Y Li1, J Li2, Q Fu2, L Chen2, J Fei2, S Deng2, J Qiu2, G Chen2, G Huang2, C Wang3. 1. Department of Organ Transplantation, First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China. 2. Department of Organ Transplantation, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China. 3. Department of Organ Transplantation, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China. Electronic address: wcx6363@163.com.
Abstract
BACKGROUND: Experience with kidney transplantation from brain-dead donors remains limited in China. Our objective was to evaluate the outcomes of kidney transplantation from brain-dead donors (group 1), compared with those from living ones of the same age (group 2). METHODS: Clinical data of kidney transplantation from brain-dead donors and living donors in the same age range (18-45 years) performed between May 2007 and December 2011 were analyzed retrospectively. Recipients were analyzed for posttransplantation serum creatinine, creatinine clearance (calculated by the Cockcroft-Gault formula), the number of acute rejection episodes and delayed graft function, and patient/graft survival. RESULTS: Mean donor age was comparable between the 2 groups (31.9 ± 6.5 vs 32.8 ± 7.0 years; P = .268). The terminal serum creatinine level of donors was 125.5 ± 63.5 μmol/L in group 1 (n = 30) and 65.1 ± 13.7 μmol/L in group 2 (n = 110; P = .000). Recipient creatinine clearance was comparable between the 2 groups 1 month posttransplantation and thereafter. Acute rejection episodes were seen in 7 cases in recipients of group 1 (15.9%) and in 15 cases in recipients of group 2 (13.6%; P = .716). The incidence of delayed graft function was higher in recipients of group 1 (18.2%) than that of group 2 (3.6%; P = .002). The 1-, 3-, and 5-year patient/graft survival rate was comparable between the 2 groups. CONCLUSIONS: Our study demonstrated kidney transplantation from brain-dead donors achieved acceptable graft function and patient/graft survival in the 5-year follow-up, encouraging the use of this approach.
BACKGROUND: Experience with kidney transplantation from brain-dead donors remains limited in China. Our objective was to evaluate the outcomes of kidney transplantation from brain-dead donors (group 1), compared with those from living ones of the same age (group 2). METHODS: Clinical data of kidney transplantation from brain-dead donors and living donors in the same age range (18-45 years) performed between May 2007 and December 2011 were analyzed retrospectively. Recipients were analyzed for posttransplantation serum creatinine, creatinine clearance (calculated by the Cockcroft-Gault formula), the number of acute rejection episodes and delayed graft function, and patient/graft survival. RESULTS: Mean donor age was comparable between the 2 groups (31.9 ± 6.5 vs 32.8 ± 7.0 years; P = .268). The terminal serum creatinine level of donors was 125.5 ± 63.5 μmol/L in group 1 (n = 30) and 65.1 ± 13.7 μmol/L in group 2 (n = 110; P = .000). Recipient creatinine clearance was comparable between the 2 groups 1 month posttransplantation and thereafter. Acute rejection episodes were seen in 7 cases in recipients of group 1 (15.9%) and in 15 cases in recipients of group 2 (13.6%; P = .716). The incidence of delayed graft function was higher in recipients of group 1 (18.2%) than that of group 2 (3.6%; P = .002). The 1-, 3-, and 5-year patient/graft survival rate was comparable between the 2 groups. CONCLUSIONS: Our study demonstrated kidney transplantation from brain-dead donors achieved acceptable graft function and patient/graft survival in the 5-year follow-up, encouraging the use of this approach.