scholarly journals Decompressive craniotomy: an international survey of practice

2021 ◽  
Author(s):  
Midhun Mohan ◽  
◽  
Hugo Layard Horsfall ◽  
Davi Jorge Fontoura Solla ◽  
Faith C. Robertson ◽  
...  
Keyword(s):  
Public Health ◽  
Randomized Trial ◽  
Bone Flap ◽  
Acute Subdural Hematoma ◽  
International Survey ◽  
Global Public Health ◽  
Health Issues ◽  
Middle Income ◽  
Middle Income Countries ◽  
Decompressive Craniotomy

Abstract Background Traumatic brain injury (TBI) and stroke have devastating consequences and are major global public health issues. For patients that require a cerebral decompression after suffering a TBI or stroke, a decompressive craniectomy (DC) is the most commonly performed operation. However, retrospective non-randomized studies suggest that a decompressive craniotomy (DCO; also known as hinge or floating craniotomy), where a bone flap is replaced but not rigidly fixed, has comparable outcomes to DC. The primary aim of this project was to understand the current extent of usage of DC and DCO for TBI and stroke worldwide. Method A questionnaire was designed and disseminated globally via emailing lists and social media to practicing neurosurgeons between June and November 2019. Results We received 208 responses from 60 countries [40 low- and middle-income countries (LMICs)]. DC is used more frequently than DCO, however, about one-quarter of respondents are using a DCO in more than 25% of their patients. The three top indications for a DCO were an acute subdural hematoma (ASDH) and a GCS of 9-12, ASDH with contusions and a GCS of 3-8, and ASDH with contusions and a GCS of 9-12. There were 8 DCO techniques used with the majority (60/125) loosely tying sutures to the bone flap. The majority (82%) stated that they were interested in collaborating on a randomized trial of DCO vs. DC. Conclusion Our results show that DCO is a procedure carried out for TBI and stroke, especially in LMICs, and most commonly for an ASDH. The majority of the respondents were interested in collaborating on a is a future randomized trial.

Improving public health in low-and middle-income countries

2020 ◽  
pp. 358-371
Author(s):  
Eric Heymann ◽  
Nicholas Banatvala
Keyword(s):  
Public Health ◽  
Determinants Of Health ◽  
Health Issues ◽  
Middle Income ◽  
Middle Income Countries ◽  
Low Middle Income Countries ◽  
Low And Middle Income

This chapter looks at the broader determinants of health and current approaches to tackling public health in poorer countries. Reading this chapter will help you understand: the major public health issues in low- and low middle-income countries; the approaches used to tackle them.

scholarly journals Air pollution: the emergence of a major global health risk factor

2019 ◽  
Vol 11 (6) ◽  
pp. 417-421 ◽  
Author(s):  
Hanna Boogaard ◽  
Katherine Walker ◽  
Aaron J Cohen
Keyword(s):  
Public Health ◽  
Air Pollution ◽  
Risk Factor ◽  
Health Risk ◽  
Disease Risk ◽  
Global Public Health ◽  
Middle Income ◽  
Mortality And Morbidity ◽  
Middle Income Countries ◽  
Health Risk Factor

Abstract Air pollution is now recognized by governments, international institutions and civil society as a major global public health risk factor. This is the result of the remarkable growth of scientific knowledge enabled by advances in epidemiology and exposure assessment. There is now a broad scientific consensus that exposure to air pollution increases mortality and morbidity from cardiovascular and respiratory disease and lung cancer and shortens life expectancy. Although air pollution has markedly declined in high-income countries, it was still responsible for some 4.9 million deaths in 2017, largely in low- and middle-income countries, where air pollution has increased over the past 25 y. As governments act to reduce air pollution there is a continuing need for research to strengthen the evidence on disease risk at very low and very high levels of air pollution, identify the air pollution sources most responsible for disease burden and assess the public health effectiveness of actions taken to improve air quality.

scholarly journals What is ‘antimicrobial resistance’ and why should anyone make films about it? Using ‘participatory video’ to advocate for community-led change in public health

2020 ◽  
Vol 17 (1) ◽  
pp. 85-107 ◽  
Author(s):  
Paul Cooke ◽  
Ashim Shrestha ◽  
Abriti Arjyal ◽  
Romi Giri ◽  
Nichola Jones ◽  
...  
Keyword(s):  
Public Health ◽  
Antimicrobial Resistance ◽  
World View ◽  
Power Relationships ◽  
Health Issues ◽  
Middle Income ◽  
Participatory Video ◽  
Mainstream Media ◽  
Middle Income Countries

