, LiSSa (Littérature Scientifique en Santé), Cochrane Wounds, Érudit and grey literature, between April and October 2022, updated in April 2023, to identify literature published in English and French.

RESULTS

Eleven studies from 14 publications met the inclusion criteria. Mostly descriptive, the included studies presented mobile applications that nurses used, among other things, to assess wounds and support clinical decision-making. The results described how nurses were iteratively involved in the process of developing and evaluating mobile applications using various methods such as pilot tests. The three outcomes most frequently reported by nurses were as follows: facilitating care, documentation on file and access to evidence-based data.

CONCLUSION

The potential of mobile applications in wound care is within reach. Nurses are an indispensable player in the successful development of these tools.

IMPLICATIONS FOR THE PROFESSION AND PATIENT CARE

If properly developed and evaluated, mobile applications for wound care could enhance nursing practices and improve patient care. The development of ethical digital competence must be ensured during initial training and continued throughout the professional journey.

IMPACT

We identified a dearth of studies investigating applications that work without Internet access. More research is needed on the development of mobile applications in wound care and their possible impact on nursing practice in rural areas and the next generation of nurses.

REPORTING METHOD

The Preferred Reporting Items for Systematic Reviews and Meta-analysis Extension for Scoping Review guidelines were used.

PATIENT OR PUBLIC CONTRIBUTION

No patient or public contribution.

Content of a wound care mobile application for newly graduated nurses: an e-Delphi study

BACKGROUND

Wound care represents a considerable challenge, especially for newly graduated nurses. The development of a mobile application is envisioned to improve knowledge transfer and facilitate evidence-based practice. The aim of this study was to establish expert consensus on the initial content of the algorithm for a wound care mobile application for newly graduated nurses.

METHODS

Experts participated in online surveys conducted in three rounds. Twenty-nine expert wound care nurses participated in the first round, and 25 participated in the two subsequent rounds. The first round, which was qualitative, included a mandatory open-ended question solicitating suggestions for items to be included in the mobile application. The responses underwent content analysis. The subsequent two rounds were quantitative, with experts being asked to rate their level of agreement on a 5-point Likert scale. These rounds were carried out iteratively, allowing experts to review their responses and see anonymized results from the previous round. We calculated the weighted kappa to determine the individual stability of responses within-subjects between the quantitative rounds. A consensus threshold of 80% was predetermined.

RESULTS

In total, 80 items were divided into 6 categories based on the results of the first round. Of these, 75 (93.75%) achieved consensus during the two subsequent rounds. Notably, 5 items (6.25%) did not reach consensus. The items with the highest consensus related to the signs and symptoms of infection, pressure ulcers, and the essential elements for healing. Conversely, items such as toe pressure measurement, wounds around drains, and frostbite failed to achieve consensus.

CONCLUSIONS

The results of this study will inform the development of the initial content of the algorithm for a wound care mobile application. Expert participation and their insights on infection-related matters have the potential to support evidence-based wound care practice. Ongoing debates surround items without consensus. Finally, this study establishes expert wound care nurses' perspectives on the competencies anticipated from newly graduated nurses.

COVID-19 Pivoted Virtual Skills Teaching Model: Project ECHO Ontario Skin and Wound Care Boot Camp

OBJECTIVE

To describe a virtual, competency-based skin and wound care (SWC) skills training model. The ECHO (Extension for Community Healthcare Outcomes) Ontario SWC pivoted from an in-person boot camp to a virtual format because of the COVID-19 pandemic.

METHODS

An outcome-based program evaluation was conducted. Participants first watched guided commentary and videos of experts performing in nine SWC multiskills videos, then practiced and video-recorded themselves performing those skills; these recordings were assessed by facilitators. Data were collected using pre-post surveys and rubric-based assessments. Descriptive statistics and thematic analysis were applied to data analysis.

RESULTS

Fifty-five healthcare professionals participated in the virtual boot camp, measured by the submission of at least one video. A total of 216 videos were submitted and 215 assessment rubrics were completed. Twenty-nine participants completed the pre-boot camp survey (53% response rate) and 26 responded to the post-boot camp survey (47% response rate). The strengths of the boot camp included the applicability of virtual learning to clinical settings, boot camp supplies, tool kits, and teaching strategies. The analysis of survey responses indicated that average proficiency scores were greater than 80% for three videos, 50% to 70% for three of the videos, and less than 50% for three of the videos. Participants received lower scores in local wound care and hand washing points of contact. The barriers of the boot camp included technical issues, time, level of knowledge required at times, and lack of equipment and access to interprofessional teams.

