Chromogenic detection of telomere lengths in situ aids the identification of precancerous lesions in the prostate.

BACKGROUND: Telomeres are terminal chromosomal elements that are essential for the maintenance of genomic integrity. The measurement of telomere content provides useful diagnostic and prognostic information, and fluorescent methods have been developed for this purpose. However, fluorescent-based tissue assays are cumbersome for investigators to undertake, both in research and clinical settings. METHODS: A robust chromogenic in situ hybridization (CISH) approach was developed to visualize and quantify telomere content at single cell resolution in human prostate tissues, both frozen and formalin-fixed, paraffin-embedded (FFPE). RESULTS: This new assay (telomere chromogenic in situ hybridization ["Telo-CISH"]) produces permanently stained slides that are viewable with a standard light microscope, thus avoiding the need for specialized equipment and storage. The assay is compatible with standard immunohistochemistry, thereby allowing simultaneous assessment of histomorphology, identification of specific cell types, and assessment of telomere status. In addition, Telo-CISH eliminates the problem of autofluorescent interference that frequently occurs with fluorescent-based methods. Using this new assay, we demonstrate successful application of Telo-CISH to help identify precancerous lesions in the prostate by the presence of markedly short telomeres specifically in the luminal epithelial cells. CONCLUSIONS: In summary, with fewer restrictions on the types of tissues that can be tested, and increased histologic information provided, the advantages presented by this novel chromogenic assay should extend the applicability of tissue-based telomere length assessment in research and clinical settings.

Australian and New Zealand nursing and midwifery educators' planetary health knowledge, views, confidence and teaching practices: A descriptive survey study.

AIM: To explore Australian and New Zealand nursing and midwifery educators' planetary health knowledge, views, confidence and teaching practices. DESIGN: A cross-sectional survey design. METHODS: An online survey was sent to Australian and New Zealand nursing and midwifery educators across the 45 Schools of Nursing and Midwifery between July and September 2023. The online survey consisted of 29 open- and closed-ended questions about nursing and midwifery educators' planetary health knowledge, views, confidence and teaching practices. RESULTS: There was a total of 127 responses to the first open-ended question. A total of 97 nursing and midwifery educators then completed the remaining questions. While educators had mostly positive views about integrating planetary health into their teaching, they lacked the knowledge and/or confidence to do so effectively. CONCLUSION: Australian and New Zealand nursing and midwifery educators acknowledge that planetary health should be included in nursing and midwifery curricula, but most reported a deficit in knowledge and/or confidence to integrate these complex concepts into their teaching. When considering planetary health, most educators focussed on climate change, which demonstrates their limited understanding of the concept of planetary health. IMPLICATIONS FOR THE PROFESSION: All nurses and midwives need to understand how the health of the planet and human civilization are interconnected and be prepared to address complex global health challenges now and in the future. Across the world, key healthcare organizations have called upon nursing and midwifery educators to prepare the healthcare workforce to practice in a more sustainable way, including supporting decarbonization of healthcare. However, our study has demonstrated that nursing and midwifery educators do not feel ready to respond due to a lack of required knowledge and/or confidence. REPORTING METHOD: We used the Consensus-Based Checklist for Reporting of Survey Studies (CROSS). PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.

Achieving consensus on the essential knowledge and skills needed by nursing students to promote planetary health and sustainable healthcare: A Delphi study.

AIM: To achieve consensus on the knowledge and skills that undergraduate/pre-licensure nursing students require to steward healthcare towards a more sustainable future. DESIGN: A two-phase real-time Delphi study. METHODS: Phase 1 included the generation of Planetary Health, climate change and sustainability knowledge and skill statements based on a review of relevant literature. Phase 2 consisted of a real-time Delphi survey designed to seek consensus on the proposed statements from a panel of 42 international experts. RESULTS: Of the 49 survey statements, 44 (90%) achieved ≥75% consensus and 26 (53%) achieved ≥80% consensus. Three were removed and 32 were modified to improve clarity of language. CONCLUSION: The knowledge and skills statements that emerged through this Delphi study can serve as a guide for incorporating Planetary Health, climate change and sustainability into nursing education programs. IMPLICATIONS FOR THE PROFESSION: Incorporating Planetary Health and climate change education into nursing programs has the potential to produce more environmentally conscious and socially responsible nurses. IMPACT: The absence of consensus on the essential knowledge and skills expected of nursing students has hindered the advancement of curricula and impacted educators' confidence in teaching Planetary Health and climate change. This study has resulted in a meticulously crafted framework of knowledge and skill statements that will be beneficial to educators, the future nursing workforce, and, ultimately, the individuals and communities whom nurses serve. REPORTING METHOD: This paper adheres to the Conducting and REporting DElphi Studies (CREDES) reporting guideline. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.

