The six antigens which have been identified as important for transplant are inherited from our parents, half from each. This makes a sibling the best possible chance for a perfect match, not a child, but a child is better than a stranger. A perfect match with an unrelated donor carries odds of one in 100,000, or a probability of .00001.
Kidney Compatibility: Finding the Best Match. When you need a kidney transplant, finding the best match can mean a more successful transplant. The better the match between the donor and recipient, the longer the transplanted kidney can last.
Except in cases of identical twins and some siblings, it is rare to get a six-antigen match between two people, especially if they are unrelated. Kidneys are very successfully transplanted between two people with no matching antigens. A person can make antibodies against another person’s HLA antigens.
Place your name on the kidney transplant waiting list to receive a donor kidney. Even if you might find a donor on your own, it’s important to register on the donor list as a backup. With today’s advanced donor-matching technology, it’s possible to find a good match with a living or deceased donor.
What blood tests will I need to find out if a patient and a potential donor are a kidney match? There are three main blood tests that will determine if a patient and a potential donor are a kidney match. They are blood typing, tissue typing and cross-matching. What is Blood typing (ABO compatibility)? Blood typing is the first blood test that will determine if your blood is a compatible match ...
Dr. Bryan Becker, president of the National Kidney Foundation and a transplant nephrologist, said the odds that people who are not related would have a "sibling-level" match like Jennifer Mazzotta-Per
Similarly, what are the chances of being a kidney donor match? Siblings have a 25% chance of being an "exact match " for a living donor and a 50% chance of being a "half- match ." Donor compatibility is established through blood tests that look for matching blood types and antigens.
Currently, the chance of having a matched, available donor on the Be The Match Registry®, ranges from 29-79% depending on patient ethnic background. Growth of the Be The Match Registry