Iron deficiency anemia in children

Area of Science:

• Pediatric Nutrition
• Developmental Pediatrics
• Hematology

Background:

• Iron deficiency extends beyond anemia, manifesting in various health issues.
• Infancy and early childhood represent critical periods of high iron demand.
• Dietary iron intake is often insufficient during infancy, increasing deficiency risk.

Purpose of the Study:

• To highlight the significant impact of iron deficiency on neurodevelopment in infants and young children.
• To emphasize the potential for irreversible cognitive deficits if left untreated.
• To discuss diagnostic approaches and therapeutic strategies for iron deficiency.

Main Methods:

• Review of clinical manifestations of iron deficiency.
• Analysis of diagnostic indicators such as hypochromia and microcytosis on complete blood count (CBC).
• Consideration of differential diagnoses for iron deficiency anemia (IDA) unresponsive to iron therapy, including celiac disease.

Main Results:

• Iron deficiency can lead to significant neurodevelopmental and cognitive impairments in early childhood.
• Complete blood count findings like hypochromia and microcytosis suggest iron deficiency anemia (IDA).
• Celiac disease is identified as a key cause of IDA refractory to oral iron treatment.

Conclusions:

• Iron deficiency poses a serious threat to cognitive development in young children.
• Prompt identification and management of iron deficiency are essential.
• Preventive measures, including non-pharmacological and pharmacological interventions, are vital for public health.