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Organ donation is the removal of specific Tissues of the Human Body from a person who has recently Died , or from a living donor, for the purpose of Transplant ing them into other persons. Organs and tissues are removed in procedures similar to Surgery , and all incisions are closed at the conclusion of the surgery. People of all ages may be organ and tissue donors. ORGANS AND TISSUES WHICH CAN BE DONATED The following organs can be donated :
ORGAN SHORTFALL A persistent issue relating to organ donation is the scarcity of organ donors relative to the number of potential recipients on organ donation waiting lists. In the United States , the waiting list is quoted to be about 90,000 people long. It is not uncommon for those on the waiting list to die before receiving a suitable organ. Approaches to addressing this shortfall include:
WHAT STOPS PEOPLE FROM DONATING? A 1999 report on donor intention compiled by the Australian Bureau of Statistics (as Reported in CHOICE magazine ) gave a list of reasons people (Australians) gave for not becoming a donor:
Responses were given regarding each of the above listed items, explaining that age, illness, and (usually) religion should not prevent someone from being a donor. The article went on to assure that there is no cost to the family for procedures & treatments related to the donation after death is certified, and that anonymity would be preserved for both donor and recipient. Furthermore, the article stated that " staff, particularly in intensive care, are dedicated to saving [lives and have nothing to do with donation agencies or transplant teams until brain death is confirmed", and clarified that organ donation does not involve disfigurement of the body. POLITICAL ISSUES There are also extremely controversial issues regarding how organs are allocated between patients. For example, some believe that Liver s should not be given to alcoholics in danger of reversion, while some view alcoholism as a medical condition like diabetes. Healthy humans have two Kidney s, a redundancy that enables living donors ('' Inter Vivos '') to give a kidney to someone who needs it. The most common transplants are to close relatives, but people have given kidneys to other friends; in one case, a teacher gave a kidney to one of her students. In recent years, searching for "good Samaritan" donors via the internet has also become a way to find life saving organs. Under United States law, the regulation of organ donations is left to the fifty U.S. State s. A Uniform Anatomical Gift Act seeks to streamline the process and standardize the rules among the various states, but it still requires that the donor make an affirmative statement during his lifetime that he is willing to be an organ donor. Many states have sought to encourage the donations to be made by allowing the consent to be noted on the Driver's License . Still, it remains an opt-in system rather than the Spanish style opt-out system (which still seeks family consent, however). The Spanish Transplant System is one of the most successful in the world, but still can't meet the demand. Donations from corpses are anonymous, and a network for communication and transport allows fast extraction and transplant across the country. Under Spanish law, every corpse can provide organs unless the deceased person expressly rejected it. Nonetheless, doctors ask the family for permission, making it very similar in practice to the United States system. SAFETY ISSUES Donated organs, blood, and tissues have the potential to spread Disease . While donated blood is screened for a wide variety of pathogens, donated organs are usually screened only for the most common and dangerous pathogens, typically HIV , Hepatitis , and Syphilis . Organ screening is complicated by two factors. First, organs spoil quickly and must be transplanted within hours of being obtained. This limits the amount of time available for pathogen screening. Second, an organ donor is often an accident victim who has succumbed to traumatic injuries — such a patient has a much higher likelihood of having received blood transfusions in an effort to save his life. Doctors have reported serious complications and death due to organ transplants from donors infected with Herpes , West Nile Virus , Cytomegalovirus , Epstein-Barr Virus , and even (in one case) Rabies . Infection from non-viral pathogens, including Candida and the parasite Trypanosoma Cruzi have also been reported. Currently there is a lot of interest in how certain transplants (including Bone Marrow , Stem Cell , and Bowel ) can cause so-called "adoptive transfer" of diseases thought to have a genetic basis (such as Crohn's Disease and other Autoimmune Disorder s). While adoptive transfer of genetic disease is clearly not a desirable outcome, the cases so far reported may offer significant insight into how genetic susceptibility leads to a Phenotypic manifestation of the disease. BIOETHICAL ISSUES IN ORGAN DONATION Since the mid 1970s , a relatively new Ethics field, Bioethics , has emerged at the forefront of modern clinical science. Many philosophical arguments against organ donation stem from this field. Generally, these arguments fall into two camps: Deontological and Teleological ethical considerations. Deontological Issues Pioneered by such giants as Paul Ramsey and Leon Kass , few modern bioethicists disagree on the moral status of organ donation. Certain groups, like the Gypsies and Shintoists , oppose organ donation on religious grounds, but most of the world's religions support donation as a charitable act of great benefit to the community. Issues surrounding Patient Autonomy , Living Wills , and Guardianship make it nearly impossible for involuntary organ donation to occur. In issues relating to Public Health , it is possible that a compelling state interest overrules any patient right to autonomy. From a philosophical standpoint, the primary issues surrounding the morality of organ donation are semantical in nature. The debate over the definition of Life , Death , Human , and Body is ongoing. For example, whether or not a Brain-dead patient ought to be kept Artificially Animate in order to preserve organs for harvesting is an ongoing problem in clinical Bioethics . Further, the use of Cloning to produce organs with an identical Genotype to the recipient has issues all its own. Cloning is still a controversial topic, more so when the clone is created with the express purpose of being destroyed for harvesting. While the benefit of such a cloned organ is a zero-percent chance of Transplant Rejection , the ethical issues involved with creating and killing a clone may outweigh these benefits. A relatively new field of transplantation has reinvigorated the debate. Xenotransplantation , or the transfer of animal (usually pig) organs into human bodies promises to eliminate many of the ethical issues while creating many of its own. While Xenotransplantation promises to increase supply of organs considerably, the threat of organ Transplant Rejection coupled with the general anathema to the somewhat alien idea decreases the functionality of the technique. Some animal rights groups oppose the sacrifice of an animal for organ donation and have launched campaigns to ban them. Teleological Issues Organ donation is fast becoming an important Bioethical issue from a social perspective as well. While most first-world nations have a legal system of oversight for organ transplantation, the fact remains that demand far outstrips supply. Consequently, there has arisen a Black Market often referred to as the ''transplant trade outside of the United States.'' On Teleological or Utilitarian grounds, the moral status of "black market organ donation" relies upon the ends, rather than the means. Insofar as those that donate organs are often impoverished and those that can afford black market organs are typically well-off, it would appear that there is an imbalance in the trade. In many cases, those in need of organs are put on waiting lists for ''legal'' organs for indeterminate lengths of time — many die while still on a waiting list. The issues are weighty and controversial. On the one hand are those who contend that those who can afford to buy organs are "exploiting" those who are desperate enough to sell their organs. Many suggest this results in a growing inequality of status between the rich and the poor. On the other hand are those who contend that the desperate should be allowed to sell their organs, and that stopping them is merely contributing to their status as impoverished. Further, those in favor of the trade hold that "exploitation" is morally preferable to "death," and insofar as the choice lies between abstract notions of "justice" on the one hand and a dying person desperately in need of an organ on the other hand, the Organ Trade should be legalized. Legalization of the organ trade carries with it its own sense of "justice" as well. Continuing black-market trade creates further disparity on the demand side: only the rich can afford such organs. Legalization of the international organ trade would lead to increased supply, lowering prices so that the poor might be able to afford such organs as well. Exploitation arguments generally come from two main areas:
If, however, neither of the above arguments are valid, the act generally cannot be condemned on a Utilitarian basis. Still, the issue remains controversial. SEE ALSO EXTERNAL LINKS
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