Iron deficiency in pernicious anemia: specific features of iron deficient patients and preliminary data on response to iron supplementation

While vitamin B12 (B12) deficiency is considered as the hallmark of pernicious anemia (PA), iron deficiency (ID) is also prevalent. Indeed, this auto immune gastritis is responsible for parietal cell atrophy and increase in gastric pH, leading to impaired iron absorption. We compared PA patients ’ features according to their iron status at PA diagnosis, and we assessed the iron status recovery after oral or intravenous iron supplementation.
Source: Clinical Nutrition - Category: Nutrition Authors: Tags: Original article Source Type: research