Iron Supplementation Guidelines in Alpha Thalassemia

Diagnostic Considerations

The Centers for Disease Control and Prevention recommends that for males aged 12-18 years, anemia is defined as hemoglobin <125 g/L (12.5 g/dL) 1
Serum ferritin is the most specific indicator of iron stores, according to the MMWR Recommendations and Reports 1, 2
The Mean Cell Volume (MCV) and Red Blood Cell Distribution Width (RDW) are essential for assessing microcytosis and differentiating iron deficiency from thalassemia 1

The MMWR Recommendations and Reports suggest prescribing 60 mg elemental iron daily for school-age children with confirmed iron deficiency 4, 5, 6
Iron supplementation should be administered between meals to enhance absorption, as recommended by the MMWR Recommendations and Reports 7
Dietary counseling should emphasize iron-rich foods and vitamin C co-ingestion to enhance absorption, according to the British Journal of Sports Medicine 8, 7

The MMWR Recommendations and Reports recommend rechecking hemoglobin in 4 weeks to confirm iron-deficiency anemia, with an expected increase of ≥1 g/dL 7, 4, 3
If confirmed, iron supplementation should be continued for 2 additional months to replenish stores, as suggested by the MMWR Recommendations and Reports 7, 4
A follow-up hemoglobin check is recommended after completing the 3-month course, according to the MMWR Recommendations and Reports 7, 4