The Use of Telemedicine in the Management of Continuous Positive Airway Pressure for the Treatment of Obstructive Sleep Apnoea: A Randomised Controlled Trial.

Introduction: Obstructive sleep apnea (OSA) is a condition whereby the airway gets partially or totally obstructed during sleep. Gold standard treatment for moderate to severe OSA is continuous positive airway pressure (CPAP). However, compliance with treatment is often poor, with low hours of usage and patients stopping treatment. Methods: A nonblinded, single-center, randomized controlled trial was conducted with patients randomized to 1 of 3 arms (arm 1, standard care; arm 2, modem; and arm 3, modem and DreamMapper™ app). Ninety patients diagnosed with OSA requiring CPAP were recruited. Data, including CPAP compliance, apnea/hypopnea index (AHI), and Epworth sleepiness score (ESS), were collected at baseline and 14 and 180 days post-CPAP initiation. Results: Of the group participants (N = 90), 68% were male and 32% female with a mean age of 52.0 ± 13.13 years, mean body-mass index of 36.4 ± 7.91 (kg/m2), mean ESS of 10.19 ± 5.75, and mean AHI of 43.5 ± 21.92 (events/hour). There was no statistically significant difference between the three arms in mean hours of CPAP usage in 24 hours at 14 days: arm 1, 6.22 ± 2.15; arm 2, 5.47 ± 2.25; and arm 3, 6.44 ± 1.54 (p = 0.256). There were also no statistically significant differences between the three arms in mean hours of CPAP usage in 24 hours at 180 days: arm 1, 6.20 ± 1.27; arm 2, 5.57 ± 1.49; and arm 3, 6.26 ± 1.29 (p = 0.479). Discussion and Conclusion: Compliance with CPAP treatment showed no significant differences between the three arms, with high compliance observed in all arms.

Can the Use of Telemedicine in the Management of Continuous Positive Airway Pressure for the Treatment of Obstructive Sleep Apnea Reduce Clinical Time and Additional Appointments: A Randomized Controlled Trial.

Introduction: Obstructive sleep apnea (OSA) is a common sleep breathing disorder and is associated with increased cardiovascular risk and daytime sleepiness. Continuous positive airway pressure (CPAP) is a treatment for OSA, which splints the airway open. The introduction of telemedicine in CPAP devices offers clinical staff an alternative method of reviewing patients, monitoring treatment, and reducing clinical time. Materials and Methods: A randomized control trial was conducted with patients randomized to one of three arms: Arm 1 (standard care), Arm 2 (modem and a virtual appointment), and Arm 3 (modem, smart device application DreamMapper™, and a virtual appointment). Ninety participants requiring treatment with CPAP following a diagnosis of OSA were recruited and data collected at baseline, 14 days, and 180 days. Additional contacts or appointments were also recorded. Results: Ninety participants (n = 90) were recruited (68% males and 32% females) with an average age of 52.0 ± 13.13 years and apnea/hypopnea index (AHI) 43.5 ± 21.92 (events/h). There was a statistically significant difference between the three arms in the average clinical time taken for the first follow-up appointment (p = 0.001). There was a statistically significant difference between the three arms in the number of additional appointments or contacts required (p = 0.03). Discussion and Conclusion: Telemedicine reduced clinical time at first follow-up, and in patients who received standard care or a smart device application to monitor their own CPAP treatment, there were significantly less additional appointments required when compared with telemedicine support in the form of a modem alone.

Enhancing primary healthcare nurses' preparedness for climate-induced extreme weather events.

