Abstract
The objective: a determination of the effectiveness of anemia treatment with intravenous iron (III) hydroxide sucrose complex in pregnant women with pathological placentation, as the first stage of “patient blood management” before delivery.Materials and methods. Among 86 pregnant women with placental pathology, 58 (70.7 %) had anemia. Severe anemia with a hemoglobin level <70 g/l was in 13 (22.4 %), moderate anemia with a hemoglobin level <90 g/l — in 19 (32.8 %). The first group included 18 (31.1 %) pregnant women with placenta previa with periodic blood loss during pregnancy. The second group consisted of 40 (68.9 %) pregnant women with invasive placenta. The gestation period in all women was 33+6 weeks. Anemia was treated by intravenous administering iron (III) hydroxide sucrose complex 3 times a week (5-7 injections).Results. The main factor that led to pathological placentation was the scar on the uterus. In pregnant women in the second group with invasive placenta, the scar on the uterus was in 38 (95 %) women. Severe anemia was present in 2 (11.1 %) pregnant women with placenta previa that was in 2.4 times less than in pregnant women with invasive placenta — 11 (27.5 %). Moderate anemia was present in 4 (22.2 %) women in the first group and in 15 (37.5 %) in the second group.In pregnant women with severe anemia, after 5–7 injections of the drug iron (III) hydroxide sucrose complex the level of hemoglobin increased significantly by 30 g/l, the number of erythrocytes increased to 2.8×1012/l, serum iron – in 2 times, the level of ferritin – to 19.6 μg/l and transferrin content decreased. For pregnant women with moderate anemia, 3–5 injections of the drug were sufficient to normalize the indicators. Normalization of blood parameters allowed to reduce the risk of bleeding, the number of blood transfusions and improve treatment outcomes.Conclusions. Timely diagnosis of the iron deficiency anemia in pregnant women with placental pathology is an important means of preventing massive blood loss and reducing the number of blood transfusions, as the first stage of the strategy “patient blood management”.Intravenous iron (III) sucrose complex hydroxide has demonstrated a high clinical efficacy in the treatment of iron deficiency anemia in pregnant women with placental pathology and can be recommended for widespread use in practical medicine.
Highlights
Patient blood management» strategy in pregnant women with the risk of massive obstetric bleeding S.P
The main factor that led to pathological placentation was the scar on the uterus
Severe anemia was present in 2 (11.1 %) pregnant women with placenta previa that was in 2.4 times less than in pregnant women with invasive placenta — 11 (27.5 %)
Summary
Patient blood management» strategy in pregnant women with the risk of massive obstetric bleeding S.P. The objective: a determination of the effectiveness of anemia treatment with intravenous iron (III) hydroxide sucrose complex in pregnant women with pathological placentation, as the first stage of “patient blood management” before delivery. In pregnant women with severe anemia, after 5–7 injections of the drug iron (III) hydroxide sucrose complex the level of hemoglobin increased significantly by 30 g/l, the number of erythrocytes increased to 2.8×1012/l, serum iron – in 2 times, the level of ferritin – to 19.6 μg/l and transferrin content decreased.
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