OBJECTIVE: To evaluate the prevalence of anemia and iron deficiency (ID) among patients with inflammatory bowel disease (IBD) in the Scandinavian countries. MATERIAL AND METHODS: A cross-sectional study including 429 IBD patients from six centers in Denmark, Norway and Sweden. Patients were screened for anemia and ID. Each center included ~5% of their IBD cohort. Patients were consecutively seen in the outpatient clinic, regardless of disease activity and whether the visits were scheduled or not. RESULTS: The overall prevalence of anemia was 19% (95% CI: 16-23%). The prevalence was higher among patients with Crohn's disease than among patients with ulcerative colitis (p = 0.01). The etiology of anemia was as follows: iron deficiency anemia (20%), anemia of chronic disease (12%), and both conditions (68%). Less than 5% had folate acid or vitamin B12 deficiency. ID was found in 35% (CI: 31-40%) of the patients. CONCLUSIONS: Anemia was present in every fifth IBD patient and ID in every third IBD patient.
OBJECTIVE: To evaluate the prevalence of anemia and iron deficiency (ID) among patients with inflammatory bowel disease (IBD) in the Scandinavian countries. MATERIAL AND METHODS: A cross-sectional study including 429 IBD patients from six centers in Denmark, Norway and Sweden. Patients were screened for anemia and ID. Each center included ~5% of their IBD cohort. Patients were consecutively seen in the outpatient clinic, regardless of disease activity and whether the visits were scheduled or not. RESULTS: The overall prevalence of anemia was 19% (95% CI: 16-23%). The prevalence was higher among patients with Crohn's disease than among patients with ulcerative colitis (p = 0.01). The etiology of anemia was as follows: iron deficiency anemia (20%), anemia of chronic disease (12%), and both conditions (68%). Less than 5% had folate acid or vitamin B12 deficiency. ID was found in 35% (CI: 31-40%) of the patients. CONCLUSIONS:Anemia was present in every fifth IBD patient and ID in every third IBD patient.
Authors: Ioannis E Koutroubakis; Claudia Ramos-Rivers; Miguel Regueiro; Efstratios Koutroumpakis; Benjamin Click; Marc Schwartz; Jason Swoger; Leonard Baidoo; Jana G Hashash; Arthur Barrie; Michael A Dunn; David G Binion Journal: J Clin Gastroenterol Date: 2016-09 Impact factor: 3.062
Authors: James R Irwin; Emma Ferguson; Lisa A Simms; Katherine Hanigan; James D Doecke; Daman Langguth; Ashley Arnott; Graham Radford-Smith Journal: Dig Dis Sci Date: 2018-11-26 Impact factor: 3.199
Authors: Sana Syed; Subra Kugathasan; Archana Kumar; Jarod Prince; Bess T Schoen; Courtney McCracken; Thomas R Ziegler; Parminder S Suchdev Journal: J Pediatr Gastroenterol Nutr Date: 2017-05 Impact factor: 2.839