BACKGROUND: Climate Change is causing frequent and sever extreme weather events globally, impacting human health and well-being. Primary healthcare (PHC) nurses' are at the forefront of addressing these challenges and must be prepared. PURPOSE: This scoping revieww explored literature on the preparedness of the PHC nursing workforce for extreme weather events and identify gaps in knowledge and practice. METHODS: Using Arksey and O'Malley's framework, a comprehensive search was conducted across PubMed, Scopus, CINHAL, Web of Sciences, and ProQuest, on studies from 2014-2024, addressing PHC nurses' preparedness. DISCUSSION: Nine studies were identified and highlighted a need for preparedness training and facility-based preparedness plans. Key themes included prioritizing regional networks, clinical leadership, service delivery, health information, health workforce, medical products and technologies, and financing. CONCLUSION: Strengthening PHC nurses' resilience against extreme weather requires targeted professional development, mental health support, comprehensive planning, and collaborative efforts. Future strategies should enhance PHC nurses' capacity through training, support, and policy development.

Upskill training and preparedness of non-critical-care registered nurses deployed to intensive care units during the COVID-19 pandemic: A scoping review.

BACKGROUND: The increase in intensive care unit (ICU) capacity compelled by the COVID-19 pandemic required the rapid deployment of non-critical-care registered nurses to the ICU setting. The upskill training needed to prepare these registered nurses for deployment was rapidly assembled due to the limited timeframe associated with the escalating pandemic. Scoping the literature to identify the content, structure, and effectiveness of the upskill education provided is necessary to identify lessons learnt during the COVID-19 pandemic response so that they may guide workforce preparation for future surge planning. AIM: The aim of this scoping review was to map the literature to identify the available information regarding upskill training and preparedness of non-critical-care registered nurses deployed to the ICU during the COVID-19 pandemic. METHODS: This scoping review was conducted in accordance with JBI methodology. A protocol outlined the review questions and used the participants, concept, and context framework to define the inclusion and exclusion criteria. A search of healthcare databases MEDLINE (Ovid), Embase (Ovid), CINAHL (EBSCO), Cochrane, and Scopus was supplemented with a grey literature search via Google. RESULTS: Screening and review found 32 manuscripts that met the inclusion criterion for examination. Analysis revealed variation in duration of programs, theoretical versus practical content, face-to-face or online mode of delivery, and duration of preparation time at the bedside in the ICU setting. Data on contributors to preparedness for deployment were sparse but included training, support, peer education, buddy time, and clarity around responsibilities and communication. DISCUSSION: Evaluation of upskill education was mostly limited to post-training surveys. Few studies explored the preparedness of deployed registered nurses as an outcome of their upskill training or described measures of effectiveness of ICU deployment. CONCLUSION: There is limited evidence describing preparedness of non-critical-care registered nurses on deployment to the ICU. Further research is needed to identify what elements of upskill education led to preparedness and effective deployment to the ICU setting.

Predicting Prostate Cancer Molecular Subtype With Deep Learning on Histopathologic Images.

Microscopic examination of prostate cancer has failed to reveal a reproducible association between molecular and morphologic features. However, deep-learning algorithms trained on hematoxylin and eosin (H&E)-stained whole slide images (WSI) may outperform the human eye and help to screen for clinically-relevant genomic alterations. We created deep-learning algorithms to identify prostate tumors with underlying ETS-related gene (ERG) fusions or PTEN deletions using the following 4 stages: (1) automated tumor identification, (2) feature representation learning, (3) classification, and (4) explainability map generation. A novel transformer-based hierarchical architecture was trained on a single representative WSI of the dominant tumor nodule from a radical prostatectomy (RP) cohort with known ERG/PTEN status (n = 224 and n = 205, respectively). Two distinct vision transformer-based networks were used for feature extraction, and a distinct transformer-based model was used for classification. The ERG algorithm performance was validated across 3 RP cohorts, including 64 WSI from the pretraining cohort (AUC, 0.91) and 248 and 375 WSI from 2 independent RP cohorts (AUC, 0.86 and 0.89, respectively). In addition, we tested the ERG algorithm performance in 2 needle biopsy cohorts comprised of 179 and 148 WSI (AUC, 0.78 and 0.80, respectively). Focusing on cases with homogeneous (clonal) PTEN status, PTEN algorithm performance was assessed using 50 WSI reserved from the pretraining cohort (AUC, 0.81), 201 and 337 WSI from 2 independent RP cohorts (AUC, 0.72 and 0.80, respectively), and 151 WSI from a needle biopsy cohort (AUC, 0.75). For explainability, the PTEN algorithm was also applied to 19 WSI with heterogeneous (subclonal) PTEN loss, where the percentage tumor area with predicted PTEN loss correlated with that based on immunohistochemistry (r = 0.58, P = .0097). These deep-learning algorithms to predict ERG/PTEN status prove that H&E images can be used to screen for underlying genomic alterations in prostate cancer.

