Leg Ulcer Care Research Articles

Tū Kaha: he mōhio ki ngā Māori o te kōmaoa waewae (Stand Strong: A qualitative study of Māori with venous leg ulcers in Aotearoa New Zealand).

Venous leg ulcers have impact on people's lives far beyond that of a skin lesion but these impacts have not been explored from an Indigenous perspective. We used a Māori-centered narrative approach to interview 13 Māori in Aotearoa New Zealand with venous leg ulcers. Data analysis was informed by a reflexive thematic approach and four themes were identified: Ko waewae ahau (I wear the leg); Ngā mea hōhā (annoying things); Ka tangi te ngākau (heartfelt grief); and Mamae (pain, sore, hurt). Recognizing patients' expertise in their condition, the inclusion of whānau (family) in care planning and provision, while providing consistent advice and resource access, would all enhance the experience of venous ulcer management. Training in venous leg ulcer care needs to move beyond a focus on the leg and toward a more holistic approach that encompasses a broader understanding of patient experiences and cultural contexts when managing venous ulcers.

Managing venous leg ulceration: variance and variety.

Frameworks of care have been developed to enhance and standardise care for those with venous leg ulcers. Community nurses are faced with an array of frameworks and guidance documents on which to base their care. This article outlines and discusses variations in the information provided within the body of evidence relating to the care of venous leg ulcers. It is based on the findings of ongoing study for a PhD thesis.

The (dis)organization of leg ulcer care: A realist synthesis.

Venous leg ulcers affect 1.5% of the UK adult population. Leg ulcers are painful, can be malodourous and are associated with poor quality of life. Leg ulcers are predominantly cared for by nurses in the community. Frequently, patients receive suboptimal treatment through unwanted variations in care and simple ulcers deteriorate to become hard-to-heal wounds. It is important to understand the current UK system of care and how nurses and patients navigate through it. The aim of this paper was to understand how, when, for whom and in what context leg ulcers are cared for in the United Kingdom and specifically, the current system of care, the nurses' role and the patients' experience in this system of care. A realist synthesis of the literature was undertaken, reported following the RAMESES publication standards: Realist syntheses. An iterative literature search was conducted across three recognized health collections from January 2010 to January 2022 that included descriptive studies as well as primary research. 73 papers were included. In the absence of UK national guidance that recommends how leg ulcer care is organized and delivered, care is commissioned locally, with variable outcomes. Patients with venous leg ulcers would like to be looked after by knowledgeable, skilled and confident nurses, in well-equipped and staffed clinics; nurses who have the ability to make clinical judgements to alter their treatment when necessary and are empowered to refer to specialist centres when further support is required. This synthesis offers guidance to commissioners and providers to change how leg ulcer care is organized. The views of a patient and public group was sought at each stage of the synthesis.

Compression therapy for NHS inpatients with leg ulcers: a literature review.

Leg ulcers are common, distressing and painful for patients, and are a significant financial burden to healthcare providers. Compression therapy is the mainstay of treatment for venous leg ulceration. Several studies have evaluated leg ulcer management and compression therapy in the community. However, little is known about the prevalence of leg ulceration and use of compression therapy in acute hospitals. The aim of this study was to explore the published literature on the use of compression therapy for inpatients with leg ulcers in UK National Health Service hospital settings. A literature search was undertaken to identify published papers reporting on inpatient leg ulcer populations and the use of compression therapy in hospitals using the following databases: CINAHL, MEDLINE Complete, Embase and PubMed. The literature review identified 364 articles, of which three met the eligibility criteria. These studies reported on the prevalence of leg ulceration, the number of Doppler assessments conducted for patients and the use of compression therapy. This review confirmed a lack of information on the prevalence of hospital inpatients with leg ulcers, and identified the need to conduct prevalence audits, establish leg ulcer services to streamline inpatient leg ulcer care and provide staff and patient education programmes.

