Radiology in conflict: scoping review.

The United Nations estimate a quarter of the global population currently lives in violent conflict zones. Radiology is an integral part of any healthcare system, providing vital information to aid diagnosis and treatment of a range of disease and injury. However, its delivery in conflict-affected settings remains unclear. This study aims to understand how radiology services are currently delivered in conflict settings, the challenges of doing so, and potential solutions. A hermeneutic narrative review of multiple databases, including grey literature sources, was undertaken. Key themes were identified, and articles grouped accordingly. Various conflict zones including Gaza, Ukraine, Iraq, Yemen, Afghanistan, and Somalia were identified in literature relating to radiology services. Three key themes were identified: underserving of local medical imaging services, strong presence of military hospitals, and the importance of teleradiology. A severe shortage of radiologists, technicians, and equipment in conflict affected settings are a significant cause of the underserving by local services. Teleradiology has been used to blunt the acuity of the these struggling services, alongside military hospitals which often serve local populations. Radiology faces unique challenges compared to other healthcare services owing to its expensive equipment which is difficult to fund and can be less effective due to international sanctions placed on contrast medium to enhance image quality. Further the equipment is reliant on local infrastructure, e.g., power supply, which can be affected in conflict. Key recommendations to improve radiology services include retention of radiologists within conflict zones, careful allocation of funds to supply necessary imaging machinery, international cooperation to ensure sanctions do not affect sourcing of radiology equipment, special training for military medical teams to help preparedness for the unique demands of the local population, and investment in communication devices, like smartphones, to allow international teleradiology efforts.

Incorporating biodiversity responses to land use change scenarios for preventing emerging zoonotic diseases in areas of unknown host-pathogen interactions.

The need to reconcile food production, the safeguarding of nature, and the protection of public health is imperative in a world of continuing global change, particularly in the context of risks of emerging zoonotic disease (EZD). In this paper, we explored potential land use strategies to reduce EZD risks using a landscape approach. We focused on strategies for cases where the dynamics of pathogen transmission among species were poorly known and the ideas of "land-use induced spillover" and "landscape immunity" could be used very broadly. We first modeled three different land-use change scenarios in a region of transition between the Cerrado and the Atlantic Forest biodiversity hotspots. The land-use strategies used to build our scenarios reflected different proportions of native vegetation cover, as a proxy of habitat availability. We then evaluated the effects of the proportion of native vegetation cover on the occupancy probability of a group of mammal species and analyzed how the different land-use scenarios might affect the distribution of species in the landscape and thus the risk of EZD. We demonstrate that these approaches can help identify potential future EZD risks, and can thus be used as decision-making tools by stakeholders, with direct implications for improving both environmental and socio-economic outcomes.

Cross-border strategies for access to healthcare in violent conflict - A scoping review.

Background: The geographical reconfiguration of healthcare systems in times of violent conflict is increasingly being recognised in academic literature. This includes conflict-induced, cross-border travel for medical treatment. Yet the conceptual approach to this healthcare-seeking behaviour, by a population here referred to as cross-border population, remains poorly understood. This scoping review identifies academic literature on cross-border populations to map the current approach to cross-border populations and to propose a research agenda. Methods: The study used a scoping review following the Joanna Briggs Institute Scoping Review methodology. We included articles on conflicts between 1980 and 2019. Results: A total of 53 articles met the inclusion criteria. From these articles, we distinguished four types of studies on cross-border healthcare: Direct analysis, implicit analysis, clinical research, and identification. The 45 articles belonging to the first three categories were then searched for themes specifically relevant to healthcare for cross-border populations and linked with sub-themes such as border crossing time and the types of healthcare available. These themes were structured into three main areas: access to care; quality of care; and governance of care. Our analysis then describes the available knowledge, documented practices, and challenges of cross-border healthcare specifically in conflict settings. Conclusions: A better understanding of cross-border healthcare systems is required to inform local practices and develop related regional and international policies. While the reviewed literature provides some highlights on various practices of cross-border healthcare, there are many gaps in available knowledge of this topic. To address these gaps, our study proposes a research framework outlining key themes and research questions to be investigated by signposting where major research and operational gaps remain. This facilitates well-directed future work on cross-border therapeutic geographies in the context of armed conflict and furthers understanding of a hitherto largely ignored area of the international healthcare system.

