Fostering collaborative practice through interprofessional simulation for occupational therapy, physiotherapy, dietetics, and nursing students.

Literature regarding simulation for learning interprofessional collaborative practice (IPCP) indicates a need to include a range of health professions and to focus on students' development of team communication and conflict resolution skills in day-to-day healthcare delivery. This study evaluated the impact of interprofessional simulation for occupational therapy, physiotherapy, dietetics, and nursing students on interprofessional collaboration competencies, specifically collaborative communication and conflict resolution during day-to-day interactions, and their intention for IPCP during placement. A series of simulations featuring the potential for interprofessional conflict and involving explicit coaching on communication and conflict resolution were conducted. A single cohort pre-test post-test design included the Students' Perceptions of Interprofessional Clinical Education Revised (SPICE-R), the Interprofessional Collaborative Competencies Attainment Survey (ICCAS), and an open response survey question on future intended practice. A total of 237 students participated in the simulation experience. Overall scores and scores on all IPCP competencies in the ICASS (n = 193) and SPICE-R (n = 226) improved for all professions post-simulation. The mean score of the ICCAS increased for 98% of the respondents and similarly the mean score of the SPICE-R increased for 71% of the respondents. Open-ended responses indicated students' intentions to pursue self-leadership in IPCP. Students who participated in an interprofessional simulation reported perceived improvements in IPCP competencies and were encouraged to initiate IPCP when on placement in the practice setting.

e-Learning interventions for nurses to prevent venous thromboembolism in patients: A realist review.

AIM: To synthesise published literature exploring online venous thromboembolism (VTE) prevention education programmes to identify, test and refine a program theory supporting translation of knowledge into practice for registered nurses. BACKGROUND: Venous thromboembolism is a leading cause of preventable morbidity and mortality in hospitalised patients. Successful implementation of prevention strategies can be impeded by a lack of education and translation of knowledge to practice. Continuing professional development programs using e-learning platforms are increasingly common, however, there is little published literature exploring effective translation of such education to practice. DESIGN: Realist Review. METHODS: Searches were conducted in seven healthcare databases prior to July 2020 and updated in March 2022. Synthesis was informed by the unified theory of acceptance and use of technology (UTAUT) model and followed stages of a realist review outlined by Pawson et al. The results were reported according to the RAMESES publication standards. RESULTS: Eight context-mechanism-outcome combinations were identified to explain engagement, completion and adoption of VTE e-learning into practice. Mechanisms included valuing content as relevant to practice, having confidence in the ability to use the technology and empowerment to enact change based on learning. Contextual factors that may constrain the completion of learning include the support of managers and organisations through time, and the availability of resources. CONCLUSION: Translation of e-learning is critical to ensure clinical excellence. This realist review demonstrated the varying mechanisms contributing to engagement, completion and adoption of learning. These illustrate the complex nature of education for professional development. It demonstrates that the UTAUT model is suitable for guiding the design, implementation and adoption of e-learning programmes. RELEVANCE TO CLINICAL PRACTICE: This review used a common clinical practice (VTE) to provide a program theory that can guide clinical educators to understand mechanisms which can facilitate engagement with, completion and adoption of e-learning into practice by nurses. NO PATIENT OR PUBLIC CONTRIBUTION: The focus of this realist review was on e-learning for registered nurses. As such, no patient or public contribution was sought or given in the development, progress and writing of the submitted manuscript.

Effect of extended defects on photoluminescence of gallium oxide and aluminum gallium oxide epitaxial films.

In this work, a systematic photoluminescence (PL) study on three series of gallium oxide/aluminum gallium oxide films and bulk single crystals is performed including comparing doping, epitaxial substrates, and aluminum concentration. It is observed that blue/green emission intensity strongly correlates with extended structural defects rather than the point defects frequently assumed. Bulk crystals or Si-doped films homoepitaxially grown on (010) ß-Ga2O3 yield an intense dominant UV emission, while samples with extended structural defects, such as gallium oxide films grown on either (-201) ß-Ga2O3 or sapphire, as well as thick aluminum gallium oxide films grown on either (010) ß-Ga2O3 or sapphire, all show a very broad PL spectrum with intense dominant blue/green emission. PL differences between samples and the possible causes of these differences are analyzed. This work expands previous reports that have so far attributed blue and green emissions to point defects and shows that in the case of thin films, extended defects might have a prominent role in emission properties.

myPainPal: Co-creation of a mHealth app for the management of chronic pain in young people.