Desktop Virtual Reality Versus Face-to-Face Simulation for Team-Training on Stress Levels and Performance in Clinical Deterioration: a Randomised Controlled Trial.

BACKGROUND: Simulation-based education can equip healthcare providers with the ability to respond to and manage stressors associated with rapidly deteriorating patient situations. However, little is known about the benefits of using virtual reality (VR) for this purpose. OBJECTIVE: To compare between desktop VR and face-to-face simulation in stress responses and performance outcomes of a team-based simulation training in managing clinical deterioration. DESIGN: A randomised controlled study METHOD: The study was conducted on 120 medical and nursing students working in interprofessional teams. The teams were randomly assigned to participate in a 2-h simulation using either the desktop VR or face-to-face simulation with simulated patient (SP). Biophysiological stress response, psychological stress, and confidence levels were measured before and after the simulation. Performance outcomes were evaluated after the simulation using a deteriorating patient scenario. RESULTS: The systolic blood pressure and psychological stress response were significantly increased among participants in VR and SP groups; however, no significant differences were found between the groups. There was also no significant difference in confidence and performance outcomes between participants in the VR and SP groups for both medical and  nursing students. Although the psychological stress response was negatively correlated (r = -0.43; p < 0.01) with confidence levels, there was no association between stress response and performance score. CONCLUSION: Despite being less immersive, the desktop VR was capable of inducing psychological and physiological stress responses by placing emotional, social, and cognitive demands on learners. Additionally, by ensuring close alignment between the simulation tasks and the clinical tasks (i.e. functional fidelity), the desktop VR may provide similar performance outcomes as conventional simulation training. This evidence is timely given the rise in the use of virtual learning platforms to facilitate training during the COVID-19 pandemic where face-to-face training may not be feasible. TRIAL REGISTRATION: The study was registered at ClinicalTrials.gov NCT04330924.

The Role and Value of Chaplains in an Australian Ambulance Service: A Comparative Study of Chaplain and Paramedic Perspectives.

Chaplains are embedded in several ambulance services across Australia, however as Australia's religiosity is currently in decline and questions are being asked about retaining chaplains, little is actually known about their role and value within Ambulance services. The aim of this paper is to present the key findings from interviews with chaplains about their role and value of being ambulance chaplains. These findings are then compared with those of paramedics derived from an earlier phase of this study. Thirteen chaplains participated in semi-structured interviews, and data were analysed using framework analysis. The results indicated that ambulance chaplains provided paramedic-centred emotional and spiritual care through proactively and reactively supporting paramedics in their work. Chaplains saw value in their relational approach which facilitated trust and access, did not seek to 'fix' or diagnose but instead offered physical and emotional presence, and promoted supportive conversations. Chaplains and paramedics valued operationally trained and equipped ambulance chaplains who provided a relational, around the clock, 'frontline' staff support presence in paramedic workplaces, regardless of the paramedic's personal religious/spiritual beliefs.

Multiplex immunohistochemical phenotyping of T cells in primary prostate cancer.

BACKGROUND: Most prostate cancers are "immune cold" and poorly responsive to immune checkpoint inhibitors. However, the mechanisms responsible for the lack of a robust antitumor adaptive immune response in the prostate are poorly understood, which hinders the development of novel immunotherapeutic approaches. AIMS: Most inflammatory infiltrates in the prostate are centered around benign glands and stroma, which can confound the molecular characterization of the antitumor immune response. We sought to analytically validate a chromogenic-based multiplex immunohistochemistry (IHC) approach applicable to whole slide digital image analysis to quantify T cell subsets from the tumor microenvironment of primary prostatic adenocarcinomas. As an initial application, we tested the hypothesis that PTEN loss leads to an altered antitumor immune response by comparing matched regions of tumors within the same individual with and without PTEN loss. MATERIALS & METHODS: Using the HALO Image Analysis Platform (Indica Labs), we trained a classifier to quantify the densities of eight T cell phenotypes separately in the tumor epithelial and stromal subcompartments. RESULTS: The iterative chromogenic approach using 7 different antibodies on the same slide provides highly similar findings to results using individually stained slides with single antibodies. Our main findings in carcinomas (benign removed) include the following: i) CD4+ T cells are present at higher density than CD8+ T cells; ii) all T cell subsets are present at higher densities in the stromal compartment compared to the epithelial tumor compartment; iii) most CD4+ and CD8+ T cells are PD1+; iv) cancer foci with PTEN loss harbored increased numbers of T cells compared to regions without PTEN loss, in both stromal and epithelial compartments; and v) the increases in T cells in PTEN loss regions were associated with ERG gene fusion status. DISCUSSION: This modular approach can apply to any IHC-validated antibody combination and sets the groundwork for more detailed spatial analyses. CONCLUSION: Iterative chromogenic IHC can be used for whole slide analysis of prostate tissue samples and can complement transcriptomic results including those using single cell and spatial genomic approaches.

