Analysis of marginal donor kidney in living donor kidney transplant
10.3760/cma.j.issn.1000-6702.2012.06.006
- VernacularTitle:扩大供肾标准的亲属肾移植临床效果分析
- Author:
Jinfeng LI
;
Dongkui SONG
;
Guiwen FENG
;
Yue WANG
;
Xinlu PANG
;
Wenjun SHANG
;
Lei LIU
- Publication Type:Journal Article
- Keywords:
Kidney transplantation;
Marginal donors;
Living-related donors;
Retrospective studies
- From:
Chinese Journal of Urology
2012;33(6):421-425
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinical effectiveness of using marginal donor kidney in living kidney transplant. Methods From November 2005 to June 2011,274 cases of living kidney transplant were performed in the First Affiliated Hospital of Zhengzhou University.The cases were divided into the marginal donors group ( Donor ages over 60 years old,suboptimal renal anatomy or physiology) of 66 cases and standard donors group of 208 cases.The clinical data were retrospectively analyzed.The criteria of marginal donors were as follows:36 cases of donors with age over 60 yrs (6 cases with renal cysts and 1 case with renal calculus),22 cases of renal cysts ( with diameter range from 4 mm to 40 mm ),4 cases of renal calculus (with diameter range from 3 mm to 6 mm),4 cases of low GFR (under 35 ml/min.The mean recipients' serum creatinine before surgery and after surgery on day 3,day 7,month 1,month 3,month 6,month 12,related complications,the rate of acute rejection and delayed graft function,1 year,3 year recipient/kidney survival were compared between the 2 groups,respectively. Results The serum creatinine levels in the marginal donor group and standard donor group were (242.7 ± 132.2 vs 185.6 ± 148.4) and ( 156.7 ±86.8 vs 122.2 ± 136.8 ) on day 3,day 7 respectively ( P ＜ 0.05 ).Nevertheless,there were no significant differences between the 2 groups in recipients' serum creatinines before surgery and after surgery on month 1,month 3,month 6,month 12,peri-operative complications,the rate of acute rejection and delayed graft function,1 year,3 year recipient/kidney survival (P ＞ 0.05). Conclusions Healthy old donors and donors with renal cyst (the diameter of renal cysts under 40mm) should not be the barriers to organ donation.To those living donors with low GFR,we should consider of donor age,donor/recipient body weight,donor/recipient body surface area and whether we could deal with the problem by surgical operation.Donor with renal calculus should be carefully evaluated.
