Deferasirox BID (Twice a Day) in Transfusion Dependent Thalassemia Patients With Inadequate Response to High Doses

This is an open label, single arm, and multicenter study. The study will include the following phases. A screening phase which lasts for 4 weeks to determine patient eligibility. This phase will be followed by a 24 week Open label treatment phase. The study treatment is defined as deferasirox 20mg/kg BID 9Twice a day). Serum Ferritin Levels and MRI (Magmetic Resonance Imaging) LIC (Liver Iron Concentration) will be measured to evaluate the response to BID.