Urological complications in 1223 kidney transplants
Nie, Z.-L.; Li, Q.-S.; Jin, F.-S.; Zhang, K.-Q.; Zhu, F.-Q.; Huo, W.-Q.; Ma, Q.
Zhonghua Yi Xue Za Zhi 89(18): 1269-1271
2009
ISSN/ISBN: 0376-2491 PMID: 19595183 Document Number: 637897
To review retrospectively the urological complications in 1 223 kidney transplants. A total of 1 223 kidney transplants were divided into ureteroneocystostomy group (n = 948) and ureteroureterostomy group (n = 275) according to the methods of urinary tract reconstruction. The incidence and management of urological complications such as urinary fistula, obstruction of ureter, vesicoureteral reflux (VUR) and urinary tract infection (UTI) were summarized respectively. Overall, urological complications were encountered in 217 (17.7%) cases, including 43 cases of urinary fistula (3.5%), 35 obstruction of ureter (2.9%), 14 VUR (1.1%) and 125 UTI (10.2%). Urinary fistula was 39 (4.1%) cases and 4 cases (1.5%) (P < 0.05), obstruction of ureter 22 (2.3%) & 13 (4.7%) (P < 0.05), VUR 14 (1.5%) & 0 (0%) (P < 0.05) and UTI 109 (11.5%) & 16 (5.8%) (P < 0.01) in the ureteroneocystostomy group and ureteroureterostomy group respectively. Seventy patients underwent surgical treatment. The 3-year survival rate of graft with urological complications and without urological complications were 82.3% and 84.7% respectively. Ureteroureterostomy can decrease the incidence of urological complications after kidney transplantation. Most of urological complications require surgical interventions. The long-term graft survival is not affected by a correctly treated urological complication.