Amino Acid Chelated Iron Versus Ferric Ammonium Citrate on Iron Status in Egyptian Children with Iron Deficiency Anemia: A Randomized Controlled Study

Few studies have compared the relative effectiveness of different iron compounds on iron status in school-age children with iron deficiency anemia. The objective of this study was to compare the effect of iron amino acid chelated (AACI) preparation versus ferric ammonium citrate (FAC) in treatment of iron deficiency anemia. Patients and methods: A randomized, clinical study was conducted on one hundred and sixty children aged 5–13 years old proved to have iron deficiency according to guide lines of WHO, 2001. All included children were subjected to the following laboratory investigations: CBC, reticulocytic count, CRP, serum iron, total iron binding capacity (TIBC), serum ferritin (SF), and serum hepcidin. Patients were assigned to two treatment regimens on randomized base 1:1 either to supplement with (AACI) or (FAC) once daily at bedtime. The subjects were followed up for eight weeks. Results: At the end of the study, group 1 who received AACI had increase in: Hb from 9.9 ± 1.1to 11.5 ± 0.3 gm/l(p = 0.01), MCV(fl) from 63.57.7 ± to 69 ± 6.3 (p = 0.05), serum iron from 49.5 ± 5.8 to 87 ± 12.7ug/dl(p = 0.001), serum ferritin from26.2 ± 10.5to 116.4 ± 19.7ng/ml(p = 0.001) while in group 2 who received FAC, there was increase in: HB from10.1 ± 1.7 to 11.2 ± 0.8, (p = 0.1), MCV from 64.5 ± 8.02 to 73.2 ± 8.9 (p = 0.01), serum iron from 48.2 ± 3.5to74 .3 ± 15 ug/dl (p = 0.01) and serum ferritin from 28.1 ± 9.3 to 84.3 ± 15.2 ng/ml (p = 0.006). Conclusion: Our study showed much improvement in iron status indices in AACI preparation with no significant statistically difference between it and FAC.