Iron Deficiency Anemia in Pregnancy

Area of Science:

• Obstetrics and Perinatal Care
• Hematology

Background:

• Anemia is a frequent complication in obstetrics and perinatal care.
• Defined as hemoglobin below 10.5 g/dL, anemia in pregnancy has diverse causes including nutritional deficiencies, infections, and inherited red blood cell disorders.
• Iron deficiency is the predominant cause, affecting an estimated 20%-80% of pregnant women globally.

Purpose of the Study:

• To review the causes, consequences, and management of anemia in pregnancy.
• To highlight the specific risks associated with anemia for both maternal and fetal outcomes.
• To discuss therapeutic strategies for pregnancy anemia.

Main Methods:

• Literature review of anemia in obstetrics and perinatal care.
• Analysis of prevalence, causes, and risk factors.
• Summary of current treatment options.

Main Results:

• Iron deficiency anemia is the most common form, with stages including depleted iron stores, iron-deficient erythropoiesis, and overt anemia.
• Pregnancy anemia can be exacerbated by bleeding events and leads to risks like intrauterine growth retardation, prematurity, and increased need for blood transfusions.
• Therapeutic approaches include oral iron and intravenous iron preparations.

Conclusions:

• Anemia in pregnancy requires careful management due to significant risks.
• Prophylaxis and timely treatment with iron supplementation are crucial.
• Oral and intravenous iron are key therapeutic options for pregnancy anemia.