Chronic pain is common in young people aged 10-14 years. Interdisciplinary, clinician-delivered treatments, while effective, are often criticized for failing to be readily accessible. Mobile health applications (mHealth apps) have been proposed as effective treatment adjuncts that address these challenges, while meeting the needs of tech-savvy young people. The objectives of this study were to co-create a mHealth app with consumers and health care professionals and evaluate the acceptability and feasibility of the resulting mHealth app (myPainPal). A phased, qualitative approach within a consumer engagement framework was employed. Interviews with young people (n = 14), parents (n = 12) and health care professionals (n = 8) identified key health needs that formed the underlying structure of the myPainPal app. Testing showed that the app is an acceptable and feasible platform to facilitate young people's self-management of chronic pain. The myPainPal app has the potential to positively influence young people's experiences of chronic pain. Further testing in controlled settings is required.

Lung recruitment manoeuvres for reducing mortality and respiratory morbidity in mechanically ventilated neonates.

BACKGROUND: Preterm infants and neonates with respiratory conditions commonly require intubation and conventional mechanical ventilation (CMV) to maintain airway patency and support their respiration. Whilst this therapy is often lifesaving, it simultaneously carries the risk of lung injury. The use of lung recruitment manoeuvres (LRMs) has been found to reduce the incidence of lung injury, and improve oxygenation and lung compliance in ventilated adults. However, evidence pertaining to their use in neonates is limited, and there is no consensus of opinion as to whether LRMs are appropriate or effective in this population. OBJECTIVES: To determine the effects of LRMs on mortality and respiratory outcomes in mechanically ventilated neonates, when compared to no recruitment (routine care).  SEARCH METHODS: We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL 2020, Issue 4) in the Cochrane Library, MEDLINE via Ovid (1946 to 13 April 2020), and CINAHL via EBSCOhost (1989 to 13 April 2020). We also handsearched the reference lists of retrieved studies to source additional articles.  SELECTION CRITERIA: We included randomised controlled trials (RCTs), quasi-RCTs and randomised cross-over studies that compared the effect of LRMs to no recruitment (routine care) in mechanically ventilated neonates. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed trial eligibility, extracted data and evaluated risk of bias in the included studies. When studies were sufficiently similar, we performed a meta-analysis using mean difference (MD) for continuous data and risk ratio (RR) for dichotomous data, with their respective 95% confidence intervals (CIs). We used the GRADE approach to assess the certainty of the evidence for key (clinically important) outcomes. MAIN RESULTS: We included four studies (152 participants in total) in this review. Three of these studies, enrolling 56 participants, contributed data to our prespecified outcomes. Two studies enrolling 44 participants on CMV for respiratory distress syndrome compared a stepwise LRM with positive end-expiratory pressure (PEEP) to routine care. Meta-analysis demonstrated no evidence of a difference between the LRM and routine care on mortality by hospital discharge (RR 1.00, 95% CI 0.17 to 5.77; low-certainty evidence), incidence of bronchopulmonary dysplasia (RR 0.25, 95% CI 0.03 to 2.07; low-certainty evidence), duration of supplemental oxygen (MD -7.52 days, 95% CI -20.83 to 5.78; very low-certainty evidence), and duration of ventilatory support (MD -3.59 days, 95% CI -12.97 to 5.79; very low-certainty evidence). The certainty of the evidence for these outcomes was downgraded due to risk of bias, imprecision, and inconsistency. Whilst these studies contributed data to four of our primary outcomes, we were unable to identify any studies that reported our other primary outcomes: duration of continuous positive airway pressure therapy, duration of neonatal intensive care unit stay, and duration of hospital stay.  The third study that contributed data to the review enrolled 12 participants on CMV for respiratory and non-respiratory causes, and compared two different LRMs applied after endotracheal tube suctioning to routine care. It was determined that both LRMs may slightly improve end-expiratory lung volume at 120 minutes' post-suctioning, when compared to routine care (incremental PEEP LRM versus routine care: MD -0.21, 95% CI -0.37 to -0.06; double PEEP LRM versus routine care: MD -0.18, 95% CI -0.35 to -0.02). It was also demonstrated that a double PEEP LRM may slightly reduce mean arterial pressure at 30 minutes' post-suctioning, when compared with routine care (MD -16.00, 95% CI -29.35 to -2.65).  AUTHORS' CONCLUSIONS: There is insufficient evidence to guide the use of LRMs in mechanically ventilated neonates. Well-designed randomised trials with larger sample sizes are needed to further evaluate the potential benefits and risks of LRM application in this population.

Impact of fabrication errors and refractive index on multilevel diffractive lens performance.

