UCLA and UNOS Registries. Overview.

: The subjects of this study were transplant recipients entered in the UCLA Registry file since 1984 and in the UNOS Registry since 1987. [table: see text] 5. Based on the data above, we conclude that the near 20% loss rate in the first year can be roughly allocated as follows: death 3%, technical 3%, agonal kidney damage 6%, and histocompatibility differences 7%. 6. The quality of HLA typing was assessed by examining the frequencies of the various specificities reported for cadaver donors in 8 yearly periods from 1984 to 1991. The A and B loci specificities were remarkably constant. The DR specificities were still undergoing stabilization. 7. No urine output on the first day, which occurred in approximately 10% of the first cadaver-donor transplants, resulted in about a 20 percentage point lower graft survival rate at 1 year. 8. Anuria on the first day increased with cold ischemia time, donor age, cerebral vascular accident donors, and retransplant recipients. 9. Graft survival with anuria on the first day and: [table: see text] 10. When dialysis was required during the first week, there was an approximate 15 percentage point decrease in 1-year graft survival in 25% of the patients. 11. One rejection in the first hospitalization period resulted in 67% 1-year graft survival. More than 1 rejection led to 57% 1-year graft survival. 12. Serum creatinine at discharge was an accurate indicator of subsequent graft survival. Approximately a 7 percentage point drop in 1-year graft survival was noted with each unit of serum creatinine above 2.0 mg/dl.