Patient-perceived and practitioner-perceived barriers to accessing foot care services for people with diabetes mellitus: a systematic literature review

Developing a Smart Sensing Sock to Prevent Diabetic Foot Ulcers: Qualitative Focus Group and Interview Study

BACKGROUND

Diabetic foot ulcers are common and costly. Most cases are preventable, although few interventions exist to reliably support patients in performing self-care. Emerging technologies are showing promise in this domain, although patient and health care provider perspectives are rarely incorporated into digital intervention designs.

OBJECTIVE

This study explored patient and health care provider feedback on a smart sensing sock to detect shear strain and alert the wearer to change their behavior (ie, pause activity and check their feet) and considered how patient experience and attitudes toward self-care are likely to impact uptake and long-term effective engagement with the device to curate guiding principles for successful future intervention development.

METHODS

This qualitative study combined semistructured interviews and a focus group alongside a participant advisory group that was consulted throughout the study. In total, 20 people with diabetic neuropathy (n=16, 80% with history of diabetic foot ulcers) and 2 carers were recruited directly from podiatry clinics as well as via a recruitment network and national health mobile app for one-to-one interviews either in person or via landline or video call. A total of 6 podiatrists were recruited via professional networks for 1 virtual focus group. Participants were asked about their experience of diabetic foot health and for feedback on the proposed device, including how it might work for them in daily life or clinical practice. The data were analyzed thematically.

RESULTS

Three main themes were generated, each raising a barrier to the use of the sock complemented by potential solutions: (1) patient buy-in-challenged by lack of awareness of risk and potentially addressed through using the device to collect and record evidence to enhance clinical messaging; (2) effective engagement-challenged by difficulties accepting and actioning information and requiring simple, specific, and supportive instructions in line with podiatrist advice; and (3) sustained use-challenged by difficulties coping, with the possibility to gain control through an early warning system.

CONCLUSIONS

While both patients and podiatrists were interested in the concept, it would need to be packaged as part of a wider health intervention to overcome barriers to uptake and longer-term effective engagement. This study recommends specific considerations for the framing of feedback messages and instructions as well as provision of support for health care providers to integrate the use of such smart devices into practice. The guiding principles generated by this study can orient future research and development of smart sensing devices for diabetic foot care to help optimize patient engagement and improve health outcomes.

What specific challenges do patients with chronic wounds encounter when attending medical appointments related to wound care? A systematic review

BACKGROUND

Chronic wounds can pose a significant challenge for patients and healthcare professionals including the morbidity and associated costs. It is therefore essential to understand the specific challenges faced by patients to make wound care services more effective and convenient for the patient population.

AIM

Using the PEO model, this systematic review aims to explore the specific challenges patients with chronic wounds encounter when attending medical appointments related to wound care.

METHOD

A systematic search of publications using MEDLINE, Ovid EMBASE, CINAHL databases was conducted in April 2024, and relevant articles were reviewed. Data extraction and a narrative synthesis approach was undertaken. The evidence-based librarianship (EBL) checklist assessed the methodological quality of the studies included. The primary outcome was to identify the specific challenges faced by patients with chronic wounds who attend medical appointments related to wound care. The secondary outcome was to determine wound healing progression, quality of life, complications of wound care, and adverse effects of wound care.

RESULTS

Six studies between the years 2014 and 2024 described the specific challenges faced by patients with chronic wounds in a hospital or clinic setting. All six studies mentioned the pain and unwanted physical inactivity collectively affected the daily life of the patients and their capability of attending appointments. Increased cost of attending wound care appointments and travelling were elucidated by four studies. Increased waiting time during the appointments were also described by four studies. Additionally, two studies mentioned the difficulties of accessing public transport and heavy reliance on private transport because of the physical inability associated with the wound.

