Cost-effectiveness of nurse practitioners in primary and specialised ambulatory care: systematic review

Nurse Practitioner-Physician Comanagement: A Theoretical Model to Alleviate Primary Care Strain

PURPOSE

Various models of care delivery have been investigated to meet the increasing demands in primary care. One proposed model is comanagement of patients by more than 1 primary care clinician. Comanagement has been investigated in acute care with surgical teams and in outpatient settings with primary care physicians and specialists. Because nurse practitioners are increasingly managing patient care as independent clinicians, our study objective was to propose a model of nurse practitioner-physician comanagement.

METHODS

We conducted a literature search using the following key words: comanagement; primary care; nurse practitioner OR advanced practice nurse. From 156 studies, we extracted information about nurse practitioner-physician comanagement antecedents, attributes, and consequences. A systematic review of the findings helped determine effects of nurse practitioner-physician comanagement on patient care. Then, we performed 26 interviews with nurse practitioners and physicians to obtain their perspectives on nurse practitioner-physician comanagement. Results were compiled to create our conceptual nurse practitioner-physician comanagement model.

RESULTS

Our model of nurse practitioner-physician comanagement has 3 elements: effective communication; mutual respect and trust; and clinical alignment/shared philosophy of care. Interviews indicated that successful comanagement can alleviate individual workload, prevent burnout, improve patient care quality, and lead to increased patient access to care. Legal and organizational barriers, however, inhibit the ability of nurse practitioners to practice autonomously or with equal care management resources as primary care physicians.

CONCLUSIONS

Future research should focus on developing instruments to measure and further assess nurse practitioner-physician comanagement in the primary care practice setting.

Health outcomes of patients with chronic disease managed with a healthcare kiosk in primary care: protocol for a pilot randomised controlled trial

INTRODUCTION

The rising prevalence of chronic disease is leading to an increase in the demand for primary care services and a shortage of primary care physicians globally. Addressing these challenges calls for innovations in the healthcare delivery model with greater use of healthcare technology tools. We previously examined the feasibility of using an automated healthcare kiosk for the management of patients with stable chronic disease in the primary care setting. The aim of this follow-up study is to evaluate the health outcomes of patients with chronic disease who are on kiosk management compared with patients who are on routine management by nurse clinicians.

METHODS AND ANALYSIS

The pilot study will be a two-armed randomised controlled trial of 120 patients with well-controlled chronic disease on 4-monthly follow-up visits over a 12-month period. Patients with prior diagnoses of hypertension, hyperlipidaemia and/or diabetes will be included in the study and will be randomly assigned to intervention or control groups to receive kiosk or nurse management, respectively. The main primary outcome measure is the overall chronic disease control of the patients. Other primary outcome measures are the blood pressure and low-density lipoprotein cholesterol levels for patients without diabetes, and blood pressure, low-density lipoprotein cholesterol and haemoglobin A1c levels for patients with diabetes. Secondary outcome measures are visit duration, patient satisfaction with the management process, health-related quality of life and the occurrence of any adverse event. Data will be captured longitudinally at baseline, 4 months, 8 months and 12 months, and will be analysed using multiple regression models.

ETHICS AND DISSEMINATION

The study has been approved by the Singapore Health Services (SingHealth) Centralised Institutional Review Board (2017/2715). Findings of the study will be submitted for publication in peer-reviewed journals and presented at national and international conferences.

TRIAL REGISTRATION NUMBER

NCT03274089; Pre-results.

Health Services Research Spending and Healthcare System Impact Comment on "Public Spending on Health Service and Policy Research in Canada, the United Kingdom, and the United States: A Modest Proposal"

The challenges associated with translating health services and policy research (HSPR) evidence into practice are many and long-standing. Indeed, those challenges have themselves spawned new areas of research, including knowledge translation and implementation science. These sub-disciplines have increased our understanding of the critical success factors associated with the uptake of research evidence into (system) practice. Engaging those for whom research evidence is likely to help solve implementation and/or policy problems, and ensuring that they are key partners throughout the research life-cycle, appear to us (based on current evidence) to be the most direct and effective paths to improved knowledge translation. In that regard, building on Canada's recent Strategy for Patient Oriented Research (SPOR) would seem to offer considerable promise. The "modest" proposals offered by Thakkar and Sullivan seem less likely to bear fruit.

