An Algorithm to Start Iron Chelation in Minimally Transfused Young Beta-thalassemia Major Patients

Summary

A prospective randomized study on Safety, Tolerability and Efficacy of oral Low dose DFP (50 mg/kg/day) in minimally transfused B-TM after 5 transfusions when SF reaches 500 ng/m and with either appearance of LPI \> 0.2 or TSAT reaches 50% compared with non treatment arm. So the aim of this study: 1. To determine the time as well as amount of transfused iron ( calculated in mg iron/kg ) which lead to Serum ferritin reaches 500 ng /ml and LPI appearance \>0.2 as well as TSAT reaches 50 % . 2. Tolerability and safety of early low dose DFP 50mg/kg and effectiveness to postpone or prevent SF from reaching 1000 ng/ml or LPI \>0.6 or TSAT \>70% in comparison to patients not starting chelation therapy 3. Determine adverse events whether drug or non drug related

Timeline

Start

2014-07

Primary completion

2015-07

Completion

2015-07

Publications

• Padhani ZA, Gangwani MK, Sadaf A, Hasan B, Colan S, Alvi N, Das JK. Calcium channel blockers for preventing cardiomyopathy due to iron overload in people with transfusion-dependent beta thalassaemia. Cochrane Database Syst Rev. 2023 Nov 17;11(11):CD011626. doi: 10.1002/14651858.CD011626.pub3.
• Elalfy MS, Adly A, Awad H, Tarif Salam M, Berdoukas V, Tricta F. Safety and efficacy of early start of iron chelation therapy with deferiprone in young children newly diagnosed with transfusion-dependent thalassemia: A randomized controlled trial. Am J Hematol. 2018 Feb;93(2):262-268. doi: 10.1002/ajh.24966. Epub 2017 Nov 27.

Drugs

Indications