BACKGROUND: Despite improvements in immunosuppressive protocols and patient care, kidney allografts continue to fail. We studied causes of graft loss for primary kidney transplants in the 1990s to determine major causes and potential interventions. METHODS: Causes of graft loss were reviewed for 1467 primary kidney transplants done at our institution between January 1, 1990, and December 31, 1999. Graft loss for that entire population was studied and then the causes of loss selectively examined at <1 year, 1 to 5 years, and>5 years post-transplant. Finally, causes of loss in the 1990s versus the 1980s were compared. RESULTS: Five major causes of graft loss were noted in the 1990s: thrombosis, acute rejection (either alone or combined with delayed graft function or infection), chronic rejection, death with function, and noncompliance. In the first year post-transplant, thrombosis (25%) and death with function (41%) were the major causes of graft loss. After the first year, chronic rejection and death with function predominated. For recipients dying with graft function, cardiovascular disease was the major cause of death. CONCLUSIONS: This study identified the five major causes of kidney graft loss in the 1990s. Different interventions are required to decrease loss from each of these causes. Future research needs to be directed at such interventions.
BACKGROUND: Despite improvements in immunosuppressive protocols and patient care, kidney allografts continue to fail. We studied causes of graft loss for primary kidney transplants in the 1990s to determine major causes and potential interventions. METHODS: Causes of graft loss were reviewed for 1467 primary kidney transplants done at our institution between January 1, 1990, and December 31, 1999. Graft loss for that entire population was studied and then the causes of loss selectively examined at <1 year, 1 to 5 years, and>5 years post-transplant. Finally, causes of loss in the 1990s versus the 1980s were compared. RESULTS: Five major causes of graft loss were noted in the 1990s: thrombosis, acute rejection (either alone or combined with delayed graft function or infection), chronic rejection, death with function, and noncompliance. In the first year post-transplant, thrombosis (25%) and death with function (41%) were the major causes of graft loss. After the first year, chronic rejection and death with function predominated. For recipients dying with graft function, cardiovascular disease was the major cause of death. CONCLUSIONS: This study identified the five major causes of kidney graft loss in the 1990s. Different interventions are required to decrease loss from each of these causes. Future research needs to be directed at such interventions.
Authors: Jing Zhou; Lingfeng Qin; Tai Yi; Rahmat Ali; Qingle Li; Yang Jiao; Guangxin Li; Zuzana Tobiasova; Yan Huang; Jiasheng Zhang; James J Yun; Mehran M Sadeghi; Frank J Giordano; Jordan S Pober; George Tellides Journal: Circ Res Date: 2015-09-23 Impact factor: 17.367
Authors: Anne R Ellingsen; Kaj A Jørgensen; Ruth Østerby; Steffen E Petersen; Svend Juul; Niels Marcussen; Jens R Nyengaard Journal: Virchows Arch Date: 2020-09-28 Impact factor: 4.064
Authors: A J Matas; K J Gillingham; A Humar; R Kandaswamy; D E R Sutherland; W D Payne; T B Dunn; J S Najarian Journal: Am J Transplant Date: 2008-11 Impact factor: 8.086