Early warning scores for sepsis identification and prediction of in-hospital mortality in adults with sepsis: A systematic review and meta-analysis.

AIM: The early warning scores (EWS), quick Sequential Organ Failure Assessment (qSOFA) and systemic inflammatory response syndrome (SIRS) criteria have been proposed as sepsis screening tools. This review aims to summarise and compare the performance of EWS with the qSOFA and SIRS criteria for predicting sepsis diagnosis and in-hospital mortality in patients with sepsis. DESIGN: A systematic review with meta-analysis. REVIEW METHODS: Seven databases were searched from January 1, 2016 until March 10, 2022. Study quality was assessed using the Quality Assessment of Diagnostic Accuracy Studies 2 tool. Sensitivity, specificity, likelihood ratios and diagnostic odd ratios were pooled by using the bivariate random effects model. Overall performance was summarised by using the hierarchical summary receiver-operating characteristics curve. This paper adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses of Diagnostic Test Accuracy Studies (PRISMA-DTA) guidelines. RESULTS: Ten studies involving 52,474 subjects were included in the review. For predicting sepsis diagnosis, the pooled sensitivity of EWS (65%, 95% CI: 55, 75) was similar to SIRS ≥2 (70%, 95% CI: 49, 85) and higher than qSOFA ≥2 (37%, 95% CI: 20, 59). The pooled specificity of EWS (77%, 95% CI: 64, 86) was higher than SIRS ≥2 (62%, 95% CI: 41, 80) but lower than qSOFA ≥2 (94%, 95% CI: 86, 98). Results were similar for the secondary outcome of in-hospital mortality. CONCLUSIONS: Although no one scoring system had both high sensitivity and specificity, the EWS had at least equivalent values in most measures of diagnostic accuracy compared with SIRS or qSOFA. IMPLICATIONS FOR THE PROFESSION: Healthcare systems in which EWS is already in place should consider whether there is any clinical benefit in adopting qSOFA or SIRS. NO PATIENT OR PUBLIC CONTRIBUTION: This systematic review did not directly involve patient or public contribution to the manuscript.

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.

Artificial Intelligence Versus Human-Controlled Doctor in Virtual Reality Simulation for Sepsis Team Training: Randomized Controlled Study.

BACKGROUND: Interprofessional communication is needed to enhance the early recognition and management of patients with sepsis. Preparing medical and nursing students using virtual reality simulation has been shown to be an effective learning approach for sepsis team training. However, its scalability is constrained by unequal cohort sizes between medical and nursing students. An artificial intelligence (AI) medical team member can be implemented in a virtual reality simulation to engage nursing students in sepsis team training. OBJECTIVE: This study aimed to evaluate the effectiveness of an AI-powered doctor versus a human-controlled doctor in training nursing students for sepsis care and interprofessional communication. METHODS: A randomized controlled trial study was conducted with 64 nursing students who were randomly assigned to undertake sepsis team training with an AI-powered doctor (AI-powered group) or with medical students using virtual reality simulation (human-controlled group). Participants from both groups were tested on their sepsis and communication performance through simulation-based assessments (posttest). Participants' sepsis knowledge and self-efficacy in interprofessional communication were also evaluated before and after the study interventions. RESULTS: A total of 32 nursing students from each group completed the simulation-based assessment, sepsis and communication knowledge test, and self-efficacy questionnaire. Compared with the baseline scores, both the AI-powered and human-controlled groups demonstrated significant improvements in communication knowledge (P=.001) and self-efficacy in interprofessional communication (P<.001) in posttest scores. For sepsis care knowledge, a significant improvement in sepsis care knowledge from the baseline was observed in the AI-powered group (P<.001) but not in the human-controlled group (P=.16). Although no significant differences were found in sepsis care performance between the groups (AI-powered group: mean 13.63, SD 4.23, vs human-controlled group: mean 12.75, SD 3.85, P=.39), the AI-powered group (mean 9.06, SD 1.78) had statistically significantly higher sepsis posttest knowledge scores (P=.009) than the human-controlled group (mean 7.75, SD 2.08). No significant differences were found in interprofessional communication performance between the 2 groups (AI-powered group: mean 29.34, SD 8.37, vs human-controlled group: mean 27.06, SD 5.69, P=.21). However, the human-controlled group (mean 69.6, SD 14.4) reported a significantly higher level of self-efficacy in interprofessional communication (P=.008) than the AI-powered group (mean 60.1, SD 13.3). CONCLUSIONS: Our study suggested that AI-powered doctors are not inferior to human-controlled virtual reality simulations with respect to sepsis care and interprofessional communication performance, which supports the viability of implementing AI-powered doctors to achieve scalability in sepsis team training. Our findings also suggested that future innovations should focus on the sociability of AI-powered doctors to enhance users' interprofessional communication training. Perhaps in the nearer term, future studies should examine how to best blend AI-powered training with human-controlled virtual reality simulation to optimize clinical performance in sepsis care and interprofessional communication. TRIAL REGISTRATION: ClinicalTrials.gov NCT05953441; https://clinicaltrials.gov/study/NCT05953441.

