To use all functions of this page, please activate cookies in your browser.
my.bionity.com
With an accout for my.bionity.com you can always see everything at a glance – and you can configure your own website and individual newsletter.
- My watch list
- My saved searches
- My saved topics
- My newsletter
Pancreas transplantation
A pancreas transplant is an organ transplant that involves implanting a healthy pancreas (one that can produce insulin) into a person who has diabetes. Because the pancreas performs functions necessary in the digestion process, the recipient's native pancreas is left in place, and the donated pancreas attached in a different location. In the event of rejection of the new pancreas, the recipient could not survive without the native pancreas still in place. The healthy pancreas comes from a donor who has just died or it may be a partial pancreas from a living donor. [1] Whole pancreas transplants from living donors are not possible, again because the pancreas is a necessary organ for digestion. At present, pancreas transplants are usually performed in persons with insulin-dependent diabetes who have severe complications. Additional recommended knowledge
TypesThere are three main types of pancreas transplantation:
IndicationsIn most cases, pancreas transplantation is performed on individuals with type 1 diabetes with end-stage renal disease The majority of pancreas transplantations (>90%) are simultaneous pancreas-kidney transplantions.[2] Preservation until implantationThe donor's blood in the pancreatic tissue will be replaced by an ice-cold organ storage solution, such as UW (Viaspan) or HTK until the allograft pancreatic tissue is implanted. ComplicationsComplications immediately after surgery include rejection, thrombosis, pancreatitis and infection. PrognosisThe prognosis after pancreas transplantation is very good. Over the recent years, long-term success has improved and risks have decreased. One year after transplantation more than 95% of all patients are still alive and 80-85% of all pancreases are still functional. After transplantation patients need lifelong immunosuppression. Immunosuppression increases the risk for a number of different kinds of infection[3] and cancer. HistoryThe first pancreas transplantation was performed in 1966, three years after the first kidney transplantation.[4] A pancreas along with kidney and duodenum was transplanted into a 28-year-old woman and her blood sugar levels decreased immediately after transplantation, but eventually she died three months later from pulmonary embolism. In 1979 the first living-related partial pancreas transplantation was done. References
Categories: Surgery | Transplantation medicine |
||||||||||||||||||||||||||||||||||||
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Pancreas_transplantation". A list of authors is available in Wikipedia. |