Health research in the Syrian conflict: opportunities for equitable and multidisciplinary collaboration.

There is considerable global momentum from Syrian researchers, policy makers and diaspora to address health, security and development challenges posed by almost a decade of armed conflict and complex geopolitics that has resulted in different areas of political control. However, research funders have been so far reluctant to invest in large-scale research programmes in severely conflict-affected areas such as northern Syria. This paper presents examples of collaborations and programmes that could change this through equitable partnerships between academic and operational humanitarian organizations involving local Syrian researchers-a tremendous way forward to capitalize and accelerate this global momentum. Several academic and humanitarian organizations have initiated collaborations to build new networks and partnerships for better research and policy engagement in Syria. The networks conducted two consecutive annual conferences in 2019 and 2020. Key messages from these conference include: (1) equitable partnerships between organizations and individual researchers must form the basis of conducting better research; (2) ensuring the inclusion of local Syrian researchers is crucial in the development of any viable partnership; (3) capacity strengthening in health research is urgently needed in Syria's current phase of active conflict to inform, develop and implement strengthened and sustainable health systems in the post-conflict phase.

Building Resilient Health Systems Intelligence: Adapting Indicators of Compromise for the Cyber-Bionexus.

The health sector is an underutilized source of actionable health intelligence for responding to threats across the "cyber-bionexus," defined as the convergence of threats from the biological and cybersecurity domains to produce harms with widespread societal consequences. The escalation of concerns about such threats-related to misinformation and disinformation; chemical, biological, radiological, and nuclear events; cyberattacks; natural disease outbreaks; and disasters of various kinds-places health system concerns squarely at the forefront of national critical systems and broader security imperatives. Events such as the COVID-19 pandemic have highlighted the dearth of systems available for generating real-time intelligence in relation to critical functions of health sector operations amidst an unfolding crisis. Drawing on principles from the field of cyberthreat intelligence, and building on existing scholarship in health security intelligence, we propose a model for applying health system indicators of compromise for cyberbio events. We further discuss the relevance of this approach within the broader landscape of the cyber-bionexus to signal new pathways for research, practice, and policy engagement.

eHealth for service delivery in conflict: a narrative review of the application of eHealth technologies in contemporary conflict settings.

The role of eHealth in conflict settings is increasingly important to address geographic, epidemiologic and clinical disparities. This study categorizes various forms of eHealth usage in conflict and aims to identify gaps in evidence to make recommendations for further research and practice. The analysis was carried out via a narrative hermeneutic review methodology. Articles that fulfilled the following screening criteria were reviewed: (1) describing an eHealth intervention in active conflict or ongoing insurgency, (2) an eHealth intervention targeting a conflict-affected population, (3) an e-learning platform for delivery in conflict settings and (4) non-interventional descriptive reviews relating to eHealth in conflict. Of the 489 papers eligible for screening, 46 merited final inclusion. Conflict settings described include Somalia, Sudan, Afghanistan, Syria, Iraq, Pakistan, Chechnya, Gaza and the Democratic Republic of Congo. Thirty-six studies described specific eHealth initiatives, while the remainder were more generic review papers exploring general principles. Analysis resulted in the elucidation of three final categories of current eHealth activity in conflict-affected settings: (1) eHealth for clinical management, (2) e-learning for healthcare in conflict and (3) eHealth for information management in conflict. Obvious disparities in the distribution of technological dividends from eHealth in conflict are demonstrated by this review. Conflict-affected populations are predominantly subject to ad hoc and voluntary initiatives delivered by diaspora and civil society organizations. While the deployment of eHealth technologies in conflict settings is increasingly normalized, there is a need for further clarification of global norms relating to practice in this context.

COVID-19 and its impact on the cardiovascular system.