Interprofessional collaboration in telemedicine for long-term care: An exploratory qualitative study.

BACKGROUND: Widespread and sustained adoption of telemedicine in long-term residential care is emerging. Nursing home (NH) nurses play a key role in collaborating with remote physicians to manage residents' medical conditions through videoconferencing. Therefore, understanding of interprofessional collaboration and effective communication between nurses and physicians is critical to ensure quality of care and safety during teleconsultations. AIMS: To explore NH nurses' and physicians' experiences of interprofessional collaboration and communication during teleconsultations. METHODS: A qualitative descriptive design was adopted. Purposive sampling was conducted to recruit 22 physicians and nurses involved in NH teleconsultations. Semi-structured online interviews were conducted, and data were thematically analyzed. RESULTS: Three themes were identified: (1) Manner of communication in telemedicine, (2) sociocultural influences in collaborative practice, and (3) role expectations in telemedicine. Both nurses and physicians recognized the importance of building and maintaining trust as physicians heavily depended on nurses for provision of objective information for clinical decision-making. However, practice differences were observed between nurses and physicians during teleconsultations. Sociocultural influences such as power relations and language barriers also affected the nurse-physician relationship and interpersonal communication. Additionally, different performance expectations were identified between nurses and physicians. CONCLUSION: Interprofessional collaboration in teleconsultations is challenging because of lack of in-person assessment and dependence on nurses for clinical information. In addition, expectations and communication styles differ among healthcare professionals. This study called for interprofessional telemedicine training with incorporation of shared mental models to improve role clarity and communication. Given the international-dominated healthcare workforce in long-term care, the development of cultural competency could also be considered in telemedicine training to enhance nurse-physician collaborative practice. CLINICAL RELEVANCE: Telemedicine is increasingly adopted in long-term care settings, where multidisciplinary healthcare professionals from different health institutions are involved in resident care. Interprofessional collaboration should be incorporated into telehealth education for enhanced clinical practice in this care delivery model.

Nurses' knowledge and confidence in recognizing and managing patients with sepsis: A multi-site cross-sectional study.

AIMS: (1) To examine registered nurses' knowledge and confidence in recognizing and managing to patients with sepsis and (2) identify nurse and workplace factors that influence their knowledge on sepsis. DESIGN: A multi-site, cross-sectional survey. METHODS: An online survey was developed and content validated. Data was collected from registered nurses working in the inpatient wards and emergency departments of three hospitals of a single healthcare cluster in Singapore during August 2021. Statistical analyses of closed-ended responses and content analysis of open-ended responses were undertaken. RESULTS: A total of 709 nurses completed the survey. Nurses possessed moderate levels of knowledge about sepsis (mean score = 10.56/15; SD = 2.01) and confidence in recognizing and responding to patients with sepsis (mean score = 18.46/25; SD = 2.79). However, only 369 (52.0%) could correctly define sepsis. Nurses' job grade, nursing education level and clinical work area were significant predictors of nurses' sepsis knowledge. Specifically, nurses with higher job grade, higher nursing education level or those working in acute care areas (i.e. emergency department, high dependency units or intensive care units) were more likely to obtain higher total sepsis knowledge scores. A weak positive correlation was observed between sepsis knowledge test scores and self-confidence (r = .184). Open comments revealed that participants desired for more sepsis education and training opportunities and the implementation of sepsis screening tool and sepsis care protocol. CONCLUSION: A stronger foundation in sepsis education and training programs and the implementation of sepsis screening tools and care bundles are needed to enhance nurses' knowledge and confidence in recognizing and managing patients with sepsis. IMPACT: The findings of this study are beneficial to administrators, educators and researchers in designing interventions to support nurses in their role in recognizing and responding to sepsis.