Gezielte Entwicklung von Advanced Practice Nurse-Rollen für spezifische Patient(inn)engruppen in einem Schweizer Universitätsspital

Zusammenfassung.Hintergrund: Um den zukünftigen Bedarf der Bevölkerung an medizinischen Leistungen abzudecken, sind neue Versorgungsmodelle gefragt. Der Aufbau von Advanced Nursing Practice (ANP) bietet eine Möglichkeit, diesen Herausforderungen mit neuen Angeboten zu begegnen. Im Inselspital, Universitätsspital Bern werden seit 2011 ANP-Angebote und entsprechende Advanced Practice Nurse-Rollen aufgebaut. Ziel: Es wird angestrebt, innovative und evidenzbasierte ANP-Angebote zu entwickeln, um die Versorgung für spezifische Patient(inn)engruppen und ihre Angehörigen auszubauen und mehr Sicherheit sowie bessere Ergebnisse zu erreichen. Methode: ANP-Angebote werden im Rahmen von Projekten, in enger Zusammenarbeit von Klinik und Bereich Fachentwicklung (BFE) der Direktion Pflege entwickelt. Zur Evaluation werden Struktur-, Prozess- und Ergebnisdaten erhoben. Ergebnisse: Heute sind fünf ANP-Angebote etabliert, acht weitere befinden sich im Aufbau. Die meisten Angebote sind auf eine langfristige Betreuung von Patient(inn)en mit chronischen Erkrankungen und ihre Angehörigen ausgerichtet. Zehn APN haben Anstellungen von 10 % bis 80 %, drei führen ein ANP-Team. Sie arbeiten zu über 50 % in der direkten klinischen Praxis, primär beratend. Ein ANP-Netzwerk verbindet APN und BFE, um Synergien und Austausch zu fördern. Schlussfolgerungen: Herausfordernd bei der Entwicklung von ANP-Angeboten sind oft die Ressourcen. Wesentlich für den nachhaltigen Erfolg sind ein adäquater Stellenumfang, die Unterstützung durch die Klinikleitung, das spitalweit gültige Konzept und der Aufbau im Rahmen von Projekten.

Health Professional Education And Universal Health Coverage: A Summary Of Challenges And Selected Case Studies

Low- and middle-income countries are experiencing serious shortages in meeting health workforce requirements for universal health coverage. We examine how national-level policies can address these deficiencies and support the development of an appropriately skilled health workforce in line with population needs. We discuss three innovative, government-led solutions that are designed to align health workforce training with the demands of universal health coverage. Specifically, we discuss two initiatives to train and retain doctors in rural areas of Thailand, the large-scale training of community health workers within multidisciplinary primary health care teams in Brazil, and the introduction of a postgraduate diploma program in primary care for nurses in India. Several positive outcomes have been associated with these initiatives, including improvements in the rural retention of doctors in Thailand and reductions in infant and child mortality rates in Brazil. However, further research is needed to assess the impact of such initiatives on the long-term retention of workers-particularly doctors-and the adequacy of the training offered to lower-skilled workers to effectively plug medical personnel gaps. Systematic monitoring of program affordability and cost-effectiveness over time must be prioritized, alongside efforts to disseminate lessons learned.

Conceptualising a model to guide nursing and midwifery in the community guided by an evidence review

Background

Successful models of nursing and midwifery in the community delivering healthcare throughout the lifespan and across a health and illness continuum are limited, yet necessary to guide global health services. Primary and community health services are the typical points of access for most people and the location where most care is delivered. The scope of primary healthcare is complex and multifaceted and therefore requires a practice framework with sound conceptual and theoretical underpinnings.

The aim of this paper is to present a conceptual model informed by a scoping evidence review of the literature.

