But this risk is still smaller than the average risk of kidney failure in the general population. Some studies suggest that living kidney donors may have a slightly higher risk of kidney failure in the future. Overall, studies show that the life expectancy of those who have donated a kidney is the same as that of similarly matched people who haven't. Living-donor kidney transplant is the most widely studied type of living-organ donation, with more than 50 years of follow-up information. To minimize risks, donors need to have extensive testing to ensure they're eligible to donate. The known health risks associated with living-organ donation vary according to the type of donation. The donated organ may not work properly in the recipient and cause feelings of regret, anger or resentment in the donor. Overall, available data shows that organ donors fare very well over the long term.ĭonating an organ may also cause mental health issues, such as symptoms of anxiety and depression. Long-term follow-up information on living-organ donors is limited, and studies are ongoing. Immediate, surgery-related risks of organ donation include pain, infection, hernia, bleeding, blood clots, wound complications and, in rare cases, death. But for the donor, organ donation can expose a healthy person to the risk of and recovery from unnecessary major surgery. The risks associated with living-donor organ donation include both short- and long-term health risks of the surgical procedures, problems with a donor's remaining organ function, and psychological problems following organ donation.įor the organ recipient, the risk of transplant surgery is usually low because it is a potentially lifesaving procedure. In this scenario, multiple recipients benefit from a single nondirected living donor. More than one pair of incompatible living donors and recipients may be linked with a nondirected living donor to form a donation chain in order to receive compatible organs. A nondirected living donor may also participate in paired-organ donation to help match incompatible pairs. In paired-organ donation, two or more organ-recipient pairs trade donors so that each recipient gets an organ that is compatible with his or her blood type.
Paired-organ donation may also be an option when the recipient has certain antibodies that will react to the donor's cells, which could cause the transplant to fail. Paired-organ donation (also known as paired exchange) may be an option when a donor and intended recipient have incompatible blood types.
Living donors often play an important role in paired-organ donation and donation chains. Paired-organ donation and donation chains In other cases, the donor and recipient may meet if both agree and if the transplant center policy allows it. In some cases, the donor may choose not to know the organ recipient. The match is based on medical need and blood type compatibility. In nondirected living-donor organ donation, also known as good Samaritan or altruistic donation, the donor does not name the recipient of the donated organ. A person who has heard about the transplant candidate's need.A biologically unrelated person who has a connection with the transplant candidate, such as a spouse or significant other, a friend, or a co-worker.Other blood relatives such as uncles, aunts or cousins.A first-degree relative, such as a parent, brother, sister or adult child.In this type, the donor directs the organ to a specific recipient for transplant. This is the most common type of living-donor organ donation. There are two types of living-organ donation. However, living people may also donate tissues for transplantation - such as skin, bone marrow and blood-forming cells.īegin the process of becoming a living kidney or liver donor by clicking here to complete a health history questionnaire. Kidney and liver transplants are the most common types of living-donor organ procedures. The remaining liver regenerates, grows back to nearly its original size and performs its typical functions. Living donors can also donate a portion of their livers. The remaining kidney is able to perform necessary functions.
Individuals can donate one of their two kidneys. Living-kidney donation is the most common type of living-donor transplant.
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