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This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 
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:: Volume 15, Issue 1 (1-2013) ::
J Babol Univ Med Sci. 2013; Volume 15 Back to browse issues page
Correlation of Renal Function with Liver Iron Overload in Beta-Thalassemia Major Patients
H Mahmoodi Nesheli, * , H Sorkhi, , A Tamaddoni , M Karimi , M Pournasrollah, , M Hajiahmadi
Abstract:   (9765 Views)
BACKGROUND AND OBJECTIVE: In beta-thalassemia major patients, iron overload can cause dysfunction in many organs. The aim of this study was to determine the correlation between renal tubular dysfunction with iron overload in beta-thalassemic patients referring to our thalassemia center.
METHODS: In this descriptive-analytic study, beta-thalassemia major patients aged more than ten years were selected. Magnetic Resonance Imaging T2*done for patients. Iron overload of liver designed by MRIT2*. It was considered as two levels severe and mild to moderate levels. Forty five patients were severe iron overload (case) and forty five patients were mild to moderate levels (control). They were matched for age and gender. Random morning urine samples were collected and the electrolytes, uric acid, creatinine and urinary B2M (beta2-microglobulin) levels were examined. Blood samples for levels of BUN, Cr, Na, K, FBS and Ferritin were taken too. Then, Ca/Cr ratio in urine, Pr/Cr ratio in urine, fractional excretion (FE) Na, FE K and FE uric acid were calculated. Abnormal excretion of these biochemical factors considered as a renal tubular dysfunction. The data was analyzed and p<0.05 was considered significant.
FINDINGS: Mean age of patients in case and control groups were 27±6.106 and 27.64±7.834 years, respectively. Serum ferritin level (case 2300.46±146.32, control 1488.09±1051.46, p=0.002), the urinary Ca/Cr ratio (case 0.11, control 0.12, p=0.01), and urinary β2M/Cr ratio (case 502.18±1053.21, control 513.48±936.86 p=0.024) were significant.
CONCLUSION: The results of study showed that iron overload can affect the renal tubular function.
Keywords: Renal, Liver, MRI, Beta-Thalassemia major
Full-Text [PDF 197 kb]   (1617 Downloads)    
Type of Study: Research | Subject: Biochemical
Accepted: 2014/06/7 | Published: 2014/06/7



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Mahmoodi Nesheli, H, Sorkhi, H, Tamaddoni A, Karimi M, Pournasrollah, M, Hajiahmadi M. Correlation of Renal Function with Liver Iron Overload in Beta-Thalassemia Major Patients. J Babol Univ Med Sci 2013; 15 (1) :18-24
URL: http://jbums.org/article-1-4294-en.html


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Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 15, Issue 1 (1-2013) Back to browse issues page
مجله علمی دانشگاه علوم پزشکی بابل Journal of Babol University of Medical Sciences

The Journal of Babol University of Medical Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
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