What more can community nurses do to manage adult malnutrition.

This article gives an outline of the key groups at risk of malnutrition in the community and the effects and clinical consequences of not identifying and managing these groups. It outlines the potential health and social costs of not identifying and treating malnutrition in the community and advises how malnutrition arises in these 'at-risk' groups. As 93% of those affected by malnutrition are living in our communities, advice is given on how community nurses can play a pivotal role in identifying malnutrition by initiating conversations about dietary intake with patients and integrating screening and nutritional care into pathways of care.

Enteral feeding tubes: an overview of nursing care.

This article provides a brief overview of the most common types of enteral feeding tubes, their placement and the problems that may be encountered in the care of patients with tubes in situ. It is important that nurses are aware of safety aspects around the insertion and maintenance of feeding tubes, and acquaint themselves with safety guidelines and local policies to ensure that patients do not come to any harm. They must also ensure that they have appropriate training to make certain that they are competent.

Defining Patient Safety: a Student Perspective.

BACKGROUND: Patient safety is recognised as an important aspect of the undergraduate medical curriculum. However, packed medical curricula have been slow to evolve despite repeated mandates and large-scale tragedies resulting from unlearnt lessons. The aim of this work was to explore students' perspectives on patient safety to inform curriculum re-design. METHODS: Using a qualitative approach, medical students from year 2 and year 4 of the undergraduate course were invited to participate in focus groups to consider: their personal conceptualisation of patient safety, their perceptions of patient safety education in the existing curriculum and their collective preferences for future teaching in this area. Transcripts of the focus groups were subjected to thematic analysis. RESULTS: Six focus groups were convened with a total of 77 students. Thirteen major themes were identified which included conceptual ambiguity, healthcare culture, error theory, specific safety topics (such as infection prevention and control, medication safety, technical/procedural safety, communication and other non-technical skills), self-awareness, patient-centredness, low student morale and raising concerns. Students were more aware of technical than non-technical competence. They wanted learning aligned to the realities of practice, a clearer concept of patient safety and improved visibility of patient safety topics within an integrated curriculum. CONCLUSIONS: Students are keen to engage with safety topics but frequently feel disempowered as future change agents. Educators need to advocate a clear definition of patient safety and consider the implication of the theory-practice gap on students' evolving attitudes.

Reviews of theoretical frameworks: Challenges and judging the quality of theory application.

BACKGROUND: Rigorous reviews of available information, from a range of resources, are required to support medical and health educators in their decision making. AIM: The aim of this article is to highlight the importance of a review of theoretical frameworks specifically as a supplement to reviews that focus on a synthesis of the empirical evidence alone. Establishing a shared understanding of theory as a concept is highlighted as a challenge and some practical strategies to achieving this are presented. This article also introduces the concept of theoretical quality, arguing that a critique of how theory is applied should complement the methodological appraisal of the literature in a review. METHOD: We illustrate the challenge of establishing a shared meaning of theory through reference to experiences of an on-going review of this kind conducted in the field of interprofessional education (IPE) and use a high scoring paper selected in this review to illustrate how theoretical quality can be assessed. FINDINGS: In reaching a shared understanding of theory as a concept, practical strategies that promote experiential and practical ways of knowing are required in addition to more propositional ways of sharing knowledge. Concepts of parsimony, testability, operational adequacy and empirical adequacy are explored as concepts that establish theoretical quality. CONCLUSIONS: Reviews of theoretical frameworks used in medical education are required to inform educational practice. Review teams should make time and effort to reach a shared understanding of the term theory. Theory reviews, and reviews more widely, should add an assessment of theory application to the protocol of their review method.

Assessing interprofessional competence using a prospective reflective portfolio.

The assessment of interprofessional competence or capability following interprofessional education (IPE) remains essential if we are to ensure future practitioners who are able to work in teams and collaborate for improved health outcomes. Any IPE curriculum must design and describe its theoretical stance and this also applies to how learning will be assessed. This article reports on a study of the use of an IPE portfolio by students across 10 professions as a flexible framework for students to demonstrate their learning. Using a qualitative approach, the completed portfolios of a proportion of students from medicine, social work, and speech and language therapy were read, and a sub-set of students were interviewed to gain their perceptions of this assessment process. The findings are discussed in the light of the value of reflection for learning to consolidate interprofessional understanding. The study highlights how emotional and cognitive learning triggers lead to new understandings for collaborative practice reached only because students were able to reflect on their experiences. The portfolio is now summative and includes other assessment components.

