The Journal of medicine and philosophy
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Scientific authority and physician authority are both challenged by Thomas Kuhn's concept of incommensurability. If competing "paradigms" or "world views" cannot rationally be compared, we have no means to judge the truth of any particular view. However, the notion of local or partial incommensurability might provide a framework for understanding the implication of contemporary philosophy of science for medicine. ⋯ No stage of medical research or practice is value-free. This position does not imply relativism; some scientific accounts are better than others. However, the challenge of the incommensurabilists shows that further analysis is needed to establish how particular accounts are better or worse.
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The debate over futility is driven, in part, by physicians' desire to recover some measure of decision-making authority from their patients. The standard approach begins by noting that certain interventions are futile for certain patients and then asserts that doctors have no obligation to provide futile treatment. The concept of futility is a complex one, and many commentators find it useful to distinguish 'physiological futility' from 'qualitative futility'. ⋯ This paper contends that the scientific data which would support a physician's unilateral decision to withhold physiologically futile treatment also provide support for an institutional policy restricting access to the treatment. The data the doctor uses to take decision-making power out of the hands of the patient can be used by the administrator to take power out of the hands of the doctor. While this loss of power is unproblematic, there is reason to believe that the ambiguity in the term 'futility' will allow a much greater loss of physicians' power.
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This essay discusses the history of the "futility debate" and the motives that sometimes prompt health care professionals, health care providers, patients, and surrogates to take different sides in it. Changes in the health care system, financial responsibility shifts, technical medical advances, and medical care rationing are analyzed as contributors to the futility debate. ⋯ In particular, the lack of honest communication between health care professionals/health care providers on the one hand and patients/surrogates on the other is acknowledged as a major roadblock in the building of care-focused futility policies. Finally, various initial attempts of hospitals to create futility guidelines are evaluated in order to detect problem areas and to suggest lines of improvement.
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Clouser and Gert's 'A Critique of Principlism' (1990) has ignited debate over the adequacy of substituting principlism for moral theory as a means for dealing with biomedical dilemmas. Clouser and Gert argue that this sort of substitution is not adequate to the task. I examine their argument in light of recent defences of principlism on this score, those of B. ⋯ These differing conceptions are motivated by antecedent epistemological commitments. The present debate over principlism is therefore inconclusive. Future discussion should focus on the underlying epistemological issues.
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In an article titled, "Who Shall Live When Not All Can?", James Childress proposes a system for allocating scarce lifesaving medical resources based on random selection procedures. Childress writes of random selection procedures, [They] "cannot be dismissed as a 'non-rational' and 'non-human' ...without an inquiry into the reasons, including human values which might justify it." My thesis is that once we concentrate on determining the rationality of random selection procedures, we will see that Childress's claim that we cannot dismiss such procedures as 'non-rational' is open to question. My claim will be that while both random selection and social worth procedures are rationally defensible systems, random selection procedures easily lead to specific choices that are objectively irrational, apart from the limited perspective of the random selection process itself.