Online (versus face-to-face) augmented reality experience on nursing students’ leg ulcer competency: Two quasi-experimental studies

AimThe aim of this study was two-fold. Firstly, to describe the influence of an augmented reality (AR)-based online educational experience on the academic performance and learning determinants of nursing students related to the study of leg ulcer care. We also set out to compare these online results with those obtained in the same experience developed a year before but in a face-to-face design. BackgroundUndergraduate education in nursing aims to train students towards an acceptable level of competence for professional practice. Sometimes, some essential clinical areas of knowledge are particularly challenging for both students and nurse educators. One of these is the care of chronic wounds, particularly in leg ulcers where nurses play a key role. Currently face-to-face teaching methods are evolving to more active contexts and alternative means such as online learning and AR are becoming widely used, garnering encouraging results. DesignA quasi-experimental design was used. Two experiments were carried out to meet the aims of the study, the first one was a pre-test post-test design in one group and the second one a post-test two experimental groups design. MethodsParticipants were undergraduate nursing students from the School of Nursing of the University of Santiago de Compostela (Spain). The two experimental groups received the same training but in different environments: online during 2019/2020 (n = 111) and onsite during 2018/2019 (n = 72). The instruments selected were a knowledge and skills test and two validated questionnaires. ResultsRegarding academic performance, the study demonstrated significant differences towards learning after the AR-based online experience (Z = −9.074; p ≤ 0.001). The participants also showed good results in relation to the learning determinants studied. Compared with students receiving AR-based face-to-face teaching, the students with the online learning approach scored better in the dimensions Autonomous Learning (U=3104.5; p = 0.020) and 3D Comprehension (U=3167.0; p = 0.035). However, the participants in the onsite experience scored higher in the Attention dimension (U=3163.0; p = 0.035). ConclusionsAR positively influences academic performance and diverse educational variables when this experience is carried out online. Since both the online and face-to-face experience show statistically significant benefits in different dimensions of the learning determinants, the need to improve the AR learning experience through blended-learning environments should be promoted.

Leg Ulcer Pathway Acceleration (LUPA) study.

Leg ulcers are common, costly, and significantly impair quality of life, but their management is variable and associated with considerable delays in healing. The aim of this study was to design an accelerated leg ulcer care pathway in a community and hospital setting to improve patient outcomes. A new referral pathway was developed using a series of healthcare professional and patient interviews, focus groups, and stakeholder workshops. The referral pathway, investigation and treatment protocols were further informed by clinical guidelines to develop the Leg Ulcer Pathway Acceleration care pathway. The outcomes of a consecutive series of patients enrolled in the Leg Ulcer Pathway Acceleration care pathway were compared with the outcomes of patients from a historical leg ulcer cohort from the same community and hospital setting. A total of 110 eligible patients were enrolled and followed prospectively through the Leg Ulcer Pathway Acceleration care pathway. Their outcomes were compared with those of 183 patients with venous leg ulcers identified from existing hospital and community ulcer centres, and acting as the historical control group. The 110 patients in the Leg Ulcer Pathway Acceleration group consisted of 73 (66 per cent) men, had a mean(s.d.) age of 55.7(17.2) years, and had a median initial ulcer duration of 14.5 (i.q.r. 6-30) months. The 183 patients in the historical control group consisted of 119 (65 per cent) men, had a mean(s.d.) age of 56.4(17.2) years, and had a median initial ulcer duration of 13.5 (i.q.r. 6-47) months. Venous disease was treated in 67/110 (61 per cent) and deep venous disease was treated in 33/110 (30 per cent) of patients in the Leg Ulcer Pathway Acceleration cohort. In contrast, only 16/183 (8 per cent) of patients in the control group were treated for superficial venous insufficiency and 4/183 (2 per cent) of patients in the control group were treated for deep venous disease. Ulcer healing rates at 12 months were 80 and 20 per cent in the Leg Ulcer Pathway Acceleration group and the control group respectively (P < 0.001). Adjusted for baseline characteristics, the OR for a healed ulcer at 12 months was 21.21 (95 per cent c.i.. 11.32 to 42.46) (P < 0.001). The introduction of an accelerated leg ulcer care pathway significantly improves ulcer healing when compared with historical controls.

