Uncertainty is pervasive in ecology where the difficulties of dealing with sources of uncertainty are exacerbated by variation in the system itself. Attempts at classifying uncertainty in ecology have, for the most part, focused exclusively on epistemic uncertainty. In this paper we classify uncertainty into two main categories: epistemic uncertainty (uncertainty in determinate facts) and linguistic uncertainty (uncertainty in language). We provide a classification of sources of uncertainty under the two main categories and demonstrate how each impacts on applications in (...) ecology and conservation biology. In particular, we demonstrate the importance of recognizing the effect of linguistic uncertainty, in addition to epistemic uncertainty, in ecological applications. The significance to ecology and conservation biology of developing a clear understanding of the various types of uncertainty, how they arise and how they might best be dealt with is highlighted. Finally, we discuss the various general strategies for dealing with each type of uncertainty and offer suggestions for treating compounding uncertainty from a range of sources. (shrink)

BackgroundHuman embryonic stem cells are currently used for developing treatment against Parkinson’s disease (PD). However, the use of ES cells is surrounded with moral concerns. Research regarding the public's attitudes can form an important basis for policymaking. The aim was to explore the perceptions of the public on using donated human embryos for developing treatment of Parkinson’s Disease.MethodsSemi-structured individual qualitative interviews were conducted with 11 members of the general population in Sweden. Interviews were analyzed with thematic content analyses.ResultsFour (...) categories and additional sub-categories; Different views on the embryo requires delicacy, Using embryos to treat Parkinson’s disease, Doing things in the right way, and Communication, media, and public opinion. In general, respondents were positive towards the usage of embryotic stem cells to treat PD, but the usage were conditioned and specific terms were demanded. Informed consent from both donors were required and delicacy and sensitivity when working with embryos were needed.ConclusionsIt was perceived better to use surplus embryos to treat PD increase is than to discard them, also among those who perceived the embryo as “a potential life.” The participants raised several conditions under usage for treatment should be allowed. Even if the embryos otherwise are going to be discarded, usage requires informed consent from the donating couples. (shrink)

BackgroundThere has been no in-depth research of public attitudes on withholding or withdrawing life-prolonging treatment, euthanasia, assisted suicide and physician assisted suicide in Croatia. The aim of this study was to examine these attitudes and their correlation with sociodemographic characteristics, religion, political orientation, tolerance of personal choice, trust in physicians, health status, experiences with death and caring for the seriously ill, and attitudes towards death and dying. MethodsA cross-sectional study was conducted on a three-stage random sample of adult citizens (...) of the Republic of Croatia, stratified by regions, counties, and locations within those counties. In addition to descriptive statistics, ANOVA and Chi-square tests were used to determine differences, and factor analysis, correlation analysis and multiple regression analysis for data analysis.Results38.1% of the respondents agree with granting the wishes of dying people experiencing extreme and unbearable suffering, and withholding life-prolonging treatment, and 37.8% agree with respecting the wishes of such people, and withdrawing life-prolonging treatment. 77% of respondents think that withholding and withdrawing procedures should be regulated by law because of the fear of abuse. Opinions about the practice and regulation of euthanasia are divided. Those who are younger and middle-aged, with higher levels of education, living in big cities, and who have a more liberal worldview are more open to euthanasia. Assisted suicide is not considered to be an acceptable practice, with only 18.6% of respondents agreeing with it. However, 40.1% think that physician assisted suicide should be legalised. 51.6% would support the dying person’s autonomous decisions regarding end-of-life procedures.ConclusionsThe study found low levels of acceptance of withholding or withdrawing life-prolonging treatment, euthanasia, assisted suicide and physician assisted suicide in Croatia. In addition, it found evidence that age, level of education, political orientation, and place of residence have an impact on people’s views on euthanasia. There is a need for further research into attitudes on different end-of-life practices in Croatia. (shrink)

