Practice pathways, education, and regulation influencing nurse practitioners' decision to provide primary care: a rapid scoping review.

BACKGROUND/OBJECTIVE: Initially established to improve access to healthcare, particularly for primary care, the full potential of the nurse practitioner role is yet to be realised in most countries. Despite this, most countries are working to meet an ageing population's increasing healthcare needs and reduce healthcare costs and access disparities. Achieving these outcomes requires reform at multiple levels, including nurse practitioner practice pathways, education and regulation, and identifying the barriers and facilitators to optimising their primary care role. METHODS: A rapid scoping review of nurse practitioner practice pathways, education and regulation inclusive of: (1) a systematic search of Medline and CINAHL for peer-reviewed English language articles, including opinion pieces published between January 2015 and February 2022; and (2) a web-based search of nurse practitioner program entry requirements of International Nurse Regulator Collaborative country members with a protected nurse practitioner title and prescribing rights, plus the Netherlands. The individually summarised search data was integrated and synthesised using Popay's narrative approach. RESULTS: Emerging evidence from the included nurse practitioner courses (n = 86) and articles (n = 79) suggests nurse practitioners working in primary care provide safe, effective care and improve healthcare efficiencies. However, different regulatory and educational models are required if the primary care nurse practitioner is to meet growing demand. CONCLUSIONS: International variations in entry criteria, curriculum, and regulation shape the global profile of the nurse practitioner primary care workforce and their practice setting. For countries to grow their primary care nurse practitioner workforce to meet unmet needs, different entry requirements, program content and accredited post-registration transitional programs must be urgently considered.

Australian nursing students' experiences of workplace violence during clinical placement: A cross-sectional study.

AIM: To identify the nature, degree and contributing factors of workplace violence (WPV) incidents experienced by Australian nursing students during clinical placement. DESIGN: Descriptive cross-sectional study. METHODS: Data were collected from 13 September to 25 November 2022. Eligible participants included all nursing students enrolled in nursing degrees at any Australian university who had completed at least one clinical placement. An adapted version of the WPV in the Health Sector Country Case Study survey was used. RESULTS: A total of 381 nursing students across eight states of Australia completed the survey. More than half of the students had experienced an episode of WPV; patients were the most frequent perpetrators. Personal factors of patients, staff and students, organizational factors and cultural norms within the workplace supported acts of WPV. CONCLUSION: Student nurses (SNs) most often experience violence from patients during direct care. Patient encounters are the core component of clinical placement. Education providers have a responsibility to effectively prepare students to be able to identify escalating situations and manage potentially violent situations. Registered nurses who supervise students during clinical placement require support to balance their clinical role with student supervision. IMPLICATIONS FOR THE PROFESSION: Experiencing WPV can negatively impact relationships between students, healthcare professionals and care recipients. This results in personal distress, decreased job satisfaction and potentially the decision to leave the nursing profession. IMPACT: What already is known: SNs are exposed to WPV during clinical placement. WHAT THIS PAPER ADDS: More than half the SNs in this study experienced violence inclusive of physical, verbal, racial and sexual harassment. Patients were the predominant perpetrators. Implications for practice/policy: Interventions at individual and systemic levels are required to mitigate WPV. REPORTING METHOD: This study is reported using the STROBE guidelines.

Are Australian Cancer and Palliative Care Nurses Ready to Prescribe Medicines? A National Survey.

