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Delayed stent fracture has been observed in many different arteries and may represent a risk factor for restenosis. We describe the case of a delayed rupture of an endovascular brachiocephalic trunk stent. The complete fracture allowed a fragment to migrate distally and tilt, resulting in a hemodynamic pattern similar to that of a prevertebral stenosis with complete inversion of the homolateral vertebral blood flow. The induced vertebral steal syndrome as well as the risk of cerebral embolism was corrected by an aortobrachiocephalic bypass and resection of the ruptured stent

OBJECTIVES: Educational initiatives can improve care delivery and the experience of living in residential aged care for people with dementia. This review aimed to determine the impact of nurse and care staff education on measures of functional ability and quality of life for older people with dementia living in care homes. DESIGN: Systematic review. DATA SOURCES: Search of on-line databases in English between January 2000 and January 2017. REVIEW METHODS: Three reviewers used data extraction and critical appraisal tools of the Joanna Briggs Institute to determine methodological quality of research. RESULTS AND CONCLUSION: Thirty-two studies met the initial inclusion criteria and 13 were retrieved for full appraisal. There was limited impact of nurse and care staff education on residents' agitation, anxiety, mood and quality of life. The most consistent improvement in functional ability due to education may be in the execution of activities of daily living. More successful programs included multi-faceted components (e.g. hands on support, clinical auditing) in conjunction with didactic teaching. There is a need for more rigorous and well-designed studies to test interventions.

Contains fulltext : 175760.pdf (publisher's version ) (Open Access), OBJECTIVES: Internationally, general practitioners (GPs) are being encouraged to take an active role in the care of their patients with obesity, but as yet there are few tools for them to implement within their clinics. This study assessed the self-efficacy and confidence of GPs before and after implementing a weight management programme in their practice. DESIGN: Nested mixed methods study within a 6-month feasibility trial. SETTING: 4 urban general practices and 1 rural general practice in Australia. PARTICIPANTS: All vocationally registered GPs in the local region were eligible and invited to participate; 12 GPs were recruited and 11 completed the study. INTERVENTIONS: The Change Programme is a structured GP-delivered weight management programme that uses the therapeutic relationship between the patient and their GP to provide holistic and person-centred care. It is an evidence-based programme founded on Australian guidelines for the management of obesity in primary care. PRIMARY OUTCOME MEASURES: Self-efficacy and confidence of the GPs when managing obesity was measured using a quantitative survey consisting of Likert scales in conjunction with pro forma interviews. RESULTS: In line with social cognitive theory, GPs who experienced performance mastery during the pilot intervention had an increase in their confidence and self-efficacy. In particular, confidence in assisting and arranging care for patients was improved as demonstrated in the survey and supported by the qualitative data. Most importantly from the qualitative data, GPs described changing their usual practice and felt more confident to discuss obesity with all of their patients. CONCLUSIONS: A structured management tool for obesity care in general practice can improve GP confidence and self-efficacy in managing obesity. Enhancing GP 'professional self-efficacy' is the first step to improving obesity management within general practice. TRIAL REGISTRATION NUMBER: ACTRN12614001192673; Results.

Item does not contain fulltext, BACKGROUND: Primary health care requires new approaches to assist patients with overweight and obesity. This is a particular concern for patients with limited access to specialist or allied health services due to financial cost or location. The Change Program is a toolkit that provides a structured approach for GPs working with patients on weight management. OBJECTIVE: To assess the acceptability and feasibility of a GP-delivered weight management programme. METHODS: A feasibility trial in five Australian general practices with 12 GPs and 23 patients. Mixed methods were used to assess the objective through participant interviews, online surveys and the NOrmalization MeAsure Development (NoMAD) tool based on Normalization Process Theory. Content analysis of interviews is presented alongside Likert scales, free text and the NoMAD tool. RESULTS: The Change Program was acceptable to most GPs and patients. It was best suited to patient-GP dyads where the patient felt a strong preference for GP involvement. Patients' main concerns were the time and possible cost associated with the programme if run outside a research setting. For sustainable implementation, it would have been preferable to recruit a whole practice rather than single GPs to enable activation of systems to support the programme. CONCLUSION: A GP-delivered weight management programme is feasible and acceptable for patients with obesity in Australian primary health care. The addition of this structured toolkit to support GPs is particularly important for patients with a strong preference for GP involvement or who are unable to access other resources due to cost or location.

