Pregnancy and postpartum anaemia occurs worldwide, particularly in developing countries where it accounts for substantial maternal and infant morbidity and mortality. The main cause is iron deficiency, primarily of dietary origin: 20% of the world population are estimated to have some degree of trace element deficiency. Even in industrialized countries iron deficiency anaemia is common in pregnancy due to the negative iron balance created by the high fetal demand for iron. It is compounded by blood loss during and after delivery, particularly in the absence of adequate prevention and treatment. The main effects of pregnancy and postpartum anaemia (defined by the WHO as hemoglobin values < 110 g/l and < 100 g/l, respectively) present for the mother an increased susceptibility to infection and premature delivery and for the baby intrauterine growth retardation and the consequences of prematurity. Diagnosis and differential diagnosis are thus a major obstetric concern. Iron deficiency can be particularly difficult to diagnose in postpartum anaemia because ferritin is often falsely elevated due to concurrent infection. Prevention with oral iron + folic acid supplementation has proven effective, as has intravenous iron in more severe cases, while the addition of recombinant erythropoietin augments the effect of iron alone.
CITATION STYLE
Huch, R. (1999, January 28). Anamie in der schwangerschaft. Praxis. https://doi.org/10.1007/978-3-662-45064-2_23
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