Multilevel diffractive lenses (MDLs) have emerged as an alternative to both conventional diffractive optical elements (DOEs) and metalenses for applications ranging from imaging to holographic and immersive displays. Recent work has shown that by harnessing structural parametric optimization of DOEs, one can design MDLs to enable multiple functionalities like achromaticity, depth of focus, wide-angle imaging, etc. with great ease in fabrication. Therefore, it becomes critical to understand how fabrication errors still do affect the performance of MDLs and numerically evaluate the trade-off between efficiency and initial parameter selection, right at the onset of designing an MDL, i.e., even before putting it into fabrication. Here, we perform a statistical simulation-based study on MDLs (primarily operating in the THz regime) to analyse the impact of various fabrication imperfections (single and multiple) on the final structure as a function of the number of ring height levels. Furthermore, we also evaluate the performance of these same MDLs with the change in the refractive index of the constitutive material. We use focusing efficiency as the evaluation criterion in our numerical analysis; since it is the most fundamental property that can be used to compare and assess the performance of lenses (and MDLs) in general designed for any application with any specific functionality.

Impact of paediatric tonsillectomy perioperative management on pain, nausea and recovery: A prospective cohort study.

AIM: Tonsillectomy procedures are a core element of paediatrics; however, perioperative management differs. This study aimed to describe tonsillectomy management, including the burden of pain, nausea and delayed recovery. METHODS: A prospective cohort study was undertaken through an audit of tonsillectomy perioperative practice and recovery and survey interviews with family members 7-14 days post-surgery. The study was undertaken at an Australian tertiary referral paediatric hospital between June and September 2016. RESULTS: The audit included 255 children undergoing tonsillectomy, with 127 family members interviewed. Most participants underwent adenotonsillectomy (n = 216; 85%), with a primary diagnosis of obstructive sleep apnoea (n = 205; 80%) and a mean age of 7 years (standard deviation; 3.9). A variety of intra-operative pain relief and antiemetics was administered. Pain was present in 29% (n = 26) of participants at ward return, increasing to 32-45% at 4-20 h and decreasing to 21% (n = 15) at discharge. A third of the children (32%; n = 41) had moderate to severe pain at post-discharge interview, and 30% (n = 38) experienced nausea at home. Most parents (82%; n = 104) were still giving regular paracetamol at 7 days post-operatively, and 31% (n = 39) had finished their oxycodone. Of the participants, 14% (n = 26) presented to the emergency department within 7 days of discharge; 8% (n = 20) of the total cohort were re-admitted. CONCLUSIONS: There was variety in perioperative and post-discharge care. Pain scores were infrequently documented post-tonsillectomy, and parents are generally dissatisfied with the management of post-operative pain and nausea. Further research is needed to provide a more consistent approach to perioperative management to promote recovery.

Ventilator-associated events in children: A review of literature.

BACKGROUND: The complexity and variation in ventilator associated pneumonia (VAP) definitions in paediatrics may pose threats to the reliable identification of VAP. The revision of the surveillance definition to ventilator-associated event (VAE) has been mandated in adult populations, to overcome these issues. However, the evidence for application of the definition is unknown in children. OBJECTIVES: To review the evidence on the application of the new VAE surveillance definition in paediatric population and examine the potential challenges in clinical practice. REVIEW METHODS: A systematic approach was used to locate and synthesise the relevant paediatric literature. Studies were appraised according to epidemiological appraisal instrument (EAI) and the grades of evidence in the National Health Medical Research Council (NHMRC) guidelines. RESULTS: Seven studies met the inclusion criteria. Quality of study methods was above 50% on the EAI. The overall grade of evidence was assessed as C (satisfactory). The incidence of VAE in children ranged from 1.1 to 20.9 per 1000 ventilator days as a result of variations in surveillance criteria across included studies. There is little agreement between the new VAE and PNU/VAP surveillance definition in the identification of VAP. Challenges in the application of VAE surveillance were related to; the difference in modes of ventilation used in children versus adults, inconclusive criteria tailored to paediatric samples and a lack of data that support for automatic data extraction applied in paediatric studies. CONCLUSION: This review demonstrated promising evidence using the new VAE surveillance definition to define the VAE in children, but the level of the evidence is low. Before the possibility of real implementation in clinical settings, challenges related to VAE paediatric specific criteria' and the value of automated data collection need to be considered.

The value of a learning needs analysis to establish educational priorities in a new clinical workforce.

