Tertiary Nurse Practitioners

Tertiary nurse practitioners are proposed to meet the specialized health care needs of complex patients. Societal changes, increasing numbers of medically vulnerable people and increased costs of health care demand innovative responses to health care delivery. Nurse practitioners' effectiveness in primary care settings supports their introduction into acute care settings. Nurse practitioners are involved in tertiary care in response to a need for the delivery of care to patients with specialized needs. The evolution of the tertiary nurse practitioner role pre-dated the response of educational institutions to provide appropriate preparation for practitioners in tertiary care. Curricular imperatives and policy issues that will influence professional practice of the tertiary nurse practitioner are discussed .     

Vascular nurse practitioner: Development of an innovative role for the 21st century

In the current health care environment, innovative roles are emerging for acute care nurse practitioners to provide care to increasingly complex patients. The roles are characterized by the provision of unique care that is comprehensive, cost-effective, efficient, and accessible. In this article, the development of the role of the vascular nurse practitioner in the acute care setting is explored. Practice privileges, practice agreements, and a model for delivering care are discussed.     

A trial of nurse practitioner scope of practice

AIMS: The aim of this paper is to report a trial to investigate the feasibility of the nurse practitioner role in local health service delivery and to provide information about the educational and legislative requirements for nurse practitioner practice. BACKGROUND: Nurse practitioners have been shown to offer a beneficial service and fill a gap in health care provision. However, the lack of publications describing, critiquing, or defending the way that existing nurse practitioner roles have been developed may lead to a lack of clarity in comparing the nurse practitioner scope of practice internationally. In Australia, credible exploratory research is needed to realize the potential of nurse practitioners to bridge the divide of inequitable distribution of health services. A trial of nurse practitioner services in the Australian Capital Territory provided an excellent opportunity to investigate these scope and continuity issues. METHODS: This was an observational analytic study using multiple data sources. Four models of nurse practitioner service were chosen from a competitive field of applications that were evaluated according to efficacy, feasibility, and sustainability across specified selection criteria. Each model in the trial included a clinical support team, with the nurse practitioner candidate 'working-into-the-role' and collecting demographic, clinical practice, patient outcome, and health service and consumer survey data over a 10 month period. FINDINGS: The trial identified the broad potential of the nurse practitioner role, its breadth and limitations, and its impact on selected health services in the Australian Capital Territory. Data from individual models were compared highlighting generic elements, and formed the basis for the development of the scope of practice for the Australian Capital Territory nurse practitioner models. CONCLUSIONS: This study has validated a research-based, iterative process for initial development of nurse practitioner scope of practice for any Australian specialization. Importantly, the study concluded with the scope of practice as a finding, rather than commencing with it a priori. Although general areas of health care need and under-servicing were identified at the outset, the process tested both the expansion and parameters of the roles.     

The evolving role of the acute care nurse practitioner in critical care

PURPOSE OF REVIEW: The newest nurse practitioner role is the acute care nurse practitioner. This paper presents the latest data on the role from both a US and international perspective. RECENT FINDINGS: Now present in the USA for at least 15 years, the acute care nurse practitioner role has become well established in critical care settings and is moving into international healthcare. The few outcome studies conducted to date demonstrate the acute care nurse practitioner provides quality patient and family care, improves patient satisfaction, is cost effective, and is an answer to the hospital's shortage of medical residents with new restrictions on working hours. SUMMARY: The role of acute care nurse practitioners in critical care is increasing worldwide. Most countries are experimenting with this latest nurse practitioner as an extended-role healthcare provider with many potential benefits to patients and their families, as well as the healthcare system.     

The role of the nurse practitioner in psychiatric/mental health nursing: exploring consumer satisfaction

There is a substantial body of literature pertaining to the role of the nurse practitioner. Research directed towards consumer satisfaction suggests that the care provided by nurse practitioners is perceived as at least equal to that provided by a medical practitioner. However, there is a paucity of literature examining the nurse practitioner role in the psychiatric/mental health field. An evaluation of a Nurse Practitioner demonstration model has recently been undertaken in the Crisis, Assessment and Treatment Team in Victoria, Australia. This article presents the findings of a qualitative, exploratory study. Individual interviews were conducted with consumers (n = 7) who had received care and treatment provided by the nurse practitioner candidate. Data analysis revealed two main themes: the quality of the service provided, and the unique role of the nurse. The findings supported the available literature in articulating the specific aspects of the nurse practitioner role that are favourably perceived by consumers of services. This study contributes to the limited body of knowledge in the psychiatric/mental health nursing field and specifically emphasizes the importance of the relationship between nurse practitioner and consumer in facilitating the provision of effective care and treatment.     