A hybrid systematic narrative review of instruments measuring home-based care nurses' competency.

AIM: The aim of the study was to identify and synthesize the contents and the psychometric properties of the existing instruments measuring home-based care (HBC) nurses' competencies. DESIGN: A hybrid systematic narrative review was performed. REVIEW METHODS: The eligible studies were reviewed to identify the competencies measured by the instruments for HBC nurses. The psychometric properties of instruments in development and psychometric testing design studies were also examined. The methodological quality of the studies was evaluated using the Medical Education Research Study Quality Instrument and COSMIN checklist accordingly. DATA SOURCES: Relevant studies were searched on CINAHL, MEDLINE (via PubMed), EMBASE, PsychINFO and Scopus from 2000 to 2022. The search was limited to full-text items in the English language. RESULTS: A total of 23 studies reporting 24 instruments were included. 12 instruments were adopted or modified by the studies while the other 12 were developed and psychometrically tested by the studies. None of the instruments encompassed all of the 10 home-based nursing care competencies identified in an earlier study. The two most frequently measured competencies were the management of health conditions, and critical thinking and problem-solving skills, while the two least measured competencies were quality and safety, and technological literacy. The content and structural validity of most instruments were inadequate since the adopted instruments were not initially designed or tested among HBC nurses. CONCLUSION: This review provides a consolidation of existing instruments that were used to assess HBC nurses' competencies. The instruments were generally not comprehensive, and the content and structural validity were limited. Nonetheless, the domains, items and approaches to instrument development could be adopted to develop and test a comprehensive competency instrument for home-based nursing care practice in the future. IMPACT: This review consolidated instruments used to measure home-based care nurses' competency. The instruments were often designed for ward-based care nurses hence a comprehensive and validated home-based nursing care competency instrument is needed. Nurses, researchers and nursing leaders could consider the competency instruments identified in this review to measure nurses' competencies, while a home-based nursing care competency scale is being developed. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution was required in this review.

Development and psychometric evaluation of the Attitudes Towards Recognising Early and Noticeable Deterioration (ATREND) scale.

AIMS AND OBJECTIVES: To develop and evaluate the psychometric properties of an instrument that measures nurses' Attitudes Towards Recognising Early and Noticeable Deterioration (ATREND). BACKGROUND: General ward nurses play an important role in recognising patient deterioration. However, their attitudes towards early recognition of clinical deterioration have not been adequately explored due to the lack of a valid and reliable scale. DESIGN: An instrument development and validation study. METHODS: A three-phase structure that followed the STROBE checklist was used: (1) item generation, (2) content and face validity assessment and (3) psychometric properties evaluation. The scale items were developed based on a comprehensive literature review and content validity assessment by 15 international experts from five countries. The psychometric properties of the ATREND scale were tested on 434 registered nurses, with retest evaluations (n = 100) at two hospitals. Exploratory and confirmatory factor analyses were used to examine the factor structure of the scale. The scale was also evaluated for its internal consistency, test-retest reliability and convergent validity. RESULTS: The scale's content validity was 0.95. A 3-factor solution was identified from the final 11 items: (1) beliefs about importance of patient observation, (2) use of broader patient assessment skills and (3) confidence in recognising clinical deterioration. The internal consistency reliability of the scale was supported with an acceptable Cronbach's alpha value of 0.745. Test-retest reliability of the scale was excellent, with an intraclass correlation coefficient of 0.825. The ATREND scale shows evidence of good convergent validity. CONCLUSION: The final 11-item ATREND scale demonstrates adequate initial evidence of reliability and validity for use in acute ward settings. RELEVANCE TO CLINICAL PRACTICE: Nursing educators and clinicians may use this scale to assess ward nurses' attitudes and practices towards early recognition of clinical deterioration and then enhance their competencies and behaviours in the recognition of clinical deterioration.

