Details

Autor(en) / Beteiligte

• Jun, Heungman
• Kim, Yeong Hoon
• Kim, Joong Kyung
• Kim, Chan-Duck
• Yang, Jaeseok
• Ahn, Curie
• Han, Sang Youb
• Dor, Frank JMF

Titel

Outcomes of kidney transplantation from elderly deceased donors of a Korean registry

Ist Teil von

• PloS one, 2020-06, Vol.15 (6), p.e0232177-e0232177

Ort / Verlag

San Francisco: Public Library of Science

Erscheinungsjahr

2020

Link zum Volltext

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• To overcome organ shortage, expanded criteria donors, including elderly deceased donors (DDs), should be considered. We analyzed outcomes of kidney transplantation (KT) from elderly DDs in a nationwide study. In total, data of 1049 KTs from DDs using the database of Korean Organ Transplantation Registry (KOTRY) were retrospectively analyzed based on the age of DDs: age [greater than or equal to]60 years vs. <60 years. Clinical information, graft status, and adverse events were reviewed in DDs and recipients. The mean age of the 1006 DDs was 51.04±10.54 years, and 21.5% of donors were aged [greater than or equal to]60 years. Elderly DDs had a significantly higher prevalence of diabetes and hypertension and higher Kidney Donor Risk Index (KDRI) and Kidney Donor Profile Index (KDPI). The mean age of the recipients was 47.45±14.87 years. Patients who received KT from elderly DDs were significantly older (53.12±15.14 vs. 45.88±14.41, P<0.001) and had a higher rate of diabetes (41.9 vs. 24.4%, P<0.001). Graft outcomes were not significantly different. Renal function was similar between the groups at the time of discharge and at 6 months, 1 year, and 2 years after KT. The rate of delayed graft function (DGF) was not significantly different. Risk factors of DGF were significantly different in DDs aged [greater than or equal to]60 years and <60 years. In the multivariable model, male sex (odds ratio: 3.99, 95% confidence interval: 1.42-11.22; P = 0.009) and KDRI (12.17, 2.23-66.34; P = 0.004) were significant risk factors for DGF in DDs aged [greater than or equal to]60 years. In DDs aged <60 years, thymoglobulin induction (2.62, 1.53-4.48; P<0.001) and continuous renal replacement therapy (3.47, 1.52-7.96; P = 0.003) were significant factors. Our data indicated that graft outcomes, including renal function and DGF, were similar for elderly DDs and DDs aged <60 years. Elderly DDs might be considered tolerable donors for KT, with active preoperative surveillance.