TY - JOUR T1 - Influence of High Dose of IV Desferal on Cardiac Complications of Thalassemic Patients TT - بررسی تاثیر مقادیر بالای دسفرال وریدی بر بهبود عوارض قلبی بیماران مبتلا به تالاسمی JF - J-Mazand-Univ-Med-Sci JO - J-Mazand-Univ-Med-Sci VL - 15 IS - 47 UR - http://jmums.mazums.ac.ir/article-1-728-en.html Y1 - 2005 SP - 5 EP - 13 KW - Cardiac complications KW - IV Desperal KW - Thalasssemic N2 - Background and purpose: This study was undertaken to determine the effects of high dose IV desferal on symptoms, LV size and function in thalassemic patients Materials and methods : 15 thalassemic patients with cardiomyopathy all of whom were on cardiotonic drugs for at least one month, aged between 15-25 yr, with ferritin> 1200ng/ml and Hb>9gr/dl were included in the study. They recieved IV desferal of 130mg/kg/day (max 5gr) during 10-14 hr for 5 consequtive days. Cardiac evaluation including history, plysical exam, ECG and Echocardiography were performed just before recieving desferal, 2 days and one month after completing the regimen. In additon visual and auditory consultations were done before and after the intervention to detect probable side effects. Results : By administering high dose IV desferal, the cardiovascular symptoms reduced considerably and systolic function showed significant improvement so that a reduction in LVEF from 49.1 ± 1.8% to 58/8 ± 2.9% at first follow up and to 57.8 ± 2.1% at second follow up was observed. EPSS decreazed from 9.6 ± 0.8 mm to 6.7 ± 0.8 mm at first follow up and to 6.5 ± 0.6 mm at second follow up (p M3 ER -