Cell Cycle Progression Score, but Not Phosphatase and Tensin Homolog Loss, Is an Independent Prognostic Factor for Metastasis in Intermediate- and High-risk Prostate Cancer in Men Treated With and Without Salvage Radiotherapy.

PURPOSE: The prognostic value for metastasis of the cell-cycle progression score and phosphatase and tensin homolog haven't been evaluated jointly in contemporary men with exclusively intermediate- or high-risk prostate cancer. We evaluated associations of cell-cycle progression and phosphatase and tensin homolog with metastasis-free survival in contemporary intermediate/high-risk prostate cancer patients overall, and intermediate/high-risk men receiving salvage radiotherapy. MATERIALS AND METHODS: In a case-cohort of 209 prostatectomy patients with intermediate/high-risk prostate cancer, and a cohort of 172 such men who received salvage radiotherapy, cell-cycle progression score was calculated from RNA expression, and phosphatase and tensin homolog was analyzed by immunohistochemistry. Proportional hazards regression, weighted for case-cohort design or unweighted for the salvage radiotherapy cohort, was used to evaluate associations of cell-cycle progression, phosphatase and tensin homolog with metastasis-free survival. Improvement in model discrimination was evaluated with the concordance index. RESULTS: In the case-cohort 41 men had metastasis, and 17 developed metastasis in the salvage radiotherapy cohort, at median follow-up of 3 and 4 years, respectively. For both case-cohort and salvage radiotherapy cohort, cell-cycle progression was independently associated with metastasis-free survival after adjustment for Cancer of the Prostate Risk Assessment Post-Surgical: hazard ratio (95% confidence interval) = 3.11 (1.70-5.69) and 1.85 (1.19-2.85), respectively. Adding cell-cycle progression to Cancer of the Prostate Risk Assessment Post-Surgical increased the concordance index from 0.861 to 0.899 (case-cohort), and 0.745 to 0.819 (salvage radiotherapy cohort). Although statistically significant in univariate analyses, phosphatase and tensin homolog was no longer significant after adjustment for Cancer of the Prostate Risk Assessment Post-Surgical. Analysis of interaction with National Comprehensive Cancer Network risk group showed that cell-cycle progression had the strongest effect among unfavorable intermediate-risk men. CONCLUSIONS: In the first study to evaluate metastasis risk associated with cell-cycle progression and phosphatase and tensin homolog in exclusively intermediate/high-risk prostate cancer, and in such men with salvage radiotherapy, cell-cycle progression but not phosphatase and tensin homolog was associated with significantly increased 2- to 3-fold risk of metastasis after Cancer of the Prostate Risk Assessment Post-Surgical adjustment.

Letter to the editor referencing Effect of inspiratory muscle training associated or not to physical rehabilitation in preoperative anatomic pulmonary resection: a systemic review and meta-analysis.

The recent systematic review and meta-analysis by de Oliveria Vacchi, Martha, and Macagnan (2022) on the effect of inspiratory muscle training (IMT) and its association with physical rehabilitation in preoperative anatomic pulmonary resection raises some interesting findings, and the authors should be congratulated for their work. However, additional factors should be considered in the context of this study. These include frailty, postoperative pulmonary complications, and the high correlation between lung cancer and chronic obstructive disease. This study is paramount considering the potential to improve patient suitability for curative surgery, the high risks associated with surgery and shifting demographics with an increased prevalence of comorbidities, alongside fiscal pressures. This study suggests the need for further high-quality research in this high-risk population, considering IMT alone or with physical rehabilitation, with methodologies that are reproducible.