Content, implementation strategies and knowledge assessment tool on venous leg ulcers: An e-Delphi study

To get consensus on the knowledge and skills that nursing students need to acquire regarding venous leg ulcer care, the strategies that can be applied during education and to design a first draft of a questionnaire to assess knowledge to be validated. Venous leg ulcers' care is included on undergraduate nursing education programmes but without specifying the content and training implementation strategies. Different tools have been validated to assess knowledge, but have been found inadequate. An e-Delphi study. The participants were Chronic Wound Care expert nurses. Two questions were constructed and agreed on by the research team to define the problem. To answer the third question, a search was conducted for publications on venous leg ulcers, to help design the questionnaire. A 2-round e-Delphi study was conducted from January to March 2022. A panel of 17 experts participated in both rounds. The data were analysed using statistical and qualitative analysis. Content must fulfil knowledge-skill areas: epidemiology, venous pathophysiology and aetiology, classification scales, knowing how to determine a differential diagnosis, treatment, measures for prevention and care of the venous return circuit, quality-of-life scales. As implementation strategies, proposals were made in four areas: subject profile where training is to be acquired, theoretical teaching, practical teaching in the classroom and clinical practice. The average consensus of the questionnaire proposal was high (>86 %) both in relevance and clarity in both rounds. We thereby obtained a questionnaire with 72 items. Seven categories and eight subcategories were created regarding knowledge/skills that nursing students should acquire. Four categories were recognised as strategies that can be implemented during education. A high level of consensus was reached on the items in the initial versions of the questionnaire.

Hospital clinicians' perspectives of using compression therapy on venous leg ulcers: a systematic qualitative review

To identify, from the published literature, reasons for variable implementation. Systematic review with narrative synthesis, including full papers in English with empirical qualitative data. Synonyms for venous leg ulcer, compression therapy and secondary care were searched across a range of health-related databases. The Critical Appraisal Skills Programme (CASP) checklist determined study quality, and meta-ethnography was used for data synthesis. 7040 titles and abstracts and 41 full-text papers were screened with four papers selected. Three key themes were generated: educational needs surrounding implementation of compression therapy, patient factors regarding adherence and organisational resources including availability of appropriate equipment and trained staff. Barriers at the ward level were identified. There is a need to better understand why hospitals are not addressing them.

Characteristics of venous leg ulcer patients at a tertiary wound care center

ObjectiveThe objective of this study was to assess patient, wound, care, and reflux characteristics of venous leg ulcers (VLUs) to update and improve knowledge of disease etiology, identify barriers to healing, and improve treatment. MethodsPatients diagnosed with VLUs treated at the Stanford Advanced Wound Care Center between 2018 and 2019 were identified from the Healogics iHeal database. We identified 327 VLU entries, of which 133 were patients who had multiple or recurring wounds. An additional 27 patients were labeled as misdiagnosis, resulting in a final patient sample of 167. Patient demographics, wound, care, and ultrasound data for these patients were extracted from the Stanford electronic medical records regarding characteristics. The initial data analysis suggested possible differences in VLU characteristics depending on patient age and body mass index (BMI), which was then further analyzed. ResultsOf the 167 VLU patients assessed, 53.9% were male and 46.1% were female. The mean age was 74.7 years, and the average BMI was 30.2 kg/m2, including 41.1% of patients with a BMI over 30 kg/m2. Approximately 50% of wounds were presented in multiples, had cellulitis, or were recurring, and 39.5% were caused by trauma. Most common venous reflux patterns on duplex ultrasound examination were below-knee great saphenous vein reflux and calf perforator reflux, which was identified in 37.7% and 29.3% of the patients, respectively. Axial great saphenous vein reflux was detected in 14.4% of patients. When looking at the patient sample under 60 years of age, 67.7% were male, 61.3% presented with venous skin changes, and 51.6% had diabetes. In the patients older than 60, only 51.9% were male, 37.6% presented with venous skin changes, and 31.6% had diabetes. BMI was greater in the patients under age 60, with an average of 39.2 kg/m2, compared with 28.2 kg/m2 in those above 60. Of the patients with a BMI ≥30 kg/m2, 64.3% had multiple wounds, 61.4% had recurring wounds, and 56.5% had venous skin changes. In contrast, in patients with BMI <30 kg/m2, 47.4% had multiple wounds, 39.2% had recurring wounds, and 32.0% had venous skin changes. ConclusionsVLU pathology appears to differ depending on patient demographics and characteristics. Different drivers may influence disease cause, progression, and prognosis, making a standard approach to VLUs difficult. Our findings suggest that identifying different subtypes of VLUs and adapting an algorithm of care with a personalized treatment may help optimize management of these patients.