OBJECTIVES: The clinical impact of SARS-CoV-2 has varied across countries with varying cardiovascular manifestations. We review the cardiac presentations, in-hospital outcomes and development of cardiovascular complications in the initial cohort of SARS-CoV-2 positive patients at Imperial College Healthcare National Health Service Trust, UK. METHODS: We retrospectively analysed 498 COVID-19 positive adult admissions to our institute from 7 March to 7 April 2020. Patient data were collected for baseline demographics, comorbidities and in-hospital outcomes, especially relating to cardiovascular intervention. RESULTS: Mean age was 67.4±16.1 years and 62.2% (n=310) were male. 64.1% (n=319) of our cohort had underlying cardiovascular disease (CVD) with 53.4% (n=266) having hypertension. 43.2%(n=215) developed acute myocardial injury. Mortality was significantly increased in those patients with myocardial injury (47.4% vs 18.4%, p<0.001). Only four COVID-19 patients had invasive coronary angiography, two underwent percutaneous coronary intervention and one required a permanent pacemaker implantation. 7.0% (n=35) of patients had an inpatient echocardiogram. Acute myocardial injury (OR 2.39, 95% CI 1.31 to 4.40, p=0.005) and history of hypertension (OR 1.88, 95% CI 1.01 to 3.55, p=0.049) approximately doubled the odds of in-hospital mortality in patients admitted with COVID-19 after other variables had been controlled for. CONCLUSION: Hypertension, pre-existing CVD and acute myocardial injury were associated with increased in-hospital mortality in our cohort of COVID-19 patients. However, only a low number of patients required invasive cardiac intervention.

Disinformation and Epidemics: Anticipating the Next Phase of Biowarfare.

While biological warfare has classically been considered a threat requiring the presence of a distinct biological agent, we argue that in light of the rise of state-sponsored online disinformation campaigns we are approaching a fifth phase of biowarfare with a "cyber-bio" framing. By examining the rise of measles cases following disinformation campaigns connected to the US 2016 presidential elections, the rise of disinformation in the current novel coronavirus disease 2019 pandemic, and the impact of misinformation on public health interventions during the 2014-2016 West Africa and 2019-2020 Democratic Republic of the Congo Ebola outbreaks, we ask whether the potential impact of these campaigns-which includes the undermining of sociopolitical systems, the delegitimization of public health and scientific bodies, and the diversion of the public health response-can be characterized as analogous to the impacts of more traditional conceptions of biowarfare. In this paper, we look at these different impacts and the norms related to the use of biological weapons and cyber campaigns. By doing so, we anticipate the advent of a combined cyber and biological warfare. The latter is not dependent on the existence of a manufactured biological weapon; it manages to undermine sociopolitical systems and public health through the weaponization of naturally occurring outbreaks.

"Having more women humanitarian leaders will help transform the humanitarian system": challenges and opportunities for women leaders in conflict and humanitarian health.

BACKGROUND: It is estimated that over 40% of the half a million humanitarian workers who provide frontline care during emergencies, wars and disasters, are women. Women are at the forefront of improving health for conflict-affected populations through service delivery, education and capacity strengthening, advocacy and research. Women are also disproportionately affected by conflict and humanitarian emergencies. The growing evidence base demonstrating excess female morbidity and mortality reflects the necessity of evaluating the role of women in leadership driving health research, policy and programmatic interventions in conflict-related humanitarian contexts. Despite global commitments to improving gender equality, the issue of women leaders in conflict and humanitarian health has been given little or no attention. The aim of this paper focuses on three domains: importance, barriers and opportunities for women leaders in conflict and humanitarian health. Following thematic analysis of the material collected, we discuss the following themes: barriers of women's leadership domain at societal level, and organisational level, which is subcategorized into culture and strategy. Building on the available opportunities and initiatives and on inspirational experiences of the limited number of women leaders in this field, recommendations for empowering and supporting women's leadership in conflict health are presented. METHODS: A desk-based literature review of academic and grey sources was conducted followed by thematic analysis. RESULTS: There is very limited evidence on women leaders in conflict and humanitarian health. Some data shows that women have leadership skills that help to support more inclusive solutions which are incredibly important in this sector. However, deeply imbedded discrimination against women at the organisational, cultural, social, financial and political levels is exacerbated in conflict which makes it more challenging for women to progress in such settings. CONCLUSION: Advocating for women leaders in conflict and health in the humanitarian sector, governmental bodies, academia and the global health community is crucial to increasing effective interventions that adequately address the complexity and diversity of humanitarian crises.

