A prospective study to evaluate oral iron preparations in antenatal women at a tertiary care hospital

Background: Iron deficiency is the most common cause of anemia in pregnancy worldwide. It can be mild, moderate or severe. Severe anemia can have very serious consequences for mothers and babies. Pregnant women requiring medication represent a challenge to healthcare providers to avoid any teratogenic risk to foetus. The purpose of this study was to provide information about the most effective iron preparations prescribed to pregnant women and to evaluate the haemoglobin status before and after oral iron therapy.Methods: This was a Prospective observational study conducted in the Department of Obstetrics and Gynaecology, Rajarajeswari Medical College and Hospital, between October 2013 and March 2014.This study was conducted by reviewing the antenatal care Outpatient department case papers of 200 pregnant women who were anaemic.Results: Demographic profile, detailed medical history and drug intake in current pregnancy was noted. The prescription pattern was assessed. Of the three common iron preparations prescribed, Ferrous sulphate was the most common preparation. Findings of our study showed that all pregnant anaemic women included in the study were provided with iron and folic acid therapy and the most effective oral iron preparation was Ferrous sulphate.Conclusions: Present study shows that ferrous sulphate is the most common iron preparation prescribed. Ferrous sulphate and ferrous fumarate preparations showed better improvement in Hb levels. Anaemia is common among all pregnant women and therefore it raises the concern about high morbidity and mortality associated with pregnancy outcome. This can be minimized by educating pregnant women about importance of balanced diet and utilization of antenatal facilities even during early pregnancy.