These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Survival after kidney transplantation does not differ with 50-59- or over 60-year-old expanded-criteria donors.
    Author: Lai Q, Nudo F, Levi Sandri GB, Melandro F, Ferretti S, Grieco M, Garofalo M, Poli L, Pretagostini R, Berloco PB.
    Journal: Transplant Proc; 2011 May; 43(4):1030-2. PubMed ID: 21620044.
    Abstract:
    BACKGROUND: Use of expanded-criteria donors (ECDs) for kidney transplantation has progressively increased in the past years with the intent to improve the number of available grafts. However, it is still uncertain if ECD kidneys have worse survivals than standard-criteria ones. The aim of this study was to retrospectively analyze a cohort of ECD patients comparing the 2 subgroups of 50-59- and >60-year-old donors in terms of donor, recipient, and transplant features and survival rates. METHODS: Ninety-one cases were analyzed. The cohort was stratified into 2 subgroups according to donor age: group 1, age 50-59 years (n=26); and group 2, age ≥60 years (n=67). RESULTS: Group 2 represented older donors and a higher percentage of donors with a previous history of hypertension. In Group 1, preharvest creatinine values showed higher results. No difference was detected regarding patient and graft survivals, with 5-year survival rates of 92.3% versus 86.7%, and 70.8% versus 69.8%, respectively. The best way to select the donors is still under debate. In our experience, a biopsy-driven selection was performed exclusively for group 2 ECDs. Considering the similar survivals obtained, we speculated that an accurate biopsy-based selection of older grafts allows one to avoid "bad" donors from the allocation system, thereby obtaining improved survival results. CONCLUSIONS: Biopsy-driven pretransplantation selection appears to be the main system to optimize results, to achieve outcomes similar to nonbiopsied younger donors. Routine biopsies also in the younger subgroup of ECD may achieve a further improvement in survival.
    [Abstract] [Full Text] [Related] [New Search]