Methods

A scoping evidence review of the literature was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. Databases included CINAHL, MEDLINE, PsycINFO and SocINDEX using the EBSCO platform and the Cochrane Library using the keywords: model, nursing, midwifery, community, primary care. Grey literature for selected countries was searched using the Google ‘advanced’ search interface. Data extraction and quality appraisal for both empirical and grey literature were conducted independently by two reviewers. From 127 empirical and 24 non-empirical papers, data extraction parameters, in addition to the usual methodological features, included: the nature of nursing and midwifery; the population group; interventions and main outcomes; components of effective nursing and midwifery outcomes.

Results

The evidence was categorised into six broad areas and subsequently synthesised into four themes. These were not mutually exclusive: (1) Integrated and Collaborative Care; (2) Organisation and Delivery of Nursing and Midwifery Care in the Community; (3) Adjuncts to Nursing Care and (4) Overarching Conceptual Model. It is the latter theme that is the focus of this paper. In essence, the model depicts a person/client on a lifespan and preventative-curative trajectory. The health related needs of the client, commensurate with their point position, relative to both trajectories, determines the nurse or midwife intervention. Consequently, it is this need, that determines the discipline or speciality of the nurse or midwife with the most appropriate competencies.

Conclusion

Use of a conceptual model of nursing and midwifery to inform decision-making in primary/community based care ensures clinical outcomes are meaningful and more sustainable. Operationalising this model for nursing and midwifery in the community demands strong leadership and effective clinical governance.

Electronic supplementary material

The online version of this article (doi:10.1186/s12912-017-0225-3) contains supplementary material, which is available to authorized users.

Implementation strategy for advanced practice nursing in primary health care in Latin America and the Caribbean

Advanced practice nursing (APN) is a term used to describe a variety of possible nursing roles operating at an advanced level of practice. Historically, APN roles haves evolved informally, out of the need to improve access to health care services for at-risk and disadvantaged populations and for those living in underserved rural and remote communities. To address health needs, especially ones related to primary health care, nurses acquired additional skills through practice experience, and over time they developed an expanded scope of practice. More recently, APN roles have been developed more formally through the establishment of graduate education programs to meet agreed-upon competencies and standards for practice. The introduction of APN roles is expected to advance primary health care throughout Latin America and the Caribbean, where few such roles exist. The purpose of the paper is to outline an implementation strategy to guide and support the introduction of primary health care APN roles in Latin America and the Caribbean. The strategy includes the adaptation of an existing framework, utilization of recent research evidence, and application of knowledge from experts on APN and primary health care. The strategy consists of nine steps. Each step includes a national perspective that focuses on direct country involvement in health workforce planning and development and on implementation. In addition, each step incorporates an international perspective on encouraging countries that have established APN programs and positions to collaborate in health workforce development with nations without advanced practice nursing.

Towards an optimal composition of general practitioners and nurse practitioners in out-of-hours primary care teams: a quasi-experimental study

OBJECTIVES

To gain insights into the ability of general practitioners (GPs) and nurse practitioners (NPs) to meet patient demands in out-of-hours primary care by comparing the outcomes of teams with different ratios of practitioners.

DESIGN

Quasi-experimental study.

SETTING

A GP cooperative (GPC) in the Netherlands.

INTERVENTION

Team 2 (1 NP, 3 GPs) and team 3 (2 NPs, 2 GPs) were compared with team 1 (4 GPs). Each team covered 35 weekend days.

PARTICIPANTS

All 9503 patients who were scheduled for a consultation at the GPC through a nurse triage system.

OUTCOME MEASURES

The primary outcome was the total number of consultations per provider for weekend cover between 10:00 and 18:00 hours. Secondary outcomes concerned the numbers of patients outside the NPs' scope of practice, patient safety, resource use, direct healthcare costs and GPs' performance.

