A new standard for the nursing assessment of leg ulcers

Clinical judgment and decision making in wound assessment and management: is experience enough?

The assessment and management of wounds forms a large proportion of community nurses' workload, often requiring judgment and decision-making in complex, challenging and uncertain circumstances. The processes through which nurses form judgments and make decisions within this context are reviewed in this article against existing theories on these on these subjects. There is variability in wound assessment and management practice which may be attributed to uncertainties within the context, a lack of knowledge in appropriate treatment choices and the inability to correctly value the importance of the clinical information presented. Nurses may be required to draw on intuition to guide their judgments and decision-making by association with experience and expertise. In addition, a step-by-step analytical approach underpinned by an evidence base may be required to ensure accuracy in practice. Developing an understanding of the different theories of judgment and decision-making may facilitate nurses' abilities to reflect on their own decision tasks, thereby enhancing the care provided.

Developing a nurse-led education program to enhance self-care agency in leg ulcer patients

Patients with leg ulceration face changing self-care demands associated with the consequences of the disease and treatment. Often patients can manage their self-care for some time, but new therapeutic self-care demands may emerge that require more complex self-care actions. The purpose of this article is to describe the development of a nurse-led education program in North-Rhine Westphalia, Germany, that aims to help patients with leg ulcers to meet their therapeutic self-care demands. Orem's self-care deficit nursing theory is used as a framework to provide the conceptual context for this supportive-educative nursing system that is being tested in a multi-site clinical trial.

Living with venous leg ulceration: issues concerning adherence

Compression therapy is advocated for the treatment of chronic venous leg ulceration and the proportion of patients whose ulcers heal appears to be directly related to adherence (Moffatt, 2004). The aim of this study was to examine patients' understanding of adherence, in terms of their own experiences of compression bandage systems. Following full ethical approval, a purposeful sample of 6 participants was recruited to take part in a focus group. Free-flowing conversation was encouraged so that the participants could discuss issues that were important to them, although a series of prompts were available to stimulate the conversation when necessary. Four major themes were identified using a phenomenological approach: frustration with the healthcare system leading to a feeling of complacency with primary healthcare teams; functional limitations leading to adaptation of everyday life situations (e.g. bathing and coping with pain); emotional reactions affecting well-being and body image, and perception of others; and avoidance of transport, shopping and holidays.

Paciente con úlceras vasculares y factores de riesgo cardiovascular

We present the case of a patient with severe obesity, type 2 diabetes mellitus, hypertension, and chronic venous insufficiency, as well as several vascular ulcers in the right extremity with complex clinical course. The importance of the treatment and follow-up of these vascular ulcers in primary care is essential to achieve healing or improvement. Because primary care centers can provide easy access and daily evaluation -if required-, the clinical course of vascular ulcers can be more favorable in this setting than in the hospital setting, where appointments are less frequent. In our case, the patient required several changes of treatment; at all times, the importance of controlling all the cardiovascular risk factors was explained to the patient. The involvement of the patient and his family in the disease, as well as follow-up in the primary care center, were essential to obtaining improvement.

The use of combination treatments and dressings for a traumatic wound

With demographics, an ageing population and faster hospital discharges against us, district nurses are likely to be faced with more complicated wounds that require specialist attention. With national and local guidelines, the restriction of cost implications, patient compliance and 'best practice' to achieve, the nurse can find the task of choosing the correct course of treatment a daunting one. Nurses must not only consider the patient holistically, assess the wound and the predisposing factors that may be present, but also prescribe an effective treatment while being aware of what effects the treatment may have and be prepared to justify their actions when called to task. This article takes one case study detailing a traumatic wound and follows through the whole assessment and evaluation process to demonstrate how all of these demands were met. Dressings used in the case study are Promogran, Actisorb Silver 220 and Tielle Plus manufactured by Johnson & Johnson.

Communication barriers when managing a patient with a wound

The management of a wound can prove challenging to the nurse when the needs of a patient are complex and there are barriers to overcome. This case study discusses the methods used by a community nurse when considering some of the problems that presented as a result of communication difficulties with a patient. The use of a wound assessment tool proved valuable when collecting and organizing information and the importance of gaining adequate information at assessment is outline. The article shows how communication impacts on the quality of care given, and how it affects the experiences of both nurse and patients, especially when the psychological and physical aspects of care are both equally demanding. The need for nurse and patient to work in concordance is reflected on as one of the lessons learnt from this case study.

Wound bed preparation: a systematic approach to chronic wounds

'Wound bed preparation' is a current 'buzz phrase' in tissue viability and chronic wound management, but the majority of practitioners are uncertain what it actually means. This article summarizes the content of a series of study days recently given around the UK by a panel of experts in wound management. It discusses the meaning of the phrase 'wound bed preparation' and offers an acronym - TIME - that practitioners may find useful in their daily treatment of chronic wounds.

Digital imaging versus conventional contact tracing for the objective measurement of venous leg ulcers

OBJECTIVE

This study aimed to compare the accuracy and inter-observer reproducibility of leg ulcer measurements made using digital images and conventional contact tracing.

METHOD

The accuracy of measurements made with these two methods by four observers of 11 shapes with a known area was assessed. The time taken to do this was also measured. Following this, the accuracy and inter-observer reproducibility of the two methods was measured for patients with leg ulcers presenting to the vascular clinic, with contact tracing as the reference.

RESULTS

For the reference shapes, both methods had a mean error of less than 5%. Contact tracing significantly underestimated the area by 3.9% (p < 0.05), while digital tracing showed no significant error. Digital tracing was quicker than contact tracing, especially for larger shapes (p < 0.05). For leg ulcers, there was no significant difference between area measurements made by the two methods. Inter-observer variation of digital tracing was greater for the ulcers than the reference shapes. This was due to differences in subjective interpretation and technical problems in recording some images.

CONCLUSION

Measurement of leg ulcer area using computer-aided tracing of digital camera images is more accurate and quicker than contact tracing provided that appropriate care is taken when taking the pictures. Digital images offer considerable advantages in the shared hospital-community care of patients with leg ulcers.

When is reduced-compression bandaging safe and effective?

During a one-year period 44 patients were treated with reduced-compression bandaging in the vascular unit at a district general hospital. Twenty patients with venous ulcers were referred from community leg ulcer clinics because they could not tolerate standard compression bandaging (group 1). A further 24 patients had mixed aetiology leg ulcers (group 2), and high-compression bandaging was not attempted because of significant peripheral vascular disease (ankle brachial pressure index < 0.8). Forty-two patients tolerated reduced-compression bandaging without discomfort or skin pressure changes. Healing was achieved in 32 patients (13 in group 1 and 19 in group 2). All non-healed ulcers were considered smaller at the time of final follow-up, and had less exudate. Reduced-compression bandaging has been shown to be effective and well tolerated by patients with venous ulcers who cannot comply with high-compression bandaging. With close supervision, it is safe to use in patients with significant peripheral vascular disease.

Quality of life and leg ulcers: will NHS reform address patient need?

The present Government has made much of its commitment to gaining patients' views on the health services they receive. Qualitative studies of patients with leg ulcers have highlighted the fact that patients feel healthcare professionals do not always empathize with their plight and sometimes appear to lack the skills to help them. Quality of life in chronic wound care has, thus far, eluded definition but strenuous efforts are being made to quantify the impact that issues such as pain, isolation and frustration can have on leg ulcer patients. If healthcare professionals are able to demonstrate empathy with patients they may be able to maximize the cooperation needed for the management of ulcers. By reflecting on gaps in their knowledge and becoming more assertive in their demands for appropriate training, nurses can improve the outlook for patients' quality of life.