Understanding Eating Disorders is an original contribution to the field of healthcare ethics. It develops a new theory concerning the moral basis of eating disorders, and places such disorders for the first time at the centre of philosophical discourse. The book explores the relationship that people have with food and their own body by looking at genetics and neuro-physiology, sociology and family studies, clinical psychology and psychiatry, and frames abnormal eating at the extreme of a spectrum of normal behaviours, directed (...) by moral values. Giordano argues that abnormal eating is not a psycho-pathological phenomenon, but the coherent implementation of ordinary moral values with a long tradition in Western culture. The book also contains a detailed analysis of UK legislation, accompanied by a timely critique of the law on treatment of mental disorders in general and of eating disorders in particular. (shrink)

Each of the antiretroviral drugs that are currently used to stop the progression of HIV infection causes its own specific side effects. Despite the expansion, multiplication, and simplification of treatment options over the past decade, side effects continue to affect people living with HIV. Yet, we see a clear disconnect between the way side effects are normalized, routinized, and framed in clinical practice and the way they are experienced by people living with HIV. This paper builds on the premise (...) that new approaches are needed to understand side effects in a manner that is more reflective of the subjective accounts of people living with HIV. Drawing on the work of Deleuze and Guattari, it offers an original application of the theory of ‘assemblage’. This theory offers a new way of theorizing side effects, and ultimately the relationship between the body and antiretroviral drugs (as technologies). Combining theory with examples derived from empirical data, we examine the multiple ways in which the body connects not only to the drugs but also to people, things, and systems. Our objective is to illustrate how this theory dares us to think differently about side effects and allows us to originally (re)think the experience of taking antiretroviral drugs. (shrink)

The decision of the High Court in Bell v Tavistock has excited considerable discussion about lawful consent for puberty-blocking drug treatment for children with gender dysphoria. The present paper draws attention to a wider question that surfaces through this case: is informed decision-making an adequate practical tool for seeking and obtaining patients’ consent for medical treatment? Informed decision-making engages the premises of the rational choice theory: that people will have well-crystallised health goals; and, if they are provided with (...) sufficient information about medical treatments, then they will be able to choose the treatment that satisfies their goals. Whilst appealing, the informed decision-making paradigm is assailed by various fallacies, which apply not only to children but also to adults. In Bell v Tavistock, the High Court seems to have recognised such fallacies, and it rejected informed decision-making as an adequate tool for consent from children with gender dysphoria. Similar considerations apply to adults in various situations. Thus, Bell v Tavistock can be seen as an attempt to refine the views on the consent that were expressed by the Supreme Court in Montgomery. It can be inferred that the Supreme Court did recognise the limitations of informed decision-making, but it did not develop this point. Further work is required to formulate an adequate model of decision-making, and Bell v Tavistock serves as a useful reminder to rethink informed decision-making as the device for consent. (shrink)

A large part of the debate around the right to refuse life-prolonging treatment of anorexia nervosa sufferers centers on the issue of competence. Whether or not the anorexic should be allowed to refuse life-saving treatment does not depend solely or primarily on competence. It also depends on whether the anorexic’s suffering is bearable or tractable, and on the degree of involvement of the family in the therapeutic process. Anorexics could be competent to refuse lifesaving treatment (Giordano 2008). (...) However, the anorexic’s refusal of life-saving treatment should not be respected purely because it is a competent decision. In fact, anorexia has two characteristics that weaken the strength of the principle .. (shrink)

To the woman, God said, “I will greatly multiply your pain in child bearing; in pain you shall bring forth children, yet your desire shall be for your husband, and he shall rule over you.”Genesis 3:16There is now a well-established body of literature documenting the pervasive inadequate treatment of pain in this country. There have also been allegations, and some data, supporting the notion that women are more likely than men to be undertreated or inappropriately diagnosed and treated for (...) their pain.One particularly troublesome study indicated that women are more likely to be given sedatives for their pain and men to be given pain medication. Speculation as to why this difference might exist has included the following: Women complain more than men; women are not accurate reporters of their pain; men are more stoic so that when they do complain of pain, “it's real”; and women are better able to tolerate pain or have better coping skills than men. (shrink)