OBJECTIVES: Registered nurse prescribing has been put forth, for decades, as an innovative approach to meet growing healthcare needs, particularly in areas of care where medications are essential and highly controlled such as for patients requiring cancer and palliative care. However, the adoption of innovative health delivery models requires acceptance by key stakeholders. This study explores cancer and palliative care nurses' attitudes toward nurse prescribing and their perceptions about educational requirements for a nurse prescriber. DATA SOURCES: A cross-sectional survey was distributed to Australian nurses between March and July 2021. Data were collected using the Advancing Implementation of Nurse Prescribing in Australia online survey. Pearson χ2 tests were used to examine associations between nurses in cancer care, palliative care, and all other specialties on demographics, attitudes to nurse prescribing, and educational perspectives to become prescribers. Of the 4,424 nurses who participated in the survey, 161 nurses identified they worked in cancer care and 109 in palliative care settings. CONCLUSION: Although nurses have a common set of core capabilities, their work contexts and their professional experiences shape their attitudes toward practice. Nurses in cancer care were significantly less certain than nurses in palliative care [χ2(2) = 6.68, P = .04], and nurses from all other specialties [χ2(2) =13.87, P = <.01] of the benefits of nurse prescribing (ie, nurse prescribing would decrease health care system costs, reduce patient risk). Nurses in cancer care were more certain that successfully implementing nurse prescribing requires strong support from their medical and pharmacy colleagues. In addition, nurses working in cancer and palliative care agreed that improving patient care was their primary motivator for becoming a prescriber. IMPLICATIONS FOR NURSING PRACTICE: Open to expanding their role and responsibilities, nurses in cancer and palliative care settings reported that successfully adopting nurse prescribing must be supported by their other healthcare colleagues within the same environment, which demands strong interprofessional collaborative efforts.

Accuracy of intra-arterial line transducer levelling practice in a general intensive care unit.

BACKGROUND: The intra-arterial line is a common device intervention used in the intensive care environment to provide continuous blood pressure measurement. The transducer line is levelled to the patient's phlebostatic axis to provide accurate measurements. AIM: The aim of this study was to investigate registered nurses' accuracy at levelling the transducer to the correct anatomical position using visual judgement, compared to one done using a laser level. METHODS: Patient transducers were levelled by visual judgement and then by using a laser level. Time and mean arterial pressure (MAP) were recorded with each measurement along with any difference in transducer level between the two methods and subsequent changes in inotrope administration. RESULTS: A total of 577 MAP measurements were recorded from 178 patients; 70% of observations had a difference in transducer level, 30% of the time the inotrope rate was increased and 18% of the time the inotrope rate was reduced. The prevalence of clinically significant observations with an absolute difference of 50 mm or more in transducer placement was 25%. The mean difference in MAP measurements when a cut-off of 64 mmHg or more for laser was applied to the data was 0.22 (95% confidence interval: -0.14, 0.58, n = 513, p = 0.23), and for a cut-off of less than 64 for laser, a larger mean difference of 4.36 (95% confidence interval: 3.75, 5.28], n = 64, p < 0.001) was observed. CONCLUSIONS: Transducers were unable to be accurately levelled for haemodynamic monitoring using visual means alone. Over the range of patient MAP values examined, 25% of all observations had a clinically significant absolute difference of 50 mm or more in the transducer level position between the two methods. The visual method became increasingly inaccurate and unreliable at low MAP levels requiring medical intervention.

Clinical Inquiry in Nursing Readiness Fellowship: Increasing Air Force Nurse Corps Evidence-Based Practice Leadership Infrastructure.

BACKGROUND: Increasing demands to generate, translate, and implement evidence into practice in manpower and budget-constrained environments triggered innovative support for the nursing scientific community. The Clinical Inquiry in Nursing Readiness (CINR) fellowship is a solution to integrate readiness into clinical inquiry priorities and develop future experts in the field. METHODS: This article describes the fellowship program structure, implementation, and contributions to nursing science, readiness, and professional development. We share specific recommendations based on our experiences to enhance and sustain this valuable fellowship program. RESULTS: Six fellows have completed the CINR fellowship since its launch in July 2019. Fellows garnered $40,000 in grant funds for five evidence-based practices, two research studies, and six clinical inquiry initiatives. So far, the fellows have produced 20 knowledge products: Three published manuscripts, three evidence-based resource toolkits, nine professional conference presentations (one international), five professional certifications, a variety of organization-wide leadership briefings, and two military decorations specific to the pandemic response. CONCLUSIONS: Establishing a fellowship program to develop a pipeline of readiness-focused nurse scientists and evidence-based practice experts builds future capacity for the enterprise while professionally developing individual nurses for advanced degrees and clinical inquiry leadership roles. Individuals and organizations aspiring to promote a culture of nursing inquiry may benefit from fellowships such as the CINR program.

