Influence of hemodialysis and peritoneal dialysis on complications and outcomes after renal transplantation
- VernacularTitle:血液透析和腹膜透析对肾移植术后并发症和预后的影响
- Author:
Shili ZHAO
;
Qiongqiong YANG
;
Haiping MAO
;
Wei CHEN
;
Fengxian HUANG
;
Zhihua ZHENG
;
Lizhong CHEN
;
Jiguang FEI
;
Xueqing YU
- Publication Type:Journal Article
- Keywords:
Hemodialysis;
Peritoneal dialysis;
Kidney transplantation;
Complication;
Survival rote
- From:
Chinese Journal of Nephrology
2008;24(10):695-700
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of hemodialysis (HD) and peritoneal dialysis (PD) on the complications and outcomes after renal transplantation. Methods Clinical data of 402 renal transplant recipients maintained on dialysis for more than 3 months were retrospectively studied and divided into 2 groups: HD group(n=303)and PD group(n=99). Among them, 345 recipients were followed up for an average of (30.2±15.2) months. The impact of HD and PD on the acute rejection, delayed graft function (DGF), infection, chronic rejection and the graft and patient survival rates were analyzed. Results The mean dialysis duration was significantly longer in PD group and the hepatitis B infection rate was significantly higher in HD group. There were no signiticant differences between the HD and PD groups in regarding to primary disease for end-stage renal disease, age, gender, blood pressure, hemoglobin, HLA match, hot and cold ischemia time, and hepatitis C vires infection. The incidence of DGF, acute and chronic rejection, and cytomegalovirus and other infections between HD and PD groups were not significantly different. However, the graft loss happened more frequently in hepatatis B patients than that in non hepatitis B patients (19.23% vs 8.86%, P=0.021), and the post-transplant infection ocurred less in non hepatits B patients with PD. The acute rejection episodes were higher in HD patients who received pretransplant dialysis for more than 12 months (P<0.05). The overall recipients survival rates of HD and PD groups were similar (1-year: HD 94.34%, PD 91.25%;5-year: HD 92.83%, PD 90%), and the same as the graft survival rates in HD and PD groups (1-year: HD 93.21%, PD 96.25%;5-year: HD 87.17%, PD 91.25%). Conclusions The influences of PD and HD on the complications after renal transplantaton, 1-year and S-year recipients and graft survival rates are similar, so both HD and PD can be chosen as the pretransplant dialysis modality. As the incidence of acute rejection increases with time in HD, it is better to shorten the time of pretransplant dialysis to decrease the complication.
