RESUMO
There is an ever-increasing gap between the number of donors and those waiting for organ grafts, resulting in increased waiting times and mortality on transplant waiting lists. Consequently, every potential donor must be considered for possible transplantation even if they are outside the conventional donor criteria. To address this imbalance, organs are currently transplanted from living donors, older donors, haemodynamically unstable and non-heart-beating donors, and donors with prior infections. There is a potential to transmit infections and, to a lesser extent, malignancy from the donor organ to the immunosuppressed recipient, and this may also have an effect on subsequent organ function in the recipient. Thus, transmission of infections from organ donors to recipients represents low but serious potential risks that must be weighed against a candidate's risk of dying before a transplant becomes available.
Assuntos
Infecções Bacterianas/transmissão , Infecções por Citomegalovirus/transmissão , Infecções por HIV/transmissão , Hepatite B/transmissão , Antígenos de Superfície da Hepatite B/análise , Hepatite C/transmissão , Humanos , Transplante de Fígado/efeitos adversos , Transplante de Órgãos/efeitos adversos , Doenças Parasitárias/transmissão , Viroses/transmissãoRESUMO
Two hundred and eight orthotopic liver transplantations (OLT) were performed in 191 patients at the I Department of Surgery, University of Vienna from 1982-1990. The most frequent indications were hepatocellular carcinoma, alcoholic cirrhosis, posthepatic cirrhosis, primary biliary cirrhosis, and fulminant hepatic failure. Patients with malignancy constituted 33.8% of cases. The overall results showed a 64% one-year and 58% two-year survival; best results were seen in patients with primary biliary cirrhosis and the poorest long-term results were in malignancy. There were 23 postoperative deaths (11%). Primary non-function was seen in 14 (7%) cases; acute rejection episodes were seen in 62% of patients. The presence of a well organised cadaver organ procurement system in eastern Austria with upto 41 donors per million population per year ensures that the 57% growth rate in OLT achieved in 1990 will be maintained with even better results.