There has been extensive ongoing debate on the application of aseptic technique in wound management over the previous decades and changes to the way in which theory is applied to clinical practice have occurred regularly. Clinicians often express confusion over the way various techniques should be applied, particularly when practising in clinical settings in which maintenance of strict asepsis is inherently difficult (for example, community-based wound management). Wound cleansing, use of open but unused wound dressings and storage of wound management equipment are frequent issues on which clinicians request guidance. A systematic review using Joanna Briggs Institute methods was undertaken in order to establish the current state of the scientific literature on this topic and inform the development of recommendations for practice in this field. All levels of evidence were included in the review, including opinion papers. Findings from the 20 quantitative studies were reported in narrative summary and findings from 37 qualitative research papers were aggregated in a thematic synthesis. Although high-level evidence on wound cleansing solutions was identified, the review concluded that there is a paucity of scientific literature on most topics related to asepsis in wound care.

Contains fulltext : 152862.pdf (publisher's version ) (Open Access)

Background: The role of family doctors in the management of obesity in primary care will become increasingly important as more of the adult population become overweight or obese. Having a solid understanding of the family doctor’s role as a sole practitioner is important for supporting practitioners in providing patient care and for informing future research. Objective: The purpose of this paper is to describe a protocol for a scoping review that aims to examine and map the current research base for the role of the family doctor in managing adults who are overweight or obese. Methods: This scoping review is based on the methodology as described by the Joanna Briggs Institute which involves final consultation with stakeholders. Two reviewers (ES, NE) will be responsible for the iterative development of a search strategy based on the basic initial search terms obesity, doctor and primary care. Black and grey literature will be searched to elucidate any manuscripts involving the family doctor in the management of adults who are overweight or obese. A customised data extraction tool will be used to collect relevant items from each manuscript. Results: Data extraction will expose the role family doctors are playing in obesity management in all stages of research including recruitment, intervention or as a control group. By looking at a broad scope of manuscripts we will discover the family doctor’s role as portrayed in research, in international guidelines and by peak bodies. We will also determine if there are any gaps in the research base. Conclusion: This protocol describes a scoping review that will illustrate the supporting international research for the role family doctors are playing in the management of adults who are overweight or obese. Scoping of the international literature will then be translated for Australian primary care.

—The object of this study was to evaluate the contribution of carotid distensibilty on baroreflex sensitivity in patients with type 2 diabetes mellitus with at least 2 additional cardiovascular risk factors. Carotid distensibility was measured bilaterally at the common carotid artery in 79 consecutive diabetic patients and 60 matched subjects without diabetes. Spontaneous baroreflex sensitivity assessment was obtained using time and frequency methods. Baroreflex sensitivity was lower in diabetic subjects as compared with nondiabetic control subjects (5.25 2.80 ms/mm Hg versus 7.55 3.79 ms/mm Hg; P 0.01, respectively). Contrary to nondiabetic subjects, diabetic subjects showed no significant correlation between carotid distensibility and baroreflex sensitivity (r 2 0.08, P 0.04 and r 2 0.04, P 0.13, respectively). In diabetic subjects, baroreflex sensitivity was significantly lower in subjects with peripheral neuropathy than in those with preserved vibration sensation (4.1 0.5 versus 6.1 0.4 ms/mm Hg, respectively; P 0.005). Age in nondiabetic subjects, diabetes duration, systolic blood pressure, peripheral or sensitive neuropathy, and carotid distensibility were introduced in a stepwise multivariate analysis to identify the determinants of baroreflex sensitivity. In diabetic patients, neuropathy is a more sensitive determinant of baroreflex sensitivity than the reduced carotid distensibility (stepwise analysis; F ratio 5.1, P 0.028 versus F ratio 1.9, P 0.16, respectively). In diabetic subjects with 2 additional cardiovascular risk factors, spontaneous baroreflex sensitivity is not related to carotid distensibility. Diabetic subjects represent a particular population within the spectrum of cardiovascular risk situations because of the marked neuropathy associated with their metabolic disorder. Therefore, neuropathy is a more significant determinant of baroreflex sensitivity than carotid artery elasticity in patients with type 2 diabetes.