'Grey nomad' travellers' use of remote health services in Australia: a qualitative enquiry of hospital managers' perspectives.

BACKGROUND: For more than the last two decades, older Australians travelling domestically in self-sufficient accommodation and recreational vehicles for extended periods of time have been referred to as 'Grey Nomads'. By 2021 more than 750,000 such recreational vehicles were registered in Australia. Tourism data for the year to September 2017 show 11.8 million domestic camping and caravanning trips in Australia, 29% of which were people aged 55 and over. As the 'baby boomer' generation increasingly comes to retirement, the size of this travelling population is growing. This term applies to the spike in birth rates after World War II from 1946-1964. This growing group of domestic travellers are potential healthcare consumers in remote areas but relatively little is known about their travel, healthcare needs or care seeking practices. Grey nomads have been described as reflective of the age-comparable sector of the Australian population in that many live with chronic illness. Early concerns were raised that they may "burden" already stretched rural and remote healthcare services but relatively little is known about the impact of these travellers. METHODS: The aim of this study was to explore the utilisation of healthcare services in remote locations in Australia by grey nomads including women travellers, from the perspective of healthcare professionals working in these settings. The study objective was to interview healthcare professionals to seek their experience and details of service delivery to grey nomads. In March 2020 [prior to state border closures due to the COVID-19 pandemic] a field study was conducted to identify the impact of grey nomads on healthcare services in remote New South Wales and Queensland. A qualitative approach was taken to explore the perspectives of nursing healthcare managers working in remote towns along a popular travel route. With appropriate Research Ethics Committee approval, managers were purposively sampled and sample size was determined by data saturation. Thirteen managers were contacted and twelve interviews were scheduled to take place face to face in the healthcare facilities (small hospitals with acute care and aged care services) at mutually convenient times. A semi-structured interview schedule was developed in line with the research aim. The interviews were audio-recorded, transcribed and thematic analysis was undertaken concurrently with data collection for ongoing refinement of questions and to address emerging issues. RESULTS: These nursing managers described a strong service and community ethos. They regarded travellers' healthcare needs no differently to those of local people and described their strong commitment to the provision of healthcare services for their local communities, applying an inclusive definition of community. Traveller presentations were described as predominantly exacerbations of chronic illness such as chest pain, medication-related attendances, and accidents and injuries. No hospital activity data for traveller presentations were available as no reports were routinely generated. Travellers were reported as not always having realistic expectations about what healthcare is available in remote areas and arriving with mixed levels of preparedness. Most travellers were said to be well-prepared for their travel and self-management of their health. However, the healthcare services that can be provided in rural and remote areas needed to be better understood by travellers from metropolitan areas and their urban healthcare providers. CONCLUSION: Participants did not perceive travellers as a burden on health services but recommendations were made regarding their expectations and preparedness. Australia's national transition to electronic health records including a patient-held record was identified as a future support for continuity of care for travellers and to facilitate treatment planning. With no current information to characterise traveller presentations, routinely collected hospital data could be extracted to characterise this patient population, their presentations and the resources required to meet their care needs.

The Role and Value of Chaplains in the Ambulance Service: Paramedic Perspectives.

Chaplains are employed by ambulance services in many states across Australia as one element in a suite of initiatives to support the health and wellness of paramedics. The aim of this paper is to present key findings from a study that explored paramedic perspectives on the role and value of chaplains in the ambulance service. Seventeen paramedics participated in semi-structured interviews. Data were analysed using framework analysis. Two themes were identified: scope of the chaplain's role and organisational factors influencing the chaplain's role. Paramedics highly valued what they believed to be proactive and reactive support provided by ambulance chaplains, regardless of paramedics' personal spiritual or religious beliefs.

The empathy continuum: An evidenced-based teaching model derived from an integrative review of contemporary nursing literature.

