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Iron Deficiency Anemia in Pregnancy: Intravenous Versus Oral Route

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Abstract

Objectives

The aim of this study was to compare the efficacy and safety of intravenous iron with oral iron in the treatment of iron deficiency anemia of pregnancy.

Methods

A randomized experimental study was conducted at K. J. Somaiya Hospital involving 200 pregnant women with iron deficiency anemia. In the intravenous group iron dose was calculated from: Total iron dose required (mg) = 2.4 × weight kg × target hemoglobin − actual hemoglobin) g/dl + 500.   Target hemoglobin was set at 12 g/dl. In the oral group patients received 200 mg oral ferrous ascorbate daily. Hemoglobin and serum ferritin were reviewed at 2, 4, and 6 weeks. Paired and independent t test was applied.

Results

The change in hemoglobin and ferritin levels from baseline was significantly higher in the intravenous group than the oral group at each measurement (P = 0.000).

Conclusion

Intravenous iron elevates hemoglobin and restores iron stores faster than oral iron, with no severe adverse reactions.

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Authors and Affiliations

  1. Department of Obstetrics and Gynecology, K. J. Somaiya Medical College and Research Centre, Somaiya Ayurvihar, Eastern Express Highway, Near Everard Nagar, Sion, Mumbai, 400022, India

    Deeba Shafi (Assistant Professor), Shekhar V. Purandare (Associate Professor) & A. V. Sathe (Professor)

Authors
  1. Deeba Shafi
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  2. Shekhar V. Purandare
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  3. A. V. Sathe
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Correspondence to Deeba Shafi.

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Shafi, D., Purandare, S.V. & Sathe, A.V. Iron Deficiency Anemia in Pregnancy: Intravenous Versus Oral Route. J Obstet Gynecol India 62, 317–321 (2012). https://doi.org/10.1007/s13224-012-0222-0

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  • DOI: https://doi.org/10.1007/s13224-012-0222-0

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