Acute Kidney Injury after Cardiac Surgery: Prediction, Prevention, and Management.

Acute kidney injury (AKI) is a common complication in cardiac surgery patients, with a reported incidence of 20 to 30%. The development of AKI is associated with worse short- and long-term mortality, and longer hospital length of stay. The pathogenesis of cardiac surgery-associated AKI is poorly understood but likely involves an interplay between preoperative comorbidities and perioperative stressors. AKI is commonly diagnosed by using increases in serum creatinine or decreased urine output and staged using a standardized definition such as the Kidney Disease Improving Global Outcomes classification. Novel biomarkers under investigation may provide earlier detection and better prediction of AKI, enabling mitigating therapies early in the perioperative period. Recent clinical trials of cardiac surgery patients have demonstrated the benefit of goal-directed oxygen delivery, avoidance of hyperthermic perfusion and specific fluid and medication strategies. This review article highlights both advances and limitations regarding the prevention, prediction, and treatment of cardiac surgery-associated AKI.

Leveraging university-industry partnerships to optimise postgraduate nursing education.

BACKGROUND: Industry and higher education sectors devote considerable, but independent resources to deliver postgraduate nursing education. This leads to duplication, uncertainty among students, and critical gaps in nursing education. Establishing and sustaining meaningful partnerships between invested university and industry stakeholders can strengthen workforce capability and improve patient care. METHODS: To evaluate the feasibility and effectiveness of using a University-Industry Integration Framework to develop a postgraduate nursing education program. Prospective mixed methods cohort study (STROBE). A co-design approach, using an established University-Industry Integration Framework, leveraged expert stakeholder partnerships to contextualise knowledge and service need for developing a postgraduate education program for cancer care nurses. RESULTS: All participants (n = 46) were 100% satisfied with the online resources, support, and communication processes applied. Qualitative data generated three major analytical interpretations (reciprocity, flexible adaptations, authentic learning), highlighting the experiences and connections and how the partnership evolved. Program participants (n = 15) undertook a six-week cancer education program with eight responding to the survey with overwhelming satisfaction (100%), increasing their knowledge and skills. While barriers were evident, three quarters (n = 6) indicated these were addressed and enabled progress in the program. However, 63% (n = 5) were not satisfied with the program workload. CONCLUSIONS: University and industry partners can apply the University-Industry Integration Framework and deliver a successful postgraduate education program for cancer care services. Within a co-design partnership it is possible to develop strategies and processes to overcome barriers and deliver a program for mutual benefit. The culmination of this successful education program has enhanced collaborations between partners and likely will sustain the offering of future co-design endeavours.

The impact of a cognitive impairment support program on patients in an acute care setting: a pre-test post-test intervention study.