Effectiveness of augmented reality in learning about leg ulcer care: A quasi-experimental study in nursing students

BackgroundChronic wounds are a serious public health problem worldwide. Providing optimal treatment to patients suffering from leg ulcers is a priority for nursing. Therefore, nursing students need to acquire the necessary competencies to provide evidence-based care. Augmented Reality (AR) is an emerging technology in health science education which can help nursing students achieve these skills if it is promoted by both institutions and educationalists. ObjectivesTo test the effectiveness of an AR-based methodology for teaching-learning aspects of the nursing curriculum (leg ulcer care), as well as to describe how AR influences different learning determinants of nursing students. DesignA quasi-experimental study was carried out. Participants/settingsThe participants of the study were 137 s-year nursing students from the School of Nursing of the University of Santiago de Compostela (Spain) (average age = 21.59 years, 80.29 % females). Of them, 65 comprised the control group (Non-AR-based teaching) and 72 comprised the experimental group (AR-based teaching). MethodsPre-post tests were used to measure knowledge and skills about leg ulcer care in both groups. Additionally, two validated questionnaires were selected to identify the influence of AR on learning determinants in the experimental group. The study took place during the 2018/2019 academic year. ResultsSignificantly higher scores (7.68 vs. 6.14) were found in the knowledge post-test in the experimental group (p ≤ 0.001), while the pre-test did not show differences between groups (4.43 vs. 4.32). Also, nursing students indicated high scores in attention, autonomous learning, understanding and motivation to carry out learning objectives using AR. ConclusionsAR is a tool that improves performance related to the specific aspects of the nursing academic curriculum (leg ulcer care), while encouraging positive attitudes towards the teaching-learning process. These findings reinforce the need to include innovative methodologies in nursing classrooms.

Exploring healthcare provider and patient perspectives on current outpatient care of venous leg ulcers and potential interventions to improve their treatment: a mixed methods study in the ulcus cruris care project

BackgroundThe project "Ulcus Cruris Care" aims to improve primary care for patients with venous leg ulcer (VLU) in General Practitioner (GP) practices using a complex intervention comprised of educational components, standardized treatment recommendations, computer-assisted documentation, and case management by non-physician medical assistants (MAs). Prior to implementing and testing the intervention components in general practices, in-depth exploration of current outpatient treatment of VLU patients and relevant implementation determinants was pursued.MethodsA mixed-methods study explored views of GPs, MAs, and patients regarding current VLU outpatient care and the planned intervention components to identify potential implementation determinants. Data were collected through semi-structured guide-based telephone interviews (n = 29) and a survey questionnaire (n = 28). Interviews were transcribed verbatim. Analysis was inductive initially and finalized in a deductive-inductive approach based on domains of the Theoretical Domains Framework to support structuring of relevant implementation determinants. Survey data were analyzed descriptively.ResultsCurrent VLU outpatient care was described as frequently tailored to individual wounds and gradient. In general, workload was shared by GPs (diagnostics, counselling) and MAs (wound care). All care providers were aware of compression therapy, yet not all of them considered it essential for VLU care. Standardized operating procedures and educational components including e-learning were considered supportive. Stronger involvement of non-physician assistants was seen as opportunity to optimize VLU care. Concerns were identified regarding integration of software-supported case management into daily practice routines and regarding potential limitations in decision-making autonomy when using standard operating procedures.ConclusionsFindings in this study emphasize a need for educational interventions addressing VLU care providers as well as patients, particularly with regards to compression therapy. The conception of the planned intervention appears to be adequate and a structured guideline-based case management might be a promising approach for optimization of VLU treatment.

PRP Versus Standard of Care for Venous leg Ulcers: A Systematic Review and Meta-Analysis of Prospective Comparative Studies.