Collaborative practice among general ward staff on escalating care in clinical deterioration: A systematic review.

AIM: To understand the issues surrounding collaborative practice and collaboration experiences among general ward staff in the escalation of care for clinically deteriorating patients. DESIGN: A systematic synthesis without meta-analysis. REVIEW METHODS: Seven electronic databases (CINAHL, Cochrane, Embase, PsycINFO, PubMed, Scopus and ProQuest Theses and Dissertations) were searched from their inception to 30 April 2022. Two reviewers independently screened titles, abstracts and full text for eligibility. The critical appraisal skill programme, Joanna Briggs Institute checklist for analytical cross-sectional studies and mixed methods appraisal tool were used to appraise the quality of the included studies. Both quantitative and qualitative research data were extracted, analysed and then synthesised using the data-based convergent qualitative synthesis approach. This review adhered to the Synthesis without meta-analysis (SWiM) reporting guidelines. RESULTS: A total of 17 studies were included. Two themes and six sub-themes were generated: (1) intraprofessional factors-inadequate handover, workload and mutual support, raising and acting on concerns, and seeking help from seniors and (2) interprofessional factors-differences in communication styles, and hierarchical approach versus interpersonal relationships. CONCLUSIONS: This systematic review highlights the need to address the intra- and interprofessional issues surrounding collaborative practice in escalation of care among general ward staff. IMPLICATIONS FOR THE PROFESSION: Findings from this review will inform healthcare leaders and educators on the development of relevant strategies and multi-disciplinary training to foster effective teamwork among nurses and doctors, with the goal of improving the escalation of care for patients with clinical deterioration. NO PATIENT OR PUBLIC CONTRIBUTION: This systematic review did not directly involve patient or public contribution to the manuscript.

Automated rapid response system activation-Impact on nurses' attitudes and perceptions towards recognising and responding to clinical deterioration: Mixed-methods study.

AIM: To explore general ward nurses' attitudes and perceptions towards recognising and responding to clinical deterioration in a hospital with automated rapid response system activation. BACKGROUND: There is growing interest in deploying automated clinical deterioration notification systems to reduce delayed or failed recognition and response to clinical deterioration of ward patients. However, little is known about its impact on ward nurses' perspectives and work patterns. DESIGN: A mixed-methods study. METHODS: Online survey of 168 registered nurses and individual interviews with 10 registered nurses in one acute hospital in Singapore. The study adhered to the STROBE checklist for cross-sectional studies and the COREQ guidelines for qualitative studies. RESULTS: Many nurses (38.1%) rarely performed patient assessments or observations other than vital signs assessment to assess for early signs of clinical deterioration. About 30% were worried about being criticised for calling the primary team doctors. Four themes emerged from the qualitative analysis: automated rapid response system activation as a safety net, being more cautious with vital signs monitoring, the NEWS2 alone is inadequate, and ward nurses as the 'middleman' between the intensive care unit outreach nurse and primary team doctors. CONCLUSIONS: Although nurses value the automated rapid response system activation as a safety net to minimise delays in accessing urgent critical care resources, it does not address the sociocultural barriers inherent in escalation of care. Although the automated system led nurses to be more cautious with vital signs monitoring, it does not encourage them to perform comprehensive patient assessments to detect early signs of deterioration. RELEVANCE TO CLINICAL PRACTICE: Nurse education on assessing for clinical deterioration should focus on the use of broader patient assessment skills other than vital signs. Sociocultural barriers to escalation of care remain a key issue that needs to be addressed by hospital management. NO PATIENT OR PUBLIC CONTRIBUTION: No patients, service users, care-givers or members of the public were involved in the study.

Enablers and barriers to nurse-facilitated geriatric teleconsultations in nursing homes: a qualitative descriptive multi-site study.