RESULTS

The mean number of consultations per shift was lower in teams with NPs (team 1: 93.9, team 3: 87.1; p<0.001). The mean proportion of patients outside NPs' scope of practice per hour was 9.0% (SD 6.7), and the highest value in any hour was 40%. The proportion of patients who did not receive treatment within the targeted time period was higher in teams with NPs (team 2, 5.2%; team 3, 8.3%) compared with GPs only (team 1 3.5%) (p<0.01). Team 3 referred more patients to the emergency department (14.7%) compared with team 1 (12.0%; p=0.028). In teams with NPs, GPs more often treated urgent patients (team 1: 13.2%, team 2: 16.3%, team 3: 21.4%; p<0.01) and patients with digestive complaints (team 1: 11.1%, team 2: 11.8%, team 3: 16.7%; p<0.01).

CONCLUSIONS

Primary healthcare teams with a ratio of up to two GPs and two NPs provided sufficient capacity to provide care to all patients during weekend cover. Areas of concern are the number of consultations, delay in patient care and referrals to the emergency department.

TRIAL REGISTRATION

NCT02407847.

Is there a doctor in the house? Availability of Israeli physicians to the workforce

BACKGROUND

Israeli policymakers have expressed serious concerns about being able to meet the growing demand for physician services. For this reason, the Israel Ministry of Health (MoH) undertook studies based on 2008 and then 2012 data to obtain an accurate assessment of the size, specialty mix, demographic and geographic composition of the physician workforce. This paper highlights the findings from these studies about the number and percentage of licensed physicians in Israel who were not available, were only partially available, or were about to leave the Israeli healthcare workforce.

METHODS

The two studies cross-linked administrative files of the entire physician population in Israel. The two sources were the MoH registry of licensed physicians, which contains demographic, medical education and specialty information, and the Israel Tax Authority income file on employment data. A third source, used only for the study of 2008 data, was the CBS Population Census Data 2008 which was based on a large representative sample of the population (14%), along with the updated Population Registry, which provided data on physicians whose occupation was in medical care as well as the number of work-hours. By linking the files we could also assess the population of licensed Israeli physicians living abroad.

RESULTS

Only 74% of licensed physicians of all ages in 2012 were active in the Israeli workforce. Of physicians under the age of 70, 87% were living and working in Israel. Female physicians tended to retire from the workforce earlier than males and were more likely to work fewer hours during their working years. The rate of physicians who worked longer hours declined in both genders as age rose. About 10% of licensees had been living abroad for at least a year and the majority of these were older. Approximately 7% of licensed physicians, ages 30-44, were abroad and most are presumed to be doing additional clinical training or gaining research experience. In some specialty fields young physicians were not replacing retirees at a compensatory rate; anesthesiologists, a specialty in short supply in Israel were more likely to be living abroad than other specialists.

CONCLUSIONS

Assessment of the medical workforce pool and personnel planning require not just the number of licensed physicians but also information about the employment mix of license holders and their level of professional activity in Israel. For planning future workforce needs, it is important to keep in mind that the average female vs. male physician has lower clinical productivity due to shorter hours and earlier retirement and that a group of young physicians will predictably be abroad at any point in time; however major "brain drain" is not evident. Furthermore, extrapolating from the findings in the current studies, we believe that a potential shortage of physicians within Israel can be mitigated by better administrative support of physicians, use of physician extenders, and careful attention to improving physician satisfaction in certain specialties.

Does the Regulatory Environment Affect Nurse Practitioners' Patterns of Practice or Quality of Care in Health Centers?

OBJECTIVE

To examine the impact of state-granted nurse practitioner (NP) independence on patient-level quality, service utilization, and referrals.

DATA SOURCES/STUDY SETTING

The National Ambulatory Medical Care Survey's community health center (HC) subsample (2006-2011). Primary analyses included approximately 6,500 patient visits to 350 NPs in 220 HCs.

STUDY DESIGN

Propensity score matching and multivariate regression analysis were used to estimate the impact of state-granted NP independence on each outcome, separately. Estimates were adjusted for sampling weights and NAMCS's complex design.

