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Renal transplant

Kidney transplantation
Intervention
Kidtransplant.svg
ICD-10-PCS [1]
ICD-9-CM 55.6
MeSH D016030
OPS-301 code 5-555
MedlinePlus 003005
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Kidney transplantation or renal transplantation is the organ transplant of a kidney into a patient with end-stage renal disease. Kidney transplantation is typically classified as deceased-donor (formerly known as cadaveric) or living-donor transplantation depending on the source of the donor organ. Living-donor renal transplants are further characterized as genetically related (living-related) or non-related (living-unrelated) transplants, depending on whether a biological relationship exists between the donor and recipient. Exchanges and chains are a novel approach to expand the living donor pool. In February 2012, this novel approach to expand the living donor pool resulted in the largest chain in the world, involving 60 participants organized by the National Kidney Registry. In 2014 the record for the largest chain was broken again by a swap involving 70 participants.

One of the earliest mentions about the real possibility of a kidney transplant was by American medical researcher Simon Flexner, who declared in a reading of his paper on “Tendencies in Pathology” in the University of Chicago in 1907 that it would be possible in the then-future for diseased human organs substitution for healthy ones by surgery — including arteries, stomach, kidneys and heart.

In 1933 surgeon Yuriy Voroniy from Kherson in the Soviet Union attempted the first human kidney transplant, using a kidney removed 6 hours earlier from the deceased donor to be reimplanted into the thigh. He measured kidney function using a connection between the kidney and the skin. His first patient died 2 days later as the graft was incompatible with the recipient's blood group and was rejected.

It was not until June 17, 1950, when a successful transplant could be performed on Ruth Tucker, a 44-year-old woman with polycystic kidney disease, at Little Company of Mary Hospital in Evergreen Park, Illinois. Although the donated kidney was rejected ten months later because no immunosuppressive therapy was available at the time—the development of effective antirejection drugs was years away—the intervening time gave Tucker's remaining kidney time to recover and she lived another five years.


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