CONCLUSION

This systematic review identified several challenges faced by patients with chronic wounds when attending medical appointments. Key issues include increased waiting times, and the excessive cost of appointments. Pain, discomfort, and physical limitations further complicated attendance, particularly for distant clinics, leading to reliance on expensive private transport. Additionally, three studies reported decreased quality of life. These findings highlight the need for more effective and convenient wound care services for patients.

"So many people don't understand what exercise physiology is." Understanding the integration of Accredited Exercise Physiologists within Australian healthcare: A qualitative study

OBJECTIVES

To explore the perspectives and experiences of Accredited Exercise Physiologists (AEPs) regarding their integration within the Australian healthcare setting.

DESIGN

A qualitative descriptive approach utilising semi-structured interviews.

METHODS

Practicing AEPs (n = 15) completed interviews via videoconferencing between May and July 2023. Interviews were digitally transcribed, and data analysed using reflexive thematic analysis.

RESULTS

Five primary themes were identified: understanding (with three subthemes related to the general population, health professionals, and the role of an AEP in promoting greater understanding), communication (with three subthemes related to the value of communication between AEPs and the referrer, the referrer and the client, and AEPs and other health professionals), the need for greater mentorship, further education and professional development in early-career AEPs, and systemic factors (cost, access, and procedural difficulties).

CONCLUSIONS

The findings highlight the value of having AEPs co-located with other health professionals (including general practitioners) and suggest that greater education on the role and benefits of an AEP may be required. Future studies should explore the views of the general population, current clients and other health professionals to design solutions for optimising integration of AEP services within the Australian healthcare system.

A machine learning approach to predict foot care self-management in older adults with diabetes

BACKGROUND

Foot care self-management is underutilized in older adults and diabetic foot ulcers are more common in older adults. It is important to identify predictors of foot care self-management in older adults with diabetes in order to identify and support vulnerable groups. This study aimed to identify predictors of foot care self-management in older adults with diabetes using a machine learning approach.

METHOD

This cross-sectional study was conducted between November 2023 and February 2024. The data were collected in the endocrinology and metabolic diseases departments of three hospitals in Turkey. Patient identification form and the Foot Care Scale for Older Diabetics (FCS-OD) were used for data collection. Gradient boosting algorithms were used to predict the variable importance. Three machine learning algorithms were used in the study: XGBoost, LightGBM and Random Forest. The algorithms were used to predict patients with a score below or above the mean FCS-OD score.

RESULTS

XGBoost had the best performance (AUC: 0.7469). The common predictors of the models were age (0.0534), gender (0.0038), perceived health status (0.0218), and treatment regimen (0.0027). The XGBoost model, which had the highest AUC value, also identified income level (0.0055) and A1c (0.0020) as predictors of the FCS-OD score.

CONCLUSION

The study identified age, gender, perceived health status, treatment regimen, income level and A1c as predictors of foot care self-management in older adults with diabetes. Attention should be given to improving foot care self-management among this vulnerable group.

Enhancing diabetic foot management: Advocating for independent prescribing rights for podiatrists in South Africa