DATA COLLECTION/EXTRACTION METHODS

Every "NP-patient visit unit" was isolated using practitioner and patient visit codes and, using geographic identifiers, assigned to its state-year and that state-year's level of NP independence based on scope of practice policies. Nine outcomes were specified using ICD-9 codes, standardized drug classification codes, and NAMCS survey items.

PRINCIPAL FINDINGS

After matching, no statistically significant differences in quality were detected by states' independence status, although NP visits in states with prescriptive independence received more educational services (aIRR 1.66; 95 percent CI 1.09-2.53; p = .02) and medications (aIRR 1.26; 95 percent CI 1.04-1.53; p = .02), and NP visits in states with practice independence had a higher odds of receiving physician referrals (AOR 1.88; 95 percent CI 1.10-3.22; p = .02) than those in restricted states.

CONCLUSIONS

Findings do not support a quality-scope of practice relationship.

Economic evaluation of nurse practitioner and clinical nurse specialist roles: A methodological review

BACKGROUND

Advanced practice nurses (e.g., nurse practitioners and clinical nurse specialists) have been introduced internationally to increase access to high quality care and to tackle increasing health care expenditures. While randomised controlled trials and systematic reviews have demonstrated the effectiveness of nurse practitioner and clinical nurse specialist roles, their cost-effectiveness has been challenged. The poor quality of economic evaluations of these roles to date raises the question of whether current economic evaluation guidelines are adequate when examining their cost-effectiveness.

OBJECTIVE

To examine whether current guidelines for economic evaluation are appropriate for economic evaluations of nurse practitioner and clinical nurse specialist roles.

METHODS

Our methodological review was informed by a qualitative synthesis of four sources of information: 1) narrative review of literature reviews and discussion papers on economic evaluation of advanced practice nursing roles; 2) quality assessment of economic evaluations of nurse practitioner and clinical nurse specialist roles alongside randomised controlled trials; 3) review of guidelines for economic evaluation; and, 4) input from an expert panel.

RESULTS

The narrative literature review revealed several challenges in economic evaluations of advanced practice nursing roles (e.g., complexity of the roles, variability in models and practice settings where the roles are implemented, and impact on outcomes that are difficult to measure). The quality assessment of economic evaluations of nurse practitioner and clinical nurse specialist roles alongside randomised controlled trials identified methodological limitations of these studies. When we applied the Guidelines for the Economic Evaluation of Health Technologies: Canada to the identified challenges and limitations, discussed those with experts and qualitatively synthesized all findings, we concluded that standard guidelines for economic evaluation are appropriate for economic evaluations of nurse practitioner and clinical nurse specialist roles and should be routinely followed. However, seven out of 15 current guideline sections (describing a decision problem, choosing type of economic evaluation, selecting comparators, determining the study perspective, estimating effectiveness, measuring and valuing health, and assessing resource use and costs) may require additional role-specific considerations to capture costs and effects of these roles.

CONCLUSION

Current guidelines for economic evaluation should form the foundation for economic evaluations of nurse practitioner and clinical nurse specialist roles. The proposed role-specific considerations, which clarify application of standard guidelines sections to economic evaluation of nurse practitioner and clinical nurse specialist roles, may strengthen the quality and comprehensiveness of future economic evaluations of these roles.

Effects of substituting nurse practitioners, physician assistants or nurses for physicians concerning healthcare for the ageing population: a systematic literature review

AIMS

To evaluate the effects of substituting nurse practitioners, physician assistants or nurses for physicians in long-term care facilities and primary healthcare for the ageing population (primary aim) and to describe what influences the implementation (secondary aim).

BACKGROUND

Healthcare for the ageing population is undergoing major changes and physicians face heavy workloads. A solution to guarantee quality and contain costs might be to substitute nurse practitioners, physician assistants or nurses for physicians.

DESIGN

A systematic literature review.

DATA SOURCES

PubMed, EMBASE, CINAHL, PsycINFO, CENTRAL, Web of Science; searched January 1995-August 2015.

REVIEW METHODS

Study selection, data extraction and quality appraisal were conducted independently by two reviewers. Outcomes collected: patient outcomes, care provider outcomes, process of care outcomes, resource use outcomes, costs and descriptions of the implementation. Data synthesis consisted of a narrative summary.

