Purpose of review The science and practice of xenotransplantation is advancing more rapidly than the regulatory infrastructure that will be necessary to ensure the promise of alleviating the organ shortage can be safely and equitably met. Recent findings While countries leading the way have developed some regulatory guidance to support first in human “compassionate use” xenotransplant interventions and the first clinical trials, existing legislative, regulatory, and operational frameworks for human allotransplantation have not been explicitly extended to nonhuman animal organs. Summary To address safety concerns and other ethics challenges unique to xenotransplantation, existing policies must be amended and new policies must be implemented to protect patients and ensure equitable access to xenotransplantation.
Parent et al. (Mon,) studied this question.