COVID-19 and the Rise of Participatory SIGINT: An Examination of the Rise in Government Surveillance Through Mobile Applications.

The COVID-19 pandemic has triggered a significant growth in government surveillance techniques globally, primarily through the use of cell phone applications. However, although these applications can have actionable effects on public health efforts to control pandemics, the participatory or voluntary nature of these measures is obscuring the relationship between health information and traditional government surveillance techniques, potentially preventing effective oversight. Public health measures have traditionally been resistant to the integration of government-led intelligence techniques, such as signals intelligence (SIGINT), because of ethical and legal issues arising from the nature of surveillance techniques.We explore this rise of participatory SIGINT and its nature as an extension of biosurveillance through 3 drivers: the rise of surveillance capitalism, the exploitation of a public health crisis to obscure state of exception politics with a moral imperative, and the historically enduring nature of emergency-implemented surveillance measures.We conclude that although mobile applications may indeed be useful in containing pandemics, they should be subject to similar oversight and regulation as other government intelligence collection techniques.

A Health Intelligence Framework for Pandemic Response: Lessons from the UK Experience of COVID-19.

The novel coronavirus disease 2019 (COVID-19) pandemic has exposed critical failures in global public policy preparedness and response. Despite over a decade of exposure to other epidemics and pandemics, many, if not most, nation states have failed to integrate lessons learned into their pandemic preparedness and response plans. The United Kingdom's response to COVID-19 is an archetype of how the pandemic has overwhelmed traditional public health-led approaches. In this paper, we explore the UK experience and propose that pandemics constitute multivector threats meriting attention within a health intelligence framework. They employ the processes of information management used by the intelligence sector to illustrate a procedural matrix for guiding public policy during complex health security events.

A narrative review of health research capacity strengthening in low and middle-income countries: lessons for conflict-affected areas.

Conducting health research in conflict-affected areas and other complex environments is difficult, yet vital. However, the capacity to undertake such research is often limited and with little translation into practice, particularly in poorer countries. There is therefore a need to strengthen health research capacity in conflict-affected countries and regions.In this narrative review, we draw together evidence from low and middle-income countries to highlight challenges to research capacity strengthening in conflict, as well as examples of good practice. We find that authorship trends in health research indicate global imbalances in research capacity, with implications for the type and priorities of research produced, equity within epistemic communities and the development of sustainable research capacity in low and middle-income countries. Yet, there is little evidence on what constitutes effective health research capacity strengthening in conflict-affected areas. There is more evidence on health research capacity strengthening in general, from which several key enablers emerge: adequate and sustained financing; effective stewardship and equitable research partnerships; mentorship of researchers of all levels; and effective linkages of research to policy and practice.Strengthening health research capacity in conflict-affected areas needs to occur at multiple levels to ensure sustainability and equity. Capacity strengthening interventions need to take into consideration the dynamics of conflict, power dynamics within research collaborations, the potential impact of technology, and the wider political environment in which they take place.

Small and light arms violence reduction as a public health measure: the case of Libya.

