Cahyani Gita Ambarsari1, Eka Laksmi Hidayati1, Partini Pudjiastuti Trihono1, Meilania Saraswati2, Arry Rodjani3, Irfan Wahyudi3, Gerhard Reinaldi Situmorang3, Jon Jin Kim4, Omega Mellyana5, Agustina Kadaristiana1. 1. Department of Child Health, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo Hospital, Central Jakarta, Indonesia. 2. Department of Pathology Anatomy, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo Hospital, Central Jakarta, Indonesia. 3. Department of Urology, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo Hospital, Central Jakarta, Indonesia. 4. Nottingham Children's Hospital, University of Nottingham, Nottingham, UK. 5. Department of Child Health, Faculty of Medicine, Universitas Diponegoro-Dr. Kariadi Hospital, Semarang, Indonesia.
Abstract
BACKGROUND: Pediatric kidney transplantation was only introduced in Indonesia in 2013. We therefore aimed to assess the characteristics and outcomes of transplants performed from its inception to January 2019. METHOD: The study had a dual-center retrospective design. We examined the records of kidney transplant recipients and then calculated patient and graft survival rates by Kaplan-Meier survival analysis with 95% confidence intervals (95% CI). RESULTS: In total, 12 kidney transplantations were performed in eleven children during the study period; among these, ten were boys, and nine had renal failure caused by congenital anomaly of the kidney or urinary tract. All donors were living, and all recipients were on dialysis at the time of transplantation, when their median age was 14.5 years (range, 8-19 years). Three patients died of infection in the first year of follow-up and two lost their allograft by the time of their last follow-up (median, 13 months; range, 4-69 months). The 1-year patient survival rate was therefore 68.18% (95% CI, 29.72%-88.61%), which remained unchanged at 3 and 5 years. However, the non-death-censored graft survival rates at 1, 3, and 5 years were 68.18% (95% CI, 29.72%-88.61%), 51.14% (95% CI, 14.5%-79.46%), and 25.57% (95% CI, 1.38%-64.78%), respectively. CONCLUSION: Patient and graft survival rates after pediatric kidney transplantation in Indonesia are lower than those reported in other countries. Closer patient follow-up and stricter adherence to guidelines could improve transplant outcomes, but we must seek to improve the balance between infection and rejection.
BACKGROUND: Pediatric kidney transplantation was only introduced in Indonesia in 2013. We therefore aimed to assess the characteristics and outcomes of transplants performed from its inception to January 2019. METHOD: The study had a dual-center retrospective design. We examined the records of kidney transplant recipients and then calculated patient and graft survival rates by Kaplan-Meier survival analysis with 95% confidence intervals (95% CI). RESULTS: In total, 12 kidney transplantations were performed in eleven children during the study period; among these, ten were boys, and nine had renal failure caused by congenital anomaly of the kidney or urinary tract. All donors were living, and all recipients were on dialysis at the time of transplantation, when their median age was 14.5 years (range, 8-19 years). Three patientsdied of infection in the first year of follow-up and two lost their allograft by the time of their last follow-up (median, 13 months; range, 4-69 months). The 1-year patient survival rate was therefore 68.18% (95% CI, 29.72%-88.61%), which remained unchanged at 3 and 5 years. However, the non-death-censored graft survival rates at 1, 3, and 5 years were 68.18% (95% CI, 29.72%-88.61%), 51.14% (95% CI, 14.5%-79.46%), and 25.57% (95% CI, 1.38%-64.78%), respectively. CONCLUSION:Patient and graft survival rates after pediatric kidney transplantation in Indonesia are lower than those reported in other countries. Closer patient follow-up and stricter adherence to guidelines could improve transplant outcomes, but we must seek to improve the balance between infection and rejection.