A learning needs analysis was undertaken in a newly formed workforce. The goal of the learning needs analysis was to establish both the skill set and educational needs in the nursing workforce prior to moving to a new purpose built facility. The results would then enable nurse educators to develop, plan and deliver appropriate educational strategies. Staff (73%) completed an online survey; the results were collated and analysed. The results of the learning needs analysis suggested an experienced workforce that had great capacity to care for children across a wide spectrum of acute clinical needs. Interestingly the results of the learning needs analysis conflicted with the clinical reality. To investigate possible reasons for this difference we conducted a focus group session with nurse educators. The focus group findings highlighted the significance of change and how that impacted on the clinical capacity of experienced staff. We concluded that the results of the learning needs analysis were representative however they needed careful interpretation in the context of substantial change.

High-flow nasal cannula therapy for respiratory support in children.

BACKGROUND: Respiratory support is a central component of the management of critically ill children. It can be delivered invasively via an endotracheal tube or non-invasively via face mask, nasal mask, nasal cannula or oxygen hood/tent. Invasive ventilation can be damaging to the lungs, and the tendency to use non-invasive forms is growing. However, non-invasive delivery is often poorly tolerated by children. High-flow nasal cannula (HFNC) oxygen delivery is a relatively new therapy that shows the potential to reduce the need for intubation and be better tolerated by children than other non-invasive forms of support. HFNC therapy differs from other non-invasive forms of treatment in that it delivers heated, humidified and blended air/oxygen via nasal cannula at rates > 2 L/kg/min. This allows the user to deliver high concentrations of oxygen and to potentially deliver continuous distending pressure; this treatment often is better tolerated by the child. OBJECTIVES: To determine whether HFNC therapy is more effective than other forms of non-invasive therapy in paediatric patients who require respiratory support. SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (2013, Issue 4); MEDLINE via PubMed (January 1966 to April 2013); EMBASE (January 1980 to April 2013); CINAHL (1982 to April 2013); and LILACS (1982 to April 2013). Abstracts from conference proceedings, theses and dissertations and bibliographical references to relevant studies were also searched. We applied no restriction on language. SELECTION CRITERIA: We planned to included randomized controlled trials (RCTs) and quas-randomized trials comparing HFNC therapy with other forms of non-invasive respiratory support for children. Non-invasive support encompassed cot, hood or tent oxygen; low-flow nasal cannulae (flow rates ≤ 2 L/min); and continuous positive airway pressure (CPAP) or bilevel positive airway pressure (BiPAP) delivered via facial or nasal mask/cannula. Treatment failure was defined by the need for additional respiratory support. We excluded children with a diagnosis of bronchiolitis. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed all studies for selection and data extraction. We used standard methodological procedures expected by The Cochrane Collaboration. MAIN RESULTS: Our search yielded 922 records. A total of 109 relevant records were retrieved with reference to our search criteria. After duplicates and irrelevant studies were removed, 69 studies were further scrutinized. Of these, 11 studies involved children. No study matched our inclusion criteria. AUTHORS' CONCLUSIONS: Based on the results of this review, no evidence is available to allow determination of the safety or effectiveness of HFNC as a form of respiratory support in children.

A case series of paediatric high flow nasal cannula therapy.

INTRODUCTION: High flow nasal cannula is an emerging treatment option in Paediatric Intensive Care Units for paediatric patients in acute respiratory distress. Yet there is a paucity of literature describing its clinical application in various presenting pathophysiologies. AIM: To describe three cases with differing underlying pathophysiologies and their response to high flow nasal cannula oxygen therapy. METHOD: Patients admitted to the Paediatric Intensive Care Unit with bronchiolitis, asthma and cardiomyopathy, and treated with high flow nasal cannula therapy were searched in the Paediatric Intensive Care database. The most representative cases were chosen to review. RESULTS: One infant and two children were reviewed. All were commenced on high flow nasal cannula therapy in the Paediatric Intensive Care Unit and all demonstrated an improvement in their work of breathing. There was also a substantial improvement in their haemodynamic status. No patient required escalation to other forms of respiratory therapy. CONCLUSION: High flow nasal cannula therapy is a viable treatment option for a range of patients presenting to the Paediatric Intensive Care Unit with acute respiratory distress. More invasive methods of respiratory support may be avoided by the use of high flow nasal cannula therapy.

Group e-mentoring: a new approach to recruitment into nursing.

In an effort to interest young people in the nursing profession, a unique approach merging mentoring with electronic communications was developed. This program, Group Electronic Mentoring in Nursing (GEM-Nursing), aims to educate and motivate young people, ages 15-21, to consider the nursing profession as their career choice. It links students with volunteer nurse mentors across the country via e-mail and a Web site (www.gem-nursing.org). This article describes the process of creating and maintaining a virtual community of nurse mentors and potential nurses. Group e-mentoring allows nurse mentors, limited in terms of their time and geographical location, to provide advice, information and support to potential nurses. It reduces the barriers of scheduling and allows mentors to interact with many more students.