Venous leg ulcers (VLUs) are chronic and recalcitrant lower limb wounds that affect millions of patients annually, severely reducing their quality of life, and causing a significant burden on the health care system. Recently, Platelet rich plasma (PRP) has been used to improve healing of VLUs. This systematic review aimed at evaluating the effectiveness of PRP versus the standard of care commonly used to treat VLUs. Ten prospective studies (8 randomized) met the inclusion criteria comprising 451 patients with 527 VLUs. Results were as follows: a) the weighted Odds Ratio (OR) of the mean healing rate was 2.84 (95% CI = 1.160 to 5.056, I2 = 41.4%, p = 0.0004), b) the mean healed ulcer areas were 79.2 ± 19% for the PRP group and 51.7 ± 36% for the control group (p = 0.007) in favor of the PRP group, and c) the weighted infection OR showed no significant difference between both groups. Additionally, negative correlations were found between healing rate and duration of VLUs and initial size of the ulcers. This meta-analysis demonstrated significant beneficial effects of PRP versus standard of care on healing rate, reduction in surface, and reduction in healing time of VLUs. Infection and other complications were similar to standard of care. Therefore, our analytical data would support the use of PRP as a safe and effective treatment for VLUs.

Marginalised voices in wound care: Experiences of people who inject drugs living with leg ulceration “The Gutter, the Nick or a Box!!”

Portraying the authentic voice of people who inject drugs (PWID) through narrative means is novel in contemporary literature. The study explored the experiences of PWID living with chronic leg ulceration using qualitative methodology set in a naturalistic paradigm. Led from the perspective of a nurse-researcher in the field of wound management, the study is original from a purist narrative perspective and offers a unique opportunity to gain a rare glimpse into the daily life of PWID as reported in their own words.The methodology chosen was diaries conducted over four weeks, followed by semi-structured interviews. The study was set in North London (UK); participants were recruited from three sites: a general acute NHS hospital, the community and a non-NHS clinical facility. Complete data collection took over 12 months. Open coding was used for word-by-word scrutiny of each diary entry and thematic analysis. The qualitative data software tool NVivo Version-10 was used to support this analysis.Ten participants completed the data collection process: seven males and three females (age range 35–62 years), with heterogeneous socio-economic and cultural backgrounds. The findings revealed the detailed suffering participants endured living with their ulcer: pain, shame and healing were among the emerging themes. The self-blame and punishment triggered by stigma was a detriment to the mental and physical health of participants. Those in contact with specialist wound care services saw a significant improvement in wound healing and this had a positive impact on their wellbeing and their overall outlook on life.This research contributes to science and practice by understanding the lives of PWID living with leg ulceration. It provides a platform from which to engage both generalist and specialist healthcare practitioners and has the potential to inform and improve current service provision of leg ulcer care for this population and to influence medical and social policy-making in this field.

The Audible Handheld Doppler Facilitates Virtual and Blended Care Models During COVID-19

