Population
Transfusion dependent beta thalassemia children with sluggish response (n=160).
Intervention
Group I 30 mg/kg deferasirox. (n=40).
Comparison
Group II 20 mg omeprazole and 30 mg/kg deferasirox (n=40); group III 400 mg vitamin E and 30 mg/kg deferasirox (n=40); group IV 420 mg silymarin and 30 mg/kg deferasirox (n=40).
Outcome
Silymarin, Vitamin E and omeprazole significantly increased the peak plasma concentration of deferasirox by 27.9, 14.9 and 2.4 fold respectively as compared to deferasirox alone. The bioavailability of deferasirox was improved up to 3.03, 3.57 and 4.98-fold, respectively, following administration of omeprazole, vitamin E and silymarin compared to deferasirox alone.