ArticleJTCVS open2026
Long-term cardiac surgery outcomes in patients receiving dialysis and with previous kidney transplantation: A national registries analysis.
Article in JTCVS open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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10 authors.
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Abstract
Objectives: Whether patients with kidney failure who undergo cardiac surgery have a survival advantage with previous kidney transplantation is unclear. This study evaluated long-term outcomes after cardiac surgery for kidney transplant recipients and patients dependent on dialysis using national registries. Methods: Probabilistic data linkage was undertaken between registries for the period 2010-2019. Time-to-event analyses were used to estimate the risk after cardiac surgery of (1) survival for kidney-replacement therapy recipients (n = 1250), and (2) graft survival for kidney transplant recipients (n = 225). Using cardiac surgery as a time-varying covariate, kidney graft survival was compared among the national contemporary kidney transplant population (n = 7934). Results: Five-year survival probabilities after cardiac surgery for patients with kidney transplants and receiving dialysis were 70% (95% confidence interval [CI], 61%-76%) and 49% (95% CI, 45%-53%), respectively. The benefit for kidney transplantation persisted in a multivariable Cox regression model (reference: facility hemodialysis; adjusted hazard ratio [HR], 0.53; 95% CI, 0.37-0.74; Conclusions: Among adults with kidney failure undergoing cardiac surgery, kidney transplant recipients experienced a long-term survival advantage compared with patients dependent on dialysis. Transplant recipients undergoing cardiac surgery had greater risk of graft loss than the national contemporary kidney transplant population.
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