BACKGROUND: Nurses play a major role in facilitating teleconsultations in nursing homes with remote physicians. Currently, evidence explicating their role in teleconsultations is lacking. As telemedicine usage grows, understanding the factors that enable or impede nurses' role in teleconsultations allows for more support in the provision of patient care through this modality. OBJECTIVE: This study sought to explore enablers and barriers nurses faced in facilitating geriatric teleconsultations in nursing homes. METHODS: A qualitative descriptive study using semi-structured interviews was conducted in Singapore, from July to November 2021. Purposive sampling of nursing home nurses was undertaken. Data were inductively analysed using Braun and Clarke's thematic analysis approach. RESULTS: Twenty-two nursing home nurses participated in the study. Six key themes were identified as enablers and barriers in nurse-facilitated geriatrics teleconsultations. Enablers included nurses' acknowledgement of teleconsultations as needs-orientated service, close partnership with the hospital-based geriatric service for training and workflow support and nurses' sense of empowerment in teleconsultation involvement. Barriers that existed were the nurses' lack of confidence in physical assessment and communication competencies, role conflict due to nurses' perceived inability to meet physicians' expectations and limited scope of practice in performing teleconsultation-related tasks and the presence of technology-related challenges. CONCLUSION: The identification of enablers and barriers in teleconsultations for nursing home residents provides insights for future research and development in telemedicine-related implementation and educational interventions in long-term care. Developing strong partnerships between telemedicine providers and nursing homes, further enhancement of nurses' telemedicine competencies and optimising digital infrastructure are warranted.

The Effect of a Sepsis Interprofessional Education Using Virtual Patient Telesimulation on Sepsis Team Care in Clinical Practice: Mixed Methods Study.

BACKGROUND: Improving interprofessional communication and collaboration is necessary to facilitate the early identification and treatment of patients with sepsis. Preparing undergraduate medical and nursing students for the knowledge and skills required to assess, escalate, and manage patients with sepsis is crucial for their entry into clinical practice. However, the COVID-19 pandemic and social distancing measures have created the need for interactive distance learning to support collaborative learning. OBJECTIVE: This study aimed to evaluate the effect of sepsis interprofessional education on medical and nursing students' sepsis knowledge, team communication skills, and skill use in clinical practice. METHODS: A mixed methods design using a 1-group pretest-posttest design and focus group discussions was used. This study involved 415 undergraduate medical and nursing students from a university in Singapore. After a baseline evaluation of the participants' sepsis knowledge and team communication skills, they underwent didactic e-learning followed by virtual telesimulation on early recognition and management of sepsis and team communication strategies. The participants' sepsis knowledge and team communication skills were evaluated immediately and 2 months after the telesimulation. In total, 4 focus group discussions were conducted using a purposive sample of 18 medical and nursing students to explore their transfer of learning to clinical practice. RESULTS: Compared with the baseline scores, both the medical and nursing students demonstrated a significant improvement in sepsis knowledge (P<.001) and team communication skills (P<.001) in immediate posttest scores. At the 2-month follow-up, the nursing students continued to have statistically significantly higher sepsis knowledge (P<.001) and communication scores (P<.001) than the pretest scores, whereas the medical students had no significant changes in test scores between the 2-month follow-up and pretest time points (P=.99). A total of three themes emerged from the qualitative findings: greater understanding of each other's roles, application of mental models in clinical practice, and theory-practice gaps. The sepsis interprofessional education-particularly the use of virtual telesimulation-fostered participants' understanding and appreciation of each other's interprofessional roles when caring for patients with sepsis. Despite noting some incongruities with the real-world clinical practice and not encountering many sepsis scenarios in clinical settings, participants shared the application of mental models using interprofessional communication strategies and the patient assessment framework in their daily clinical practice. CONCLUSIONS: Although the study did not show long-term knowledge retention, the use of virtual telesimulation played a critical role in facilitating the application of mental models for learning transfer and therefore could serve as a promising education modality for sepsis training. For a greater clinical effect, future studies could complement virtual telesimulation with a mannequin-based simulation and provide more evidence on the long-term retention of sepsis knowledge and clinical skills performance.

Effectiveness of Public Education Campaigns for Stroke Symptom Recognition and Response in Non-Elderly Adults: A Systematic Review and Meta-Analysis.

