Is informed consent required for the diagnosis of brain death regardless of consent for organ donation?

In the half-century history of clinical practice of diagnosing brain death, informed consent has seldom been considered until very recently. Like many other medical diagnoses and ordinary death pronouncements, it has been taken for granted for decades that brain death is diagnosed and death is declared without consideration of the patient's advance directives or family's wishes. This essay examines the pros and cons of using informed consent before the diagnosis of brain death from an ethical point of view.

Mode of conception does not affect fetal or placental growth parameters or ratios in early gestation or at delivery.

Purpose: Ratio of fetal weight to placenta size varies by mode of conception (fertility treatments utilized) in animals. Our objective was to assess whether fertility treatments also affect these ratios in humans.

Methods: In this retrospective study, we assessed two cohorts: (a) early gestation cohort, women with singleton pregnancies who underwent first trimester vaginal ultrasound and (b) delivered cohort, women who delivered a live-born, singleton infant with placenta disposition to pathology.

Quality Improvement: Changing Patterns of Antibiotic Prophylaxis for Surgical Abortion.

Objective: Postprocedure infection complicates nearly 5% of abortions. Multiple organizations endorse prophylactic antibiotics to reduce infection risk with surgical abortion, but the adherence rate remains unknown for women who obtain antibiotics at a pharmacy and take them at home before their procedure. Our objective was to evaluate the effect of quality improvement interventions on antibiotic utilization and preoperative documentation for women undergoing surgical abortion at our academic institution.

Informed consent for the diagnosis of brain death: a conceptual argument.

Background: This essay provides an ethical and conceptual argument for the use of informed consent prior to the diagnosis of brain death. It is meant to enable the family to make critical end-of-life decisions, particularly withdrawal of life support system and organ donation, before brain death is diagnosed, as opposed to the current practice of making such decisions after the diagnosis of death. The recent tragic case of a 13-year-old brain-dead patient in California who was maintained on a ventilator for over 2 years illustrates how such a consent would have made a crucial difference.

Retrospective diagnosis of a famous historical figure: ontological, epistemic, and ethical considerations.

The aim of this essay is to elaborate philosophical and ethical underpinnings of posthumous diagnosis of famous historical figures based on literary and artistic products, or commonly called retrospective diagnosis. It discusses ontological and epistemic challenges raised in the humanities and social sciences, and attempts to systematically reply to their criticisms from the viewpoint of clinical medicine, philosophy of medicine, particularly the ontology of disease and the epistemology of diagnosis, and medical ethics. The ontological challenge focuses on the doubt about the persistence of a disease over historical time, whereas the epistemic challenge disputes the inaccessibility of scientific verification of a diagnosis in the past.