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Tia Powell

Publications and source records attributed to Tia Powell.

9 recordsLinked to original sources

Cultural context in medical ethics: lessons from Japan.

This paper examines two topics in Japanese medical ethics: non-disclosure of medical information by Japanese physicians, and the history of human rights abuses by Japanese physicians during World War II. These contrasting issues show how culture shapes our view of ethically appropriate behavior in medicine. An understanding of cultural context reveals that certain practices, such as withholding diagnostic information from patients, may represent ethical behavior in that context. In contrast, nonconsensual human experimentation designed to harm the patient is inherently unethical irrespective of cultural context. Attempts to define moral consensus in bioethics, and to distinguish between acceptable and unacceptable variation across different cultural contexts, remain central challenges in articulating international, culturally sensitive norms in medical ethics.

Biological Warfare↗

Philosophy, Ethics, and Humanities in Medicine: expanding the open-access conversation on health care.

Natural philosophy once spanned the fields of philosophy, science, and medicine. Scientific disciplines and medical specialties have rapidly achieved independence, and the availability of the internet and open-access publishing promises a further expansion of knowledge. Nevertheless, a consideration of the grounding concepts and ethical principles that underlie health care remains paramount. It is timely, therefore, to contribute to the global conversation on health care with an open-access journal that focuses on addressing the conceptual basis of medicine and related disciplines, considering the ethical aspects of clinical practice, and exploring its intersection with the humanities (including history of medicine).

Journal Article↗

Can we measure out a life in coffee spoons?

Public policy decisions in medicine and other fields necessitate careful weighing of choices and consequences. Cost-benefit analyses have been offered as one way to facilitate such decisions. In "Quantifying the value of human life," L. Eugene Arnold asserts that mathematical models such as his offer greater clarity in making public policy decisions than is possible with the "intuitive" or "emotional" approach. In our opinion, problems associated with this quantitative analysis demonstrate a need for caution in applying such mathematical models to public policy decisions....

Clozapine↗

Commentary on "Sedation before ventilator withdrawal.

In any important article in the field of clinical ethics, the focus should not be on the specific case example, but rather on the issues it presents for thought and discussion. Barbara Springer Edwards and Winston M. Ueno achieve this end admirably. They present a terminally ill patient who requested termination of ventilator support, despite the overwhelming odds that he would die as a result. The authors ask whether or not the physician acted appropriately in accommodating the patient's wish and in sedating him to decrease suffering in his last moments. They present compelling arguments that sedation was warranted in this case. They also note correctly that competent patients have the right to refuse treatment. However, in addition to the question of sedation, this case raises other important issues, specifically those related to pain management and depression in the terminally ill....

Depressive Disorder↗