BACKGROUND: Patients with cognitive impairment are at greater risk of hospital acquired complications, longer hospital stays, and poor health outcomes compared to patients without cognitive impairment. The Cognitive Impairment Support Program is a multi-disciplinary approach to improve screening rates and awareness of patients with cognitive impairment and guide clinician response and communication during their hospitalisation to improve health outcomes. OBJECTIVE: This study evaluated the impact of implementing the Cognitive Impairment Support Program on patient hospital acquired complications, patient reported quality of life and staff satisfaction in an outer metropolitan hospital. DESIGN: A pre-test post-test design was used to collect data in two 6-month time periods between March 2020 and November 2021. PARTICIPANTS: Patients aged ≥ 65 years, admitted to a participating ward for > 24 h. INTERVENTION: The Cognitive Impairment Support Program consisted of four components: cognitive impairment screening, initiation of a Cognitive Impairment Care Plan, use of a Cognitive Impairment Identifier and associated staff education. MEASURES: The primary outcome was hospital acquired complications experienced by patients with cognitive impairment identified using clinical coding data. Secondary outcomes were patient quality of life and a staff confidence and perceived organisational support to care for patients with cognitive impairment. RESULTS: Hospital acquired complication rates did not vary significantly between the two data collection periods for patients experiencing cognitive impairment with a 0.2% (95% confidence interval: -5.7-6.1%) reduction in admissions with at least one hospital acquired complication. Patients in the post intervention period demonstrated statistically significant improvements in many items in two of the Dementia Quality of Life Measure domains: memory and everyday life. The staff survey indicated statistically significant improvement in clinical staff confidence to care for patients with cognitive impairment (p = 0.003), satisfaction with organisational support for patients (p = 0.004) and job satisfaction (p ≤ 0.001). CONCLUSION: This study provides evidence that a multicomponent Cognitive Impairment Support Program had a positive impact on staff confidence and satisfaction and patient quality of life. Broader implementation with further evaluation of the multicomponent cognitive impairment intervention across a range of settings using varied patient outcomes is recommended.

Postoperative stroke assessment inconsistencies in cardiac surgery: Contributors to higher stroke-related mortality?

OBJECTIVES: In-hospital stroke mortality is surprisingly much worse than for strokes occurring outside of the hospital. Cardiac surgery patients are amongst the highest risk groups for in-hospital stroke and experience high stroke-related mortality. Variability in institutional practices appears to play an important role in the diagnosis, management, and outcome of postoperative stroke. We therefore tested the hypothesis that variability in postoperative stroke management of cardiac surgical patients exists across institutions. MATERIALS AND METHODS: A 13 item survey was employed to determine postoperative stroke practice patterns for cardiac surgical patients across 45 academic institutions. RESULTS: Less than half (44%) reported any formal clinical effort to preoperatively identify patients at high risk for postoperative stroke. Epiaortic ultrasonography for the detection of aortic atheroma, a proven preventative measure, was routinely practiced in only 16% of institutions. Forty-four percent (44%) reported not knowing whether a validated stroke assessment tool was utilized for the detection of postoperative stroke, and 20% reported that validated tools were not routinely used. All responders, however, confirmed the availability of stroke intervention teams. CONCLUSIONS: Adoption of a best practices approach to the management of postoperative stroke is highly variable and may improve outcomes in postoperative stroke after cardiac surgery.

Meeting Report: First Cardiovascular Outcomes Research in Perioperative Medicine Conference.

The first Cardiovascular Outcomes Research in Perioperative Medicine (COR-PM) conference took place on May 13, 2022, in Palm Springs, CA, and online. Here, we: (1) summarize the background, objective, and aims of the COR-PM meeting; (2) describe the conduct of the meeting; and (3) outline future directions for scientific meetings aimed at fostering high-quality clinical research in the broader perioperative medicine community.

Thoracic Interfascial Plane Blocks and Outcomes After Minithoracotomy for Valve Surgery.

Introduction. Thoracic interfascial plane blocks are increasingly used for pain management after minimally invasive thoracotomy for valve repair and replacement procedures. We hypothesized that the addition of these blocks to the intercostal nerve block injected by the surgeon would further reduce pain scores and opioid utilization. Methods. In this retrospective cohort study, 400 consecutive patients who underwent minimally invasive thoracotomy for mitral or aortic valve replacement and were extubated within 2 hours of surgery were enrolled. The maximum pain score and opioid utilization on the day of surgery and other outcome variables were compared between patients who received interfascial plane blocks and those who did not. Results.193 (48%) received at least one interfascial plane block while 207 (52%) received no interfascial plane block. Patients who received a thoracic interfascial plane block had a maximum VAS score on the day of surgery (mean 7.4 ± 2.5) after the block was administered which was significantly lower than patients in the control group who did not receive the block (mean 7.9 ± 2.2) (P = .02). Opioid consumption in the interfascial plane block group on the day of surgery was not significantly different from the control group. Conclusion. Compared to intercostal blocks alone, the addition of thoracic interfascial plane blocks was associated with a modest reduction in maximum VAS score on the day of surgery. However, no difference in opioid consumption was noted. Patients who received interfascial plane blocks also had decreased blood transfusion requirements and a shorter hospital length of stay.