RESULTS

Two studies used a randomized design and eight studies used other comparative designs. The evidence of the two randomized controlled trials showed no effect on approximately half of the outcomes and a positive effect on the other half of the outcomes. Results of eight other comparative study designs point towards the same direction. The implementation was influenced by factors on a social, organizational and individual level.

CONCLUSION

Physician substitution in healthcare for the ageing population may achieve at least as good patient outcomes and process of care outcomes compared with care provided by physicians. Evidence about resource use and costs is too limited to draw conclusions.

Advanced Practice Nursing: A Strategy for Achieving Universal Health Coverage and Universal Access to Health

Objective:

to examine advanced practice nursing (APN) roles internationally to inform role development in Latin America and the Caribbean to support universal health coverage and universal access to health.

Method:

we examined literature related to APN roles, their global deployment, and APN effectiveness in relation to universal health coverage and access to health.

Results:

given evidence of their effectiveness in many countries, APN roles are ideally suited as part of a primary health care workforce strategy in Latin America to enhance universal health coverage and access to health. Brazil, Chile, Colombia, and Mexico are well positioned to build this workforce. Role implementation barriers include lack of role clarity, legislation/regulation, education, funding, and physician resistance. Strong nursing leadership to align APN roles with policy priorities, and to work in partnership with primary care providers and policy makers is needed for successful role implementation.

Conclusions:

given the diversity of contexts across nations, it is important to systematically assess country and population health needs to introduce the most appropriate complement and mix of APN roles and inform implementation. Successful APN role introduction in Latin America and the Caribbean could provide a roadmap for similar roles in other low/middle income countries.

To What Extent Are State Scope of Practice Laws Related to Nurse Practitioners’ Day-to-Day Practice Autonomy?

We explore the extent to which state scope of practice laws are related to nurse practitioners (NPs)’ day-to-day practice autonomy. We found that NPs experienced greater day-to-day practice autonomy when they had prescriptive independence. Surprisingly, there were only small and largely insignificant differences in day-to-day practice autonomy between NPs in fully restricted states and those in states with independent practice but restricted prescription authority. The scope of practice effects were strong for primary care NPs. We also found that the amount of variation in day-to-day practice autonomy within the scope of practice categories existed, which suggests that factors other than state scope of practice laws may influence NP practice as well. Removing barriers at all levels that potentially prevent NPs from practicing to the full extent of their education and training is critical not only to increase primary care capacity but also to make NPs more efficient and effective providers.

Improved quality-of-life of caregivers of children with asthma through guideline-based management

OBJECTIVE

The quality of life (QOL) of caregivers of children with asthma may be related to children's responses to asthma management.

AIM

To evaluate change in QOL over time of caregivers of children with asthma through guideline-based management.

DESIGN

This was a 3-year prospective cohort study of children with asthma referred to our pediatric asthma center. Families completed Pediatric Asthma Caregiver's Quality of Life Questionnaire (PACQLQ), the Asthma Control Test™ (ACT), and reported the number of days/month of albuterol use and wheezing at each clinic visit.

RESULTS

We enrolled 143 children, ages 7-17 years (mean = 10.6 ± 2.9), 56.6% male, 70.6% Caucasian. Patients were managed by the same MD (n = 65,45.5%) or APN (n = 78,54.5%) over time. The mean total PACQLQ significantly increased over the 3-year period (F = 67.418, p < .001). Total scores at the first visit were 4.8 ± 1.6, which improved to 6.1 ± 1 at the 3-month follow-up visit. This improvement was sustained at the 1, 2, and 3-year clinic visits. PACQLQ emotional function (F = 60.798, p < .001) and activity limitation (F = 41.517, p < .001) domains significantly improved as well. PACQLQ scores were significantly associated with improved ACT scores (r = .37 to .47, p < .05), fewer days/month of albuterol use (r = -.25 to -.36., p < .05), and wheezing (r = -.28 to -.33, p < .05). There were no significant differences in PACQLQ, or asthma clinical outcome measures between MD and APN providers.