In this article, we discuss the role of participatory video (PV) as a tool for developing community-level solutions to ‘Antimicrobial Resistance’ (AMR) in Nepal. In recent years, PV has become an ever more popular tool in development contexts for supporting communities in low and middle income countries to raise awareness of issues that they do not feel are adequately represented in mainstream media. One area of growing interest in this regard is public health. However, PV has not, to date, been used to address AMR, currently considered to be one of the biggest public health issues we face globally. Placing our project within the wider context of ‘participatory documentary’ practice, we examine the world-view presented in the films this project generated, a dimension of such projects that is, somewhat curiously perhaps, often overlooked, with commentators tending to focus on the process of delivering PV, rather than the final products made. Here we are particularly interested in questions of power and how a close reading of the texts produced highlights the complexity of the power relationships at work in these films, which, in turn, can allow us to reflect in new ways on the processes at work in the project.

scholarly journals The role of Environmental Health in preventing antimicrobial resistance in low- and middle-income countries

2021 ◽  
Vol 26 (1) ◽  
Author(s):  
David Musoke ◽  
Carol Namata ◽  
Grace Biyinzika Lubega ◽  
Filimin Niyongabo ◽  
Joviah Gonza ◽  
...  
Keyword(s):  
Public Health ◽  
Antimicrobial Resistance ◽  
Environmental Health ◽  
One Health ◽  
Personal Hygiene ◽  
Food Hygiene ◽  
Global Public Health ◽  
Middle Income ◽  
Middle Income Countries ◽  
Low And Middle Income

AbstractAntimicrobial resistance (AMR) is increasingly becoming a threat to global public health, not least in low- and middle-income countries (LMICs) where it is contributing to longer treatment for illnesses, use of higher generation drugs, more expenditure on antimicrobials, and increased deaths attributed to what should be treatable diseases. Some of the known causes of AMR include misuse and overuse of antimicrobials in both humans and animals, unnecessary use of antimicrobials in animals as growth promoters, and lack of awareness among the public on how to protect antimicrobials. As a result, resistant organisms are circulating in the wider environment, and there is a need to consider the One Health approach to minimise the continuing development of AMR. Environmental Health, specifically water, sanitation and hygiene (WASH), waste management, and food hygiene and safety, are key components of One Health needed to prevent the spread of antimicrobial-resistant microorganisms particularly in LMICs and reduce the AMR threat to global public health. The key Environmental Health practices in the prevention of AMR include: (1) adequate WASH through access and consumption of safe water; suitable containment, treatment and disposal of human excreta and other wastewater including from health facilities; good personal hygiene practices such as washing hands with soap at critical times to prevent the spread of resistant microorganisms, and contraction of illnesses which may require antimicrobial treatment; (2) proper disposal of solid waste, including the disposal of unused and expired antimicrobials to prevent their unnecessary exposure to microorganisms in the environment; and (3) ensuring proper food hygiene and safety practices, such as sale and consumption of animal products in which adequate antimicrobial withdrawal periods have been observed, and growing vegetables on unpolluted soil. Environmental Health is therefore crucial in the prevention of infectious diseases that would require antimicrobials, reducing the spread of resistant organisms, and exposure to antimicrobial residues in LMICs. Working with other professionals in One Health, Environmental Health Practitioners have a key role in reducing the spread of AMR including health education and promotion, surveillance, enforcement of legislation, and research.

Future Issues in Dissemination and Implementation Research

2017 ◽  
Author(s):  
Ross C. Brownson ◽  
Graham A. Colditz ◽  
Enola K. Proctor
Keyword(s):  
Public Health ◽  
Health Services ◽  
Implementation Research ◽  
Clinical Care ◽  
Dissemination And Implementation ◽  
Public Health Services ◽  
Middle Income ◽  
Middle Income Countries ◽  
Dissemination And Implementation Research ◽  
The Many

This chapter highlights just a sample of the many rich areas for dissemination and implementation research that will assist us in shortening the gap between discovery and practice, thus beginning to realize the benefits of research for patients, families, and communities. Greater emphasis on implementation in challenging settings, including lower and middle-income countries and underresourced communities in higher income countries will add to the lessons we must learn to fully reap the benefit of our advances in dissemination and implementation research methods. Moreover, collaboration and multidisciplinary approaches to dissemination and implementation research will help to make efforts more consistent and more effective moving forward. Thus, we will be better able to identify knowledge gaps that need to be addressed in future dissemination and implementation research, ultimately informing the practice and policies of clinical care and public health services.

