Akademska digitalna zbirka SLovenije - logo
ALL libraries (COBIB.SI union bibliographic/catalogue database)
  • Serum hepcidin and ferritin as markers of iron deficiency in premature infants born at less than 32 weeks of gestation [Elektronski vir] : prospective observational study
    Boštjančič, Sara ...
    BACKGROUND: Preterm infants born at less than 32 weeks of gestation are at higher risk of low total iron stores (iron deficiency). Serum ferritin is used as a valid total iron stores and iron ... deficiency biomarker, usually as a combination of ferritin and red blood cell counts. METHODS: Serum hepcidin and ferritin values and red blood cell counts were obtained from 37 of 40 included premature infants born at less than 32 weeks of gestation at risk of iron deficiency. The first sample was obtained in the first week of life, and the second at transfer from the Neonatal intensive care unit to the maternity ward, when serum ferritin level below 25 μg/L has been defined as very low total iron stores (iron deficiency). RESULTS: Ferritin median levels decreased from a median value of 152 μg/L at the first measurement to 54 μg/L at the second measurement. Hepcidin median levels also decreased from 30.1 μg/L to 2.1 μg/L. We found a positive and statistically significant correlation between levels of ferritin and hepcidin at both measurements (r = 0.57; p < 0.001 and r = 0.72; p < 0.001, respectively). Compared to serum hepcidin, ferritin at the first measurement has not statistically significant higher power in predicting children with iron deficiency before discharge from the hospital. CONCLUSIONS: We found a correlation between ferritin and hepcidin levels. Nevertheless, hepcidin does not have a worse power in predicting children with iron deficiency compared to ferritin.
    Source: Minerva pediatrics. - ISSN 2724-5780 (Vol. 73, no. , Apr. 2023, str. 1-23)
    Type of material - e-article ; adult, serious
    Publish date - 2023
    Language - english
    COBISS.SI-ID - 64426243

    Link(s):

    https://www.minervamedica.it/en/journals/minerva-pediatrics/article.php?cod=R15Y9999N00A21042302
    DOI

Shelf entry