AIMS: This paper has two aims : first, to explain the concept of empathy derived from an integrative review of contemporary nursing literature; and second, to profile a new conceptual model that can be used to inform the teaching of empathy. BACKGROUND: Empathy is fundamental to therapeutic communication and integral to quality patient care. However, the lack of agreement on the definition or conceptualisation of empathy in the nursing literature can make teaching and evaluating this skill challenging and inconsistent. DESIGN: Integrative review of literature. DATA SOURCES: Publications from January 2000 to July 2018 in Ovid Medline, Scopus, CINAHLPlus, PsycINFO, and PubMed. REVIEW METHODS: As no integrative review checklists are currently available, a PRISMA checklist was adapted to guide this review. A two-stage approach was used to explore the concept of empathy. Key definitions and attributes of empathy were identified from 11 primary studies and tabulated to allow for display and comparison. Next, the definitions and attributes of empathy drawn from a purposeful sample of 18 nursing education studies were examined, tabulated and summarised. Finally, the two samples were integrated and synthesised to form a cohesive summary, which was then illustrated with teaching and learning exemplars. RESULTS: Despite the lack of consensus on the definitions of empathy evident in the literature, recurring attributes and elements of empathy were evident, leading to the development of a new empathy model. CONCLUSION: Patterns of consistency in the attributes of empathy that emerged from the review provided the basis for a new conceptual model, termed "The Empathy Continuum." RELEVANCE TO CLINICAL PRACTICE: Each of the stages in the Empathy Continuum can be used to teach learners the meaning, attributes and application of empathy in practice. The model will be relevant to nurse educators as well as educators from other disciplines.

A cluster randomised controlled feasibility study of nurse-initiated behavioural strategies to manage interruptions during medication administration.

OBJECTIVES: To examine the feasibility of a behavioural e-learning intervention to support nurses to manage interruptions during medication administration. DESIGN: A cluster randomised feasibility trial. SETTING: The cluster trial included four intervention and four control wards randomly selected across four metropolitan hospitals in Sydney, Australia. PARTICIPANTS: We observed 806 (402 pre-intervention and 404 post-intervention) medication events, where nurses prepared and administered medications to patients within the cluster wards. MAIN OUTCOME MEASURES: The primary outcome measured was the observed number of interruptions occurring during administration, with secondary outcomes being the number of clinical errors and procedural failures. Changes in the use of behavioural strategies to manage interruptions, targeted by the e-learning intervention, were also assessed. RESULTS: No significant differences were found in the number of interruptions (P = 0.82), procedural failures (P = 0.19) or clinical errors per 100 medications (P = 0.32), between the intervention and control wards. Differences in the use of specific behavioural strategies (engagement and multitasking) were found in the intervention wards. CONCLUSION: This behavioural e-learning intervention has not been found to significantly reduce interruptions, however, changes in the use of strategies did occur. Careful selection of clinical settings where there is a high number of predictable interruptions is recommended for further research into the impact of the behavioural e-learning intervention. An increase in the intensity of this intervention is recommended with training undertaken away from the clinical setting. Further research on additional consumer-sensitive interventions is urgently needed.

Design and evaluation of an assertiveness communication training programme for nursing students.

AIMS: The aims of this paper are to (a) outline the design and implementation of an evidence-based assertiveness communication workshop for Japanese nursing students; and (b) report on the evaluation of nursing students' satisfaction with the workshop using the Satisfaction with Assertiveness Communication Training Program Survey. BACKGROUND: A body of research attests to the relationship between assertive communication and patient safety. This paper reports the design and evaluation of an assertiveness communication training programme designed to enhance students' ability to communicate safety in clinical practice. DESIGN: A culturally appropriate and evidence-based assertiveness communication workshop, informed by Gagne's instructional design principles, was implemented for third-year nursing students in two Japanese higher educational institutions in December 2017. A descriptive study design was used to evaluate the workshop. METHODS: Students' perceptions of the workshop were evaluated using the Satisfaction with Assertiveness Communication Training Program Survey, which includes ten items that are rated using a 5-point Likert scale from strongly disagree [1] to strongly agree [5]. Data were analysed using descriptive statistics. The Revised Standards for Quality Improvement Reporting Excellence (SQUIRE 2.0) guidelines were used in the reporting of this study. RESULTS: A total of 111 students from a population of 150 participated in the study giving a response rate of 74%. The overall mean satisfaction score was 4.12 indicating a high level of agreement with each of the survey items. With the exception of two items, the mean scores were above 4.0. "Confidence in using assertiveness communication skills" and "Utilising role-plays to practice learnt skills" received mean scores of 3.71 and 3.90, respectively. CONCLUSION: Given the compelling research about the importance of assertive communication in health care, the results from this study support continuing investment in assertiveness communication training programmes for nursing students. RELEVANCE TO CLINICAL PRACTICE: Assertive communication is an essential communication skill for safe nursing practice. Culturally appropriate assertiveness communication training programmes are of particular relevance in hierarchical healthcare contexts.