An Overview of the Ethics of Injury in Public Health

2019 ◽  
pp. 597-603
Author(s):  
Adnan A. Hyder
Keyword(s):  
Public Health ◽  
Injury Prevention ◽  
Prevention And Control ◽  
Public Health Ethics ◽  
Ethical Challenges ◽  
Middle Income ◽  
Middle Income Countries ◽  
Health Ethics ◽  
Prompt Attention ◽  
And Control

This chapter briefly introduces ethics issues in injury prevention and control in low- and middle-income countries (LMICs), using a series of examples that prompt attention to the ethical principles of autonomy and justice. The chapter also introduces the section of The Oxford Handbook of Public Health Ethics dedicated to an examination of injury and public health ethics, with attention given to the complex ethical challenges arising in injury prevention and control in LMICs. The section’s two chapters discuss public health ethics issues arising in the prevention and control of unintentional injuries and intentional injuries, respectively. Those chapters define a set of ethics issues within international injury work and provide an initial analysis of the nature of those ethics issues, their specificity, and potential pathways for addressing them.

scholarly journals Approaches to motivate physicians and nurses in low- and middle-income countries: a systematic literature review

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Jaya Gupta ◽  
Mariya C. Patwa ◽  
Angel Khuu ◽  
Andreea A. Creanga
Keyword(s):  
Systematic Review ◽  
Randomized Trial ◽  
Health Worker ◽  
Work Motivation ◽  
Health Workers ◽  
Trial Group ◽  
Middle Income ◽  
Group Design ◽  
Middle Income Countries ◽  
Worker Motivation

AbstractPoor health worker motivation, and the resultant shortages and geographic imbalances of providers, impedes the provision of quality care in low- and middle-income countries (LMICs). This systematic review summarizes the evidence on interventions used to motivate health workers in LMICs. A standardized keyword search strategy was employed across five databases from September 2007 -September 2017. Studies had to meet the following criteria: original study; doctors and/or nurses as target population for intervention(s); work motivation as study outcome; study design with clearly defined comparison group; categorized as either a supervision, compensation, systems support, or lifelong learning intervention; and conducted in a LMIC setting. Two independent reviewers screened 3845 titles and abstracts and, subsequently, reviewed 269 full articles. Seven studies were retained from China (n = 1), Ghana (n = 2), Iran (n = 1), Mozambique (n = 1), and Zambia (n = 2). Study data and risk of bias were extracted using a standardized form. Though work motivation was the primary study outcome, four studies did not provide an outcome definition and five studies did not describe use of a theoretical framework in the ascertainment. Four studies used a randomized trial—group design, one used a non-randomized trial—group design, one used a cross-sectional design, and one used a pretest–posttest design. All three studies that found a significant positive effect on motivational outcomes had a supervision component. Of the three studies that found no effects on motivation, two were primarily compensation interventions and the third was a systems support intervention. One study found a significant negative effect of a compensation intervention on health worker motivation. In conducting this systematic review, we found there is limited evidence on successful interventions to motivate health workers in LMICs. True effects on select categories of health workers may have been obscured given that studies included health workers with a wide range of social and professional characteristics. Robust studies that use validated and culturally appropriate tools to assess worker motivation are greatly needed in the Sustainable Development Goals era.

scholarly journals The impact of COVID-19 on the care of people living with noncommunicable diseases in low- and middle-income countries: an online survey of physicians and pharmacists in nine countries

2021 ◽  
Vol 22 ◽  
Author(s):  
Chris Bullen ◽  
Jessica McCormack ◽  
Amanda Calder ◽  
Varsha Parag ◽  
Kannan Subramaniam ◽  
...  
Keyword(s):  
Public Health ◽  
Healthcare Workers ◽  
Online Survey ◽  
World Health ◽  
Noncommunicable Diseases ◽  
Middle Income ◽  
Middle Income Countries ◽  
Health Measures ◽  
The Impact ◽  
Low And Middle Income

Abstract Background: The global COVID-19 pandemic has disrupted healthcare worldwide. In low- and middle-income countries (LMICs), where people may have limited access to affordable quality care, the COVID-19 pandemic has the potential to have a particularly adverse impact on the health and healthcare of individuals with noncommunicable diseases (NCDs). A World Health Organization survey found that disruption of delivery of healthcare for NCDs was more significant in LMICs than in high-income countries. However, the study did not elicit insights into the day-to-day impacts of COVID-19 on healthcare by front-line healthcare workers (FLHCWs). Aim: To gain insights directly from FLHCWs working in countries with a high NCD burden, and thereby identify opportunities to improve the provision of healthcare during the current pandemic and in future healthcare emergencies. Methods: We recruited selected frontline healthcare workers (general practitioners, pharmacists, and other medical specialists) from nine countries to complete an online survey (n = 1347). Survey questions focused on the impact of COVID-19 pandemic on clinical practice and NCDs; barriers to clinical care during the pandemic; and innovative responses to the many challenges presented by the pandemic. Findings: The majority of FLHCWs responding to our survey reported that their care of patients had been impacted both adversely and positively by the public health measures imposed. Most FLHCs (95%) reported a deterioration in the mental health of their patients. Conclusions: Continuity of care for NCDs as part of pandemic preparedness is needed so that chronic conditions are not exacerbated by public health measures and the direct impacts of the pandemic.

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