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Related Experiment Videos

Non-heart beating donors.

Ana Sánchez-Fructuoso1, Dolores Prats Sánchez, María Marqués Vidas

  • 1Nephrology Department Hospital, Clinico San Carlos, Madrid, Spain. asanchez.hcsc@salud.madrid.org

Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association
|June 12, 2004
PubMed
Summary

Kidney transplants from non-heart beating donors (NHBDs) show similar graft function and survival rates compared to heart beating donors (HBDs). NHBD kidneys are a viable, non-marginal source for transplantation, challenging previous assumptions.

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Area of Science:

  • Nephrology
  • Transplantation Immunology
  • Organ Donation

Background:

  • Non-heart beating donation (NHBD) is a recognized source for organ transplantation.
  • NHBD kidneys are often considered marginal due to concerns about graft function and survival.
  • This study addresses the debate on the viability of NHBDs for kidney transplantation.

Purpose of the Study:

  • To compare the outcomes of kidney transplants from NHBDs versus heart beating donors (HBDs).
  • To evaluate graft function and survival rates between NHBD and HBD kidney transplants.
  • To determine if NHBD kidneys should be classified as non-marginal for transplantation.

Main Methods:

  • Retrospective analysis comparing 83 NHBD kidney transplants with 3177 adult cadaveric HBD transplants.

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  • Graft and patient survival estimated using Kaplan-Meier analysis.
  • Cox proportional regression used for group comparisons.

    • Main Results:

    • NHBD transplants had a higher rate of delayed graft function (DGF) (58.8% vs 28.9%).
    • Graft function at 3 months and 1 year was comparable or better in NHBD recipients.
    • Graft survival rates at 2, 4, and 6 years were similar for both NHBD and HBD groups (e.g., 84% at 6 years).
    • DGF was a risk factor for worse graft survival in HBDs, but not in NHBDs.

    Conclusions:

    • Kidney transplants from NHBDs demonstrate comparable graft function and survival to those from HBDs.
    • NHBDs represent a valuable source of non-marginal kidneys for transplantation.
    • The study supports the expanded use of NHBDs in kidney transplantation programs.