BACKGROUND: The long-term effect of viral infections on graft dysfunction and rejection after renal transplantation is uncertain. METHODS: A cohort of 37 renal transplant recipients was followed prospectively for 3 years. Creatinine clearance rate at 6 months and 3 years and chronic allograft nephropathy were correlated with the detection of cytomegalovirus (CMV), human herpesvirus 6 and human herpesvirus 7 and BK virus DNA, CMV disease, and acute rejection. RESULTS:CMV disease was significantly associated with poor graft function at 6 months, whereas chronic allograft nephropathy was associated with graft dysfunction at 3 years. Both CMV disease and detection of human herpesvirus 6 DNA were associated with chronic allograft nephropathy. CONCLUSIONS:CMV disease was a significant cause of early graft dysfunction, whereas the presence of chronic allograft nephropathy was the main determinant of poor long-term graft function. The role of viral infections in chronic allograft nephropathy deserves further investigation.
RCT Entities:
BACKGROUND: The long-term effect of viral infections on graft dysfunction and rejection after renal transplantation is uncertain. METHODS: A cohort of 37 renal transplant recipients was followed prospectively for 3 years. Creatinine clearance rate at 6 months and 3 years and chronic allograft nephropathy were correlated with the detection of cytomegalovirus (CMV), human herpesvirus 6 and human herpesvirus 7 and BK virus DNA, CMV disease, and acute rejection. RESULTS:CMV disease was significantly associated with poor graft function at 6 months, whereas chronic allograft nephropathy was associated with graft dysfunction at 3 years. Both CMV disease and detection of human herpesvirus 6 DNA were associated with chronic allograft nephropathy. CONCLUSIONS:CMV disease was a significant cause of early graft dysfunction, whereas the presence of chronic allograft nephropathy was the main determinant of poor long-term graft function. The role of viral infections in chronic allograft nephropathy deserves further investigation.
Authors: Jodi M Smith; Lawrence Corey; Rachel Bittner; Laura S Finn; Patrick J Healey; Connie L Davis; Ruth A McDonald Journal: J Am Soc Nephrol Date: 2010-07-08 Impact factor: 10.121
Authors: Masako Shimamura; Ute Saunders; Brian Rha; Lingling Guo; Kevin A Cassady; James F George; William J Britt Journal: Transplantation Date: 2011-10-15 Impact factor: 4.939
Authors: Daniel S Owers; Angela C Webster; Giovanni F M Strippoli; Kathy Kable; Elisabeth M Hodson Journal: Cochrane Database Syst Rev Date: 2013-02-28