Simona Giordano presents the first full philosophical study of ethical issues in the treatment of anorexia and bulimia nervosa. Beginning with a comprehensive analysis of these conditions and an exploration of their complex causes, she then proceeds to address legal and ethical dilemmas such as a patient's refusal of life-saving treatment. Illustrated with many case-studies, Understanding Eating Disorders is an essential tool for anyone working with sufferers of these much misunderstood conditions, and for all those ethicists, lawyers, and (...) medical practitioners engaged with the widely relevant issues they raise. (shrink)

It is widely acknowledged that the HIV and AIDS pandemic is a global emergency and that cheap, effective treatment should be provided for as many people as possible worldwide. But there are many challenges to rolling out antiretroviral treatment in resource-poor settings. These include the cost of drugs, sustaining their supply and distribution, the complexity of treatment regimens, selection of patients for treatment, shortage of medical and nursing personnel, inadequacy of healthcare facilities, the need for uninterrupted, (...) lifelong treatment, and monitoring for drug resistance. Great efforts, nationally and internationally, are required to meet these challenges. (shrink)

Can heroin addicts give consent to research on trials in which heroin is prescribed to them? Analyses of addicts and informed consent have been objects of debate in several articles. Informed consent requires the agent not only to be competent but also to give consent voluntarily. This has been questioned because of alleged features of heroin addiction. Until recently the discussion has focused on heroin addicts' desires for heroin, whether these are irresistible and thus pose a problem for giving consent. (...) Still, in light of empirical evidence, there seems to be a consensus more or less that the problem is not whether the addicts can resist their desire for heroin. A recent article concentrates specifically on heroin addicts' false assumptions of options and voluntariness. We argue that the prevailing framing of the options in this discussion in terms of heroin and access to it is problematic. The way in which the options are typically laid out suggests an assumption that participation in the research is allegedly based on the addicts' views on using the drug. We argue that this way of presenting the options is, first, a mismatch to the studies carried out and, second, symptomatic of potential misconceptions about heroin addiction and addicts. Furthermore, we also suggest that the account of voluntariness needs to be realistic in order for subjects to be able to give consent voluntarily in actual situations, and for medical research to carry out studies on improving outcomes in addiction treatment in an ethical way. (shrink)

Previous research has identified a relationship between acts of cruelty to animals other than humans and involvement in other forms of antisocial behavior. The current study sought to extend these findings by examining this relationship among a sample of college students using a self-report delinquency methodology. In addition, the current study explored the relationship between a history of observing or engaging in acts of animal cruelty and attitudes of sensitivity/concern regarding the treatment of nonhuman animals. College students enrolled in (...) an Introduction to Psychology course comprised the sample. Results indicated that those participants who observed acts of animal cruelty and those who participated in acts of animal cruelty had higher scores on a self-report delinquency scale than did those who had never observed or participated in acts of animal cruelty. Observation of acts of animal cruelty interacted with sex to predict attitudes toward the treatment of animals. Observation of animal cruelty and par ticipation in animal cruelty affected delinquency scores independently. The current study discusses implications and directions for future research. (shrink)

In this paper I criticize the claim that fair trade entails a commitment to an ideal of formal equality according to which all members of the trade regime are to receive and offer equal, or uniform, treatment. I first elaborate on the idea of formal equality and its rationales, identify several positive arguments for departing from formal equality, and respond to a number of objections to “special and differential treatment” for poor countries. I then consider in more detail (...) one specific element of formal equality in the trade regime, namely, the principle of reciprocity. Several distinct reciprocity principles are identified, none of which, I argue, should be regarded as a requirement of fairness. Next I consider a more recent interpretation of formal equality that requires trading countries to “harmonize” domestic laws and policies. I argue that harmonization is not required by fairness. (shrink)

Volume 19, Issue 6, June 2019, Page W5-W9.

