Abstract: This study analysed the use of re-infusion drains on 99 consecutive patients undergoing total knee arthroplasty surgery at a large hospital. The primary aim was to ascertain the cost effectiveness of the drains. Secondary aims were to assess safety of the drains, whether or not they reduced the need for allogeneic blood transfusion and whether they decreased the length of stay in hospital. As a control group the records of 99 patients treated without re-infusion were analysed retrospectively. The direct cost of consumables increased for the evaluation period. There was a smaller proportion of allogeneic blood transfusion (27% vs 38%) and a smaller mean number of units transfused (0.92 vs 0.54) in the re-infusion group compared to the control group. Patients benefited directly in that the mean length of stay was also significantly shorter in the re-infusion group. The researchers anticipate more direct cost saving with experience and best practice and conclude that the use of re-infusion drains is a cost effective blood saving method in total knee joint arthroplasty.

Abstract: This is a descriptive study of the characteristics of depression in a sample of 121 adolescents attending an outpatient specialist adolescent mental health service in New Zealand. The adolescents were required to complete two self-report measures to assess presence of depressive symptoms, severity of depression, and particular characteristics of the depression. The findings revealed that irritability was the most common characteristic along with other interpersonal and thought processing symptoms. It is important that mental health nurses are able to identify the specific characteristics of adolescent depression that may differ from adult depression in order to manage this patient population effectively.

Abstract: In November 2005, the Oxford Community Health Centre (OCHC) introduced an innovative way of delivering primary health care to the residents of Oxford. This was in response to the difficulty with recruitment and retention of medical staff for the solo General Practitioner (GP) at OCHC. Primary health care services are now the shared responsibility of the Rural Nurse Specialists (RNS) and the GPs. This initiative is underpinned by a collaborative approach in sharing patient care between the GPs and RNSs to improve access to primary health care and foster staff retention. The team at OCHC is keen to consolidate and enhance the success of collaboration. Therefore, this dissertation has reviewed a range of literature in order to identify lessons that can be learned for the future. Two key factors that have implications for OCHC are the structural effects of the organisation and the interpersonal relationships between the GPs and RNSs. The structural effects include: the structure and philosophy at OCHC, and the social, cultural, and educational influences within the organisation. It is the nature of the interpersonal relationships that can affect the development and success of collaboration through a willingness to collaborate and the existence of mutual respect, trust, and effective communication between the RNSs and GPs. Strategies to foster collaboration at OCHC in the future include: staff participation in making collaboration visible within the philosophy at OCHC, a workshop for staff to further define roles and differentiate activities according to skill-mix; and the involvement of a nurse in decision-making at the organisational level. The author suggests that these strategies could also be beneficial to other rural practices that are striving to maintain a sustainable primary health care service.

Abstract: This study explores how registered nurses working within the acute surgical ward environment of a New Zealand hospital communicate changes in a patient's condition. The purpose of this research study was to examine the processes, communication techniques and behaviours that nurses use, in order to determine the critical requirements for registered nurses to effectively communicate changes in patients' conditions to doctors. The critical incident technique developed by Flanagan (1954) was adapted and used to explore incidents that occurred when six registered nurses working in acute surgical wards communicated a change in a patient's condition to a doctor. Communication is an integral part of everyday activity. This study has shown an assessment process occurs before communication can take place. A nurse's concern for a patient's condition initiates the assessment process. A judgement is formed from the nurse's concern that a patient's condition has changed. Judgements take into account multiple ways of knowing including pattern recognition, empirical knowing and intuition. Institutional protocols also affect judgements and the ability of a nurse to ensure support is received for the patient's well being. The communication process is initiated for two reasons, to support the patient, and to support the nurse in providing care for the patient. Significant in determining the need for support is the action required that might be outside the nurse's scope of practice. The response should address the nurse's concern and take into account the importance of the relationship, trust between all parties, respect of each other's positions and knowing team members and their capabilities. Understanding these aspects of the communication process should enhance nurses and doctors abilities to effectively communicate regarding a change in a patient's condition.

Abstract: This article outlines some key aspects of the practice of a number of nurse educators and researchers, and their commitment to the needs of their specific region. The group has been based at the Waikato Institute of Technology (WINTEC) over the last decade and have worked collaboratively across primary health, cultural safety, and child and family health domains of the nursing curriculum. They share a common philosophy underpinned by notions of diversity and health equity. The philosophy informs their theoretical inquiry, practice and research interests, and pedagogical concerns. In this article, the nurse researchers begin by situating themselves within the region, its people, and influences before moving into a consideration of the wider political and policy environment. They then consider the destabilising effects of cultural safety education and the tension between biculturalism and multiculturalism in their context. Finally, they reflect on how these ideas inform their work with postgraduate child and family nurses.

Abstract: The author notes that learning nurses require real clinical experiences in order to apply learnt theory to actual practice. Clinical learning environments have consistently been found to function variably and sub-optimally for both learners and teachers. In order to improve the quality of the clinical learning environment it is necessary to first evaluate how effectively a clinical learning environment is functioning. A number of different methodologies have been used to evaluate clinical learning environments, a recent and successful method being the use of questionnaires or clinical learning environment evaluation tools. The objective of the present study was to develop clinical learning environment evaluation tools for use in a New Zealand hospital health service. Four tools appropriate to evaluate the clinical learning environment from the different perspectives of any type of clinical learner, clinical teacher, clinical manager and programme co-ordinator or nurse lecturer were developed. Six newly graduated nurses, three senior nurses, and the researcher were involved in the development of the evaluation tools over a five month period. A participatory action research methodology was employed. The resultant tools had a unique local focus and were suitably similar to other internationally developed tools. After testing the clinical learning environment evaluation tools, it is hoped that the implementation of the tools will support all stakeholders to understand and consequently optimise the functionality of their clinical learning environment.

Abstract: This article provides an overview of gastric cancer using a unique case study involving a Maori family genetically predisposed to diffuse gastric cancer. The pathophysiology of diffuse gastric cancer, including prognosis, diagnosis, and treatment, along with important patient considerations is highlighted.