Global digital social learning as a strategy to promote engagement in the era of COVID-19.

AIMS AND OBJECTIVES: To assess formative and summative milestones in a digital course and the reach to low- and middle-income countries of a Massive Open Online Course focussing on supporting nurses dealing with an emerging pandemic. BACKGROUND: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has ravaged the globe and increased the need for timely and accurate information from reliable sources. Access to reliable and accurate information, as well as support, is important in achieving health systems strengthening. Using a Massive Open Online Course format, an educational resource aimed at large-scale interactive participation via the Internet, and participants were engaged in a course focussing on nursing in a time of crisis and involved using social learning principles. DESIGN: Observational descriptive study. METHOD: Routinely collected data were collated during the period of 18 May-18 July 2020 focused on both formative and summative milestones in the course. Data were separated and classified by income in accordance with the publicly accessible 2020 World Bank Open Dataset. RESULTS: During the 2-month period of observation (18 May-18 July 2020), 10,130 individuals from 156 countries enrolled in the course. More than 51% of participants were Active Learners. Thirty per cent completed over 90% of the course content by the end. There was widespread distribution of learners in low- and middle-income countries across Asia, Africa and Latin America. CONCLUSION: The COVID-19 pandemic has underscored the importance of reliable and valid information sources. The use of Massive Open Online Course format can facilitate dissemination. RELEVANCE TO CLINICAL PRACTICE: In the context of a dynamic global pandemic, leveraging digital resources to allow access to reliable information and resources is important. Incentivising participation through recognition of learning is important. Engaging in a social learning platform also has the power for reflection, promotion of resilience and capacity for health systems strengthening.

Delirium point prevalence studies in inpatient settings: A systematic review and meta-analysis.

AIMS: To examine the delirium point prevalence studies conducted in different inpatient settings and to discuss the implication of the findings for delirium screening, assessment, prevention and management. BACKGROUND: Delirium-a common and distressing condition manifesting as an acute decline of attention and cognition-is frequently overlooked, misdiagnosed or treated inappropriately. This neuropsychiatric syndrome manifests as changes in attention, cognition and awareness, with resultant impact on behaviour, function and emotions. Delirium is recognised as a patient management challenge in the inpatient setting, and there is a need to understand the current point prevalence and assessment practices of delirium. DESIGN: A systematic review and meta-analysis. METHODS: A systematic review of published delirium prevalence studies in inpatient settings was conducted and the implications of findings for delirium screening, assessment, prevention and management identified. The random-effects meta-analysis was conducted among studies measuring delirium point prevalence. The PRISMA statement was used to report systematic review and meta-analysis. RESULTS: Nine studies were included in the review, with sample sizes ranging from 47-1867. Delirium point prevalence ranged from 9%-32%. Hypoactive delirium was the most common subtype, ranging from 23%-78%. Fifteen delirium screening tools or assessment or diagnostic methods were used. Comorbid dementia was present in up to 50% of inpatients. CONCLUSIONS: Gaining a consensus on effective delirium instruments, the time windows for assessment and measurement will be crucial in driving benchmarking and quality improvement studies. RELEVANCE TO CLINICAL PRACTICE: Consistent identification of high-risk patients and treatment settings with elevated risk, accompanied by the implementation of effective preventive and management strategies, are critical to addressing delirium-a frequent and burdensome condition, that adversely affects patient outcomes.

A social-ecological framework: A model for addressing ethical practice in nursing.

AIMS AND OBJECTIVES: To develop a framework to enable discussion, debate and the formulation of interventions to address ethical issues in nursing practice. BACKGROUND: Social, cultural, political and economic drivers are rapidly changing the landscape of health care in our local environments but also in a global context. Increasingly, nurses are faced with a range of ethical dilemmas in their work. This requires investigation into the culture of healthcare systems and organisations to identify the root causes and address the barriers and enablers of ethical practice. The increased medicalisation of health care; pressures for systemisation; efficiency and cost reduction; and an ageing population contribute to this complexity. Often, ethical issues in nursing are considered within the abstract and philosophical realm until a dilemma is encountered. Such an approach limits the capacity to tangibly embrace ethical values and frameworks as pathways to equitable, accessible, safe and quality health care and as a foundation for strengthening a supportive and enabling workplace for nurses and other healthcare workers. DESIGN: Conceptual framework development. METHODS: A comprehensive literature review was undertaken using the social-ecological framework as an organising construct. RESULTS: This framework views ethical practice as the outcome of interaction among a range of factors at eight levels: individual factors (patients and families); individual factors (nurses); relationships between healthcare professionals; relationships between patients and nurses; organisational healthcare context; professional and education regulation and standards; community; and social, political and economic. CONCLUSIONS: Considering these elements as discrete, yet interactive and intertwined forces can be useful in developing interventions to promote ethical practice. We consider this framework to have utility in policy, practice, education and research. RELEVANCE TO CLINICAL PRACTICE: Nurses face ethical challenges on a daily basis, considering these within a social-ecological framework can assist in developing strategies and resolutions.

Health Impact of Climate Change in Older People: An Integrative Review and Implications for Nursing.

PURPOSE: Older people account for the highest proportion of mortality from extreme weather events associated with climate change. This article aims to describe the health impacts of climate change on older people. TYPE OF STUDY: An integrative review was conducted with 30 studies retrieved from PubMed, EBSCO, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) on climate stressors, determinants of resilient capacity, risk factors, and health outcomes. FINDINGS: Heat, temperature variability, and air pollution increase mortality risk in older people, especially from cardiovascular and respiratory diseases. Floods are linked with increasing incidence of post-traumatic stress disorder, depression, and anxiety. Facing these adversities, older people exhibit both vulnerability and resilience. CONCLUSIONS: Research gaps exist in understanding the full spectrum of the resilience experience of older people, and appreciating areas wherein nursing can play a pivotal role. CLINICAL RELEVANCE: Recognizing the vulnerabilities of older people in the context of climate change is important. Identifying opportunities to promote resilience is an important focus for nurses to develop tailored and targeted nursing interventions.

Global service learning and health systems strengthening: An integrative literature review.

INTRODUCTION: The sustainability of many global interventions, in the absence of adequate local financial and human resources to sustain them in the long term, is questioned. In response, there has been a shift in focus among global health actors towards the strengthening of local health systems via global service learning to effectively, efficiently and sustainably deliver healthcare and build capacity. There has been considerable research examining the benefits of global service learning experiences for students, but limited research has been conducted to determine the impact that health sciences global service learning experiences are having on the host country health systems. MAIN TEXT: An integrative review of the literature was conducted to examine the linkages between global service-learning and health systems strengthening. A comprehensive search of international literature from 2005 to 2017 in PubMed, CINAHL, Embase, ERIC, Scopus and Web of Science databases was conducted. The search was limited to peer-reviewed articles published in English language. Thematic analysis revealed three key themes: a dominant service-LEARNING typology, a unidirectional pattern from high-income to low and middle-income countries, and the preeminence of the nursing discipline in global service learning. There was limited evidence on sustainability and health systems strengthening. CONCLUSIONS: The healthcare workforce of the future is willing to meet the challenges facing health systems across the globe. Global service-learning has yet to be examined in the context of health systems strengthening and particularly within a context of reciprocity. The onus is on higher education institutions in high-income countries to develop and deliver evidence-based global service-learning that is beneficial and engaging for students while most effectively meeting the need of the global community.