On the ethical permissibility of reperfusion in cardiac transplantation after the declaration of circulatory death.

Transplant surgeons in the USA have begun performing a novel organ procurement protocol in the setting of circulatory death. Unlike traditional donation after circulatory death (DCD) protocols, normothermic perfusion DCD involves reperfusing organs, including the heart, while still contained in the donor body. Some commentators, including the American College of Physicians, have claimed that reperfusion after circulatory death violates the widely accepted Dead Donor Rule (DDR) and conclude that reperfusion is ethically impermissible.

Mobile health technology and empowerment.

Mobile Health (m-health) technologies, such as wearables, apps, and smartwatches, are increasingly viewed as tools for improving health and well-being. In particular, such technologies are conceptualized as means for laypersons to master their own health, by becoming "engaged" and "empowered" "managers" of their bodies and minds. One notion that is especially prevalent in the discussions around m-health technology is that of empowerment.

Medical Ethics, Moral Courage, and the Embrace of Fallibility.

Experts have an obligation to make difficult decisions rather than offloading these decisions onto others who may be less well equipped to make them. This commentary considers this obligation through the lens of drafting critical care rationing protocols to address COVID-19-induced scarcity. The author recalls her own experience as a member of multiple groups charged with the generation of protocols for how hospitals and states should ration critical care resources like ventilators and intensive care unit beds, in the event that there would not be enough to go around as the COVID-19 pandemic intensified.

Dimensions of Ethical Direct-to-Consumer Neurotechnologies.

The direct-to-consumer (DTC) neurotechnology market, which includes some brain-computer interfaces, neurostimulation devices, virtual reality systems, wearables, and smartphone apps is rapidly growing. Given this technology's intimate relationship with the brain, a number of ethical dimensions must be addressed so that the technology can achieve the goal of contributing to human flourishing. This paper identifies , and as such dimensions.

Citizen Science and Gamification.

According to the mainstream conception of research involving human participants, researchers have been trained scientists acting within institutions and have been the individuals doing the studying, while participants, who are nonscientist members of the public, have been the individuals being studied. The relationship between the public and scientists is evolving, however, giving rise to several new concepts, including crowdsourcing and citizen science. In addition, the practice of gamification has been applied to research protocols.

Practical Implications of the Minimally Conscious State Diagnosis in Adults.

This article addresses questions surrounding the minimally conscious state (MCS) from the perspective of adult clinical ethics. It describes the background of the MCS diagnosis, analyzes phenomenological ambiguities inherent in the nature of MCS, and raises epistemological concerns surrounding its diagnosis. It argues that in many cases, the burdens of prolonging treatment for people who have sustained certain severe brain injuries (SBI) outweigh the benefits, even if they are in or have the prospect of entering into MCS.