سه شنبه 30 آبان 1396
به سایت مجله پزشکی دانشگاه علوم پزشکی و خدمات بهداشتی و درمانی تبریز خوش آمدید
   نوامبر 21, 2017
   
   
     
  تعداد اعضاء : 2866 نفر
  بازدیدهای امروز :93 بار
  تعداد کل بازدیدها : 966966 بار
   
Volume: 39
Year: 2017
Month: 7
Subject Others
Title Correlation between color doppler ultrasonographic indices and serum creatinine level before and after renal transplantation
Authors Abolhassan Shakeri; Hamid Tayebi Khosroshahi; Alireza Mirfakhraei; Daniel Fadaei Fouladi;
Abstract Background: The measurement of color Doppler ultrasonographic indices, such as resistive index (RI) can help in the evaluation of a transplanted kidney. This study sought to examine correlation between color Doppler ultrasonographic indices and serum creatinine levels before and after renal transplantation. Methods: A total of 100 patients with end stage renal disease undergoing kidney transplantation were enrolled in this study. Serum creatinine levels was measured before transplantation, on day 5 and at the end of the third month after transplantation. Central and peripheral RI values of the transplanted kidney were also documented on day 5 an month 3 posttransplantation. Results: Creatinine level at the end of third month had positive correlation with central (r=0.27 and p=0.007) and peripheral RI values (r=0.26 and p=0.009) in day 5 after transplantation. There was also a significant positive correlation between the serum level of creatinine at the end of the third month and central (r=0.50 and p<0.001) and peripheral RI values (r=0.50 and p<0.001) at the third month posttransplantation. At an optimal cut-off point of 0.51 for the central RI on fifth day, the sensitivity, specificity, positive predictive value, and negative predictive value for predicting a malfunctioning transplanted kidney were 93%, 30%, 76%, and 64%, respectively. The corresponding values of the peripheral RI on fifth day were 43%, 67%, 75%, and 33%, respectively using an optimal cut-off point equivalent to 0.70. Conclusions: Both peripheral and central RI values on day 5 can be used for predicting malfunctioning transplanted kidney.
-Creatinine
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ISSN 1608-5671 (Print)  

ISSN 2008-160X (Online)  
 
     
     
 

ضريب تأثير (IF) مجله پزشکی دانشگاه علوم پزشکی تبریز  در  پايگاه  استنادي علوم جهان اسلام (ISC)  

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