Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2013
The impact of pre-transplant dialysis on simultaneous pancreas-kidney versus living donor kidney transplant outcomes.
Сравнительное исследованиеСтатьяПоддержка службы здравоохранения СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Wiseman Alexander C, Huang Edmund, Kamgar Mandana, Bunnapradist Suphamai
Аннотация
BACKGROUND: Pre-transplant dialysis is known to affect kidney graft survival. Here, we report the impact of pre-transplant dialysis on patient and graft survival of type 1 diabetic recipients of either a simultaneous pancreas-kidney (SPK) or living donor kidney (LDK) transplant.
METHODS: Using the Organ Procurement Transplant Network/United Network for Organ Sharing (OPTN/UNOS) database, 6822 adult type 1 diabetic recipients transplanted through 2000-2011 were identified. Patients were categorized based on pre-transplant dialysis time (DT): preemptive recipients (P-LDK, n = 498; P-SPK, n = 1529), recipients with <1 year of DT (0-1 year DT; LDK n = 582, SPK n = 1700), and those with 1-2 years DT (1-2 year DT; LDK n = 301, SPK n = 2212). Seven-year patient and kidney survival were examined.
RESULTS: Compared with the P-SPK group, both 0-1 year DT and 1-2 year DT SPK recipients had lower 7-year patient survival (89, 84 & 84% respectively; log-rank P-value versus P-SPK = 0.01 & <0.001). For LDK groups, DT > 1 year was associated with inferior patient survival (7-year survival 76% versus 87% for P-LDK, P-value versus P-LDK = 0.009). Comparing P-LDK to all other SPK groups, there was no significant difference in 7-year patient or kidney survival.
CONCLUSIONS: Preemptive transplantation is associated with the highest patient survival in both LDK and SPK. Compared with the P-LDK group, DT > 1 year is associated with lower patient survival among LDK recipients, but there is no difference in survival with dialysis up to 2 years with SPK. These results highlight the differential impact of DT on LDK and SPK transplantation.
METHODS: Using the Organ Procurement Transplant Network/United Network for Organ Sharing (OPTN/UNOS) database, 6822 adult type 1 diabetic recipients transplanted through 2000-2011 were identified. Patients were categorized based on pre-transplant dialysis time (DT): preemptive recipients (P-LDK, n = 498; P-SPK, n = 1529), recipients with <1 year of DT (0-1 year DT; LDK n = 582, SPK n = 1700), and those with 1-2 years DT (1-2 year DT; LDK n = 301, SPK n = 2212). Seven-year patient and kidney survival were examined.
RESULTS: Compared with the P-SPK group, both 0-1 year DT and 1-2 year DT SPK recipients had lower 7-year patient survival (89, 84 & 84% respectively; log-rank P-value versus P-SPK = 0.01 & <0.001). For LDK groups, DT > 1 year was associated with inferior patient survival (7-year survival 76% versus 87% for P-LDK, P-value versus P-LDK = 0.009). Comparing P-LDK to all other SPK groups, there was no significant difference in 7-year patient or kidney survival.
CONCLUSIONS: Preemptive transplantation is associated with the highest patient survival in both LDK and SPK. Compared with the P-LDK group, DT > 1 year is associated with lower patient survival among LDK recipients, but there is no difference in survival with dialysis up to 2 years with SPK. These results highlight the differential impact of DT on LDK and SPK transplantation.