In this critical, feminist account of the management of intersex conditions under 2006's controversial “Disorders of Sex Development” (DSD) treatment model, I argue that like the “Optimal Gender of Rearing” (OGR) treatment model it replaced, DSD aims at securing a cisgendered future for the intersex patient, referring to a normalized trajectory of development across the lifespan in which multiple sexed, gendered, and sexual characteristics remain in “coherent” alignment. I argue this by critically analyzing two ways that intersex management (...) has changed between OGR and DSD: 1) regarding sex‐assignment recommendations for three patient populations and, 2) with the prenatal treatment of pregnant individuals at risk of conceiving a fetus with congenital adrenal hyperplasia with the steroid hormone dexamethasone. I conclude that like OGR before it, DSD also unjustifiably presumes that typical genitalia are necessary for cisgendered development. However, unlike OGR, it appeals to the empirically inadequate, theoretically suspect, and biologically determinist model of gender development known as brain‐organization theory. Given this, I conclude that the treatment of intersex people under DSD continues to be driven by problematically heterosexist and transphobic assumptions regarding the value and normalcy of cisgendered life, while practically and discursively constituting it as such. (shrink)

Infants are unable to make their own decisions or express their own wishes about medical procedures and treatments. They rely on surrogates to make decisions for them. Who should be the decision-maker when an infant’s biological parents are also minors? In this paper, we analyse a case in which the biological mother is a child. The central questions raised by the case are whether minor parents should make medical decisions on behalf of an infant, and if so, what are the (...) limits to this decision-making authority? In particular, can they refuse treatment that might be considered best for the infant? We examine different ethical arguments to underpin parental decision-making authority; we argue that provided that minor parents are capable of fulfilling their parental duties, they should have a right to make medical decisions for their infant. We then examine the ethical limits to minor parents’ decision-making authority for their children. We argue that the restricted authority that teenagers are granted to make medical decisions for themselves looks very similar to the restricted autonomy of all parents. That is, they are permitted to make choices, but not harmful choices. Like all parents, minor parents must not abuse or neglect their children and must also promote their welfare. They have a moral right to make medical decisions for their infants within the same ‘zone of parental discretion’ that applies to adult parents. We conclude that adult and minor parents should have comparable decision-making authority for their infants. (shrink)

Aid‐in‐dying laws in the United States have two important restrictions. First, only patients who are terminally ill, defined as having a prognosis of six months or less to live, qualify. Second, at the time the patients take the lethal medication, they must be competent to make medical decisions. This means that an advance directive requesting aid in dying for a later time when the patient lacks decision‐making capacity would be invalid. However, many people are more concerned about avoiding living into (...) severe dementia for years—a time when they will lack decision‐making capacity—than they are about preventing suffering or the loss of dignity or autonomy for a few months at the end of life.Gillian Bennett is an example of someone determined not to live into severe dementia. She opted for preemptive suicide in 2014, explaining why in a letter she posted online: “Every day I lose bits of myself, and it’s obvious that I am heading toward the state that all dementia patients eventually get to: not knowing who I am and requiring full‐time care.”A major problem with Bennett’s solution, however, is that the individual is likely thereby to be giving up some “good time.” A legal alternative to preemptive suicide is to create an advance directive stating the circumstances under which one wants not to receive any lifesaving or life‐sustaining treatment, even the most basic and noninvasive. This option is our focus in this paper: how to create effective advance directives to avoid living into severe dementia. To be relevant to progressive dementia, the directive would need to state what kinds of care should be withheld and when. At the same time, advance directives for severe dementia face serious challenges. Before addressing these, we review the normative force of directives themselves. (shrink)

A theorem on the extendability of certain subsets of a Boolean algebra to ultrafilters which preserve countably many infinite meets (generalizing Rasiowa-Sikorski) is used to pinpoint the mechanism of the Barwise proof in a way which bypasses the set theoretical elaborations.

