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During the congress, E-Posters will be accessible to all participants on the congress website 24/7, as well as in the E-poster stations in the congress center.
Preparing your E-Poster
Please review the E-Poster format requirements carefully when preparing your E-Poster. Should your E-Poster not meet the mentioned requirements, it may not be displayed as described above.
E-Poster Submission Deadline
Please prepare and upload your E-Poster no later than March 14, 2026 11.59PM CET. After this date, you will no longer be able to prepare and upload your E-poster and it will not be displayed and accessible on the congress website.
Please follow the instructions below to input your abstract title.
Abstract titles should be brief and reflect the content of the abstract.
Kidney allograft outcomes are strongly influenced by donor characteristics. Factors such as donor age, sex, and biological relationship may influence graft function after transplantation. This study sought to assess the relationship between donor characteristics and kidney allograft function three months after transplantation in tertiary referral hospital, Yogyakarta, Indonesia.
A retrospective cohort study was carried-out using data from living donor kidney transplantations conducted from 2023 to 2025 at tertiary referral Hospital, involving a total of thirty-six donor–recipient pairs. Donor variables (age, sex, and biological relationship) and ischemia-related factors were collected from medical records. Recipient kidney function was analyzed three months after transplantation based on estimated glomerular filtration rate (eGFR) values and serum creatinine levels. Statistical analyses employed Mann–Whitney and Kruskal-Wallis tests to explore the association between donor characteristics and graft function.
The mean donor age was 39.5 ± 10.9 years, with 72.2% male and 66.7% non-related donors. At three months, the mean recipient eGFR was 68.4 ± 23.2 mL/min/1.73 m² and the mean serum creatinine was 1.39 ± 0.47 mg/dL. A significant relationship was identified between donor sex and allograft performance; recipients who received kidneys from male donors exhibited improved renal function, reflected by higher eGFR and lower creatinine values (p = 0.022 and p = 0.014, respectively). No significant associations were observed between donor age or biological relationship and graft outcomes (p > 0.05), and no meaningful correlations were identified with recipient sex and blood type-related parameters.
Kidneys from male donors demonstrated superior short-term functional outcomes after transplantation. In this single-center study conducted at tertiary referral Hospital, Yogyakarta, donor age and biological relationship showed minimal influence on early allograft function.
