Correlation research on ADMA plasma levels and left ventricular function of peritoneal dialysis patients

International Journal of Clinical and Experimental Medicine

Jian-Rong Zhao¹  De-Yu Zhang¹  De-Zhen Sun¹ 

关键词: Asymmetric dimethylarginine;    cardiovascular disease;    left ventricular function;    peritoneal dialysis;   

DOI  :  

学科分类：医学（综合）

来源: e-Century Publishing Corporation

【 摘 要 】

Asymmetric dimethylarginine (ADMA) has been involved in the development mechanism of cardiovascular disease (CVD) in patients with chronic kidney disease. The aim of this study is to investigate the relationship between the plasma ADMA levels and echocardiography, and understand the relationship between ADMA and left ventricular function. All of the patients were divided into three groups, including End-stage renal disease patients on CAPD, Conservative treatment in patients with ESRD and Control group. All the cases in the outpatient clinic or hospital at the next morning were collected fasting venous blood 2 ml. All cases were detected by American GE company Vivid7 Colour Doppler Ultrasonic Echocardiograph to detected left ventricular end-diastolic dimension (LVEDD), Left atrial diameter (LAD), Left ventricular posterior wall thickness in diastole (LVPWT), Interventricular septum thickness in diastole (IVST), left ventricular ejection fraction (LVEF). There were significant differences among all of the three groups for the GFR, urine albumin, SGA, Hb, iPTH and ALB levels. There was statistically significant difference for serum ADMA levels among three groups (F = 34.047, P = 0.000). CAPD patient plasma ADMA levels were negatively correlated with LVEF, and positively correlated with LVMI, LVM, LVEDD, LAD. Conservative treatment group had higher proportion of average artery, left ventricular hypertrophy and left ventricular mass index. The peritoneal dialysis fluid ADMA levels of CAPD patients with peritoneal were positively correlated with LVEF (r = 0.367, P = 0.046), negatively correlated with LVMI. In conclusion, ADMA may be involved in change of left ventricular structure, function, and remodeling process through a complex network.

【 授权许可】

Unknown