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:: Volume 5, Number 1 (3-2015) ::
Iran J Ped Hematol Oncol 2015, 5(1): 50-64 Back to browse issues page
Refractory iron deficiency anemia and Helicobacter Pylori Infection in pediatrics: A review
Sh Gheibi, HR Farrokh-Eslamlou , M Noroozi, A Pakniyat
Abstract:   (1593 Views)
Background Since the discovery of Helicobacter pylori, several clinical reports have demonstrated that H. Pylori infection has emerged as a new cause of refractory iron stores in children. We carried out a systematic literature review to primarily evaluate the existing evidence on the association between childhood H. Pylori infection and iron deficiency anemia (IDA) and secondly, to investigate the beneficial effects of bacterium elimination. Material and Methods This review concerns important pediatric studies published from January 1991 to October 2014. Fourteen case reports and series of cases, 24 observational epidemiologic studies, seven uncontrolled trials, and 16 randomized clinical trials were included in the review. Results Although there are a few observational epidemiologic studies and some randomized trials mostly due to the potential confounders, most studies reported a positive association linking between H. Pylori infection and iron deficiency or iron deficiency anemia among children. In addition, it seems that elimination of H. Pylori infection induces beneficial effects on iron deficiency. Conclusions Since the evidence for the association of H. pylori eradication therapy and refractory childhood IDA is not enough and there are contrasting data about such association, future high quality and cohort researches are needed to determine the causal association.
Keywords: Iron deficiency anemia, Helicobacter Pylori Infection, pediatrics
Full-Text [PDF 164 kb]   (557 Downloads)    
Type of Study: Research | Subject: Special
Received: 2015/03/1 | Accepted: 2015/03/1 | Published: 2015/03/1
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Gheibi S, Farrokh-Eslamlou H, Noroozi M, Pakniyat A. Refractory iron deficiency anemia and Helicobacter Pylori Infection in pediatrics: A review. Iran J Ped Hematol Oncol. 2015; 5 (1) :50-64
URL: http://ijpho.ssu.ac.ir/article-1-195-en.html
Volume 5, Number 1 (3-2015) Back to browse issues page
Iranian Journal of Pediatric Hematology and Oncology
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