title: Intravenous iron sucrose versus oral iron in treatment of iron deficiency anemia in pregnancy: a randomized clinical trial.
abstract: OBJECTIVE
  Iron deficiency is a leading cause of anemia in pregnancy. The present study aimed to compare the efficacy of oral and intravenous iron therapy in improving iron deficiency anemia in pregnancy and restoring iron stores, compare the obstetric outcome in the two groups and evaluate the safety of intravenous iron sucrose.
  
  
  METHODS
  This was a prospective study, where 100 anemic antenatal women with hemoglobin 7-9 g/dL, mean corpuscular volume <85 fL and serum ferritin <15 ng/mL, were randomized into two groups. In group A (n=50), the women received 200 mg tablets of ferrous sulphate, each containing 60 mg elemental iron, three times a day for 4 weeks. In group B (n=50), iron sucrose was given in divided doses of 200 mg each on alternate days by slow intravenous infusion. Primary outcome measure was treatment efficacy, assessed by measurement of hemoglobin, red blood cell indices and reticulocytes on days 7, 14, 21, and 30 and at delivery, and of ferritin on day 30 and at delivery. Any side-effects of treatment and the neonatal outcome were studied as secondary outcome measures.
  
  
  RESULTS
  There was a statistically significant difference in increase of hemoglobin levels (3.1g/dL in group A vs 5.1 g/dL in group B; P=0.002) and ferritin levels between the two groups on day 30 (P=0.005). The adverse effects from iron treatment were mild but more prominent in group A. Neonatal outcome was comparable in the two groups.
  
  
  CONCLUSIONS
  Intravenous administration of iron sucrose is a safe treatment for correction of anemia in pregnancy, without serious side-effects.
authors.affiliation: Department of Obstetrics and Gynaecology, Lady Harding Medical College and Smt. Sucheta Kriplani Hospital, New Delhi, India. drpuneet.k20@gmail.com
authors.forename: Puneet Kaur
authors.initials: PK
authors.lastname: Kochhar
authors.forename: Asmita
authors.initials: A
authors.lastname: Kaundal
authors.forename: Pranay
authors.initials: P
authors.lastname: Ghosh
mesh_terms: D000328:Adult; D018798:Anemia, Iron-Deficiency / Q000178:diet therapy / Q000188:drug therapy*; D019587:Dietary Supplements / Q000009:adverse effects; D005260:Female; D005290:Ferric Compounds / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D000077605:Ferric Oxide, Saccharated; D005937:Glucaric Acid / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D006397:Hematinics / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D007194:India; D007262:Infusions, Intravenous; D019266:Iron, Dietary / Q000009:adverse effects / Q000627:therapeutic use*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000178:diet therapy / Q000188:drug therapy*; D055815:Young Adult
chemical_list: D005290:Ferric Compounds; D006397:Hematinics; D019266:Iron, Dietary; D000077605:Ferric Oxide, Saccharated; D005937:Glucaric Acid