Clinical and prognosis analysis of children with kidney retransplantation
10.3760/cma.j.cn112140-20210515-00428
- VernacularTitle:儿童二次肾移植临床特点和预后分析
- Author:
Minghui YU
1
;
Li MIAO
;
Yihui ZHAI
;
Jing CHEN
;
Xiaoyan FANG
;
Qianfan MIAO
;
Jialu LIU
;
Jiaojiao LIU
;
Xiaoshan TANG
;
Zhiqing ZHANG
;
Lei ZHANG
;
Li ZENG
;
Hong XU
;
Qian SHEN
Author Information
1. 国家儿童医学中心 复旦大学附属儿科医院肾脏科，上海201102
- Keywords:
Kidney transplantation;
Child;
Kidney retransplantation
- From:
Chinese Journal of Pediatrics
2021;59(9):737-742
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the clinical and prognosis of children with kidney retransplantation.Methods:Clinical data of 11 children who underwent kidney retransplantation from January 2011 to December 2020 in Department of Nephrology, Children′s Hospital of Fudan University were retrospectilely analyzed. The clinical data including demographic parameters, primary diagnosis, characteristics in the follow-up of renal allograft were analyzed.Results:Totally 11 cases received secondary renal transplantation (male 6, female 5). They were initially diagnosed with chronic kidney disease at the age of 11.9 (7.4, 13.3) years. The median duration of dialysis was 22.1 (3.5, 36.5) months. In the first transplantation, recipient age was 13.9 (11.1, 15.2) years. Ten cases received donation from cardiac death donor (DCD) (9 cases received donors aged less than one year, 5 of them received whole kidney transplantation and one case received donor aged one to three years) and 1 case with living-related donor. Ten graft failures occurred within 1 month after renal transplantation and the other one occurred at the fifth month after transplantation. The causes included vascular factors (9 cases), rejection (1 case) and primary non-function (1 case). In the second transplantation, recipient age was 14.7 (11.7, 16.2) years. All the 11 children received dialysis (7 with PD and 4 with HD) and successfully completed the second transplantation. The median time between the two transplants was 210 (16, 1 041) days. Donors were all DCD donors from 3 years of age or older. The mean follow-up duration was (42±15) months. The estimated glomerular filtration rate was (85±34)ml/(min·1.73 m 2) when the last investigation after kidney retransplantation with the kidney and patient all survived. Conclusions:Kidney retransplantation may have better prognosis in children. Dialysis transition during waiting period and DCD donor from 3 years of age or older can effectively ensure the success of kidney retransplantation.
