Multiple-Organ Deceased Donation Is Associated With Superior Outcomes for Grafts and Transplant Recipients Compared With Kidney-Only Donation.
Exp Clin Transplant
; 20(1): 12-18, 2022 01.
Article
em En
| MEDLINE
| ID: mdl-35060444
ABSTRACT
OBJECTIVES:
Since the development of Kidney Donor Profile Index, outcome differences based on number of donated organs per donor have not been evaluated. MATERIALS ANDMETHODS:
We retrospectively analyzed data from the United Network for Organ Sharing national database, which identified 176 311 adult renal transplant recipients from 2000 to 2019 with a deceased donor kidney from a kidney-only donor, from a donor of kidney and liver but no other organs, or from a multiorgan donor. Graft failure and transplant recipient survival were primary outcomes. A multivariate Cox proportional hazards model controlled for Kidney Donor Profile Index differences.RESULTS:
Overall, multiorgan donors had a lower Kidney Donor Profile Index versus other donor types (odds ratio, 0.042; P < .001). Kidneys from donors with a higher Kidney Donor Profile Index were 95% less likely to be procured with other organs (P < .001). The recipient and graft survival rates for kidney transplants from kidney-only donors and from donors of kidney and liver but no other organs were 76% and 70%, respectively, whereas recipient and graft survival rates for kidney transplants from multiorgan donors were approximately 82% and 77%, respectively, at 5 years.CONCLUSIONS:
After adjustment for the Kidney Donor Profile Index, the recipients of multiorgan donor grafts demonstrated superior outcomes for graft survival and mortality compared with kidney-only donors or kidney and liver only donors. The multiorgan donor status may be an additional consideration in future renal allocation calculators.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Obtenção de Tecidos e Órgãos
/
Transplantados
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Limite:
Adult
/
Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article