Publications by authors named "Melanie Jansen"

Paediatric Intensive Care Units (PICU) are complex interdisciplinary environments where challenging, high stakes decisions are frequently encountered. We assert that appropriate decisions are more likely to be made if the decision-making process is comprehensive, reasoned, and grounded in thoughtful deliberation. Strategies to overcome barriers to high quality decision-making including, cognitive and implicit bias, group think, inadequate information gathering, and poor quality deliberation should be incorporated.

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This paper provides a new rationale for equating brain death with the death of the human organism, in light of well-known criticisms made by Alan D Shewmon, Franklin Miller and Robert Truog and a number of other writers. We claim that these criticisms can be answered, but only if we accept that we have slightly redefined the concept of death when equating brain death with death simpliciter. Accordingly, much of the paper defends the legitimacy of redefining death against objections, before turning to the specific task of defending a new rationale for equating brain death with death as slightly redefined.

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Objective: This qualitative study explores whether Australian mass casualty and disaster plans explicitly acknowledge or implicitly draw upon ethical principles.

Methods: Federal, state and territory governmental websites were searched to identify mass casualty incident and/or disaster plans. The authors examined the documents to identify whether ethical principles were overtly stated or implied, and what those values or principles were.

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Are all children extracorporeal membrane oxygenation (ECMO) candidates? Navigating ECMO decisions represents an enormous challenge in pediatric critical care. ECMO cannulation should not be a default option as it will not confer benefit for "all" critically ill children; however, "all" children deserve well-considered decisions surrounding their ECMO candidacy. The complexity of the decision demands a systematic, "well-reasoned" and "dynamic" approach.

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Introduction: Trauma causes 40% of child deaths in high-income countries, with haemorrhage being a leading contributor to death in this population. There is a growing recognition that fibrinogen and platelets play a major role in trauma-induced coagulopathy (TIC) but the exact physiological mechanisms are poorly understood.

Methods And Analysis: This is a prospective multicentre, open-label, randomised, two-arm parallel feasibility study conducted in the emergency departments, intensive care units and operating theatres of participating hospitals.

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Rationing in health care is controversial, and even more so in pediatrics. Children are an inherently vulnerable group because they are reliant on their parents and caregivers to make decisions in their best interests and have no political voice. Historically, there has been general acceptance of the need to ration healthcare at a systems level, however there is controversy over whether healthcare professionals should be involved in rationing at the bedside.

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Ethical climate (EC) has been broadly described as how well institutions respond to ethical issues. Developing a tool to study and evaluate EC that aims to achieve sustained improvements requires a contemporary framework with identified relevant drivers. An extensive literature review was performed, reviewing existing EC definitions, tools and areas where EC has been studied; ethical challenges and relevance of EC in contemporary paediatric intensive care (PIC); and relevant ethical theories.

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On March, 24, 2020, 818 cases of COVID-19 had been reported in New South Wales, Australia, and new cases were increasing at an exponential rate. In anticipation of resource constraints arising in clinical settings as a result of the COVID-19 pandemic, a working party of ten ethicists (seven clinicians and three full-time academics) was convened at the University of Sydney to draft an ethics framework to support resource allocation decisions. The framework guides decision-makers using a question-and-answer format, in language that avoids philosophical and medical technicality.

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The global 2019 coronavirus disease (COVID-19) pandemic has led to major challenges in clinical decision making when the demand for intensive care exceeds local capacity. In order to promote consistent, transparent, objective and ethical decision making, the Australian and New Zealand Intensive Care Society (ANZICS) formed a committee to urgently develop guidelines outlining key principles that should be utilised during the pandemic. This guidance is intended to support the practice of intensive care specialists during the COVID-19 pandemic and to promote the development of local admission policies that should be endorsed by health care organisations and relevant local authorities.

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Objective: Haemorrhage in paediatric trauma remains a significant cause of morbidity and mortality. Over recent years there has been increasing attention to the role of fibrinogen in traumatic haemorrhage and the association of low fibrinogen levels with poor patient outcomes. In addition, there has been a move towards using viscoelastic haemostatic assays (VHAs) to rapidly assess coagulation status and guide clinicians in the replacement of coagulation factors, including fibrinogen.

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The purpose of this Review is to provide evidence for why gender equality in science, medicine, and global health matters for health and health-related outcomes. We present a high-level synthesis of global gender data, summarise progress towards gender equality in science, medicine, and global health, review the evidence for why gender equality in these fields matters in terms of health and social outcomes, and reflect on strategies to promote change. Notwithstanding the evolving landscape of global gender data, the overall pattern of gender equality for women in science, medicine, and global health is one of mixed gains and persistent challenges.

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In recent decades, evidence-based medicine has become one of the foundations of clinical practice, making it necessary that healthcare practitioners develop keen critical appraisal skills for scientific papers. Worksheets to guide clinicians through this critical appraisal are often used in journal clubs, a key part of continuing medical education. A similar need is arising for health professionals to develop skills in the critical appraisal of medical ethics papers.

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The Declaration of Geneva was recently revised to emphasize patient autonomy and the importance of clinicians sharing medical knowledge. This reflects the welcome evolution of the doctor-patient relationship from one of paternalism to more informed, shared decision-making. Unfortunately, there is an increasing trend for clinicians to avoid making recommendations, instead providing a "menu" of care options from which patients and families must choose.

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Aim: To evaluate a paediatric clinical ethics service incorporating both normative and empirical analysis.

Methods: Section 1: Review of consensus guidelines to identify emerging standards for clinical ethics services (CES) and evaluation of the service in relation to these. Section 2: Description of service activity data.

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In this paper, we present two grounds for arguing that abortion should be decriminalised. First, we consider the implications of the fact that the long-standing ethical debate concerning the morality of abortion has to date proven intractable. We maintain that because the philosophical literature has failed to demonstrate conclusively that views either for or against abortion's moral acceptability are false, the matter remains at a stalemate in terms of rational debate, contributing to the ongoing absence of political and popular consensus about the issue in our society.

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Objectives: To quantify the presence, purpose, function, governance and funding of clinical ethics services (CES) in tertiary paediatric hospitals in Australia and New Zealand.

Design Setting And Participants: A descriptive, quantitative survey was conducted across eight paediatric hospitals.

Main Outcome Measures: Responses from survey questions on the presence, purpose, function, governance and funding of the CES.

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Australia's punitive policy towards people seeking asylum deliberately causes severe psychological harm and meets recognised definitions of torture. Consequently, there is a tension between doctors' obligation not to be complicit in torture and doctors' obligation to provide best possible care to their patients, including those seeking asylum. In this paper, we explore the nature of complicity and discuss the arguments for and against a proposed call for doctors to boycott working in immigration detention.

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Background: Most potentially preventable haemorrhagic deaths occur within 6 h of injury. Conventionally, blood component therapy delivery is measured by 24-h cumulative totals and ratios. The study aim was to examine the effect of a massive transfusion protocol (MTP) on early (6 h) balanced component therapy.

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We report two cases of spotted black snake (Pseudechis guttatus) envenoming. One patient experienced localised burning pain around the bite and developed nausea, vomiting, diarrhoea, upper abdominal cramping and diaphoresis. He was treated with intravenous fluids and antiemetics, but no antivenom, and was discharged 23 hours after the bite.

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