Influence of nurses in the implementation of artificial intelligence in health care: a scoping review.

Objective This scoping review maps the approach undertaken by nurses to influence the implementation of artificial intelligence in health care. It also provides evidence of how frequently nurses drive the implementation of artificial intelligence, and how often nurses collaborate within the technical team. Methods A systematic search using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was undertaken from 24 July to 22 August 2020 to identify six records that met the inclusion criteria. Results Nurses influenced the implementation of artificial intelligence in health care by: problem solving; articulating contextual needs and priorities; providing real-world insight and solutions; providing examples of implementation; and determining end user satisfaction. There was one instance of nurses driving implementation, and four instances of nurses collaborating with a technical team approach. Conclusion The expertise of nurses must be sought to ensure artificial intelligence can effectively meet the highly context-specific demands of the healthcare environment.

Identifying Patients Vulnerable to Inadequate Pain Resolution After Cardiac Surgery.

Acute postoperative pain (APOP) is often evaluated through granular parameters, though monitoring postoperative pain using trends may better describe pain state. We investigated acute postoperative pain trajectories in cardiac surgical patients to identify subpopulations of pain resolution and elucidate predictors of problematic pain courses. We examined retrospective data from 2810 cardiac surgical patients at a single center. The k-means algorithm for longitudinal data was used to generate clusters of pain trajectories over the first 5 postoperative days. Patient characteristics were examined for association with cluster membership using ordinal and multinomial logistic regression. We identified 3 subgroups of pain resolution after cardiac surgery: 37.7% with good resolution, 44.2% with moderate resolution, and 18.2% exhibiting poor resolution. Type I diabetes (2.04 [1.00-4.16], p = 0.05), preoperative opioid use (1.65 [1.23-2.22], p = 0.001), and illicit drug use (1.89 [1.26-2.83], p = 0.002) elevated risk of membership into worse pain trajectory clusters. Female gender (1.72 [1.30-2.27], p < 0.001), depression (1.60 [1.03-2.50], p = 0.04) and chronic pain (3.28 [1.79-5.99], p < 0.001) increased risk of membership in the worst pain resolution cluster. This study defined 3 APOP resolution subgroups based on pain score trend after cardiac surgery and identified factors that predisposed patients to worse resolution. Patients with moderate or poor pain trajectory consumed more opioids and received them for longer before discharge. Future studies are warranted to determine if altering postoperative pain monitoring and management improve postoperative course of patients at risk of moderate or poor pain resolution.

Is the Australian nursing workforce ready to embrace prescribing under supervision? A cross-sectional survey.

AIM: The aim was to explore nurses' preparedness to expand their practice to prescribe medicines under a supervision model. DESIGN: This was a cross-sectional study. METHODS: A convenience sample of Australian nurses recruited from memberships of State-based Nursing and Midwifery Unions and professional bodies from diverse care settings. Nurses undertook an online researcher-constructed survey between March and July 2021 to identify current prescribing practices, motivations for undertaking education in prescribing and perceived barriers to implementation of nurse prescribing under supervision. Data related to demographics, nursing experience and barriers to becoming a prescriber were analysed descriptively. Logistic regression was used to model nursing experience variables with desire to become a prescriber. RESULTS: A total of 4424 nurses participated with the majority (n = 3645, 82%) reporting they were highly likely to expand their practice to prescribe medicines under supervision. The main motivations to prescribe were to enhance patient care and job satisfaction. Nurses were more likely to want to prescribe if they had <10 years experience (95% CI = 0.3-0.5, p < 0.001), held a bachelor's degree (95% CI = 1.3-2.2, p < 0.001) or higher qualification (95% CI = 1.8-2.9, p < 0.001). Most reported lack of acknowledgement of increased responsibility and workloads (n = 4098, 93%), and insufficient organizational support (n = 4197, 95%) may prevent uptake of nurse prescribing. CONCLUSIONS: Most Australian nurses demonstrated their preparedness to embrace the role of prescribing under supervision. The perceived barriers identified in this study can inform future implementation of this expanded nursing role. IMPACT: The Nursing and Midwifery Board of Australia has proposed a standard of practice to enable nurses to prescribe under supervision. Models of nurse prescribing are being considered globally to address population needs. Successful adoption of this practice is dependent on aspects such as key personnel's acceptance of the initiative. The workforce readiness and barriers highlighted in this study can inform implementation at policy and organizational levels.