CONCLUSIONS

This virtual ECHO SWC model expanded access to practical skills acquisition. The professional development model presented here is generalizable to other healthcare domains.

Barriers to the implementation of virtual care programmes for patients with chronic wounds: Qualitative empirical research

AIM

To assess the barriers to the implementation of virtual care for patients with chronic wounds from wound therapists' perspective.

DESIGN

A qualitative study.

METHODS

The study was conducted in two consecutive phases: (1) literature review, (2) descriptive qualitative study. In the first phase, texts published in English until 2023 were identified using international databases. The entire text of the selected studies was evaluated independently by two reviewers. Data analysis was carried out using textual content analysis. In the second phase of the study, twelve participants from Iranian wound care clinics participated. Data were collected through focus group discussion and analysed using conventional content analysis. Integration of both phases was conducted in the data analysis stage.

RESULTS

The most important barriers in providing virtual care to patients with chronic wounds were identified into five categories including lack of policymaking in virtual care, ethical challenges in virtual information and communication technology, social, economic and cultural issues, IT users' insufficient knowledge and limitation of virtual care scope of practice.

CONCLUSION

The findings of the present study identified different barriers in the implementation of virtual care for patients with chronic wounds. In order to successfully develop a virtual care programme, it is necessary to adopt suitable policies regarding information and communication technology, provide the necessary legal frameworks, assign an adequate budget and consider the ethical, cultural, social and social issues.

IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE

Identifying barriers to developing a virtual care programme will help manage patients with chronic wounds at home.

IMPACT

This study accurately identifies barriers to providing virtual care for patients with chronic wounds and helps plan to address these barriers and facilitate the development of a virtual care programme for these patients at home.

REPORTING METHOD

This research has adhered to the SRQR reporting guideline.

NO PATIENT OR PUBLIC CONTRIBUTION

The involvement of patients or the public in the design, or conduct, or reporting, or dissemination plans of this research was not suitable.

Evaluation of a five-layer hydrocellular polyurethane foam dressing across wound care settings in southern Europe

OBJECTIVE

The burden of chronic wounds did not disappear during the Covid-19 pandemic, so new ways to address healthcare practitioner (HCP) education had to evolve. The Teach, Try, and Talk (T3) programme was conceived in 2021 with HCPs in southern Europe (Italy, Spain and Portugal).

METHOD

Virtual education sessions with experienced HCP guest speakers were held and a five-layer hydrocellular polyurethane foam dressing (HPFD) was introduced as a way of reducing dressing change frequencies and improving clinician satisfaction. HCPs recorded their experience of the HPFD using an online form and participated in a further virtual session with experienced HCPs to discuss the results.

RESULTS

There were a total of 190 responses. A significant dressing change reduction from 3.6 changes per week to 1.8 with the HPFD (p<0.001) was observed in Italy, Spain and Portugal and within different care settings (hospital, wound clinic/health centre and the patient's home). Nearly one-third of participants stated one more day of dressing wear time was achieved by the ability of the HPFD to lock in and manage exudate, with nearly a quarter of responses stating it was due to fewer than three dressing lobes being full. The majority (97.8%) of HCPs stated they would recommend the HPFD to colleagues and patients.

CONCLUSION

The T3 programme is a highly successful method of training delivery and practice improvement across a variety of healthcare settings in southern Europe, helping support HCP engagement and ongoing development in challenging times during the Covid-19 pandemic. The programme can be adapted considering the needs of different HCPs and payor and/or healthcare systems.

Self-supporting wound care mobile applications for nurses: A scoping review protocol

AIM

Mobile health (mHealth) is playing an increasingly important role in the computerization of wound care on an international scale with an aim to improve care. The aim of this scoping review protocol is to present a transparent process for how we plan to search and review the existing evidence related to self-supporting mobile wound care applications used by nurses.