The Wound Bed Preparation (WBP) paradigm was first published in 2000. The paradigm was introduced to highlight the treatment of the “whole patient” and not just “the hole in the patient.” The key messages are to identify/treat the wound cause and examine patient-centered concerns; practitioners should determine if the wound is healable before focusing on the local wound and surrounding region. There is also an emphasis on monitoring the rate of healing, identifying stalled but healable wounds for potential adjunctive therapies, and the need for healthcare systems to facilitate coordinated and integrated interprofessional care. Sufficient blood supply is needed for a wound to heal, and technology can assist in new ways of identifying adequate circulation. Times change, and in this 2021 version of WBP, we have introduced a new way to identify the cause by examining arterial wave forms with a commonly available handheld portable 8-MHz bedside Doppler (audible handheld Doppler [AHHD]) as an alternative to the traditional ankle-brachial pressure index (ABPI). Dr Dieter Meyer has recorded a helpful video outlining the AHHD procedure that can be accessed at https://journals.lww.com/aswcjournal/Pages/videogallery.aspx?videoId=20. There are several advantages of the AHHD versus the traditional ABPI: It is quicker because the patient does not need to be recumbent for 10 to 20 minutes; if needed, the test can be performed with the patient sitting on a chair. There is no squeezing of the calf muscle, which can cause increased pain for the patient. The result is never falsely inflated by calcification of the arteries (ABPI ≥1.3) because the waveform is independent of arterial calcification. Any multiphasic (biphasic or triphasic) wave will result in an AHHD value equivalent to an ABPI >0.9. Comparing AHHD with great toe pressure (>55 mm Hg) is 97.55% specific as an alternative method to rule out arterial disease.1 The screening for arterial disease with only monophasic waveforms triggering an automatic sequential Duplex lower leg Doppler can save healthcare system dollars. The AHHD signal will correctly identify the absence of arterial disease in most persons tested.1 However, there are always exceptions to the rule, including angiosomal (segmental arterial) defects or aberrant arteries. The absence of arterial disease should be confirmed with a physical examination.2 Further, not all patients are mobile or can attend wound care clinics in the community. Given the added risk of novel coronavirus 2019 (COVID-19) infection, and to facilitate virtual and blended care models, the AHHD signal can be recorded by a healthcare professional on a cell phone and transmitted to healthcare facilities with interprofessional wound care experts for leg and foot ulcer care. That is, patient data can be gathered at the bedside by a visiting nurse or qualified healthcare professional with secure connectivity. A comprehensive interprofessional assessment can be completed synchronously or asynchronously. The advantage of a synchronous assessment is that the patient can hear the Doppler sounds and participate in ensuing discussion. The patient can approve management options to adequately address his/her specific concerns. Practitioners can advise patients about realistic outcomes based on their blood supply and ability to manage the wound cause. Although most wounds are healable, practitioners must tailor their approaches to maintenance and nonhealable wounds to emphasize patient-centered concerns.3 With COVID-19 delaying routine patient care and the possibility of viral mutation threatening the continued need for safe interactions, procedures for virtual care and lessons learned from COVID-19 need to be embedded in healthcare systems. Blended care can be combined with WBP principles to optimize wound treatment for improved patient outcomes and lower costs. R. Gary Sibbald, MD, DSc (Hons), MEd, BSc, FRCPC (Med Derm), FAAD, MAPWCA, JM Elizabeth A. Ayello, PhD, MS, BSN, RN, CWON, ETN, MAPWCA, FAAN

Healing Rates of Venous Leg Ulcers Managed With Compression Therapy: A Secondary Analysis of Data.

The purpose of this study was to explore average time to heal for patients with venous leg ulcers (VLUs) receiving standard of care that included compression and advanced wound dressings. Secondary analysis of an existing electronic database. A convenience sample consisting of 1323 patients with VLUs from various community care sectors (homecare and clinics) across Canada. The Wound Studies database used in the analysis consisted of data from 6 studies conducted prospectively between 1999 and 2009 in which the treatment and delivery of care for all lower leg ulcers (venous, arterial, and mixed) in Canada was examined. From these studies, only patients with VLUs, with an ankle-brachial pressure index of greater than 0.8, and surface area measurements of the ulcers at baseline, 3 months, and 6 months were included. Descriptive statistics were used to determine the proportion of patients who achieved closure at 3 and 6 months and explore the weekly and monthly healing rates for those who did and did not achieve closure. Logistic regression analysis was performed to identify predictive factors for healing. A total of 777 patients (mean age 69 years) met inclusion criteria. The proportion of patients who achieved closure at 3 and 6 months was 42.2% and 48.6%, respectively. Of the participants who achieved wound closure, monthly mean healing rate, measured by percentage of reduction in surface area, was 33.4% (0.56 cm, SD 1.4 [median 0.15 cm]) through month 3, and 31.0% (0.70 cm, SD 1.6 [median 0.08 cm]) through month 6. The overall monthly surface area reduction was 30%. Study findings suggest a monthly surface area reduction of 30% provides a baseline healing rate for VLUs managed with compression therapy and advanced dressings. Findings also suggest standard of care is not sufficient for healing in over 50% of the population, as the proportion of those who achieved closure at 3 and 6 months was 42.2% and 48.6%, respectively.

The Ears of a Hippopotamus: Quality of Venous Leg Ulcer Care in Gauteng, South Africa.