CONCLUSION

Use of National Asthma Education and Prevention Program (NAEPP) guidelines significantly improved QOL of caregivers of children with asthma and in asthma-related symptoms. Improvements over time were independent of type of providers.

The impact of substituting general practitioners with nurse practitioners on resource use, production and health-care costs during out-of-hours: a quasi-experimental study

Background

The pressure in out-of-hours primary care is high due to an increasing demand for care and rising health-care costs. During the daytime, substituting general practitioners (GPs) with nurse practitioners (NPs) shows positive results to contribute to these challenges. However, there is a lack of knowledge about the impact during out-of-hours. The current study aims to provide an insight into the impact of substitution on resource use, production and direct health-care costs during out-of-hours.

Methods

At a general practitioner cooperative (GPC) in the south-east of the Netherlands, experimental teams with four GPs and one NP were compared with control teams with five GPs. In a secondary analysis, GP care versus NP care was also examined. During a 15-month period all patients visiting the GPC on weekend days were included. The primary outcome was resource use including X-rays, drug prescriptions and referrals to the Emergency Department (ED). We used logistic regression to adjust for potential confounders. Secondary outcomes were production per hour and direct health-care costs using a cost-minimization analysis.

Results

We analysed 6,040 patients in the experimental team (NPs: 987, GPs: 5,053) and 6,052 patients in the control team. There were no significant differences in outcomes between the teams. In the secondary analysis, in the experimental team NP care was associated with fewer drug prescriptions (NPs 37.1 %, GPs 43 %, p < .001) and fewer referrals to the ED (NPs 5.1 %, GPs 11.3 %, p = .001) than GP care. The mean production per hour was 3.0 consultations for GPs and 2.4 consultations for NPs (p < .001). The cost of a consultation with an NP was €3.34 less than a consultation with a GP (p = .02).

Conclusions

These results indicated no overall differences between the teams. Nonetheless, a comparison of type of provider showed that NP care resulted in lower resource use and cost savings than GP care.

To find the optimal balance between GPs and NPs in out-of-hours primary care, more research is needed on the impact of increasing the ratio of NPs in a team with GPs on resource use and health-care costs.

Trial registration

ClinicalTrials.gov ID NCT01388374.

Comparing Use of Low-Value Health Care Services Among U.S. Advanced Practice Clinicians and Physicians

BACKGROUND

Many physicians believe that advanced practice clinicians (APCs [nurse practitioners and physician assistants]) provide care of relatively lower value.

OBJECTIVE

To compare use of low-value services among U.S. APCs and physicians.

DESIGN

Service use after primary care visits was evaluated for 3 conditions after adjustment for patient and provider characteristics and year. Patients with guideline-based red flags were excluded and analyses stratified by office- versus hospital-based visits, acute versus nonacute presentations, and whether clinicians self-identified as the patient's primary care provider (PCP).

SETTING

National Ambulatory Medical Care Survey (NAMCS) and National Hospital Ambulatory Medical Care Survey (NHAMCS), 1997 to 2011.

PATIENTS

Patients presenting with upper respiratory infections (URIs), back pain, or headache.

MEASUREMENTS

Use of guideline-discordant antibiotics (for URIs), radiography (for URIs and back pain), computed tomography (CT) or magnetic resonance imaging (MRI) (for headache and back pain), and referrals to other physicians (for all 3 conditions).

RESULTS

12 170 physician and 473 APC office-based visits and 13 359 physician and 2947 APC hospital-based visits were identified. Although office-based clinicians saw similar patients, hospital-based APCs saw younger patients (mean age, 42.6 vs. 45.0 years; P < 0.001), and practiced in urban settings less frequently (49.7% vs. 81.7% of visits; P < 0.001) than hospital-based physicians. Unadjusted and adjusted results revealed that APCs ordered antibiotics, CT or MRI, radiography, and referrals as often as physicians in both settings. Stratification suggested that self-identified PCP APCs ordered more services than PCP physicians in the hospital-based setting.