Nurse practitioner research: issues in practice and theory

Since the inception of the nurse practitioner role, numerous studies have focused on the characteristics of NPs, including their educational preparation, their practice settings, demographic characteristics of clients, cost analysis, and the quality of services within a medical context. The two major conclusions of the majority of these studies have been that the delivery of health care by nurse practitioners has been fully accepted by patients, and that nurse practitioners are competent in the delivery of quality care. A brief historical overview of nurse practitioners is presented; the major methodological and conceptual issues of nurse practitioner research are reviewed. Views on practice issues and nursing theory development are shared, and directions for future nurse practitioner research are explored.     

Nurse practitioner: reflecting on the future

The role of the nurse practitioner was first conceptualized in the late 1960s. Today, there are approximately 70,000 nurse practitioners in practice, they receive third-party insurance reimbursements, and they are in many specialty practices, as well as working in primary care practices promoting health and disease prevention. In the future, economics will shape our health care industry, placing a greater demand for nurse practitioners in this trillion-dollar marketplace. This article explores the evolving role of the nurse practitioner in education, practice, and research to meet the challenges of the health care needs into the 21st century.     

Nursing in the aged care arena: perceptions of the experienced gerontic nurse

This qualitative research project explored the complexities associated with providing competent care to older Australians, especially within the context of the current health care environment. The study used the perceptions of experienced Registered Nurses in a residential aged care facility to highlight the ways in which the quality of care in these facilities is both driven and maintained by the Registered Nurse. It is argued that Registered Nurses are the linchpins who act as providers and coordinators of care within residential aged care services. The paper focuses on the potential for the development of the role of the gerontological nurse in residential aged care, and provides future direction for practice. A feature of the study was the way in which the five participants presented an overwhelming respect and value for the older person.     

A task-based approach to defining the role of the nurse practitioner: the views of UK acute and primary sector nurses

There exists within the United Kingdom considerable confusion relating to the definition and occupational boundaries of the nurse practitioner (NP). In consequence, the clinical practice and training of the NP remain unregulated, unstandardized and heavily dependent on local forces. Such a situation is regrettable, particularly in view of the potential value the nurse practitioner has for health care provision and also for influencing national policy decisions. It is conceivable that one reason for the current failure to reach agreement over the role definition of the nurse practitioner relates to the fact that their essential job functions depend upon the context in which the nurse practitioner operates, with primary-based practice differing from acute sector service delivery in sufficient critical ways as to make a generic, inclusive definition impossible. To investigate the veracity of this view, two cohorts of United Kingdom nurses were sampled, one of which worked within the acute sector (n = 49) and the other in the community (n = 420). These groups were surveyed using a unique training needs analysis instrument that had been developed along formal psychometric principles. Both groups perceived advanced clinical activities, including examination and diagnosis, and a range of research activities to be central to the role of the nurse practitioner. The primary sample, however, reported business and management activities as essential tasks, while the acute sector nurses regarded high levels of communication skills, autonomy and risk management to be more important. The implications of the similarities and differences between the two data sets are discussed with reference to different clinical domains.     

An evaluation of a community aged care nurse practitioner service

Evaluation aims. An evaluation is presented that aimed to augment current understandings of the nurse practitioner role by investigating potential outcomes of a community aged care nurse practitioner (ACNP) service on clients and the health care team. Background. In Australia, the nurse practitioner role is being implemented in a variety of health care settings and is characterized by extended practice: prescribing of medications, requests for diagnostic investigations, referral to medical specialists and admitting clients to inpatient facilities. Design. An exploratory qualitative evaluation method through data collection by interview and thematic analysis was undertaken. Method. All clients referred to the ACNP service between June and August 2003, and a convenience sample of health professionals, were invited to participate in individual semi‐structured interviews. Results. Findings suggested that an ACNP could provide a high quality of holistic nursing care and positively affect clients’ physical and psychological symptom management, enhance clients’ quality of life, assist with supplies, provide health education and assist with advocacy. Health professionals commented on effective collaboration with the ACNP service during their partnerships in client care provision. Conclusions. Overall, the positive effects of the ACNP service on clients and the health care team support the full implementation of the role within the community setting. Relevance to clinical practice. Funding support for the nurse practitioner role is a vital addition to consideration in the development of international policy on advanced practice nursing. Without adequate funding, the full benefits of the nurse practitioner role in clinical practice, as suggested by the findings presented in this evaluation, will be compromised.     

Praxis and the role development of the acute care nurse practitioner

Acute care nurse practitioner roles have been introduced in many countries. The acute care nurse practitioner provides nursing and medical care to meet the complex needs of patients and their families using a holistic, health-centred approach. There are many pressures to adopt a performance framework and execute activities and tasks. Little time may be left to explore domains of advanced practice nursing and develop other forms of knowledge. The primary objective of praxis is to integrate theory, practice and art, and facilitate the recognition and valuing of different types of knowledge through reflection. With this framework, the acute care nurse practitioner assumes the role of clinician and researcher. Praxis can be used to develop the acute care nurse practitioner role as an advanced practice nursing role. A praxis framework permeates all aspects of the acute care nurse practitioner's practice. Praxis influences how relationships are structured with patients, families and colleagues in the work setting. Decision-makers at different levels need to recognize the contribution of praxis in the full development of the acute care nurse practitioner role. Different strategies can be used by educators to assist students and practitioners to develop a praxis framework.     