OBJECTIVES: The incidence of stroke is on the rise among younger adults. Stroke educational campaigns are often used to raise public knowledge of stroke warning signs and response actions, but their effectiveness in non-elderly adults is unclear. This study investigated the effectiveness of stroke campaigns in improving stroke symptom recognition and intention to call emergency medical services in adults aged < 65 years, and described the characteristics of public stroke education in this demographic group. MATERIALS AND METHODS: Seven databases (Cochrane Library, CINAHL, Embase, Medline, PsycINFO, Scopus, and ProQuest Dissertations and Theses) were searched from inception to 24 January 2021. A meta-analysis was conducted to synthesize the effects of stroke education campaigns on stroke symptom recognition and intention to call emergency medical services in adults < 65 years. A narrative synthesis approach was used to explore the types of educational content and campaign best suited to this demographic group. RESULTS: Thirteen studies from 2001 to 2019 were included in this review. Out of the thirteen studies, five were included in the meta-analysis to synthesize the effects of stroke education campaigns on symptom recognition and four were included for synthesizing the effects on intention to call emergency medical services. The estimated pooled risk ratio for post-campaign compared with pre-campaign in stroke symptom recognition and intention to call emergency medical services was 1.20 (95% CI: 1.07-1.36, p = 0.002) and 1.19 (95% CI: 1.11-1.28, p < 0.00001), respectively. Usage of acronyms in broadcast and digital media campaigns appears promising in enhancing recognition of and responsiveness to stroke symptoms. CONCLUSIONS: Public stroke education campaigns were found to have a significant impact on stroke symptom recognition and intention to call emergency medical services. The evidence generated from this review could be applied to inform future campaigns targeted at younger adults.

Intraprofessional collaboration between enrolled and registered nurses in the care of clinically deteriorating ward patients: A qualitative study.

BACKGROUND: Nurses' role in vital signs monitoring places them in an ideal position to recognise and respond to clinical deterioration in general wards. However, enrolled nurses (ENs) and registered nurses (RNs) do not always work collaboratively, and this can lead to delays in recognition and escalation of clinical deterioration in general wards. OBJECTIVES: The aim of the study was to explore the collaboration experiences between ENs and RNs in recognising and responding to clinical deterioration in general ward settings. METHODS: A qualitative descriptive study involving 12 ENs and 11 RNs was conducted in a 1250-bed tertiary hospital in Singapore using semistructured interviews. Interviews were transcribed and thematically analysed. FINDINGS: Three main themes emerged from the data analysis. The first, "reaching a collective understanding of patients' conditions', identifies nursing shift handover as the primary method of obtaining patient information essential for ENs and RNs to work collaboratively to deliver safe patient care. However, the dissociation of ENs during the handover process created information gaps on patients at risk of clinical deterioration. The second, "role expectations of each other", describes expectations that both groups of nurses had for each other's functions and responsibilities and the importance of mutual support in the nursing teamwork process. The third, "lacking in shared decision-making", depicts a top-down approach in decision-making, wherein ENs were often not engaged in the decision-making process related to patient care. CONCLUSIONS: A less-than-optimal collaborative EN-RN relationship was observed in this study, which sometimes caused delays in recognising and responding to deteriorating ward patients. This study illuminates the need for intraprofessional learning opportunities in prelicensure nursing programmes and the workplace to foster effective EN-RN collaborative practice. Nurse managers and educators are instrumental in fostering EN-RN collaboration and providing ongoing education on nursing teamwork skills and competencies.

High-stakes examinations during the COVID-19 pandemic: to proceed or not to proceed, that is the question.

The COVID-19 pandemic has disrupted education-related activities, including the conduct of examinations. We review the literature regarding high-stakes examinations during the pandemic, discuss the decision-making process of whether to proceed with a high-stakes examination and share published experiences in conducting high-stakes examinations during the pandemic. We illustrate our own recent experiences of decision-making and conduct of our high-stakes gastroenterology licencing examinations during the height of the COVID-19 pandemic. It is possible to conduct high-stakes examinations virtually during pandemic situations with fidelity and adherence to the established format and standards.

The early stages of caregiving: A qualitative study into the caregiving experiences of Asian family caregivers of persons with newly-diagnosed dementia.