The CKD-DETECT study: An RCT aimed at improving intention to initiate a kidney health check in Australian practice nurses.

BACKGROUND: The burden of Chronic Kidney Disease (CKD) on the Australian health system is growing. Efforts to reverse this trend have not been successful. This paper evaluates the effectiveness of a targeted asynchronous web based e-learning module on general practice nurses' behavioural intentions in relation to opportunistic screening practices for people at risk of CKD. DESIGN: Double blinded pre-post interventional randomised control design. METHODS: Participants were nurses working in general practice settings in Australia. Participants were randomised to a knowledge based active control or targeted behavioural based intervention which were delivered using asynchronous e-learning modules. The intervention was designed to influence the behavioural constructs of the theory of planned behaviour (TPB): attitude, subjective norm and perceived behavioural control (PBC). RESULTS: Of the 420 participants, we analysed the primary and secondary outcomes for 212 (50.47%) who had complete follow up data. There were no significant differences (p 0.424, [d] 0.04) in behavioural intention between the intervention and control groups at follow-up, when controlling for baseline values. However, regression models assessing the relationship between the change in the TPB constructs and behavioural intention at follow-up for all participants, regardless of study arm, demonstrated a significant change in intention to initiate a kidney health check. Although these changes could not be attributed to the effect of the intervention. Attitude (r2 = 0.3525, p 0.0004) and PBC (r2 = 0.3510, p 0.0005) models accounted for approximately 35% of the explained variance in behavioural intentions and social norm (r2 = 0.3297, p 0.0171) accounted for approximately 33% of the variance. When all TPB constructs were included in the model, 37% of the variance in intention was explained. CONCLUSION: A targeted behavioural online intervention was no more effective than a knowledge based online program to improve primary health care nurses' intention to initiate a kidney health check in people at risk of chronic kidney disease. RELEVANCE TO CLINICAL PRACTICE: Collaborative efforts are required by all staff working in general practice to develop models of care to improve screening practices for chronic kidney disease. Future research should focus on interventions that improve collaboration between health care professionals in the primary care setting and public health campaigns to increase awareness of risks of CKD and the importance of screening in the primary care setting.

Locating "gold standard" evidence for simulation as a substitute for clinical practice in prelicensure health professional education: A systematic review.

AIMS AND OBJECTIVES: To extract, examine and report the highest available levels of evidence from healthcare disciplines in the use of simulation-based education as substitution for clinical placement in prelicensure programmes. BACKGROUND: Simulation is widely employed across prelicensure health professional education to create safe, realistic clinical learning experiences for students. Whether simulation can be employed to substitute for actual clinical placement, and if so, in what proportion, replacement ratio and duration, is unclear. METHODS: A systematic review and quality appraisal of primary studies related to prelicensure students in all health disciplines, guided by the PRISMA checklist. RESULTS: Ten primary studies were included, representing 2,370 students from three health disciplines in four countries. Nine studies were experimental and quasi-experimental and methodological quality was assessed as moderate to high with good to very good inter-rater agreement. Direct substitution of simulation for clinical practice ranged from 5% to 50%. With one exception, replacement ratios were 1:1 and duration of replacement ranged from 21 hr-2 years. Levels of evaluation included measures of reaction, knowledge and behaviour transfer; no negative outcomes were reported. We appraised practicalities for design of substitution, design limitations and knowledge transfer to accreditation standards for prelicensure programmes. CONCLUSIONS: This review synthesised highest levels and quality of available evidence for substitution of simulation for clinical placement in health professional education. Included studies were heterogenous in simulation interventions (proportion, ratio and duration) and in the evaluation of outcomes. Future studies should incorporate standardised simulation curricula, widen the health professions represented and strengthen experimental designs. RELEVANCE TO CLINICAL PRACTICE: Current evidence for clinical educational preparation does not appear to be translated into programme accreditation standards governing clinical practice experience for prelicensure programmes in relevant jurisdictions. Overall, a stronger evidence base is necessary to inform future curricula and policy development, to strengthen clinical practice in health.