Diabetic foot complications are serious issues resulting from uncontrolled diabetes, primarily affecting the feet. Common complications include diabetic neuropathy, ulcers, PAD, Charcot foot, and gangrene. Preventive measures include controlling blood glucose levels, regular foot inspections, proper foot care, wearing appropriate footwear, and seeking prompt medical attention. A holistic approach to diabetic foot management is crucial due to the complex interplay of physiological, psychological, and environmental factors. Glycaemic control is essential for mitigating neuropathy and vasculopathy, while cardiovascular risk factors like hypertension and dyslipidemia are crucial for preventing complications. In South Africa, podiatrists play a crucial role in diabetic foot care, offering specialized expertise in the assessment, management, and prevention of foot complications associated with diabetes mellitus. They collaborate closely with other healthcare professionals to ensure comprehensive and coordinated care.Pharmacological management is a crucial aspect of podiatric care in the UK, where podiatrists use various medications to treat foot conditions effectively. In South Africa, podiatrists lack prescribing authority, leading to limited treatment options, dependency on referrals, and disparities in access to care. This fragmented approach can compromise patient outcomes, especially in chronic conditions like diabetes. To improve patient outcomes and promote optimal foot condition management, policy reforms, interdisciplinary collaboration, and professional advocacy efforts are needed.Policy recommendations for expanding podiatrist prescribing privileges include legislative reforms, regulatory framework updates, and professional accreditation. Legislative reforms could involve amending existing healthcare laws or introducing new regulations that recognize podiatrists as authorized prescribers. Regulatory framework updates should involve working with regulatory bodies to establish prescribing standards, prescribing limitations, and mechanisms for ongoing oversight and accountability. Professional accreditation should ensure educational programs for podiatrists incorporate training in pharmacology, pharmacotherapy, and prescribing practices to prepare graduates for the expanded scope of practice.Stakeholders in South Africa can improve diabetes management by advocating for policy reforms, professional recognition, and patient empowerment initiatives. By aligning policy, practice, education, research, and advocacy efforts, stakeholders can create a supportive ecosystem that fosters innovation, collaboration, and continuous improvement in diabetic foot care.

Current Practice of Podiatrists in Testing for Diabetic Polyneuropathy and Implementing Foot Care (PROTECT Study Survey 2)

AIMS

Podiatrists constitute a key member of a multidisciplinary foot care team, but their services remain underutilized. We sought to gain insights into the daily practice of podiatrists focusing on screening for and monitoring of diabetic sensorimotor polyneuropathy (DSPN) as well as foot management.

METHODS

This cross-sectional survey included 125 podiatrists from 12 federal states across Germany who responded to an online questionnaire.

RESULTS

The majority of patients treated in podiatry practices were referred by general practitioners and diabetologists. Screening for or follow-up of DSPN was performed by 36% of the respondents at least once a year, by 28% only at initial examination, by 21% only at suspicion, and by 10% basically at each treatment visit. Instruments to assess vibration, touch/pressure, and temperature sensation were used by 81% to 94% of the podiatrists. Previously undiagnosed DSPN and foot ulcers were detected frequently/very frequently (≥6 cases/mo) by 24.0 and 18.4% of the podiatrists, respectively. Almost all podiatrists advised daily self-monitoring of feet and appropriate foot care and >50% gave advice on medical treatment.

CONCLUSIONS

Podiatrists play an important role in the detection, monitoring, and management of both DSPN and diabetic foot ulcers, suggesting that the utilization of their services should be fostered.

Knowledge, attitudes and practices on diabetic foot care among nurses in Kimberley, South Africa

BACKGROUND

Diabetic foot is a dangerous complication of diabetes and can lead to high morbidity and mortality. As essential team members of the healthcare system, nurses play an important role in diabetic foot management and are indispensable in patients' education to prevent diabetic foot. The study assessed nurses' knowledge, attitudes and practices regarding diabetic foot care in Sol Plaatje primary health care centres in the Northern Cape: Sol Plaatje's 14 district municipality clinics, Kimberley, Northern Cape.

METHODS

This was a descriptive cross-sectional analytical study. A questionnaire assessed nurses' knowledge, practices and attitudes towards diabetic foot care in the above setting.

RESULTS

A total of 128 professionals, enrolled and auxiliary nurses who are providing primary care to patients within the 14 clinics in the Sol-Plaatje sub-district were recruited for the study. Hundred and five participants completed the self-administered questionnaires. The majority (95%) were females and 58.1% knew that South African Diabetic Foot Guidelines existed, while 57.7% had read them. About 57% did not know about the 60-s diabetic foot screening tool, and 67% did not know the 10 g monofilament test. Approximately 29.8% had never attended a class on diabetic foot care and 85.6% required training on diabetic foot care.

CONCLUSION

This study revealed that the majority of nurses working in the Sol-Plaatje sub-district primary health care centres are knowledgeable of the diabetic foot guidelines for primary care. However, there is a need for ongoing education on diabetic foot care.Contribution: The study results will help improve nurses' awareness of the importance of diabetic foot care.