In Asian societies, the responsibility of caring for persons with dementia often falls upon an immediate family member. However, little attention has been paid to the early stages of caregiving, as well as their transition into a more experienced caregiver. Thus, a qualitative descriptive study involving a purposive sample of 11 main family caregivers of a person with newly diagnosed dementia was recruited from a tertiary hospital in Singapore. Three themes emerged from the data analysis: (1) Suspicions to seeking confirmation of dementia, (2) Grappling with dementia diagnosis, and (3) Making adjustments for the future. Areas of needs and support identified during the early caregiving journey suggest the need for caregivers to be prepared for the practical and emotional challenges. Unique to the Asian culture, our findings put forth the advocacy of engaging persons with dementia in the discussions of their long-term care and options.

The development and psychometric evaluation of the Clinicians' Attitudes towards Responding and Escalating care of Deteriorating patients scale.

BACKGROUND: Validated measures of ward nurses' safety cultures in relation to escalations of care in deteriorating patients are lacking. OBJECTIVES: This study aimed to develop and evaluate the psychometric properties of the Clinicians' Attitudes towards Responding and Escalating care of Deteriorating patients (CARED) scale for use among ward nurses. METHODS: The study was conducted in two phases: scale development and psychometric evaluation. The scale items were developed based on a systematic literature review, informant interviews, and expert reviews (n = 15). The reliability and validity of the scale were examined by administering the scale to 617 registered nurses with retest evaluations (n = 60). The factor structure of the CARED scale was examined in a split-half analysis with exploratory and confirmatory factor analyses. The internal consistency, test-retest reliability, convergent validity, and known-group validity of the scale were also analysed. RESULTS: A high overall content validity index of 0.95 was obtained from the validations of 15 international experts from seven countries. A three-factor solution was identified from the final 22 items: 'beliefs about rapid response system', 'fears about escalating care', and 'perceived confidence in responding to deteriorating patients'. The internal consistency reliability of the scale was supported with a good Cronbach's alpha value of 0.86 and a Spearman-Brown split-half coefficient of 0.87. An excellent test-retest reliability was demonstrated, with an intraclass correlation coefficient of 0.92. The convergent validity of the scale was supported with an existing validated scale. The CARED scale also demonstrated abilities to discriminate differences among the sample characteristics. CONCLUSIONS: The final 22-item CARED scale was tested to be a reliable and valid scale in the Singaporean setting. The scale may be used in other settings to review hospitals' rapid response systems and to identify strategies to support ward nurses in the process of escalating care in deteriorating ward patients.

Nurse-Physician Communication Team Training in Virtual Reality Versus Live Simulations: Randomized Controlled Trial on Team Communication and Teamwork Attitudes.

BACKGROUND: Interprofessional team training is needed to improve nurse-physician communication skills that are lacking in clinical practice. Using simulations has proven to be an effective learning approach for team training. Yet, it has logistical constraints that call for the exploration of virtual environments in delivering team training. OBJECTIVE: This study aimed to evaluate a team training program using virtual reality vs conventional live simulations on medical and nursing students' communication skill performances and teamwork attitudes. METHODS: In June 2018, the authors implemented nurse-physician communication team training using communication tools. A randomized controlled trial study was conducted with 120 undergraduate medical and nursing students who were randomly assigned to undertake team training using virtual reality or live simulations. The participants from both groups were tested on their communication performances through team-based simulation assessments. Their teamwork attitudes were evaluated using interprofessional attitude surveys that were administered before, immediately after, and 2 months after the study interventions. RESULTS: The team-based simulation assessment revealed no significant differences in the communication performance posttest scores (P=.29) between the virtual and simulation groups. Both groups reported significant increases in the interprofessional attitudes posttest scores from the baseline scores, with no significant differences found between the groups over the 3 time points. CONCLUSIONS: Our study outcomes did not show an inferiority of team training using virtual reality when compared with live simulations, which supports the potential use of virtual reality to substitute conventional simulations for communication team training. Future studies can leverage the use of artificial intelligence technology in virtual reality to replace costly human-controlled facilitators to achieve better scalability and sustainability of team-based training in interprofessional education. TRIAL REGISTRATION: ClinicalTrials.gov NCT04330924; https://clinicaltrials.gov/ct2/show/NCT04330924.

