供肾质量和受者体质量与移植肾远期功能的关系

Impact of allograft weight and the recipient's body weight on long-term allograft function

目的探讨肾移植术后供肾质量、受者体质量及二者比值与远期肾功能的关系。方法对108例肾移植手术病人的供肾质量、受者体质量及二者的比值与受者术后3年血肌酐值进行线性相关分析。结果供肾质量与术后3年血肌酐值呈负相关(P<0.05);受者体质量与术后3年血肌酐值呈正相关影响(P<0.01);供肾质量及受者体质量的比值与术后3年血肌酐值呈负相关(P<0.01)。结论供肾质量、受者体质量及二者的比值与远期移植肾功能的关系应引起重视,体质量较大的受者应尽量选择较重的供肾相配。

Objective To investigate the relationship of the renal allograft weight and the recipient's body weight with allograft function after transplantation. Methods The correlation of the renal allograft weight, the recipient's body weight, the ratio of the allograft weight to the recipient body weight and the mean serum creatinine (sCr) 3 years after transplantation were measured in 108 kidney recipients. Results The allograft weight was inversely correlated with the mean sCr 3 years after transplantation (P<0.01). Conclusion The renal allograft weight, recipient's body weight and the ratio of allograft weight to recipient's body weight are important indicators of the long-term allograft function after transplantation, and recipients with greater body weight should receive allografts of higher weight.