Efficacy of Deferasirox (Exjade®) in Modulation of Iron Overload in Patients with β-Thalassemia Intermedia
2015
AbstractBecause of insufficient erythropoiesis, peripheral hemolysis and increased gastrointestinal iron absorption, iron overload is still a matter of debate in β-thalassemia intermedia (β-TI) patients, which can be overcome using iron chelators. However, data on use of iron chelators in β-TI patients is highly restricted. The aim of this study was to evaluate the efficacy of oral administration of deferasirox (Exjade® or DFX) by assessment of serum ferritin levels in β-TI patients. In this quasi-experimental study, 50 β-TI patients with serum ferritin levels >1000 ng/mL were selected and received oral DFX for 12 consecutive months. Iron overload was measured by checking serum ferritin levels every 2 months and the results were compared with the baseline level. The mean serum ferritin was decreased during 1 year of chelation therapy without any toxic effect. Although the difference between baseline ferritin and ferritin levels at the end of second month was not remarkable (p = 0.88), a significant reduct...
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