MATERIALS AND METHODS

The scoping review will follow the Joanna Briggs Institute (JBI) methodology. An exploratory search was performed using MEDLINE (Ovid), Embase, CINAHL (Ebsco), to identify concepts, keywords, MeSH terms, and headings to identify study types looking for mobile applications in wound care. The findings of this search will determine the final search strategy. Data sources will include MEDLINE, Embase, CINAHL, Web of Science, LiSSa, Cochrane Wounds (Cochrane Library) and Erudit. The titles and abstracts of the identified articles will be screened independently by two authors for relevance. Full texts will also be screened by two independent reviewers and data extraction will be performed in accordance with a pre-designed extraction form. All types of studies and literature linked to self-supporting mobile wound care application used by nurses will be included (quantitative, qualitative, mixed methods and grey literature).

CONCLUSION

The results of the scoping review will give an overview of the existing self-supporting mobile applications in wound care used by nurses. These will also help to identify the existing applications, and describe knowledge in nursing about their utilisation, development, and evaluation, as well as synthesize the available literature on their impacts.

AI-Assisted Assessment of Wound Tissue with Automatic Color and Measurement Calibration on Images Taken with a Smartphone

Wound assessment is essential for evaluating wound healing. One cornerstone of wound care practice is the use of clinical guidelines that mandate regular documentation, including wound size and wound tissue composition, to determine the rate of wound healing. The traditional method requires wound care professionals to manually measure the wound area and tissue composition, which is time-consuming, costly, and difficult to reproduce. In this work, we propose an approach for automatic wound assessment that incorporates automatic color and measurement calibration and artificial intelligence algorithms. Our approach enables the comparison of images taken at different times, even if they were taken under different lighting conditions, distances, lenses, and camera sensors. We designed a calibration chart and developed automatic algorithms for color and measurement calibration. The wound area and wound composition on the images were annotated by three physicians with more than ten years of experience. Deep learning models were then developed to mimic what the physicians did on the images. We examined two network variants, U-Net with EfficientNet and U-Net with MobileNetV2, on wound images with a size of 1024 × 1024 pixels. Our best-performing algorithm achieved a mean intersection over union (IoU) of 0.6964, 0.3957, 0.6421, and 0.1552 for segmenting a wound area, epithelialization area, granulation tissue, and necrotic tissue, respectively. Our approach was able to accurately segment the wound area and granulation tissue but was inconsistent with respect to the epithelialization area and necrotic tissue. The calibration chart, which helps calibrate colors and scales, improved the performance of the algorithm. The approach could provide a thorough assessment of the wound, which could help clinicians tailor treatment to the patient's condition.

Description and Utilization of Telewound Monitoring Services in Primary Care Patients with Acute Wounds in Singapore: A Retrospective Study

OBJECTIVE

To describe an inaugural telewound monitoring service (TMS) designed for the remote monitoring of acute wounds to empower primary care patients, and identify factors associated with the utilization of the TMS.

METHODS

Retrospective data were collected from 204 patients who participated in the TMS between June 19, 2016 and August 31, 2017 and analyzed using both descriptive and multiple regression analysis.

RESULTS

The mean patient age was 27.9 years (SD, 12.4); wound area was 7.8 cm2 (SD, 21.2); and duration of healing was 11.7 days (SD, 6.9). A multiple regression model based on patients' demographics and wound factors predicted which patients were likely to have more telewound sessions than face-to-face sessions. The model was statistically significant (F = 2.093 (11, 124), P = .025) with 15.7% of variance explained by the variables. An increase in age (P = .043) and increased days to healing (P = .043) were associated with a reduction in the number of telewound sessions.

CONCLUSIONS

The TMS is a valuable alternative to face-to-face wound care that enables patients with acute wounds to assume the roles of both patient and carer simultaneously. Age and healing duration are predictors for utilization of this service. Prompt attention to these predictors may improve service allocation and utilization.

Capturing Essentials in Wound Photography Past, Present, and Future: A Proposed Algorithm for Standardization

GENERAL PURPOSE

To discuss a standardized methodology for wound photography with a focus on aiding clinicians in capturing high-fidelity images.

TARGET AUDIENCE

This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and nurses with an interest in skin and wound care.

LEARNING OBJECTIVES/OUTCOMES

After participating in this educational activity, the participant will be able to:1. Discriminate the components of high-quality wound photography.2. Identify the technological innovations that can augment clinical decision-making capacity.3. Choose strategies that can help clinicians avoid adverse medicolegal outcomes.