ABSTRACTOBJECTIVETo describe venous ulcer care and wound care practices in Gauteng, a province of South Africa, according to the Donabedian structure-process-outcome quality improvement model.METHODSForty-eight facilities were selected randomly from public and private wound care practices in Gauteng. Structured interviews were conducted with care providers via questionnaire to assess the structural aspects of the Donabedian model. Within these facilities, investigators randomly selected 160 patient files and extracted data using a checklist to assess processes implemented and outcomes reached for patients who had previously presented with lower-leg venous ulcers.RESULTSFacilities lack the necessary equipment to perform vital assessments. Handheld Dopplers were available in 66% (n = 48) of the facilities. Sixty-one percent (n = 48) of the personnel at the facilities indicated that they had no formal wound care training. Although the majority of files (92%, n = 147) indicated that an assessment tool was used, many elements were not evaluated comprehensively according to the best available evidence. Aspects such as smoking, body mass index, and anemia were assessed in fewer than 30% of the patients. Distinguishing between superficial and deep infection and the accompanying overuse of antimicrobials and antibiotics were among the challenges identified. Further, 71% of patients received compression therapy, although the ankle-brachial pressure index of only 30% of patients was known. In 27 cases (17%), the outcome was amputation.CONCLUSIONSFrom this survey, it is evident that not all clinicians providing wound care in Gauteng are adequately trained or fully implementing best practice guidelines, and the consequences are detrimental to patients, particularly in terms of amputation. This article highlights the need for improved legislation and regulation for practitioners who deliver wound care services.

Early referral of venous leg ulcers: lessons from the EVRA trial

With inconsistent care pathways and variable referral policies, venous leg ulcer care is often suboptimal. Alun Davies, Jocelyn Mora, Manjit Gohel, Francine Heatley and Karen Dhillon discuss the benefits of early intervention

How an award-winning nurse transformed leg ulcer care

How an award-winning nurse transformed leg ulcer care

Getting lower leg ulcer evidence into primary health care nursing practice: a case study

Venous leg ulcers (VLUs) are open lesions on the lower leg caused by venous disease, which are associated with high morbidity and pose a challenge to manage effectively (Scottish Intercollegiate Guidelines Network, 2010). Gold standard treatment for VLUs is graduated compression therapy to aid venous return. This paper presents an approach to the challenging management of VLUs that is based on a problem, and subsequent local audit. We use a case study that illustrates a collaborative approach to determine gaps in evidence-based practice (EBP), and a nurse-led initiative in consultation with executive managers and doctors. In our sample, 40% of patients had not consulted a vascular specialist. They did not have a formal diagnosis of leg ulcer aetiology and therefore had not received optimum treatment. Access and cost were main factors impacting on leg ulcer care. Nurses providing evidence-based management of VLUs should ensure collaboration with key stakeholders. This assists in implementing diagnosis of ulcer aetiology for best practice measures. At this local health district, a change in policy to reflect EBP for VLU management in primary health care has been achieved.

Implementation of the Champions for Skin Integrity model to improve leg and foot ulcer care in the primary healthcare setting.

To facilitate evidence-based leg and foot ulcer management through implementation of the Champions for Skin Integrity model to education in primary health care in Australia. Leg and foot ulcers are frequently seen wounds in general practice and wound care the most frequently performed activity by practice nurses. The literature reports the lack of evidence-based leg and foot ulcer assessment, management and prevention strategies in this setting, and previous research in regard to confidence and knowledge has indicated that general practice health professionals have the greatest need for education in wound care. Pre-post, nonequivalent group research design. The Champions for Skin Integrity model of evidence-based wound management utilised strategies including workshops, development of Champions and use of resources. Pre- and post-implementation health professional surveys and patient clinical audits were completed. Descriptive statistics were calculated for all variables. Paired t tests identified statistically significant differences between the pre/post staff survey data. STROBE guidelines for reporting were followed (See Appendix S1). One hundred nine general practice healthcare professional staff attended the workshops. Significant outcomes were noted in increased levels of confidence in ability to assess, manage and prevent all types of leg and foot ulcers, as well as to apply evidence-based practice and change management following workshops. Pre- and post-skin audits also indicated an increase in evidence-based practices. Implementation of Champions for Skin Integrity strategies in this sample of primary healthcare professionals in general practice fostered a positive change in evidence-based wound management, assessment and prevention. The Champions for Skin Integrity model has supported increases in evidence-based practices in treatment and management of wounds in primary healthcare professionals, similar to the positive outcomes gained in the aged care setting. This is likely to lead to positive outcomes for those with wounds in this setting.