title: Older candidates for kidney transplantation: Who to refer and what to expect?
abstract: The number of older end-stage renal disease patients being referred for kidney transplantation continues to increase. This rise is occurring alongside the continually increasing prevalence of older end-stage renal disease patients. Although older kidney transplant recipients have decreased patient and graft survival compared to younger patients, transplantation in this patient population is pursued due to the survival advantage that it confers over remaining on the deceased donor waiting list. The upper limit of age and the extent of comorbidity and frailty at which transplantation ceases to be advantageous is not known. Transplant physicians are therefore faced with the challenge of determining who among older patients are appropriate candidates for kidney transplantation. This is usually achieved by means of an organ systems-based medical evaluation with particular focus given to cardiovascular health. More recently, global measures of health such as functional status and frailty are increasingly being recognized as potential tools in risk stratifying kidney transplant candidates. For those candidates who are deemed eligible, living donor transplantation should be pursued. This may mean accepting a kidney from an older living donor. In the absence of any living donor, the choice to accept lesser quality kidneys should be made while taking into account the organ shortage and expected waiting times on the deceased donor list. Appropriate counseling of patients should be a cornerstone in the evaluation process and includes a discussion regarding expected outcomes, expected waiting times in the setting of the new Kidney Allocation System, benefits of living donor transplantation and the acceptance of lesser quality kidneys.
authors.affiliation: Beatrice P Concepcion, Heidi M Schaefer, Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN 37232, United States.
authors.forename: Beatrice P
authors.initials: BP
authors.lastname: Concepcion
authors.affiliation: Beatrice P Concepcion, Heidi M Schaefer, Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN 37232, United States.
authors.forename: Rachel C
authors.initials: RC
authors.lastname: Forbes
authors.affiliation: Beatrice P Concepcion, Heidi M Schaefer, Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN 37232, United States.
authors.forename: Heidi M
authors.initials: HM
authors.lastname: Schaefer
keywords: Elderly; Expanded criteria donor; Frailty; Kidney transplant outcomes; Quality of life