Successful early cannulation of a superficial femoral vein transposition angioaccess in a patient without other alternatives.

Early cannulation of a native fistula is defined by Dialysis Outcomes and Practice Patterns Study and Kidney Disease Outcomes and Quality Initiative as between 2 and 12 weeks postoperatively. We present a case of a patient in whom anatomical and hematological barriers prevented early cannulation graft placement, and in whom temporary catheterization was not feasible as a result of central venous occlusion. Successful cannulation at the fifth postoperative day of a native angioaccess was performed and the reasons and challenges faced behind this choice under the circumstances were discussed.

Inflow reduction by distalization of anastomosis treats efficiently high-inflow high-cardiac output vascular access for hemodialysis.

The arteriovenous fistula used for vascular access for hemodialysis may contribute to development of congestive heart failure. Theses patients can present with frequent episodes of congestive hear failure. Traditional management of high-inflow, a high-cardiac-output fistula generally involves either closure or banding. Although high-output state can be controlled, the lifeline of the patient is lost. We describe a series of 17 hemodialysis patients (10 men and 7 women) in whom a novel inflow reduction method was employed. All patients had symptoms of heart failure (15 brachiocephalic fistulas and two brachioaxillary bypass grafts) and a fistula inflow rate above 1600 ml/min. The inflow reduction procedure included ligation of the brachial anastomosis and reconstruction of the fistula by using an expanded polytetrafluoroethylene (Gore-Tex Intering) vascular graft in a bypass from the radial artery. The mean (+/- SD) time between fistula creation and the inflow reduction procedure was 30 +/- 17 months. The mean access inflow rate decreased significantly after the inflow reduction procedure, from 3135 +/- 692 to 1025 +/- 551 ml/min (p =0.0001). The mean cardiac output rate decreased from 8 +/- 3.1 to 5.6 +/- 1.7 l/min (p = 0.001) with resolution of symptoms. During the follow-up period thrombosis or stenosis developed in seven patients, three of whom underwent surgical revision. Thirteen of the seventeen accesses (77%) subjected to the inflow reduction procedure remained patent. Access loss was due to failed fistuloplasty or thrombosis. To our knowledge, this is the first report demonstrating that inflow reduction obtained by distalization of the anastomosis of the access fistula is feasible and safe for managing high-inflow, high-cardiac-output fistulas. Longer and larger studies of the inflow reduction procedure and its benefits are needed.

Complex bypasses and fistulas for difficult hemodialysis access: a prospective, single-center experience.

The purpose of this article is to describe several complex vascular access procedures and the outcomes achieved with them in 24 patients (mean age 60 years) undergoing hemodialysis in whom all other accesses had failed and neither peritoneal dialysis nor transplantation was possible. Patients underwent either a necklace bypass (n = 5), axillary loop (n = 1), contralateral internal jugular vein bypass (n = 6), femorofemoral crossover bypass (n = 1), superficial femoral vein transposition (n = 5), axillary artery to popliteal vein bypass (n = 5), or femoral artery to right atrium bypass (n = 1). All grafts implanted were 6 mm, internally reinforced prostheses made of expanded polytetrafluoroethylene (Gore-Tex Intering Vascular Graft). Postoperatively patients had bimonthly clinical examinations in which the thrill, bruit, skin, cannulation sites, and adequacy of dialysis were reviewed. A bimonthly ultrasound dilution assessment that included estimation of the graft inflow rate, recirculation rate, and cardiac output was also performed. There was one serious postoperative complication: rapid-onset severe steal syndrome that required immediate tie off of the fistula. During the median follow-up time of 22 months, three patients died of causes unrelated to their vascular access. Nineteen dilatations and 10 surgical revisions were done. Primary patency rates were 83%, 63.5%, and 63.5%, respectively, at 6 months, 1 year, and 2 years; secondary patency rates were 91%, 77%, and 77%. Complex vascular access procedures can provide patients some additional good-quality time on hemodialysis.