The neuropsychoanalytic approach solves important aspects of how to use our understanding of the brain to treat patients. We describe the neurobiology underlying motivation for healthy behaviors and psychopathology. We have updated Freud’s original concepts of drive and instinct using neuropsychoanalysis in a way that conserves his insights while adding information that is of use in clinical treatment. Drive (Trieb) is a pressure to act on an internal stimulus. It has a motivational energic source, an aim, an object, and (...) is terminated by the satisfaction of a surge of serotonin. An instinct (Instinkt) is an inherited pattern of behavior that varies little from species to species. Drives are created by internal/ventral brain factors. Instincts require input from the outside that arrive through dorsal brain structures. In our model unpleasure is the experience of unsatisfied drives while pleasure if fueled by a propitious human environment. Motivational concepts can be used guide clinical work. Sometimes what had previously described psychoanalytically as, “Internal conflict,” can be characterized neurobiologically as conflicts between different motivational systems. These motivational systems inform treatment of anxiety and depression, addiction in general and specific problems of opioid use disorder. Our description of motivation in addictive illness shows that the term, “reward system,” is incorrect, eliminating a source of stigmatizing addiction by suggesting that it is hedonistic. Understanding that motivational systems that have both psychological and brain correlates can be a basis for treating various disorders. Over many papers the authors have described the biology of drives, instincts, unpleasure and pleasure. We will start with a summary of our work, then show its clinical application. (shrink)

Despite extinction-based processes demonstrating efficacy in the animal extinction and human anxiety literatures, extinction for substance use disorders has shown poor efficacy. Reasons for this lack of success include common threats to extinction, such as renewal and reinstatement. In recent decades, research on mindfulness for SUD has flourished, and a key aspect of these mindfulness-based interventions includes teaching individuals to stay present with whatever experience they have, even if unpleasant, without trying to change/escape/avoid it. Similarly, CET teaches individuals to not (...) escape/avoid conditioned responses by engaging in drug use behavior. This paper discusses how mindfulness-based research and practices could positively influence CET through future research, with the long-term goal of improving SUD treatment. (shrink)

Since 1980, the number of twin births in the United States has increased 76 percent, and the number of triplets or higher‐order multiples has increased over 400 percent. These increases are due in part to increased maternal age, which is associated with spontaneous twinning. But the primary reason for these increases is that more and more people are undergoing fertility treatment. Despite an emerging (but not absolute) consensus in the medical literature that multiples, including twins, should be a far (...) less frequent outcome of fertility treatment, American clinicians currently practice fertility medicine in ways likely to result in twins and, occasionally, triplets—often, they tell us, at the request of their patients. At first blush, one might conclude that these practice patterns show that patients and their doctors have weighed the risks associated with twins against the benefits of swiftly completing their families and decided that the risks are worth taking. That is, their requests for twins must represent their free and informed choices. But there are reasons to be skeptical of this interpretation, including that the preferences of many patients seem to be very strongly shaped, if not sometimes completely constrained, by concerns about costs—costs that mainly result from the routine exclusion of in vitro fertilization from health insurance coverage. It is quite possible, we believe, that these cost concerns actually undermine the autonomy of fertility patients, pushing many of them to take risks with their health and the health of their hoped‐for future children. (shrink)

The majority of women who freeze their eggs for non-medical or social reasons, commonly referred to as elective egg freezing (EEF), do not eventually utilize their frozen eggs. This would result in an accumulated surplus of unused frozen eggs in fertility clinics worldwide, which represents a promising source of donation to infertile women undergoing IVF treatment. Rigorous and comprehensive counseling is needed, because the process of donating one’s unused surplus frozen eggs involves complex decision-making. Prospective EEF donors can be (...) broadly categorized into those who have achieved motherhood and those who remained childless and have given up on motherhood aspirations. A two-step systematic counseling protocol is proposed. Firstly, it is imperative to verify and ensure that these women do not want to conceive any children with their surplus frozen eggs before proceeding with further counseling and signing of consent forms. Secondly, various motivating and dissuading factors in the donation of unused surplus frozen eggs should then be comprehensively discussed with egg freezers to facilitate informed decision-making. Key motivating factors for donation include reciprocity in wanting to share the joys of motherhood among egg freezers who already have children, goodwill to help others in need, and avoiding the wastage of surplus frozen eggs after expending so much money, time, and effort. Key dissuading factors include fear of accidental incest between natural and unknown donor-conceived offspring, as well as apprehension of unexpected future contact with unknown donor-conceived offspring due to either donor anonymity being abolished in their jurisdiction or widespread consumer DNA testing. (shrink)

