This study examined health professionals’ (HPs) experience, beliefs and attitudes towards brain death (BD) and two types of donation after circulatory death (DCD)—controlled and uncontrolled DCD. Five hundred and eighty-seven HPs likely to be involved in the process of organ procurement were interviewed in 14 hospitals with transplant programs in France, Spain and the US. Three potential donation scenarios—BD, uncontrolled DCD and controlled DCD—were presented to study subjects during individual face-to-face interviews. Our study has two main findings: (1) In the (...) context of organ procurement, HPs believe that BD is a more reliable standard for determining death than circulatory death, and (2) While the vast majority of HPs consider it morally acceptable to retrieve organs from brain-dead donors, retrieving organs from DCD patients is much more controversial. We offer the following possible explanations. DCD introduces new conditions that deviate from standard medical practice, allow procurement of organs when donors’ loss of circulatory function could be reversed, and raises questions about “death” as a unified concept. Our results suggest that, for many HPs, these concerns seem related in part to the fact that a rigorous brain examination is neither clinically performed nor legally required in DCD. Their discomfort could also come from a belief that irreversible loss of circulatory function has not been adequately demonstrated. If DCD protocols are to achieve their full potential for increasing organ supply, the sources of HPs’ discomfort must be further identified and addressed. (shrink)

ZusammenfassungIn zahlreichen Ländern nimmt die Zahl von Organspenden nach Kreislaufstillstand zu, obwohl in der Medizinethik verschiedene Aspekte der DCDD kritisch diskutiert werden. In unserer Arbeit identifizieren wir ethisch relevante Aspekte der DCDD basierend auf einer umfassenden Literaturanalyse. Wir fokussieren dabei insbesondere auf zwei Aspekte: vorbereitende Maßnahmen und Irreversibilität des Todeskriteriums. Danach untersuchen wir in einer weltweit durchgeführten Auswertung von Webseiten von Organspende-Organisationen und einer begleitenden Umfrage, inwieweit diese ethisch relevanten Aspekte von DCDD in der Information potenziell spendewilliger Personen eine Rolle (...) spielen. Es zeigt sich, dass in der Mehrheit der Webseiten der Organisationen auf die Thematik DCDD nicht oder kaum eingegangen wird, die befragten Verantwortlichen der Organisationen aber die Wichtigkeit der Aufklärung bei spendewilligen Personen betonen. Wir diskutieren diese Diskrepanz und weisen auf zentrale Punkte hin, über welche spendewillige Personen informiert werden sollen, wenn diese Form der Organspende in ihrem jeweiligen Land praktiziert wird. Zudem plädieren wir dafür, dass das Todeskriterium und die Prozeduren zur Todesfeststellung in der Transplantationsmedizin einheitlich sein sollen, um kritisch diskutierte Aspekte im Kontext der DCDD entschärfen zu können. (shrink)

The several articles in this special issue on organ donation after circulatory determination of death or, as it is often put, donation after cardiac death, draw lessons from different kinds of experience in order to guide efforts in the U.S. to develop or refine policies for DCD. One lesson comes from a major and, by many measures, successful experimental DCD program in Washington, D.C. in the 1990s. Another lesson comes from European countries that have adopted presumed-consent legislation, a form of (...) “opt out” that facilitates DCD as well as donation after neurological determination of death. Another lesson, from the perspective of critical care medicine in Canada, attends to the implications of viewing a dying patient, undergoing resuscitative procedures, as a potential organ donor. A final lesson sketches implications of legislation and court cases in the U.S., often involving DND, for initiating temporary organ preservation in DCD programs before consent has been obtained for organ donation. Some of these lessons are optimistic about the prospects for DCD, especially if certain steps are taken, while others are more cautious, particularly because of the costs and risks involved in DCD. (shrink)