As organ donation rates decreased in Europe, the authors started a systematic approach of liver splitting in their center in 1994. During this 1-year experience, 73 cadaveric liver transplantations were performed in 66 patients. Sixteen of these transplantations were the result of split-liver transplantation (21.9% of grafts, 24.2% of patients). Patient and graft survival rates at 3 months were 81.2% and 75%, compared with 89.1% and 76.9 % for whole organs. Two modified techniques were developed, based on the technique of living related liver procurement, and applied in 10 cases. With these new techniques, patient and graft survival rates were 90% and 90%. This systematic approach allowed the total number of transplantations in our program to be maintained, despite the decrease in organ availability.
The kinetics of HIV replication are rapid in stable asymptomatic infection, and the magnitude of replication varies considerably. Productively infected lymph-node cells and extracellular virus in germinal centres undergo a rapid turnover, whereas latently infected CD4+ T cells have a lower rate of turnover. The latter may contribute substantially to viral persistence during therapy.
Over 55,000 human immunodeficiency virus (HIV)-infections had been reported to the German Federal Health Council as of December 1992. More than 60% of a total of over 9000 overt AIDS cases has arisen in the five largest urban areas. Patients with open wounds represent a daily risk of contamination for emergency room personnel. In addition to surgical treatment and after written informed consent, we conducted HIV-antibody studies on patients with open wounds in the trauma emergency room of the University Hospital Eppendorf over a period of 6 months. Of 286 patients 220 (77%) consented to the study, and 6 HIV infections were found, corresponding to a prevalence of 2.7%.
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