Predicting Kidney Transplantation Outcomes from Donor and Recipient Characteristics at Time Zero: Development of a Mobile Application for Nephrologists
(1) Background: We report on the development of a predictive tool that can estimate kidney transplant survival at time zero. (2) Methods: This was an observational, retrospective study including 5078 transplants. Death-censored graft and patient survivals were calculated. (3) Results: Graft loss was...
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Published in | Journal of clinical medicine Vol. 13; no. 5; p. 1270 |
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Main Authors | , , , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Switzerland
MDPI AG
23.02.2024
MDPI |
Subjects | |
Online Access | Get full text |
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Summary: | (1) Background: We report on the development of a predictive tool that can estimate kidney transplant survival at time zero. (2) Methods: This was an observational, retrospective study including 5078 transplants. Death-censored graft and patient survivals were calculated. (3) Results: Graft loss was associated with donor age (hazard ratio [HR], 1.021, 95% confidence interval [CI] 1.018-1.024,
< 0.001), uncontrolled donation after circulatory death (DCD) (HR 1.576, 95% CI 1.241-2.047,
< 0.001) and controlled DCD (HR 1.567, 95% CI 1.372-1.812,
< 0.001), panel reactive antibody percentage (HR 1.009, 95% CI 1.007-1.011,
< 0.001), and previous transplants (HR 1.494, 95% CI 1.367-1.634,
< 0.001). Patient survival was associated with recipient age (> 60 years, HR 5.507, 95% CI 4.524-6.704,
< 0.001 vs. < 40 years), donor age (HR 1.019, 95% CI 1.016-1.023,
< 0.001), dialysis vintage (HR 1.0000263, 95% CI 1.000225-1.000301,
< 0.01), and male sex (HR 1.229, 95% CI 1.135-1.332,
< 0.001). The C-statistics for graft and patient survival were 0.666 (95% CI: 0.646, 0.686) and 0.726 (95% CI: 0.710-0.742), respectively. (4) Conclusions: We developed a mobile app to estimate survival at time zero, which can guide decisions for organ allocation. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 2077-0383 2077-0383 |
DOI: | 10.3390/jcm13051270 |