Society of Cardiovascular Anesthesiologists Clinical Practice Update for Management of Acute Kidney Injury Associated With Cardiac Surgery.

Cardiac surgery-associated acute kidney injury (CS-AKI) is common and is associated with increased risk for postoperative morbidity and mortality. Our recent survey of the Society of Cardiovascular Anesthesiologists (SCA) membership showed 6 potentially renoprotective strategies for which clinicians would most value an evidence-based review (ie, intraoperative target blood pressure, choice of specific vasopressor agent, erythrocyte transfusion threshold, use of alpha-2 agonists, goal-directed oxygen delivery on cardiopulmonary bypass [CPB], and the "Kidney Disease Improving Global Outcomes [KDIGO] bundle of care"). Thus, the SCA's Continuing Practice Improvement Acute Kidney Injury Working Group aimed to provide a practice update for each of these strategies in cardiac surgical patients based on the evidence from randomized controlled trials (RCTs). PubMed, EMBASE, and Cochrane library databases were comprehensively searched for eligible studies from inception through February 2021, with search results updated in August 2021. A total of 15 RCTs investigating the effects of the above-mentioned strategies on CS-AKI were included for meta-analysis. For each strategy, the level of evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) methodology. Across the 6 potentially renoprotective strategies evaluated, current evidence for their use was rated as "moderate," "low," or "very low." Based on eligible RCTs, our analysis suggested using goal-directed oxygen delivery on CPB and the "KDIGO bundle of care" in high-risk patients to prevent CS-AKI (moderate level of GRADE evidence). Our results suggested considering the use of vasopressin in vasoplegic shock patients to reduce CS-AKI (low level of GRADE evidence). The decision to use a restrictive versus liberal strategy for perioperative red cell transfusion should not be based on concerns for renal protection (a moderate level of GRADE evidence). In addition, targeting a higher mean arterial pressure during CPB, perioperative use of dopamine, and use of dexmedetomidine did not reduce CS-AKI (a low or very low level of GRADE evidence). This review will help clinicians provide evidence-based care, targeting improved renal outcomes in adult patients undergoing cardiac surgery.

Preoperative Thoracic CT Findings Associated With Postoperative Mechanical Ventilation in Patients Undergoing Major Abdominal or Pelvic Surgery: A Matched Case-Control Study.