Exploring the Pathways of Diabetes Foot Complications Treatment and Investigating Experiences From Frontline Health Care Professionals: Protocol for a Mixed Methods Study

BACKGROUND

Diabetes affects more than 4.3 million individuals in the United Kingdom, with 19% to 34% developing diabetes-related foot ulceration (DFU) during their lifespan, which can lead to an amputation. In the United Kingdom, every week, approximately 169 people have an amputation due to diabetes. Preventing first-ever ulcers is the most effective strategy to reduce the occurrence of diabetes-related amputations, but research in this space is lacking.

OBJECTIVE

This protocol seeks to document the experiences and perspectives of frontline health care professionals who work with people who have diabetes and diabetes-related foot problems. Special attention is given to their perceptions of barriers to effective care, their views about barriers to effective and inclusive engagement with people with diabetes, and their experience with the first-ever DFU. Another aspect of the study is the focus on whether clinical management is affected by data sharing, data availability, and interoperability issues.

METHODS

This is a mixed methods explanatory protocol, which is sequential, and its purpose is to use the qualitative data to explain the initial quantitative data collected through a survey of frontline health care professionals. Data analysis of quantitative data will be completed first and then synthesized with the qualitative data analysis. Qualitative data will be analyzed using the framework method. This study will use joint displays to integrate the data. Ethical approval has been granted by the ethics committee of Staffordshire University.

RESULTS

The quantitative data collection started in March 2023 and will close in May 2024. The qualitative interviews commenced in November 2023 with volunteer participants who initially completed the survey.

CONCLUSIONS

This study's survey focuses on data interoperability and the interviews focus more on the perspectives and experiences of clinicians and their perceived barriers for the effective management of diabetes foot ulcers. Including a geographically relevant and diverse cohort of health care professionals that spans a wide range of roles and care settings involved in diabetes-related foot care is very important for the successful application of this protocol. Special care is given to advertise and promote participation as widely as possible. The qualitative part of this protocol is also limited to 30-40 interview participants, as it is not realistic to interview higher numbers, due to time and resource constraints.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/54852.

Remote assessment and monitoring with advanced wound therapy to optimise clinical outcomes, access and resources

OBJECTIVE

Patients in rural communities may have limited access to wound care; however, this may be mitigated by using a shared care approach. This study assessed the impact of a remote assessment and monitoring tool in combination with adjunctive continuous topical oxygen therapy (cTOT) in patients with diabetes and hard-to-heal wounds.

METHOD

Patients with hard-to-heal wounds (defined as no visible improvement in the previous four weeks) were enrolled to this 12-week pilot study to validate a shared care approach using an Advanced Digital Wound Care Platform-telehealth (ADWCPt) system (eKare Inc., US) coupled with cTOT. Patient and wound assessments were reviewed by the clinician either remotely, via telehealth calls, or at the clinic, and the number of face-to-face clinic visits was recorded. Patient health status scores were captured before and after the study, along with feedback on usability of the remote platform and cTOT device.

RESULTS

The wounds in all eight patients studied reduced in size over 12 weeks (mean percentage area reduction 92.0%), and two wounds were completely re-epithelialised. Another wound almost healed (99.2% wound area reduction). Clinical interactions consisted of self-assessments (n=80, 50.0%), video assessments with the clinician (n=27, 16.9%), and face-to-face interactions in clinic (n=53, 33.1%). Operational efficiencies encompassed a 54.0% increase in the number of clinical interactions, whereas clinical time was reduced by 25.8%. Health status scores improved across all eight patients and feedback on the shared approach and cTOT device was favourable.

CONCLUSION

A shared care model with ADWCPt coupled with an innovative cTOT device saved time and resources, improving patient access and engagement, along with a marked improvement in the wound healing trajectory.

