This is an open-label, non-randomized, multi-center trial designed to provide expanded access of deferasirox to patients with congenital disorders of red blood cells and chronic iron overload from blood transfusions who cannot adequately be treated with locally approved iron chelators.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
1,683
125 mg, 250 mg and 500 mg tablets. Dosage was calculated based on participant's body weight. Tablets were dispersed in water, orange or apple juice and taken orally once a day.
Safety Profile of Deferasirox Based Upon Drug Administration and Reporting of Serious Adverse Events
Safety as assessed by the number of participants with death, serious adverse events (SAE), and/or Adverse Events (AEs) leading to study drug interruption or discontinuation. Note: only treatment emergent AEs are summarized.
Time frame: Baseline to end of study (Median exposure time to drug was approximately 30 weeks; Maximum exposure was 104 weeks)
The Change in Serum Ferritin Values From Baseline Through Completion of the Study
The number of participants with Improvement, No Change or Worsening in Serum ferritin category levels at the end of the study compared to baseline. Serum ferritin levels in µg/L were divided into to 6 categories: (\<1000), (1000-\<2500), (2500-\<4000), (4000-\<5500), (5500-\<7000) and (\>=7000). Improvement was defined as a shift to a lower category at the end of study compared to the category at baseline. Worsening was defined as a shift to a higher category at the end of the study compared to the category at baseline. No change was no change in category at end of study from baseline.
Time frame: Baseline to end of study (Median exposure time to drug was approximately 30 weeks; Maximum exposure was 104 weeks)
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