RESUMO
OBJECTIVES: To evaluate the therapeutic response and adverse effects of Noripurum EV® in children and adolescents with inflammatory bowel disease (IBD) and iron deficiency anemia. MATERIALS AND METHODS: Cohort study involving patients with Crohn's disease (CD) and ulcerative colitis (UC) who received treatment for iron deficiency anemia with Noripurum EV®. Anemia was defined according to WHO 2011 criteria. Iron deficiency anemia was established when ferritin <30µg/l and transferrin saturation <16%. Iron deficiency anemia and anemia of chronic disease were established when ferritin was between 30 and 100µg/l and transferrin saturation <16%. The total dose of Noripurum EV® was estimated by the Ganzoni formula and divided into weekly administrations. When there was an increase in hemoglobin (Hb) by a minimum of 2g/dl and or when Hb reached the target determined by WHO, treatment was considered a therapeutic success. RESULTS: Noripurum EV® was administered to 16 patients (9.3% of total patients with IBD). Ten (65.5%) were male, the mean (SD) age was 11.3(4.6) years old, 75%(12/16) had CD and 25%(4/16) had UC. All patients presented an increase in Hb (p < .001) at a mean (SD) of 2.8(1.3)g/dl, after median and interquartile range(IQR) of 4.5(3.0-6.0) weeks that iron infusions were completed. It was found that the proportion of patients that achieved therapeutic success (68.8%) was statistically higher (p = .031) than those who did not (31.2%). No adverse events were reported. CONCLUSION: Noripurum EV® in pediatric patients with IBD and iron deficiency anemia was effective and safe, making it an appropriate option for the clinical management of these patients.