Ethics in actual surgery. Ethics and organ transplantation.
Actual organ transplantation evokes more and more ethical questions. There is scarcity of donor organs. The waiting lists of potential recipients for organ transplantation are steadily growing as is the number of dead among the waiting patients. In Belgium the mortality rate of traffic victims during the first thirty days of hospital admission has been reduced by half. Among this group the number of potential cadaveric donor candidates is further reduced following complications of sustained intensive care. Shortage of cadaveric organs prompts some to select candidates for transplantation with exclusion of those considered responsible for their illness. Some centres incline to reconsider the definition of cerebral death by extending this notion to the irreversibly unconscious and therefore socially dead. Organ donation by living donors opens the way to commercialism specially in case of unrelated living donation. Living donors are often insufficiently informed about their risks and the final outcome of these transplantations. The use of implantable artificial organs should be the solution to many ethical problems. But some experience with the Jarvik heart as a temporary implant increases so far the shortage of donor heart supply and the number of patients on the waiting lists as well. It also excludes patients who became unsuitable for transplantation after complication of the Jarvik implantation. Xenotransplantation is largely under investigation. However, it is out of question that primates, which are threatened already with extinction should act as organ suppliers for mankind. Xenograft organs should be found in animals for food consumption, sufficient in number and more easily accepted as organ donors on ethical ground.
Eyskens
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Department of Surgery, University Hospital Antwerp (UZA), Belgium.
D000063:Accidents, Traffic / Q000401:mortality; D000818:Animals; D001926:Brain Death; D004992:Ethics, Medical; D018594:Human Body; D006801:Humans; D016377:Organ Transplantation; D018579:Patient Selection; D011323:Primates; D014019:Tissue Donors; D009927:Tissue and Organ Procurement / Q000379:methods; D014183:Transplantation, Heterologous; D014850:Waiting Lists