Organ transplantation: the role of the acute care nurse practitioner across the spectrum of health care

Organ transplantation has become an accepted treatment method for a multitude of conditions once deemed untreatable. Increasing numbers of patients are treated by nurse practitioners before and after transplantation in a variety of settings, such as primary and specialty care clinics, urgent care, critical care units, and long-term care facilities. This article outlines the role of the acute care nurse practitioner in the management of adult transplant recipients in a variety of health care settings and reviews the problems and interventions specific to this patient group. Emphasis is placed on the referral process and collaboration with the transplantation team in patient management.     

Using cost-analysis techniques to measure the value of nurse practitioner care

Nurse practitioners are in a unique position to deliver high-quality care to a variety of populations and are being utilized in many countries worldwide. Although certain aspects of the nurse practitioner role may differ from country to country, limited financial support and competition for access to patients make it incumbent on nurse practitioners to document the cost-effectiveness of their care. Cost analysis, a business tool that can be used by any practitioner in any health care system, was used to examine business practices of an academic-based nurse-managed centre. In order for this tool to be effective, nurse practitioners must become comfortable with using cost-analysis techniques in their practices. Linking outcome data with cost data was found to be one method for explicating the value of nurse practitioner practice. Nurse practitioners must also recognize that they are competing with primary-care physician practices and other primary health-care practices. It is vital for nurse practitioners to document both the quality and the costs of their care in order to compete with physicians and other health care providers, in order to influence policy and other health-care decision makers.     

Management of patients in the intensive care unit: comparison via work sampling analysis of an acute care nurse practitioner and physicians in training.

BACKGROUND: Little is known about aspects of practice that differ between acute care nurse practitioners and physicians that might affect patients' outcomes. OBJECTIVE: To determine if time spent in work activities differs between an acute care nurse practitioner and physicians in training (pulmonary/critical care fellows) managing patients' care in a step-down medical intensive care unit. METHODS: Work sampling techniques were used to collect data when the nurse practitioner had 6 months' or less experience in the role (T1), after the nurse practitioner had 12 months' experience in the role (T2), and when physicians in training provided care on a rotational schedule (nurse practitioner not present, T3). These data were used to estimate the time spent in direct management of patients, coordination of care, and nonunit activities. RESULTS: Results for T1 and T2 were similar. When T2 and T3 were compared, the nurse practitioner and the physicians in training spent approximately half their time in activities directly related to management of patients (40% vs 44%, not significantly different). The nurse practitioner spent more time in activities related to coordination of care (45% vs 18%; P < .001) and less time in nonunit activities (15% vs 37%; P < .001). CONCLUSION: The nurse practitioner and the physicians in training spent a similar proportion of time performing required tasks. Because of training requirements, physicians spent more time than the nurse practitioner in nonunit activities. Conversely, the nurse practitioner spent more time interacting with patients and patients' families and collaborating with health team members.     

Acute care pediatric nurse practitioner: a vital role in pediatric cardiothoracic surgery

The changing health care environment and provider shortage have required acute care pediatric nurse practitioners (AC PNPs) to play a vital role in hospital-based, subspecialty surgical services. The AC PNP is part of a multidisciplinary team providing care for children with congenital heart disease after heart surgery. The AC PNP provides high-quality, cost-effective care to acute and critically ill children, optimizing hospital throughput while ensuring patient safety. This article focuses on the history and emerging role of the AC PNP in the context of the Magnet component of transformational leadership, the physician/nurse practitioner collaborative practice, and the development of the AC PNP role in cardiothoracic surgery at the Children's Hospital Los Angeles.     

The experience of role transition in acute care nurse practitioners in Taiwan under the collaborative practice model

The role of the acute care nurse practitioner in Taiwan has changed significantly since the 1990s due in significant part to a shortage of interns and resident physicians in acute care settings. The first year of professional practice represents an important transitional year during which new professionals develop their competency to provide high-quality care to hospitalized patients. As the actual experience of individuals undergoing this transitional process into their new role has yet to be fully explored, this research studied and categorized the experiences of acute care nurse practitioners during their first year of role transition under the collaborative model of practice. We used a qualitative inquiry method with in-depth interviews to investigate the relevant experiences of 10 acute care nurse practitioners working at a medical center in Taiwan. Results show that the experience of expert nurses in their transition to acute care nurse practitioners passed through three phases during the first year under the collaborative practice model. These phases include the role ambiguity, role acquisition, and role implementation phases. Each phase contained a set of sub-themes which describe the multiple dimensions of this experience. This study highlights the experiences, stresses and accomplishments of acute care nurse practitioners during their initial year of advanced practice.