This volume presents a number of controversial cases of enforced medical treatment from around the globe, providing for the first time a common, biopolitcal framework for all of them. Bringing together all these real cases guarantees that a new, more complete understanding of the topic will be within grasp for readers unacquainted with the aspects involved in these cases. On the one hand, readers interested mainly in the legal and medical dimensions of cases like those considered will benefit from (...) the explanation of the biopolitical framework within which each case develops. On the other hand, those focusing on only one of the situations presented here will find the parallels between the cases an interesting expansion of the complexity of the problem. Despite the book's ambitious goal, for those willing to use it as supplemental material or interested in only one of the cases, the chapters can function as self-standing pieces to be read separately. This volume will be a valuable tool for both academics and professionals. Bioethicists in both the analytic and continental traditions, will find the book interesting for not only the specific concepts and issues considered, but also for its constructive bridging of the two schools of thought. In addition to philosophers, the structure of this work will also appeal to lawyers, doctors, human rights activists, and anyone concerned in the most disparate way with real-life cases of enforced medical treatment. (shrink)

In this issue of the Hastings Center Report, Joshua Rager and Peter Schwartz suggest using opioid treatment agreements as public health monitoring tools to inform patients about “the requirements entailed by undergoing opioid therapy,” rather than as contractual agreements to alter patients’ individual behavior or to benefit them directly. Because Rager and Schwartz's argument presents suspected OTA violations as a justification to stop providing opioids yet does not highlight the broader epistemic and systemic context within which clinicians prescribe these (...) medications, their proposal may perpetuate a climate of distrust and stigmatization without correcting systemic factors that may have placed patients and others at risk in the first place. Given the context of epistemic uncertainty regarding opioid safety and efficacy, insufficient training for opioid prescribers, and inadequate patient education, I propose replacing OTAs, which have a narrow focus on patient behaviors, with opioid treatment plans, which would promote mutual, collaborative, and shared decision-making on the most appropriate pain management program. An OTP can be ethically justified as a tool to prevent and treat iatrogenic addiction under a specific paradigm—one that adopts a default position of professional epistemic humility and holds all collaborative parties accountable in chronic pain management. (shrink)

Comparing mortuary rituals across 57 representative cultures extracted from the Human Relations Area Files, this paper demonstrates that kin of the deceased engage in behaviours to prepare the deceased for disposal that entail close and often prolonged contact with the contaminating corpse. At first glance, such practices are costly and lack obvious payoffs. Building on prior functionalist approaches, we present an explanation of corpse treatment that takes account of the unique adaptive challenges entailed by the death of a loved (...) one. We propose that intimate contact with the corpse provides the bereaved with extensive veridical cues of death, thereby facilitating acceleration of a grieving process that serves to recategorize the deceased as no longer a relationship partner, opening the door to relationship replacement and a return to social functioning. The benefits of exposure to such cues are tempered by the costs of exposure to cues of disease risk, a balance that in part explains the relative rarity of highly invasive mortuary practices that exacerbate the latter factor. We conclude by discussing implications of our model for contemporary mortuary practices in the developed world. (shrink)

