Abstract: This study explored the potential for extending the contribution nurses make in managing patients with chronic kidney disease as they progress to end stage kidney failure. In the context of a shortage of nephrologists and an escalating patient population suffering from kidney disease, the potential to include advanced nephrology nursing in early disease management was postulated. The literature was reviewed with regard to initiatives to reduce the progression of kidney failure and the prevention of associated complications. Local and international literature on advanced nursing practice and the nurse practitioner role was examined in relation to the management of chronic kidney disease. The introduction of the nurse practitioner in New Zealand could provide an ideal framework for independent nephrology nursing. Well-established nursing practice in dialysis, transplantation and pre-dialysis provide distinct scopes of practice in these areas for independent nursing in the future. It seems likely that these sub-specialties in nephrology nursing will be the first to experience the value of the nurse practitioner. The creation of early interventionalist nurse practitioners in nephrology health care would allow nurses to step outside these well-established sub-specialties, and provide new resources to help manage chronic kidney disease. A model of care was proposed that outlines how a nephrology nurse practitioner could work collaboratively with community health providers and the local nephrology health care team to manage the early stages of kidney disease.

Abstract: This descriptive case study was undertaken to provide an account of chemotherapy practice in a nurse-led clinic located within a rural New Zealand area. The researcher, an oncology nurse specialist, worked alongside colleagues for thirteen months to enable practice development. This clinic developed out of a need to have services closer to rural patients in order to address issues of equity, access, care integration and the fiscal and social constraints associated with the cancer burden of care. Capturing the range of data applicable to this case; the ability to conceptualise it as a service within its context was possible using case study research methods. Four nurses involved in the chemotherapy clinic were participants in this study. The findings of this study reveal that what could be perceived as barriers to outcomes and practice can in essence be turned into opportunities to develop new ways of caring for the patient and supporting nursing practice. These nurses view their practice as safe within the clinic despite resource constraints. They work in many ways to support each other and to cushion the patient from the impact of situational and contextual influences. Nursing practice was shown to evolve as a direct result of internal and external influences which were the impetus for nurses taking responsibility for their own competency. This study also explored what it meant to be an experienced nurse but novice in a speciality practice. It challenges previously held assumptions that, to deliver chemotherapy successfully, a nurse needs to be operating from a previously held body of oncology nursing knowledge. Many challenges are faced on a day to day basis in a rural practice environment to just maintain consistent care and promote good patient outcomes. The nurses are well aware of their role in contributing to patients' quality of life and the roles they take to meet the growing needs of the patient as a consumer. This study delves into the multifarious nature of this nurse-led clinic and discusses the processes and relationships that are forged to deliver care.

Abstract: A survey was used to reach as many nurses as possible involved with nursing in “rural” areas throughout New Zealand and to build a profile of nurses involved in the provision of healthcare beyond the urban centres. The contact also sought to inform nurses of the rural healthcare project and encourage them to contribute their experience to the development of health services in the new health service structure. Data is presented on the characteristics and employment conditions of nurses and access to resources including information technology. The inadequacy of information on the rural nurse workforce is identified: nurse roles are historically defined yet employment patterns are changing according to the workforce demands of new structures, and the existing definitions of rural health service design and delivery are only in terms of general medical practices and on-call coverage. Recommendations are made for definitions of “rurality” and “rural nurse” that will allow a more useful depiction of the nurse workforce.

Abstract: This thesis reports on a retrospective observational study that examined the complication rate of peripherally inserted central catheters (PICCs) within a regional cancer centre. PICCs are increasingly used for delivery of chemotherapy and other intravenous therapies in oncology patients. A literature review revealed that almost all published research on PICC complications reported on silicone (Groshong(TM)) catheter use, rather than the polyurethane (Arrow(TM)) PICCs used at Christchurch Hospital. Also, much literature referred to PICCs being inserted by non-nurses, whereas the Christchurch service uses specially-trained nurses to insert them. The purpose of the study was to identify the nature, incidence and rates of polyurethane (Arrow(TM)) PICC complications in an adult oncology cohort. Ethics Committee approval was gained to retrospectively follow all PICCs inserted in adult oncology patients at Christchurch Hospital over a 13-month period from 1st March 2006 until 31st March 2007. Data collected were analysed utilising the statistical computer package SPSS. One hundred and sixty-four PICCs were inserted into 156 individual oncology patients over this period. The median dwell time was 68 days for a total of 14,276 catheter-days. Complications occurred in 25 (15%) out of 164 PICC lines, in 22 (15%) of the 156 patients for an overall complication rate of 1.75 per 1000 catheter-days. However, only 16 of the 25 PICCs with complications required early removal (9.75% of the cohort) for a favourably low serious complication rate of 1.12 per 1000 catheter-days. The three commonest complications were infection at 4.3% (7/164) or 0.49 infection complications/1000 PICC-days, PICC migration at 3% (5/164) or 0.35/1000 catheter days, and thrombosis at 2.4% (4/164) or 0.28/1000 catheter days. The median time to complication was 41 days. Those with complications were more likely to have a gastro-intestinal or an ovarian cancer diagnosis, and less likely to have colorectal cancer. These findings provide support for the safe and effective use of polyurethane (Arrow(TM)) PICCs for venous access within the adult oncology context. Furthermore, it suggests that cost effective nurse-led (Arrow(TM)) PICC insertions can contribute to a low complication rate.

Abstract: The author reconsiders the meaning of expert, specialist and advanced practice. She proposes that they are distinctive and complementary aspects of every nursing role and suggests a set of attributes for each. Expertise is discussed in terms of the quality of performance, speciality in relation to particularity of performance, and advanced practice with regard to the level of performance.

Abstract: This study evaluates methods of securing urethral urinary catheters, which are a major part of urologic nursing. Basic procedures such as these are poorly researched or reported in the literature. The question of how to secure a urinary catheter and with what device often relies on knowledge, availability of equipment, and on information supplied by manufacturers of commercial devices. This study finds that sometimes the cheaper option of adhesive tape and pin device can still be the best for patients.

Abstract: This article describes the move in mental health from institutional care to community arrangements. It draws on international literature and New Zealand health policy, which gives increased emphasis to the role of the primary health care sector in responding to mental health issues. These issues include the need for health promotion, improved detection and treatment of mild to moderate mental illness, and provision of mental health care to some of those with severe mental illness who traditionally receive care in secondary services. These developments challenge specialist mental health nurses to develop new roles which extend their practice into primary health care. In some parts of New Zealand this process has been under way for some time in the form of shared care projects. However developments currently are ad hoc and leave room for considerable development of specialist mental health nursing roles, including roles for nurse practitioners in primary mental health care.