The conflict environment in Libya is characterized by continued pervasive insecurity amidst the widespread availability of small arms and light weapons (SALW). After the First Civil War, armed brigades took the law into their own hands and the resulting violence terminated a short-lived post-conflict period that has relapsed into a Second Civil War. The Libyan government has struggled to assert authority over armed groups and these brigades, refusing to disarm have contributed directly the initiation of a second conflict; some are motivated by self-defense, status, criminality, vindication or political aims. Once, a bastion of public health in the Middle East and North Africa (MENA), the country now faces a substantial and unprecedented challenge: to rebuild a devastated health system amidst the burden of armed violence and the proliferation of small and light weapons (SALW) especially firearms of various kinds. The health system in Libya is compromised; healthcare professionals have little time to record or document such cases given the immediate clinical needs of the patient. This corresponding decreased capacity to deal with an increasing demand on services caused by SALW-related morbidity compounds the challenge of data collection and indicates that external support and advocacy are required. A public health strategy towards effective SALW armed violence reduction and injury prevention requires the interdisciplinary advocacy of practitioners across the fields of justice, security, development, health and education. Through surveillance of firearms and injuries in the post-conflict environment we can better evaluate and respond to the burden of armed violence in Libya. In order to reduce armed a reconceptualisation of arms reduction campaigns must occur. Notable emerging evidence recommends the inclusion of community-based interventions and development programs which address local motivations for firearms ownership alongside improved international coordination. This renewed approach holds importance for recovery, development and securing the transition to peace. The high prevalence of firearm ownership, weak institutions, nascent security forces, porous borders, inadequate weapons stockpiles, combined with high military spending, compounds public weaponisation as a health crisis for the entire MENA region.

Improving local anaesthetic systemic toxicity (LAST) awareness in maternity care using tailored educational tools.

Local anaesthetic (LA) agents are widely used in maternity care. Although relatively safe, their use does carry risks, the most serious of which is systemic toxicity (LAST). LAST poses a major threat to maternal and neonatal safety due to the frequency of LA administration in maternity care and the under-recognition of toxicity in such settings, which has been reported globally. Our aim was to prevent LAST occurrence in a District General Hospital (DGH) maternity unit by improving staff awareness through the implementation of a tailored educational programme. We used a standardised 14-point questionnaire to evaluate LAST awareness among staff of all disciplines. Domains of interest were LA maximum safe doses, LAST recognition, immediate management and use of antidote. Following baseline assessment, we implemented an educational programme in three stages. Each featured a distinct tool: video presentation, poster and lanyard card. Awareness was reassessed between stages using the same questionnaire. We identified poor baseline awareness across all non-anaesthetic disciplines. Average questionnaire score improved from 3.9/14 (n=23) to 8.1/14 (n=30) during the project period, an increase of 109.3%. Scores improved in all professional groups and a change in workplace culture has been reported. Using a tailored interprofessional educational intervention, we generated an increase in awareness and maintained this over a 4-month period. Improved knowledge and a shift in clinical attitudes towards shared responsibility will reduce avoidable peripartum risk associated with LAST at this DGH. Although the tools used were specific to LAST in this setting, they could be easily adapted for NHS maternity services elsewhere and indeed other areas of care.

Ethical learning on international medical electives: a case-based analysis of medical student learning experiences.

BACKGROUND: Students on international medical electives face complex ethical issues when undertaking clinical work. The variety of elective destinations and the culturally specific nature of clinical ethical issues suggest that pre-elective preparation could be supplemented by in-elective support. METHODS: An online, asynchronous, case-based discussion was piloted to support ethical learning on medical student electives. We developed six scenarios from elective diaries to stimulate peer-facilitated discussions during electives. We evaluated the transcripts to assess whether transformative, experiential learning took place, assessing specifically for indications that 1) critical reflection, 2) reflective action and 3) reflective learning were taking place. We also completed a qualitative thematic content analysis of the discussions. RESULTS: Of forty-one extended comments, nine responses showed evidence of transformative learning (Mezirow stage three). The thematic analysis identified five themes: adopting a position on ethical issues without overt analysis; presenting issues in terms of their effects on students' ability to complete tasks; describing local contexts and colleagues as "other"; difficulty navigating between individual and structural issues, and overestimation of the impact of individual action on structures and processes. CONCLUSION: Results suggest a need to: frame ethical learning on elective so that it builds on earlier ethical programmes in the curriculum, and encourages students to adopt structured approaches to complex ethical issues including cross-cultural negotiation and to enhance global health training within the curriculum.