Evaluation of Living Kidney Donor and Recipient Candidates: The Experience of Our Center

Abstract

PurposeWe evaluated potential kidney living donors and recipients for donation in our transplant center. Materials and methodsCandidates to be kidney living donors and kidney transplant recipients (KTxR) were retrospectively evaluated. All candidates were informed and assessed by transplant coordinator and nephrologists. All data were obtained from archive records. ResultsThe mean ages of 194 kidney living donors and 182 KTxR were 45.7 ± 13.1 and 37.7 ± 14.6 years, respectively. Percentages of female candidates were 55.2% and 34.1% among kidney living donors and KTxR respectively. The kidney living donor candidates were the patients’ mothers (27.3%), spouses (24.2%), siblings (21.6%), fathers (12.4%), and sons or daughters (6.2%) of KTxRs and others (8.2%). The numbers of donors with body mass index (BMI) > 30 kg/m2 and > 35kg/m2 were 56 (28.9%) and 17 (8.8%) respectively. Due to withdrawal from donation (21.2%) and renal problems (15.3%), 85/194 (43.8%) kidney living donors were excluded. Of the remaining 51/182 (28%) KTxR candidates, 26/182 (14.2%) were unsuitable because their panel-reactive antibody (PRA) > 20%. Sixty-six KTxR were performed in our center. Nine donor candidates were rejected due to obesity (BMI > 35 kg/m2). ConclusionMost of our kidney living donors were mothers, housewives, and uneducated persons. Due to high percentages of suitability among candidates of KTxRs and kidney living donors as 72% and 56% may be an advantage for living kidney donation. However, PRA positivity in the recipients drew attention as a major barrier. The high incidence of obesity among the donor candidates suggests that societies must be more sensitive about this issue.