BACKGROUND. Postoperative prolonged mechanical ventilation is associated with increased morbidity and mortality. Reliable predictors of the need for postoperative mechanical ventilation after abdominal or pelvic surgeries are lacking. OBJECTIVE. The purpose of this study was to explore associations between preoperative thoracic CT findings and the need for postoperative mechanical ventilation after major abdominal or pelvic surgeries. METHODS. This retrospective case-control study included patients who underwent abdominal or pelvic surgeries during the period from January 1, 2014, through December 31, 2018, and had undergone preoperative thoracic CT. Case patients were patients who required postoperative mechanical ventilation. Control patients and case patients were matched at a 3:1 ratio on the basis of age, sex, body mass index, chronic obstructive pulmonary disease, smoking status, and surgery type. Two radiologists (readers 1 and 2) reviewed the CT images. Findings were compared between groups. RESULTS. The study included 165 patients (70 women, 95 men; mean age, 67.0 ± 9.7 [SD] years; 42 case patients and 123 matched control patients). Bronchial wall thickening and pericardial effusion were more frequent in case patients than control patients for reader 2 (10% vs 2%, p = .03; 17% vs 5%, p = .01) but not for reader 1. Pulmonary artery diameter (mean ± SD) was greater in case patients than control patients for reader 2 (2.9 ± 0.5 cm vs 2.8 ± 0.5 cm, p = .045) but not reader 1. Right lung height was lower in case patients than control patients for reader 1 (18.4 ± 2.9 cm vs 19.9 ± 2.7 cm, p = .01) and reader 2 (18.3 ± 2.9 cm vs 19.8 ± 2.7 cm, p = .01). Left lung height was lower in case patients than control patients for reader 1 (19.5 ± 3.1 cm vs 21.1 ± 2.6 cm, p = .01) and reader 2 (19.6 ± 2.4 cm vs 20.9 ± 2.6 cm, p = .01). Anteroposterior (AP) chest diameter was greater for case patients than control patients for reader 1 (14.0 ± 2.3 cm vs 12.9 ± 3.7 cm, p = .02) and reader 2 (14.2 ± 2.2 cm vs 13.2 ± 3.6 cm, p = .04). In a multivariable regression model using pooled reader data, bronchial wall thickening exhibited an odds ratio (OR) of 4.6 (95% CI, 1.3-16.5; p = .02); pericardial effusion, an OR of 5.1 (95% CI, 1.7-15.5; p = .004); pulmonary artery diameter, an OR of 1.4 per 1-cm increase (95% CI, 0.7-3.0; p = .32); mean lung height, an OR of 0.8 per 1-cm increase (95% CI, 0.7-1.001; p = .05); and AP chest diameter, an OR of 1.2 per 1-cm increase (95% CI, 1.013-1.4; p = .03). CONCLUSION. CT features are associated with the need for postoperative mechanical ventilation after abdominal or pelvic surgery. CLINICAL IMPACT. Many patients undergo thoracic CT before abdominal or pelvic surgery; the CT findings may complement preoperative clinical risk factors.

Evidence-informed implementation of nurse prescribing under supervision: An integrative review.

AIM: To explore evidence reporting facilitators and barriers to implementation of nurse prescribing and provide practical recommendations for evidence-informed implementation and adoption of nurse prescribing under a supervision model. BACKGROUND: As demand for access to quality health care services increases, health professional roles are expanding to meet population needs. Nurse prescribing has been effective in some countries and is being considered globally to address growing health care demand. Successful implementation of health service models requires careful planning and consideration. No existing reviews have examined implementation factors in the literature. DESIGN: Integrative review. DATA SOURCES: CINAHL, MEDLINE, PubMed and EMBASE databases were searched from inception to 15 April 2020. REVIEW METHODS: This integrative review is guided by Whittemore and Knafl and adheres to PRISMA reporting guidelines. The sustainability of innovation framework was used to synthesize data concerning implementation and sustainability factors (i.e. innovation, organizational, political, workforce and financial) for nurse prescribing. RESULTS: A total of 39 articles were reviewed with literature predominantly reporting findings related to non-medical and nurse prescribing under various models. Variable evidence was found to inform nurse prescribing across five implementation and sustainability factors identifying several areas that require in-depth consideration. Very little evidence is available on nurse prescribing under supervision. CONCLUSION: Introduction of service reform is often costly. This review highlights gaps in the literature and raises areas for consideration prior to implementation of this new service delivery model. The introduction of nurse prescribing must be planned and informed by available evidence to support effective adoption, practice and patient outcomes. IMPACT: There are significant gaps in evidence related to nurse prescribing under a supervision model. Based on the evidence synthesized in this review, this paper provides practical recommendations for health service providers, managers, clinicians, educators and researchers to support implementation and adoption of nurse prescribing.