First published in 1924, this book examines one of the main philosophical debates of the period. Focusing on Kant’s proof of causality, A.C. Ewing promotes its validity not only for the physical but also for the "psychological" sphere. The subject is of importance, for the problem of causality for Kant constituted the crucial test of his philosophy, the most significant of the Kantian categories. The author believes that Kant’s statement of his proof, while too much bound up with other parts (...) of his particular system of philosophy, may be restated "in a form which it can stand by itself and make a good claim for acceptance on all schools of thought". (shrink)

This article explores the links between our roles as academics, advocates, and activists, focusing on our research on treatment decisions for patients in vegetative and minimally conscious states. We describe how our work evolved from personal experience through traditional social science research to public engagement activities and then to advocacy and activism. We reflect on the challenges we faced in navigating the relationship between our research, advocacy, and activism, and the implications of these challenges for our research ethics and (...) methodology—giving practical examples of how we worked with research participants, wrote up case studies and developed interventions into legal debates. We also address the implications of the impact agenda—imposed by the British Research Excellence Framework— for our actions as scholar‐activists. Finally, we ask how practicing at the borders of academia, advocacy, and activism can inform research—helping to contextualize, sensitize, and engage theory with practice, leading to a more robust analysis of data and its implications, and helping to ensure a dialogue between research, theory, lived experience, front‐line practice, law, and public policy. (shrink)

Kant's theory of animals is based on his belief that animals have presentations and consciousness and in this are like human beings. When we abuse animals then we are more likely to abuse human beings. But animals are organic beings that have internal purposiveness and hence are ends for which other things are means. In this limited sense animals have intrinsic value.

BackgroundAssessment of capacity to consent to treatment is an important legal and ethical issue in daily medical practice. In this study we carefully evaluated the capacity to consent to treatment in patients admitted to an acute medical ward using an assessment by members of the medical team, the specific Silberfeld's score, the MMSE and an assessment by a senior psychiatrist.MethodsOver a 3 month period, 195 consecutive patients of an internal medicine ward in a university hospital were included and (...) their capacity to consent was evaluated within 72 hours of admission.ResultsAmong the 195 patients, 38 were incapable of consenting to treatment (unconscious patients or severe cognitive impairment) and 14 were considered as incapable of consenting by the psychiatrist (prevalence of incapacity to consent of 26.7%). Agreement between the psychiatrist's evaluation and the Silberfeld questionnaire was poor (sensitivity 35.7%, specificity 91.6%). Experienced clinicians showed a higher agreement (sensitivity 57.1%, specificity 96.5%). A decision shared by residents, chief residents and nurses was the best predictor for agreement with the psychiatric assessment (sensitivity 78.6%, specificity 94.3%).ConclusionPrevalence of incapacity to consent to treatment in patients admitted to an acute internal medicine ward is high. While the standardized Silberfeld questionnaire and the MMSE are not appropriate for the evaluation of the capacity to consent in this setting, an assessment by the multidisciplinary medical team concurs with the evaluation by a senior psychiatrist. (shrink)

BackgroundThis paper investigates the content of Australian policies that address withholding or withdrawing life-sustaining treatment to analyse the guidance they provide to doctors about the allocation of resources.MethodsAll publicly available non-institutional policies on withholding and withdrawing life-sustaining treatment were identified, including codes of conduct and government and professional organization guidelines. The policies that referred to resource allocation were isolated and analysed using qualitative thematic analysis. Eight Australian policies addressed both withholding and withdrawing life-sustaining treatment and resource allocation.ResultsFour (...) resource-related themes were identified: doctors’ ethical duties to consider resource allocation; balancing ethical obligations to patient and society; fair process and transparent resource allocation; and legal guidance on distributive justice as a rationale to limit life-sustaining treatment.ConclusionOf the policies that addressed resource allocation, this review found broad agreement about the existence of doctors’ duties to consider the stewardship of scarce resources in decision-making. However, there was disparity in the guidance about how to reconcile competing duties to patient and society. There is a need to better address the difficult and confronting issue of the role of scarce resources in decisions about life-sustaining treatment. (shrink)