LIMITATION

NHAMCS reflects hospital-based APC care; NAMCS samples physician practices and likely underrepresents office-based APCs.

CONCLUSION

APCs and physicians provided an equivalent amount of low-value health services, dispelling physicians' perceptions that APCs provide lower-value care than physicians for these common conditions.

PRIMARY FUNDING SOURCE

U.S. Health Services and Research Administration, Ryoichi Sasakawa Fellowship Fund, and National Institutes of Health.

Oncology Advanced Practitioners Bring Advanced Community Oncology Care

Oncology care is becoming increasingly complex. The interprofessional team concept of care is necessary to meet projected oncology professional shortages, as well as to provide superior oncology care. The oncology advanced practitioner (AP) is a licensed health care professional who has completed advanced training in nursing or pharmacy or has completed training as a physician assistant. Oncology APs increase practice productivity and efficiency. Proven to be cost effective, APs may perform varied roles in an oncology practice. Integrating an AP into an oncology practice requires forethought given to the type of collaborative model desired, role expectations, scheduling, training, and mentoring.

An exploration of clinical practice in sites with and without clinical nurse or midwife specialists or advanced nurse practitioners, in Ireland

BACKGROUND

Clinical specialist (CS) and advanced practitioner (AP) roles have increased in nursing and midwifery internationally. This study explored clinical practice in sites with and without clinical nurse or midwife specialists or advanced nurse practitioners in Ireland.

METHODS

Using a case study design, interview, observational and documentary data from postholding sites (CSs or APs employed) were compared with data from non-postholding sites (no CSs or APs employed). Interviews and observations were conducted with postholders (n = 23), and compared with data from healthcare professionals (nurses or midwives, doctors) (n = 23) in matched services. Interviews were held with Directors of Nursing and Midwifery (n = 23), healthcare professionals (n = 41), service users (n = 41) with experience of receiving care or working with postholders, and non-postholders in matched services. The data were analysed using Nvivo (Version 8).

RESULTS

The findings suggest that postholders' practice appeared to differ from non-postholders' in relation to case management and service provision. Postholders were seen as having an impact on readmission rates, waiting lists/times, collaborative decision-making, continuity of care and workload management. Postholders' autonomy to manage caseloads was perceived to lead to smoother transition of patients/clients through the healthcare system. Service-users' self-reports appeared to appreciate the individualised holistic care provided by postholders. Postholders' role in facilitating person-centred care and promoting interprofessional team working, are essential elements in quality care provision and in global healthcare workforce planning.

CONCLUSIONS

To meet changing healthcare demands, promote person-centred care, and improve service delivery, more specialist and advanced practice posts in nursing and midwifery should be developed and supported within healthcare.

Framework for Evaluating the Impact of Advanced Practice Nursing Roles

PURPOSE

To address the gap in evidence-based information required to support the development of advanced practice nursing (APN) roles in Switzerland, stakeholders identified the need for guidance to generate strategic evaluation data. This article describes an evaluation framework developed to inform decisions about the effective utilization of APN roles across the country.

APPROACH

A participatory approach was used by an international group of stakeholders. Published literature and an evidenced-based framework for introducing APN roles were analyzed and applied to define the purpose, target audiences, and essential elements of the evaluation framework. Through subsequent meetings and review by an expert panel, the framework was developed and refined.

FINDINGS

A framework to evaluate different types of APN roles as they evolve to meet dynamic population health, practice setting, and health system needs was created. It includes a matrix of key concepts to guide evaluations across three stages of APN role development: introduction, implementation, and long-term sustainability. For each stage, evaluation objectives and questions examining APN role structures, processes, and outcomes from different perspectives (e.g., patients, providers, managers, policy-makers) were identified.

CONCLUSIONS

A practical, robust framework based on well-established evaluation concepts and current understanding of APN roles can be used to conduct systematic evaluations.

CLINICAL RELEVANCE

The evaluation framework is sufficiently generic to allow application in developed countries globally, both for evaluation as well as research purposes.