Current knowledge of morbidities and direct costs related to diabetic foot disorders: a literature review

Diabetes is a chronic disease associated with numerous complications including diabetic foot disorders, which are associated with significant morbidity and mortality as well as high costs. The costs associated with diabetic foot disorders comprise those linked to care (direct) and loss of productivity and poor quality of life (indirect). Due to the constant increase in diabetes prevalence, it is expected that diabetic foot disorder will require more resources, both in terms of caregivers and economically. We reviewed findings on management, morbidity, mortality, and costs related to diabetic foot disorder.

Implementing an integrated diabetic foot care programme in Ireland: podiatrists' experience

BACKGROUND

International evidence suggests that an integrated multidisciplinary approach to diabetic foot management is necessary to prevent ulceration and progression to amputation. Many health systems have introduced policies or models of care supporting the introduction of this evidence into practice, but little is known about the experiences of those involved in implementation. This study addresses this gap by examining the experiences of podiatrists providing integrated diabetic foot care.

METHODS

Between October 2017 and April 2018, an online survey comprising closed and open-ended questions on podiatrists' demographics, clinical activity, links with other services, continuous professional development activities and experiences of implementing the Model of Care was administered to podiatrists (n = 73) working for Ireland's Health Service Executive in the community and hospital setting. Data were analysed using descriptive statistics and qualitative content analysis.

RESULTS

The response rate was 68% (n = 50), with 46% (n = 23), 38% (n = 19) and 16% (n = 8) working across hospital, community and both settings, respectively. Most reported treating high-risk patients (66%), those with active foot disease (61%) and educating people about the risk of diabetes to the lower limb (80%). Reported challenges towards integrated diabetic foot care include a perceived lack of awareness of the role of podiatry amongst other healthcare professionals, poor integration between hospital and community podiatry services, especially where new services had been developed, and insufficient number of podiatrists to meet service demands.

CONCLUSION

Previous evidence has shown that there is often a gap between what is set out by a policy and what it looks like when delivered to service users. Results from the current study support this, highlighting that while most podiatrists work in line with national recommendations, there are specific gaps and challenges that need to be addressed to ensure successful policy implementation.

Implementation of a patient-centered remote wound monitoring system for management of diabetic foot ulcers

Background

Regular clinical assessment is critical to optimize lower extremity wound healing. However, family and work obligations, socioeconomic, transportation, and time barriers often limit patient follow-up. We assessed the feasibility of a novel, patient-centered, remote wound management system (Healthy.io Minuteful for Wound Digital Management System) for the surveillance of lower extremity wounds.

Methods

We enrolled 25 patients from our outpatient multidisciplinary limb preservation clinic with a diabetic foot ulcer, who had undergone revascularization and podiatric interventions prior to enrollment. Patients and their caregivers were instructed on how to use the digital management system and asked to perform one at-home wound scan per week for a total of 8 weeks using a smartphone application. We collected prospective data on patient engagement, smartphone app useability, and patient satisfaction.

Results

Twenty-five patients (mean age 65.5 ± 13.7 years, 60.0% male, 52.0% Black) were enrolled over 3 months. Mean baseline wound area was 18.0 ± 15.2 cm2, 24.0% of patients were recovering from osteomyelitis, and post-surgical WiFi stage was 1 in 24.0%, 2 in 40.0%, 3 in 28.0%, and 4 in 8.00% of patients. We provided a smartphone to 28.0% of patients who did not have access to one that was compatible with the technology. Wound scans were obtained by patients (40.0%) and caregivers (60.0%). Overall, 179 wound scans were submitted through the app. The mean number of wound scans acquired per patient was 0.72 ± 0.63 per week, for a total mean of 5.80 ± 5.30 scans over the course of 8 weeks. Use of the digital wound management system triggered an early change in wound management for 36.0% of patients. Patient satisfaction was high; 94.0% of patients reported the system was useful.

Conclusion

The Healthy.io Minuteful for Wound Digital Management System is a feasible means of remote wound monitoring for use by patients and/or their caregivers.