Long-Term Outcome of Kidney Retransplantation in Comparison With First Transplantation: A Propensity Score Matching Analysis.
Journal
Transplantation proceedings
ISSN: 1873-2623
Titre abrégé: Transplant Proc
Pays: United States
ID NLM: 0243532
Informations de publication
Date de publication:
Oct 2019
Oct 2019
Historique:
received:
08
02
2019
accepted:
12
03
2019
pubmed:
3
9
2019
medline:
21
12
2019
entrez:
3
9
2019
Statut:
ppublish
Résumé
Advances in renal transplantation have improved graft survival. However, many patients experience graft failure due to chronic renal allograft nephropathy. Although renal retransplantation is increasingly performed, its outcome is controversial. The aim of this study was to evaluate outcomes of renal retransplantation compared with those of first renal transplantation. From March 1969 to August 2018, there were 3000 cases of renal transplantation performed at Seoul St. Mary's Hospital, Korea. Because the number of third renal transplantation was too small, only first and second renal transplantation groups were compared using propensity score matching. Outcomes of the third renal transplantation were then added. Graft survival rates were determined using Kaplan-Meier survival curves and assessed for significance using log-rank test. Five- and 10-year patient-graft survival rates for the first renal transplantation were 82.6% and 72.8%, respectively. Those for the second renal transplantation were 78.4% and 73.9%, respectively (P = .588). Five- and 10-year patient survival rates were 91.2% and 85.1%, respectively, for the first renal transplantation. These were 87.8% and 85.5%, respectively, for the second renal transplantation (P = .684). Five- and 10-year death-censored graft survival rates were 88.8% and 80.6%, respectively, for the first renal transplantation. These were 84.6% and 80.5%, respectively, for the second renal transplantation (P = .564). This study showed that graft survival of second renal transplantation was not significantly different from that of first renal transplantation. Therefore, renal retransplantation might be a reasonable option for patients who lost the first renal graft.
Sections du résumé
BACKGROUND
BACKGROUND
Advances in renal transplantation have improved graft survival. However, many patients experience graft failure due to chronic renal allograft nephropathy. Although renal retransplantation is increasingly performed, its outcome is controversial. The aim of this study was to evaluate outcomes of renal retransplantation compared with those of first renal transplantation.
METHODS
METHODS
From March 1969 to August 2018, there were 3000 cases of renal transplantation performed at Seoul St. Mary's Hospital, Korea. Because the number of third renal transplantation was too small, only first and second renal transplantation groups were compared using propensity score matching. Outcomes of the third renal transplantation were then added. Graft survival rates were determined using Kaplan-Meier survival curves and assessed for significance using log-rank test.
RESULTS
RESULTS
Five- and 10-year patient-graft survival rates for the first renal transplantation were 82.6% and 72.8%, respectively. Those for the second renal transplantation were 78.4% and 73.9%, respectively (P = .588). Five- and 10-year patient survival rates were 91.2% and 85.1%, respectively, for the first renal transplantation. These were 87.8% and 85.5%, respectively, for the second renal transplantation (P = .684). Five- and 10-year death-censored graft survival rates were 88.8% and 80.6%, respectively, for the first renal transplantation. These were 84.6% and 80.5%, respectively, for the second renal transplantation (P = .564).
CONCLUSIONS
CONCLUSIONS
This study showed that graft survival of second renal transplantation was not significantly different from that of first renal transplantation. Therefore, renal retransplantation might be a reasonable option for patients who lost the first renal graft.
Identifiants
pubmed: 31474448
pii: S0041-1345(19)30288-X
doi: 10.1016/j.transproceed.2019.03.070
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
2582-2586Informations de copyright
Copyright © 2019 Elsevier Inc. All rights reserved.