A prospective protocol for iron replacement was used in six children with severe inflammatory bowel disease who had iron-deficiency anemia. All were given a single totaldose infusion of iron-dextran after a taper of the parenteral nutrition solution. Each had hematologic and biochemical correction of their iron-deficiency anemia. As outlined, intravenous iron-dextran appears to be a safe, efficacious, and practical method of iron repletion in children with inflammatory bowel disease who require prolonged parenteral nutrition and bowel rest.Iron-deficiency anemia is a common finding in both adults and children with severe inflammatory bowel disease (led).1. '' This deficiency is exaggerated in the child with Crohn's disease and chronic ulcerative colitis. Ongoing heme-protein losses from inflamed bowel, poor nutritional intake, and the increased mineral needs of the growing child often lead to profound deficiencies of iron. In severe inflammatory bowel disease accompanied by anorexia, vomiting and weight loss, parenteral nutrition (PN) has been employed for short-and intermediateterm nutritional support.'3 Yet, present recommendations preclude the inclusion of iron in parenteral nutrition solutions.'The use of intramuscular iron-dextran has been an effective means of iron repletion in those children unable to ingest iron salts. However, in the sick child with IBD, lack of adequate muscle bulk and pain at the site of multiple injections complicate replacement therapy. The use of intravenous iron-dextran (IVID) would appear to circumvent these problems. Considerable experience with the use of IVID has been gained in adults, and it appears to be a safe and efficacious means of iron repletion.5-' Despite beliefs of excess toxicity, the use of IVID in children has not been associated with problems, although most studies have been performed in developing countries.'-&dquo;) The present prospective protocol was designed to assess the safety and efficacy of IVID in children with iron-deficiency anemia.
MATERIALS AND METHODSSix children (age 6-15 yr, four girls, two boys) with newly diagnosed Crohn's disease (3) and chronic ulcerative colitis (3) were begun on PN solution to achieve a minimum of 60 kcal/kg/day.&dquo; Caloric support was designed to achieve ideal standard weight-for-admission height. Clinical and laboratory profiles are listed in Tables I and II. As a group, children were greater than 15% below ideal weight-for-height ratio. All children with inflammatory bowel disease had activity indices which placed them into the moderate to severe category. Historical clinical and laboratory parameters used to calculate the &dquo;disease activity index&dquo; are listed in Table III. 12 After evaluation and diagnosis, all children were begun on prednisone (1.5 mg/kg/day). Nutritional status was monitored weekly, and IVID was given after normalization of serum proteins. All children had normal values of serum folate, vitamin B12, and vitamin E prior to IVID infusion. No child had received a blood transfusion before therap...