A call for better doctor-nurse collaboration: A qualitative study of the experiences of junior doctors and nurses in escalating care for deteriorating ward patients.

BACKGROUND: Despite the widespread implementation of medical emergency teams (METs) in hospitals to provide immediate interventions to deteriorating ward patients, little is known about how junior doctors and nurses escalate care for deteriorating ward patients in hospitals with established MET services. OBJECTIVES: The objective of this research study was to explore the experiences of junior doctors and nurses in escalating care for clinically deteriorating patients in general wards. METHODS: Twenty-four individual interviews were conducted with 10 junior doctors and 14 registered nurses of a 1000-bed acute general hospital with the most established MET service in Singapore. Interviews were transcribed verbatim and analysed using an interpretive thematic analysis approach. FINDINGS: Three salient themes emerged from thematic analysis: (1) MET activations versus the primary team doctors' reviews, (2) challenges in obtaining medical reviews, and (3) unspoken rules of the escalation of care. Participants' decisions to call the MET or to escalate to the primary team doctors not only depended on the severity of a patient's deterioration and their perceptions of the primary team doctors' capacity to manage the patient but also were largely influenced by sociocultural factors that were shaped by the hierarchy of medical professions. Key challenges faced by nurses in obtaining medical reviews from junior doctors for patients with early deterioration included presenting "convincing" evidence of patient deterioration and "packaging" information about patient deterioration. CONCLUSIONS: The decision to call a MET or the primary team doctors is a complex judgement that is greatly influenced by the dynamics of perceived hierarchy between the medicine and nursing professions and within the medicine profession. Educational and organisational changes that enhance doctor-nurse interprofessional and intraprofessional collaboration among all levels of doctors may improve the process of the escalation of care for deteriorating patients and thus improve patient safety for hospitalised patients.

Older patients' participation in physical activity during hospitalization: A qualitative study of ward nurses' perceptions in an Asian context.

Maximizing the functional ability of older patients through participation in physical activities during hospitalization could prevent functional decline. This study describes nurses' perceptions of facilitators and barriers to hospitalized older patients' physical activity participation in an acute Asian setting. An exploratory qualitative study employing thematic analysis was used. Semi-structured, audio recorded, focus group interviews on 30 nurses from a hospital in Singapore, were conducted until data saturation. Facilitators included seeing physical activity engagement as a fundamental facet of nursing, drawing social contracts and motivating patients, and engaging a multidisciplinary team approach. Barriers included psychological factors, falls culture, nurses' heavy workload and language impediment. Barriers more unique to the Asian culture were patients' adoption of sick-role behavior, reliance on domestic helpers and social suppositions on paid service. These findings can be used to develop culturally appropriate interventions to promote physical activity participation for patients in acute settings in Asia.

Factors influencing the activation of the rapid response system for clinically deteriorating patients by frontline ward clinicians: a systematic review.

PURPOSE: To synthesize factors influencing the activation of the rapid response system (RRS) and reasons for suboptimal RRS activation by ward nurses and junior physicians. DATA SOURCES: Nine electronic databases were searched for articles published between January 1995 and January 2016 in addition to a hand-search of reference lists and relevant journals. STUDY SELECTION: Published primary studies conducted in adult general ward settings and involved the experiences and views of ward nurses and/or junior physicians in RRS activation were included. DATA EXTRACTION: Data on design, methods and key findings were extracted and collated. RESULTS OF DATA SYNTHESIS: Thirty studies were included for the review. The process to RRS activation was influenced by the perceptions and clinical experiences of ward nurses and physicians, and facilitated by tools and technologies, including the sensitivity and specificity of the activation criteria, and monitoring technology. However, the task of enacting the RRS activations was challenged by seeking further justification, deliberating over reactions from the rapid response team and the impact of workload and staffing. Finally, adherence to the traditional model of escalation of care, support from colleagues and hospital leaders, and staff training were organizational factors that influence RRS activation. CONCLUSION: This review suggests that the factors influencing RRS activation originated from a combination of socio-cultural, organizational and technical aspects. Institutions that strive for improvements in the existing RRS or are considering to adopt the RRS should consider the complex interactions between people and the elements of technologies, tasks, environment and organization in healthcare settings.