Objective: To study the serum ferritin levels in children with acute leukemia, depending on the number of transfusions of RBC concentrate and period of disease.
Materials And Methods: We studied the red blood count, serum iron and ferritin levels in 54 patients with acute leukemia before chemotherapy, at the time of a standardized treatment protocol, and after transfusions of RBC concentrates.
Results: In the debute of acute leukemia just before treatment lauch the serum ferritin in 81.5% of children was 2.3-2.5 higher than normal. The need for transfusion of RBC concentrates was higher under serum ferritin level exceeding 500 ng/mL. The association was established between ferritin content and age of the children, variant of acute leukemia and period of the disease.
Conclusions: The level of serum ferritin can be used as a marker of ferrokinetic status for timely diagnosis of iron overload in children with acute leukemias and for application of treatment-and-prophylactic actions.
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